Patent Publication Number: US-2023164568-A1

Title: Communication enabled circuit breakers

Description:
CROSS-REFERENCE TO RELATED APPLICATIONS 
     This application is a continuation of U.S. application Ser. No. 16/485,486, filed Aug. 13, 2019, which is a United States National Phase filing of International Application No. PCT/US2018/019859, filed Feb. 27, 2018, which claims the benefit of U.S. Provisional Application Ser. No. 62/465,046, filed Feb. 28, 2017, entitled “Wireless Communication Enabled Circuit Breakers and Circuit Breaker Panels;” U.S. Provisional Application Ser. No. 62/500,051, filed May 2, 2017, entitled “Wireless Communication Enabled Circuit Breakers and Circuit Breaker Panels;” U.S. Provisional Application Ser. No. 62/612,654, filed Jan. 1, 2018, entitled “Secure Communication for Commissioning and Decommissioning Circuit Breakers and Panel System;” U.S. Provisional Application Ser. No. 62/612,656, filed Jan. 1, 2018, entitled “Communication Enabled Circuit Breakers;” and U.S. Provisional Application Ser. No. 62/612,657, filed Jan. 1, 2018, entitled “Communication Enabled Circuit Breakers;” which applications are incorporated herein by reference in their entirety. 
    
    
     FIELD OF THE DISCLOSURE 
     The present invention relates generally to circuit breakers. More particularly, the present invention relates to communication enabled circuit breakers and circuit breaker panels that house circuit breakers. 
     BACKGROUND OF THE DISCLOSURE 
     Circuit breakers provide protection in electrical systems by disconnecting a load from a power supply based on certain fault conditions, e.g. ground fault, arc fault, overcurrent. In general, circuit breakers monitor characteristics of the electrical power supplied to branch circuits. The circuit breakers function to automatically interrupt, open, ‘trip’ or ‘break’ the connection between the power supply and a branch circuit when fault conditions (e.g., arc faults, ground faults, and unsafe overcurrent levels) are detected on the supplied branch, e.g. automatically open a switch to disconnect the branch from the power supply when such fault conditions are detected. 
     Existing circuit breaker panels and circuit breakers housed by such panels may provide limited information to electricians and consumers about the nature of the fault conditions observed by circuit breakers. For example, electricians and consumers may be able to determine that a circuit breaker has tripped by visual inspection of the circuit breaker or if power is lost on one or more loads. The visual inspection of the circuit breaker generally requires observing an operating switch associated with the circuit breaker. The operating switch of the circuit breaker is provided to allow for manually opening and closing contacts of the circuit breaker. The operating switch is also typically used to reset the circuit breaker after the circuit breaker has tripped due to a detected fault condition. 
    
    
     
       BRIEF DESCRIPTION OF THE DRAWINGS 
         FIG.  1    illustrates a communication enabled circuit breaker and panel system in accordance with an exemplary embodiment; 
         FIG.  2 A  illustrates a first exemplary embodiment of a communication enabled circuit breaker; 
         FIG.  2 B  illustrates an exemplary current sensor according to an embodiment. 
         FIG.  3    illustrates a second exemplary embodiment of a communication enabled circuit breaker; 
         FIG.  4    illustrates a circuit breaker controller in accordance with an exemplary embodiment; 
         FIG.  5    illustrates a first view of a clip according to an exemplary embodiment; 
         FIG.  6    illustrates a second view of a clip according to an exemplary embodiment; 
         FIG.  7    illustrates a first view of a sensor housing according to an exemplary embodiment; 
         FIG.  8    illustrates a first view of a pair of sensor housings according to an exemplary embodiment; 
         FIG.  9    illustrates a second view of a pair of sensor housings according to an exemplary embodiment; 
         FIG.  10    illustrates a circuit breaker housing according to an exemplary embodiment; 
         FIG.  11    illustrates a logic flow associated with a communication enabled circuit breaker according to an exemplary embodiment; 
         FIG.  12    illustrates a logic flow associated with a circuit breaker controller according to an exemplary embodiment; and 
         FIG.  13    illustrates a storage medium according to an exemplary embodiment. 
     
    
    
     DETAILED DESCRIPTION 
     Communication enabled circuit breakers and circuit breaker panels are provided. Methods associated with such communication enabled circuit breakers and circuit breaker panels are also provided. 
     In general, the embodiments detailed herein provide a communication enabled circuit breaker including a current sensor arranged to measure current within the breaker. More specifically, the current sensor can be arranged to measure current between a line side phase and neutral connections and a load side phase and neutral connections of the breaker. Additionally, the breaker can include communication components configured to transmit information including indications of the measured current. Such a breaker can be advantageous over current breakers. For example, the capability to meter power consumption (and power production using a Photovoltaic Array (PV)) and gather related information associated with branch circuits and loads coupled to circuit breaker panels and circuit breakers housed within the panels may be advantageous. Such related information may be useful to identify faulty wiring before such faulty wiring causes a circuit breaker to trip. In addition, the related information may be useful in identifying loads (e.g., HVAC systems, refrigerators, televisions, and computers) that may cause circuit breakers to trip at some time in the future. Furthermore, such related information may be useful in tracking power usage of loads coupled to individual branch circuits. 
     In some implementations, the communication enabled circuit breaker tracks electrical/power usage and consumption on a branch circuit coupled to the communication enabled circuit breaker. This information may be conveyed to a communication enabled circuit breaker panel (or a controller within the panel) for dissemination to an external entity, such as the Internet cloud, a computing device and/or mobile device. For example, a circuit breaker controller housed in the circuit breaker panel may disseminate the information observed by the communication enabled circuit breaker. The electrical/power usage and consumption information gathered by the communication enabled circuit breaker may be aggregated by the circuit breaker controller and/or the external entity to provide historical data. The historical data may be used to predict fault conditions on a branch circuit and/or one or more loads coupled to the branch circuit. 
     It is noted, that the present disclosure often uses examples of communication enabled circuit breakers and panels, which may be wirelessly coupled. It is to be appreciated that the examples given herein can be implemented using wired communication technologies (e.g., Ethernet, RS232, USB, or the like) instead of wireless communication technologies. As such, the use of the term “wireless” when referring to the communication technologies that may be implemented by the breakers and/or panels is not intended to be limiting to breakers and panels which only communicate wirelessly. Furthermore, system components can be referred to as “wireless” without implying that the elements recited thereto are devoid of wires or physical conductors/conductive paths. Lastly, the present disclosure could implement a breaker and panel system where the breakers communicate with the panel via a wired link without departing from the spirit and scope of the disclosure. 
       FIG.  1    illustrates a communication enabled circuit breaker and panel system  100  in accordance with an exemplary embodiment. The communication enabled circuit breaker and panel system  100  includes a circuit breaker panel  102 . The circuit breaker panel  102  may include any number of communication enabled circuit breakers  104 - n , where n is a positive integer. For example, system  100  is depicted including communication enabled circuit breakers  104 - 1 ,  104 - 2 ,  104 - 3 ,  104 - 4 ,  104 - 5 ,  104 - 6 ,  104 - 7 ,  104 - 8 ,  104 - 9  and  104 - 10 . It is noted, system  100  is depicted with communication enabled circuit breaker  104 - 1  to  104 - 10  for purposes of clarity and not limitation. For example, system  100  can include panel  102  having any number (e.g., 1, 2, 3, 4, or more) of communication enabled circuit breakers  104 - n . Additionally, panel  102  may include both communication enabled circuit breakers (e.g.,  104 - 1  to  104 - 10 ) as well as conventional circuit breakers (not shown). 
     Additionally, although each of the communication enabled circuit breakers  104 - 1  to  104 - 10  are labeled as breaker  104 , it is to be understood that communication enabled circuit breakers  104 - 1  to  104 - 10  are not necessarily identical. For example, communication enabled circuit breaker  104 - 1  may be a ground fault circuit interrupter (GFCI) device; communication enabled circuit breaker  104 - 2  may be an arc fault circuit interrupter (AFCI) device; communication enabled circuit breaker  104 - 3  may be a conventional overcurrent circuit breaker, an overcurrent hydraulic-magnetic circuit breaker, an overcurrent thermal magnetic circuit breaker, or the like; communication enabled circuit breaker  104 - 4  may include both GFCI and AFCI functionalities. Furthermore, each of the communication enabled ireless circuit breakers  104 - 1  to  104 - 10  may be rated for a predefined trip amperage or overcurrent state, and not necessarily the same predefined trip amperage or overcurrent state. 
     Furthermore, communication enabled circuit breakers  104 - 1  to  104 - 10  may be shaped and sized differently. For example, communication enabled circuit breaker  104 - 1  may be a double pole circuit breaker having a 2 inch width; communication enabled circuit breaker  104 - 2  may be a single circuit breaker having a 1 inch width; communication enabled circuit breaker  104 - 3  may be a circuit breaker having a ¾ inch width; communication enabled circuit breaker  104 - 4  may be a circuit breaker having a 1 &amp; ½ inch width; etc. The width of the communication enabled circuit breakers  104 - 1  to  104 - 10  refers to the shorter side of the generally rectangular visible face of the communication enabled circuit breakers  104 - 1  to  104 - 10  once it is installed in the circuit breaker panel  102 . 
     Each of the communication enabled circuit breakers  104 - 1  to  104 - 10  may include communication components (refer to  FIGS.  2 A and  3   ), which is some examples can be wireless. Such communication components associated with each of the communication enabled circuit breakers  104 - 1  to  104 - 10  may enable the communication enabled circuit breakers  104 - 1  to  104 - 10  to communicate (e.g., send and/or receive information elements including data, indications of operating conditions, instructions, updated fault interruption instructions, or the like) using any of a variety of communication standards. For example, in the case of wireless communication, the communication enabled circuit breakers  104 - 1  to  104 - 10  can include wireless communication components arranged to communicate via a wireless communication protocol, e.g., Bluetooth® Low Energy (BLE), thus enabling the communication enabled circuit breakers  104 - 1  to  104 - 10  to communicate using BLE communication schemes. In the case of wired communication, the communication enabled circuit breakers  104 - 1  to  104 - 10  can include wired communication components arranged to communicate via a wired communication protocol, e.g., USB or MTP, thus enabling the communication enabled circuit breakers  104 - 1  to  104 - 10  to communicate using a wired communication scheme. 
     The circuit breaker panel  102  further houses a circuit breaker controller  106 . The circuit breaker controller  106  may include communication components (refer to  FIG.  4   ). In an alternative embodiment, the circuit breaker controller  106  is coupled to the circuit breaker panel  102  in an external arrangement. For example, the controller  106  could be housed in a different panel than panel  102  or disposed external to the panel  102 . The communication components associated with the circuit breaker controller  106  may enable the circuit breaker controller  106  to communicate (e.g., send and/or receive information elements including data, indications of operating conditions, instructions, updated fault interruption instructions, or the like) using any of a variety of communication standards. 
     In general, the communication enabled circuit breakers  104 - 1  to  104 - 10  and the circuit breaker controller  106  (and particularly, the communication components of these devices) can be arranged to communicate using a variety of communication technologies, which may be wireless or wired in nature, for example, the communication enabled circuit breakers  104  and circuit breaker controller  106  can be arranged to wirelessly communicate via ZigBee®, Z-Wave, Bluetooth®, Bluetooth® Low energy (BLE), 6LowPan, Thread, Cellular, Sigfox®, NFC, Neul®, LoRaWAN™, or the like. In some implementations, communication enabled circuit breakers  104 - 1  to  104 - 10  and the circuit breaker controller  106  communicate via wired (as opposed to wireless) technologies. For example, the communication enabled circuit breakers  104  may be communicatively coupled via a wired link to the circuit break controller  106 . 
     The circuit breaker controller  106  may be configured to communicate via multiple wireless communication components. For example, circuit breaker controller  106  may be configured to communicate with communication enabled circuit breakers  104 - 1  to  104 - 10  via BLE as described above. Additionally, the circuit breaker controller  106  can be configured to communicate (e.g., send and/or receive information elements including data, indications of operating conditions, instructions, updated fault interruption instructions, or the like) via a second wireless communication scheme or via a wired communication scheme. For example, the circuit breaker controller  106  could include wireless communication components arranged to wirelessly communicate via Wi-Fi® technology, thus enabling the wireless circuit breaker controller  106  to communicate using Wi-Fi communication schemes. Accordingly, the circuit breaker controller  106  can communicate with devices external to the circuit breaker panel  102  via wireless channel  108 , for example, using Wi-Fi communication schemes. In general, however, the circuit breaker controller  106  may be enabled to communicate with devices external to the circuit breaker panel  102  using any suitable type of communication technology (e.g., BLE, 4G, LTE, Wi-Fi, USB, RS232, MTP, etc.). 
     Components from the circuit breaker panel  102  may communicate (e.g., wirelessly or wired) with one or more remote entities  120 . For example, the communication enabled circuit breakers  104  and/or the circuit breaker controller  106  of panel  102  may communicate wirelessly with a mobile device  110  (e.g., tablet computer, mobile phone, etc.), a computing device  112  (desktop computer, server, etc.) and/or the Internet  114  (e.g., a server device or computing device linked to the Internet). For example, the communication enabled circuit breakers  104 - 1  to  104 - 10  can communicate with the circuit breaker controller  106 , which can itself, communicate with any one of remote entities  120 . It is noted, remote entities  120  are depicted including mobile device  110 , computing device  112 , and Internet  114 . However, remote entities  120  could include just a single device or entity remote to circuit breaker panel  120 . The term remote entities  120  is used herein to refer to one or more devices remote to the panel  120 , such as, for example, mobile device  110 , computing device  112 , and Internet  114 . Furthermore, although the term remote entity  120  is sometimes used herein in the plural, it is not intended to imply or denote multiple devices or multiple entities remote to panel  102  but could simply refer to a single entity remote to the system (e.g., just the Internet  114 , just the mobile device  110 , or the like). 
     In some examples, the communication enabled circuit breakers  104 - 1  to  104 - 10  can directly couple to remote entities  120 . For example, the mobile device  110  can communicate directly (e.g., via BLE) with at least one of the communication enabled circuit breakers  104 - 1  to  104 - 10 . In addition, the circuit breaker panel  102  may include wireline connectivity functionality, such as an Ethernet port, to enable wireline communication with one or more remote entities. In some implementations, the communication enabled circuit breakers  104 - 1  to  104 - 10  may establish a mesh network. For example, communication enabled circuit breaker  104 - 1  may share a wireless connection with a remote entity  120  with wireless circuit breaker  104 - 2 . Furthermore, in such a mesh network topology, communication enabled circuit breaker  104 - 2  may share the wireless connection to the remote entity  120  with communication enabled circuit breaker  104 - 3  and communication enabled circuit breaker  104 - 4 . Therefore, using the mesh network topology, the wireless connection to the remote entity  120  may be shared between the communication enabled circuit breakers  104 - 1  to  104 - 10 . The mesh network may be implemented in accordance with wireless communication schemes, or standards, such as, BLE standards, Wi-Fi standards, or the like. 
     The circuit breaker controller  106  may communicate, or exchange signals including indications of data, operating conditions, fault detection events, fault interruption instructions, or the like with one or more of the communication enabled circuit breakers  104  and/or devices remote to the circuit breaker panel  102 . For example, the circuit breaker controller  106  may be configured to transmit updated software (e.g., operating software, firmware, fault interrupter instructions, etc.) to one or more of the communication enabled circuit breakers  104 . The circuit breaker controller  106  may provide, e.g., updated firmware to one or more of the communication enabled circuit breakers  104 . Furthermore, the circuit breaker controller  106  may provide updated fault interrupter instructions to one or more of the communication enabled circuit breakers  104 . The updated fault interrupter instructions may replace fault interrupter instructions stored in one or more of the communication enabled circuit breakers  104 . The updated fault interrupter instructions may be received at the circuit breaker controller  106  from one or more remote entities, such as the mobile device  110 , the computing device  112  and/or the Internet cloud  114 . The circuit breaker controller  106  may wirelessly communicate fault interrupter instructions to one or more of the communication enabled circuit breakers  104  using communication technology, such as BLE. Alternatively, one or more remote entities, such as the mobile device  110 , the computing device  112  and/or the Internet cloud  114 , may directly provide updated fault interrupter instructions to one or more of the communication enabled circuit breakers  104 . To that end, the one or more remote entities may communicate fault interrupter instructions to one or more of the communication enabled circuit breakers  104  using wireless communication technology, such as BLE. 
     In general, fault interrupter instructions stored in the communication enabled circuit breaker  104  and/or updated fault interrupter instructions may include parameters of operating conditions intended to trigger a trip event. Said differently, the fault interrupter instructions and/or updated fault interrupter instructions can be configured to control fault condition detection algorithms and/or fault interruption characteristics of the communication enabled circuit breakers  104 . For example, the fault interrupter instructions stored in the communication enabled circuit breaker  104  and/or updated fault interrupter instructions may define an overcurrent trip value in amps and an overcurrent trip response time in seconds. In addition, the fault interrupter instructions stored in the communication enabled circuit breaker  104  and/or updated fault interrupter instructions may define parameters associated with the communication enabled circuit breaker  104 . Such parameters may include current rating, voltage rating, time current curve characteristics (e.g., the relationship between the sensed overcurrent and the time required under which to trip the communication enabled circuit breaker  104 ), status, trip alarm, remote trip, single phase or three phase, and the like. 
     In a particular implementation, the fault interrupter instructions stored in the communication enabled circuit breaker  104  and/or updated fault interrupter instructions may also include power metering instructions. The power metering instructions may enable the communication enabled circuit breaker  104  to measure and/or calculate line voltage/current, line frequency, phase current and/or voltage associated with a multiple phase system, and/or power consumption. In a particular implementation, the power metering instructions enable the communication enabled circuit breaker  104  to obtain metering information associated with a branch circuit coupled to the communication enabled circuit breaker  104 . The obtained metering information may include current, voltage, root mean square (RMS) current, RMS voltage, power, reactive power, active power, reactive energy, active energy, etc. The obtained metering information may be conveyed to the circuit breaker controller  106  by way of the communication enabled circuit breaker  104 . 
     The circuit breaker controller  106  may relay the obtained metering information to an external entity, such as the mobile device  110 , the computing device  112  and/or the Internet cloud  114 . The circuit breaker controller  106 , external entity, such as the mobile device  110 , the computing device  112  and/or the Internet cloud  114 , and/or the communication enabled circuit breaker  104  may obtain the metering information using one or more calculations that use voltage and current samples obtain from the line side power connection(s) (refer to  FIGS.  2 A and  3   ). Furthermore, wireless circuit breaker controller  106 , external entity, such as the mobile device  110 , the computing device  112  and/or the Internet cloud  114 , and/or the communication enabled circuit breaker  104  may store the metering information to establish historical data that relates to the metering information. The historical data that relates to the metering information may be used in making a determination to: (1) update fault interrupter instructions associated with one or more communication enabled circuit breaker  104 , (2) calibrate one or more communication enabled circuit breaker  104 , (3) predict faults on branch circuits, (4) predict failure of loads coupled to branch circuits, etc. 
     In some embodiments, the circuit breaker controller  106  includes a power supply that is coupled to a line side phase connection. Likewise, each of the communication enabled circuit breakers  104  includes a power supply that is coupled to a line side phase connection. The power supply may be a AC to DC converter, an AC to AC converter, or the like. In general, the power supply is provided to condition and/or convert a voltage of the line side phase connection to one or more voltages that are supplied to components of the circuit breaker controller  106  and/or each of the communication enabled circuit breakers  104 . Furthermore, the power supply may include one or more fuses to protect components of the circuit breaker controller  106  and/or each of the communication enabled circuit breakers  104 . Advantageously, the circuit breaker controller  106  and/or each of the communication enabled circuit breakers  104  are supplied with power even in the event of a load side incident that causes one or more of the communication enabled circuit breakers  104  to trip. 
     In some embodiments, one or more of the communication enabled circuit breakers  104  are configured to automatically transmit fault related information upon occurrence of a trip incident. In particular, one or more of the communication enabled circuit breakers  104  transmits such fault related information to the circuit breaker controller  106 . In some embodiments, the fault related information is transmitted using BLE. The fault related information may include, for example, a unique identifier of the communication enabled circuit breaker  104  that tripped (e.g., a unique wireless circuit breaker serial number, or the like), a time and date of the trip incident, a load signature that caused the trip incident, a zone or area that is without power as a result of the trip incident, metering information etc. In addition, the fault related information may include current, voltage noise, differential current and voltage, and/or other monitored parameters observed before the trip incident. Furthermore, the fault related information may include a firmware version of the communication enabled circuit breaker  104 . The circuit breaker controller  106  may disseminate the fault related information to one or more devices external of the circuit breaker panel  102 . For example, the circuit breaker controller  106  may transmit the fault related information to the mobile device  110 , the computing device  112  and/or the Internet cloud  114 . Therefore, a user or users of the mobile device  110 , the computing device  112  and/or the Internet cloud  114  may be made immediately aware of the trip incident by way of at least the wirelessly transmitted fault related information. 
     In another embodiment, one or more of the communication enabled circuit breakers  104  are configured to transmit status related information upon request by the circuit breaker controller  106 . The request by the circuit breaker controller  106  may be wirelessly communicated to one or more of the communication enabled circuit breakers  104  using BLE. The status related information may include self-test related information provided by one or more of the communication enabled circuit breakers  104 . In some implementations, the self-test related information may include operational status of components associated with one or more of the communication enabled circuit breakers  104 . 
     As discussed above, one or more remote entities, such as the mobile device  110  and/or the computing device  112  and/or the Internet cloud  114  may directly communicate with one or more of the communication enabled circuit breakers  104 . For example, the mobile device  110  may provide updated fault interrupter instructions to one or more of the communication enabled circuit breakers  104 . In such an embodiment, the one or more remote entities may wirelessly communicate (e.g., via BLE) updated fault interrupter instructions directly to one or more of the communication enabled circuit breakers  104  without communicating through the circuit breaker controller  106 . Direct communication between the mobile device  110  and the communication enabled circuit breakers  104  enables an electrician (or other suitable user) to interface in real-time with the communication enabled circuit breakers  104  and conduct a number of operations, all from within the same application on the mobile device  110 . 
     For example, the electrician may put a communication enabled circuit breaker  104  in a data acquisition/logging only mode, where when the communication enabled circuit breaker  104  is in the data acquisition only mode, the communication enabled circuit breaker  104  will not trip upon the occurrence of a fault but, rather, would pass the data in real-time to the mobile device  110  for analysis by either the mobile device  110 , the electrician, or other suitable entity. For example, in the data acquisition only mode, the communication enabled circuit breaker  104  may be configured to not trip upon the occurrence of an arc fault, a ground fault, an overcurrent fault, or a combination of these. With some examples, while in data acquisition only mode, the communication enabled circuit breaker  104  may be arranged to not trip on an AFCI fault, but still trip on a GFCI faults. In some examples, the communication enabled circuit breaker  104  may be arranged to “time out” of data acquisition only mode and return to normal functioning mode (e.g., after a set amount on time (90 seconds, 120 seconds, 240 seconds, etc.) In other words, with some examples, in the data acquisition only mode the communication enabled circuit breaker  104  may be configured to trip upon detection of an overcurrent but not trip upon detection of an arc fault. In addition to the electrician, remote users may also communicate with the communication enabled circuit breaker  104  and/or the electrician via the same application on different devices. 
     Additionally, the electrician can then iteratively make adjustments to the fault interrupter instructions and transmit updated fault interrupter instructions to the communication enabled circuit breaker  104  and analyze the resulting data from the communication enabled circuit breaker  104 . In this manner, the fault interrupter instructions can be refined/tailored to avoid unintentional fault interrupts (e.g. nuisance tripping) of the communication enabled circuit breaker  104 . This refinement of the fault interrupter instructions may be done for any particular communication enabled circuit breaker  104  as required, a plurality of communication enabled circuit breakers  104 , or every communication enabled circuit breaker  104  in the circuit breaker panel  102 . Likewise, the refinement of the fault interrupter instructions may be implemented across multiple installations or be implemented globally to all suitable breakers and in many or all installations. While the communication enabled circuit breaker  104  is in the data acquisition only mode, the communication enabled circuit breaker  104  may indicate, by any number of methods, when it would otherwise trip. Examples of such indication include flashing of LED(s) or transmitting the indication to the mobile device  110 . 
     As noted, communication enabled circuit breakers  104  and circuit breaker controller  106  can be arranged to communicate via wireless or wired technologies. However, for clarity of presentation, the following examples depict and describe communication enabled circuit breakers  104  and a circuit breaker controller  106  arranged to communicate via wireless communication protocols. As such, many of the communication enabled circuit breakers  104  described in the following examples are referred to as “wireless circuit breakers”  104  or “communicating circuit breaker”  104 . Likewise, the circuit breaker controller  106  may be referred to as a “wireless circuit breaker controller”  106 . This is not intended to be limiting and the example breakers, controller, remote entities, techniques, and systems depicted and described below can be implemented with wired communication technologies without departing from scope of the disclosure. Additionally, the wireless circuit breakers  104  and the wireless circuit breaker controller  106  are described herein to communicate via BLE for purposes of convenience and clarity of presentation. This is also not intended to be limiting. 
       FIG.  2 A  illustrates the wireless circuit breaker  200  in accordance with an exemplary embodiment. In some examples, the wireless circuit breaker  200  can be implemented as any one of the communication enabled circuit breakers  104 - 1  to  104 - 10  of the system  100  of  FIG.  1   . Generally, the wireless circuit breaker  200  may be used in a wide range of commercial, residential, and industrial circuit breaker panels. The wireless circuit breaker  200  may be configured to operate in conjunction with different electrical power distribution systems, including single-phase, split-phase, 3-phase delta, and 3-phase star. These systems may operate at any suitable voltage such as 120/240 (120V phase-neutral, 240 phase-to-phase), 120/208, 265/460, 277/480. 
     The wireless circuit breaker  200  includes multiple connections or “terminals.” Specifically, wireless circuit breaker  200  includes a line side phase connection  202 , a line side neutral connection  203 , a load side phase connection  204 , and a load side neutral connection  205 . The line side phase connection  202  and line side neutral connection  203  are coupled to a power source. The load side power phase connection  204  and load side neutral connection  205  are coupled to a load. Thus, current can enter the wireless circuit breaker  200  via the line side phase connection  202 , exit the wireless circuit breaker  200  via the load side phase connection  204 , return to the wireless circuit breaker  200  via load side neutral connection  205 , and travel back to the power source via line side neutral connection  203 . The line side phase connection  202  and neutral connection  203  may be coupled to a power source (e.g. an electrical grid). The load side phase connection  204  and the load side neutral connection  205  may be coupled to a load (e.g., HVAC system, refrigerator, TV, etc.). 
     The wireless circuit breaker  200  may include a power supply  206 . The power supply  206  receives an input power from the line side phase connection  202  and the line side neutral connection  203 . The power supply  206  converts, in some implementations, an AC voltage to a regulated DC voltage for use by some or all of the electrical components associated with the wireless circuit breaker  200 . To that end, the voltage provided by the power supply  206  is uninterrupted even when the wireless circuit breaker  200  is caused to trip as a result of a trip incident. In some examples, the power supply  206  includes circuitry to condition the current and/or voltage supplied to the electrical components of the wireless circuit breaker  200 . In some examples, power supply  206  includes a fuse, which can in some embodiments be replaceable, to protect the power supply  206  and wireless circuit breaker  200  from overcurrent conditions. In some examples, the power supply  206  itself includes a circuit breaker to protect the power supply  206  and wireless circuit breaker  200  from overcurrent conditions. In some examples, power supply  206  itself includes a circuit breaker to protect the power supply  206  and wireless circuit breaker  200  from overcurrent conditions. 
     A memory  208  is disposed in the wireless circuit breaker  200 . The memory  208  may comprise an article of manufacture. In some examples, the memory  208  may include any non-transitory computer readable medium or machine readable medium, such as an optical, magnetic or semiconductor storage. The memory  208  may store various types of computer executable instructions  210 . The memory  208  may be coupled to a processor  212 . The processor  212  could be any of a variety of processors, such as, for example, a central processing unit, a microprocessor, a field programmable gate array, an application specific integrated circuit, or the like. The processor  212  can be arranged to execute instructions  210  to aid in performing one or more techniques described herein. 
     In some implementations, the memory  208  is configured store fault interrupter instructions  210 - 1 . The processor  212  can be arranged to execute fault interrupter instructions  210 - 1  to aid in performing one or more techniques described herein (e.g., cause the wireless circuit breaker  200  to trip, cause the wireless circuit breaker  200  to wirelessly transmit information pertaining to a trip incident, etc.). Additionally, the memory  208  is configured store power metering instructions  210 - 2 . The processor  212  can be arranged execute power metering instructions  210 - 2  to aid in performing one or more techniques described herein (e.g., cause the wireless circuit breaker  200  to collect current and voltage signals on the line side phase connection  202 , cause the wireless circuit breaker  200  to obtain or calculate metering information based on current and voltage, etc.). 
     In some examples, the wireless circuit breaker  200  could be provisioned with more than one set of fault interrupter instructions  210 - 1 . For example, memory  208  could store different sets (or types) of fault interrupter instructions  210 - 1  while processor  212  could be arranged to execute a selected one of the sets of fault interrupter instructions  210 - 1  depending upon certain condition(s), e.g., whether the building in which the panel is coupled is occupied, whether the building in which the panel is coupled is under constructions, a time of day, a time of year, a geographic location of the panel, or the like. 
     Examples of a computer readable or machine-readable storage medium may include any tangible media capable of storing electronic data, including volatile memory or non-volatile memory, removable or non-removable memory, erasable or non-erasable memory, writeable or re-writeable memory, and so forth. Examples of computer executable instructions may include any suitable type of code, such as source code, compiled code, interpreted code, executable code, static code, dynamic code, object-oriented code, visual code, and the like. The examples are not limited in this context. The memory  208  may be one or more memory chips capable of storing data and allowing any storage location to be directly accessed by the processor  212 , such as any type or variant of Static random access memory (SRAM), Dynamic random access memory (DRAM), electrically erasable programmable read-only memory (EEPROM), Ferroelectric RAM (FRAM), NAND Flash, NOR Flash and Solid State Drives (SSD). 
     The wireless circuit breaker  200  includes a fault interrupter  214  or “circuit interrupter”  214 . In general, the line side phase connections and the load side phase connections are electrically coupled via a conductive path, which can be selectively electrically opened or closed based on circuit interrupter  214 . In some implementations, the fault interrupter  214  is operable to interrupt faults (e.g., decouple the load side phase connection  204  from the line side phase connection  202 ) based in part on the fault interrupter instructions  210  stored in the memory  208 . As used herein, the term “fault” could include any of a variety of conditions with which it may be desirable for the wireless circuit breaker  200  to disconnect the line side connection from the load side connection. For example, “fault” may a fault within the breaker, a fault on the load side, a fault on the line side, or the like. As another example, “fault” may be a ground fault, an arc fault, an overcurrent fault, or the like. Examples are not limited in these contexts. 
     The fault interrupter  214  may comprise various hardware elements. In some examples, the fault interrupter  214  includes at least a trip solenoid and/or an energy storage element to trip the trip solenoid. The fault interrupter instructions  210  may be executed (e.g., by fault interrupter  214 , by processor  212 , or the like) to cause the trip solenoid to break current flowing from the line side phase connection  202  to the load side phase connection  204  in specific conditions. For example, when the current exceeds a threshold defined by the fault interrupter instructions  210 . In another example, the fault interrupter  214  includes functionality, controllable by way of the fault interrupter instructions  210 , to sense characteristics of a line current, for example an amount of current, a frequency of the current, high-frequency current components, dynamic distribution of the frequency components over time and within a half cycle of a power line frequency, various profiles of power line characteristics, etc. 
     The fault interrupter  214  may be sensitive to radio frequency (RF) signals (i.e., wireless signals). Therefore, the fault interrupter  214  may be partially or completely surrounded by an RF shielding  216 . The RF shielding  216  may comprise any suitable material such as ferrous material, to attenuate wireless signals. In some implementations, the RF shielding  216  shields the fault interrupter  214  from wireless signals generated by the: wireless circuit breaker  200 , other wireless circuit breakers  200 , wireless circuit breaker controller  106 , and/or entities external of the circuit breaker panel  102 . 
     The wireless circuit breaker  200  includes wireless communication components  218 . The wireless communication components  218  enables the wireless circuit breaker  200  to communicate wirelessly using any suitable type of wireless communication technology as described herein. Therefore, the wireless communication components  218  may include at least a radio  226 , an antenna  224 , and processor  222 . In general, the radio  226  can be any radio configured to communicate using a wireless transmission scheme, such as, for example, BLE. The antenna  224  can be coupled to the radio  226  and configured to emit and receive RF signals. For example, the antenna  224  can emit RF signals received from the radio  226  (or radio transceiver circuitry, which is not depicted for clarity) coupled between the radio  226  and the antenna  224 . The antenna  224  could be any of a variety of antennas (or antenna arrays) having different shapes and/or configurations arranged to emit/receive RF signals on a particular frequency, range of frequencies, or the like. Furthermore, the antenna  224  could be internal to the housing  228  of the wireless circuit breaker  200  or external to the housing  228  or packing of the breaker  200 . The processor  222  can be any of a variety of processors (e.g., application processor, baseband processors, etc.) arranged to perform at least transmission and reception of wireless signals associated with the wireless circuit breaker  200 . 
     As described, the wireless communication components  218  receives power from the power supply  206 , which is coupled to the line side phase connection. Therefore, the wireless communication components  218  enable the wireless circuit breaker  200  to communicate wirelessly even in the event that the fault interrupter  214  interrupts current flowing between the line side phase connection  202  and the load side phase connection  204 . 
     A light emitting diode (LED)  220  may be implemented on the wireless circuit breaker  200 . The LED  220  may be illuminated to a predefined color when the wireless circuit breaker  200  is in an update mode. The update mode indicates that the wireless circuit breaker  200  is ready to receive updated fault interrupter instructions for storage in the memory  208 . In some implementations, when the wireless circuit breaker  200  is an update mode, the wireless circuit breaker  200  is open or tripped. In some implementations, when the wireless circuit breaker  200  is an update mode, the wireless circuit breaker  200  is unable to provide tripping functionality. This is described in greater detail below. 
     The wireless circuit breaker  200  may comprise the housing  228 . An exemplary circuit breaker housing is illustrated in  FIG.  7   . 
     In some implementations, the wireless circuit breaker  200  includes a current sensor  230 . The current sensor  230  may be a transformer based current sensor, Hall effect current sensor, or the like. In a particular implementation, the current sensor  230  is a Rogowski coil current sensor. In general, the current sensor  230  provides a signal that is proportional to a derivative of a current flowing in the line side phase connection  202 . Therefore, the current sensor  230  may be arranged proximate to the line side phase connection  202 . The signal generated by the current sensor  230  may be provided to the processor  212 . 
     In some specific implementations, the current sensor  230  includes a core and a conductive coil. The core can be made of magnetic material and can have flanges attached to the core. For example, the core may have multiple (e.g., two, or the like) square flanges connected to a solid cylindrical member. The core is then placed such that the current path to be measured (e.g., along the conductive path between line and load terminals  202  and  204 , or the like) runs perpendicular to the cylindrical member either at the center of one of the flanges or offset by some distance. For example,  FIG.  2 B  illustrates an example current sensor  230  includes magnetic coils  232  wound around a core  240 , sometimes referred to as a magnetic flux concentrator (MFC). 
     MFC  240  can include a center post  242  and flanges  244  and  246 . In general, upper flange  244 , lower flange  246 , and center post  242  are arranged along the vertical Z-axis. Center post  242  acts as a bobbin around which the sense coil winding  232  is wrapped. In some examples, such as shown in  FIG.  2 B , the MFC  240  varies in lateral cross-sectional area from a relatively large area at the upper and lower flanges to a relatively smaller cross-sectional area at the center post. Sense coil winding  232  is wound around center post  242  of the MFC  240  between the upper and lower flanges  244  and  246 . One advantage of such a configuration is that sense coil winding  232  can be wound over itself, while being physically bound by the upper and lower flanges thereby enabling the use of a smaller sense coil winding with a larger number of turns (as compared with an air coil current sensor) without the use of a separate bobbin component made from, for example, an injection-molded polymer. In referring to cross sectional areas of the flanges  244  and  246  as well as the center post, it is to be understood that these areas are measured parallel to the lateral XY plane which is perpendicular to the Z-axis along which they are arranged. Furthermore, increasing the surface area of the flanges  244  and  246  may result in greater lines of magnetic flux (i.e. magnetic amplification) being transmitted through the cylindrical member  242 , and therefore available to measure via sense coil  232 . 
     In a particular implementation, the current sensor  230  is arranged adjacent to the line side phase connection  202 . For example, current sensor  230  may be housed in a clip  232  (refer to  FIGS.  5 - 6   ). The clip  232  may be coupled to the line side phase connection  202 . More particularly, the clip  232  can be coupled to a current carrying conductor  236  that electrically connects the line side phase connection  202  to the load side power connection  204 , via the fault interrupter  214 . With some implementations, the current sensor  230  may have a central axis (e.g., the Z axis depicted in  FIG.  2 B , or the like) and the clips may couple and retain the current sensor  230  such that the central axis is perpendicular to a longitudinal axis of the current carrying conductor  236 . 
     Although the clip  232  is described in greater detail below, a general description is provided here. In some implementations, the clip  232  has a plastic body. The plastic body may include a shielding applied thereto. In some implementations, the shielding is made from a metallic material, such as a ferrous material. In some examples, the shielding is applied to portions of the plastic body distal from the current carrying conductor  236 . In some examples, the shielding is applied to the entirety of the plastic body. In general, the shielding can be configured and/or provided to insulate the current sensor  230  from signals that may be present external to the clip  232 . For example, the shielding may attenuate RF signals, current related signals, and the like. 
     In some implementations, the wireless circuit breaker  200  may also include a voltage sensor  232 . The voltage sensor  232  can be coupled to line side phase connection  202  and configured to measure a voltage applied to the line side phase connection  202 . The voltage sensor  232  may provide a signal representing a voltage on the line side phase connection  202 . The signal representing the voltage on the line side phase connection  202  may be provided to the processor  212 . 
     In some implementations, the wireless circuit breaker  200  may also include a temperature sensor  234 . The temperature sensor  234  may be arranged to sense an ambient air temperature proximate to the current sensor  230 . Furthermore, the temperature sensor  234  may be arranged to sense a temperature of the ambient air within the housing  228 . Furthermore, the temperature sensor  234  may sense a humidity level within the housing  228 . The temperature sensor  234  may convert the sensed temperatures and humidity levels to one or more signals that may be provided to the processor  212 . 
     As described, the processor  212  can be arranged execute power metering instructions  210 - 1  to aid in performing one or more techniques described herein. For example, the processor  212  can cause the wireless circuit breaker  200  to collect signals indicative of current between the line side phase connection  202  and the load side phase connection  204 . Additionally, the processor  212  can cause the wireless circuit breaker  200  to collect signals indicative of current and a voltage on the line side phase connection  202 . Additionally, the processor  212  can cause the wireless circuit breaker  200  to obtain and/or calculate metering information based on the sensed current, sensed voltage, or both). Those collected current or current and voltage signals may be provided by the current sensor  230  and the voltage sensor  232 , respectively. Furthermore, the processor  212  can cause the wireless circuit breaker  200  to condition the obtained or calculated metering information based on temperature and or/humidity signals obtained by the temperature sensor  234 . The obtained and/or calculated metering information may include line voltage, mains frequency, line voltage, phase current and/or voltage of a multiphase system, and/or power consumption. Furthermore, obtained and/or calculated metering information may include current, voltage, root mean square (RMS) current, RMS voltage, power, reactive power, active power, reactive energy, active energy, etc. With some examples, processor  212  can determine metering information at a rate of between 4 and 8 kilo Hertz (kHz). 
     The obtained metering information may be conveyed to the wireless circuit breaker controller  106  by way of the circuit breaker  200 . The wireless circuit breaker controller  106  may relay the obtained metering information to an external entity, such as the mobile device  110 , the computing device  112  and/or the Internet cloud  114 . The wireless circuit breaker controller  106 , external entity, such as the mobile device  110 , the computing device  112  and/or the Internet cloud  114 , and/or the wireless circuit breaker  200  may obtain the metering information using one or more calculations that use current, or voltage and current samples obtain from the line side phase connection  202 . Furthermore, the wireless circuit breaker controller  106 , external entity, such as the mobile device  110 , the computing device  112  and/or the Internet cloud  114 , and/or the wireless circuit breaker  200  may store the metering information to establish historical data that relates to the metering information. The historical data that relates to the metering information may be used in making a determination to: (1) update fault interrupter instructions associated with one or more wireless circuit breaker  200 , (2) calibrate one or more wireless circuit breaker  200 , (3) predict faults on branch circuits, (4) predict failure of loads coupled to branch circuits, etc. 
     The wireless circuit breaker  200  may comprise the housing. The housing may be a miniature circuit breaker (MCB) housing. In some implementations, the MCB housing has a width of 1 inch. It is noted that the dimensions of the breakers are given for example only. Breaker widths could be any width, e.g., ½ inch, ¾ inch, 1 inch, 1½ inches, 2 inch, or the like. 
       FIG.  3    illustrates a wireless circuit breaker  300  in accordance with another exemplary embodiment. In some examples, the wireless circuit breaker  300  can be implemented as any one of the communication enabled circuit breakers  104 - 1  to  104 - 10  of the system  100  of  FIG.  1   . Generally, the wireless circuit breaker  300  may be used in a wide range of commercial, residential, and industrial circuit breaker panels. The wireless circuit breaker  300  may be configured to operate in conjunction with different electrical power distribution systems, including single-phase, split-phase, 3-phase delta, and 3-phase star. These systems may operate at any suitable voltage such as 120/240 (120V phase-neutral, 240 phase-to-phase), 120/208, 265/460, 277/480. It is noted, wireless circuit breaker  300  includes several similar components to wireless circuit breaker  200 , such as memory  208  including fault interrupter instructions  210 - 1  and power metering instructions  210 - 2 ; processor  212 , power supply  207 , LED  220 ; and wireless communications components  218  including processor  222  antenna  224  and radio  226 . Such similar components are numbered consistently between  FIGS.  2 A and  3   . Furthermore, a description of such components is not repeated when describing breaker  300  for purposes of brevity. 
     The wireless circuit breaker  300  includes line side phase connections  301  and  302 , a line side neutral connection  303 , load side phase connections  304  and  305 , and a load side neutral connection  306 . The line side phase connections  301  and  302  and the line side neutral connection  303  are coupled to a power source. The load side phase connections  304  and  305  and the load side neutral connection  306  are coupled to a load. Thus, current can enter the wireless circuit breaker  300  via the line side phase connections  301  and  302 , exit the wireless circuit breaker  300  via the load side phase connections  304  and  305 , and return to the wireless circuit breaker  300  via the load side neutral connection  306 , and travel back to the power source via the line side neutral connection  303 . The line side phase connections  301  and  302  and the line side neutral connection  303  may be coupled to a power source (e.g., an electrical grid). The load side phase connections  304  and  305  and the load side neutral connection  306  may be coupled to a load (e.g., HVAC system, refrigerator, TV, etc.). 
     The power supply  207  receives an input power from one or more of line side phase connections  301  and  302  and the line side neutral connection  303 . The power supply  207  converts, in some implementations, an AC voltage to a regulated DC voltage for use by some or all the electrical components associated with the wireless circuit breaker  300 . 
     The wireless circuit breaker  300  includes current sensors  330 - 1  and  330 - 2 . As depicted, current sensor  330 - 1  is coupled to line side phase connection  301  while current sensor  330 - 2  is coupled to line side phase connection  302 . In general, the current sensors  330 - 1  and  330 - 2  provide signals that are proportional to a derivative of a current flowing in the respective line side phase connections  301  and  302 . The signals generated by the current sensors  330 - 1  and  330 - 2  may be provided to the processor  212 . 
     In some implementations, the current sensors  330 - 1  and  330 - 2  may be a transformer based current sensor, Hall effect current sensor, or the like. Furthermore, the current sensors  330 - 1  and  330 - 2  need not be the same type of current sensor. In a particular implementation, the current sensors  330 - 1  and  330 - 2  are Rogowski coil current sensors and may be like the current sensor  230  depicted in  FIG.  2 B . In general, the current sensors  330 - 1  and  330 - 2  provide signals that are proportional to a derivative of a current flowing in the respective line side phase connections  301  and  302  to which the current sensors are coupled. Therefore, the current sensors  330 - 1  and  330 - 2  may be arranged proximate to the respective line side phase connections  301  and  302 . The signals generated by the current sensors  330 - 1  and  330 - 2  may be provided to the processor  212 . In particular implementations, the current sensors  330 - 1  and  330 - 2  are arranged adjacent to the respective line side phase connections  301  and  302 . 
     In some examples, the current sensors  330 - 1  and  330 - 2  may be housed in clips  332 - 1  and  330 - 2 , respectively. Examples of such clips are given in  FIGS.  5 - 6   . The clips  332 - 1  and  332 - 1  may be coupled to respective line side phase connections. For example, the clip  332 - 1  can be coupled to a current carrying conductor  336  that electrically connects line side phase connection  301  to the load side phase connection  304 , via the fault interrupter  214 . As another example, clip  332 - 2  can be coupled to a current carrying conductor  338  that electrically connects line side phase connection  302  to the load side phase connection  305 , via the fault interrupter  214 . 
     Although the clips  332 - 1  and  332 - 2  are described in greater detail below, a general description is provided here. In some implementations, the clips  332 - 1  and  332 - 2  have a plastic body. The plastic body may include a shielding applied thereto. In some implementations, the shielding is made from a metallic material. In some examples, the shielding is applied to portions of the plastic body distal from the current carrying conductor, e.g.,  336 ,  338 , etc. In some examples, the shielding is applied to the entirety of the plastic body. In general, the shielding can be configured and/or provided to insulate the current sensor (e.g.,  330 - 1 ,  330 - 2 , etc.) from signals that may be present external of the clips. For example, the shielding may attenuate RF signals, current related signals, and the like. 
     As described, the processor  212  can be arranged to execute power metering instructions  210 - 2  to aid in performing one or more techniques described herein. For example, the processor  212  can cause the wireless circuit breaker  300  to collect current signals indicative of current between the line side phase connections  301  and  302  and the load side phase connections  304 , and  305 . Additionally, the processor  212  can cause the wireless circuit breaker  300  to collect signals indicative of current and voltage on the line side phase connection  301  and  302 . Additionally, the processor  212  can cause the wireless circuit breaker  300  to obtain and/or calculate metering information based on sensed current, sensed voltage, or both sensed current and voltage. Those collected current or current and voltage signals may be provided by the current sensors  330 - 1  and/or  330 - 2  and the voltage sensor  232 . Furthermore, the processor  212  can cause obtained or calculated metering information to be conditioned based on temperature and or/humidity signals obtained by the temperature sensor  234 . The obtained and/or calculated metering information may include line voltage, mains frequency, line voltage, phase current, and/or power consumption. Furthermore, obtained and/or calculated metering information may include current, voltage, root mean square (RMS) current, RMS voltage, power, reactive power, active power, reactive energy, active energy, etc. The obtained metering information may be conveyed to the wireless circuit breaker controller  106  by way of the circuit breaker  300 . The wireless circuit breaker controller  106  may relay the obtained metering information to a remote entity  120 . 
     The wireless circuit breaker controller  106 , remote entity  120 , and/or the wireless circuit breaker  300  may obtain the metering information using one or more calculations that use voltage and current samples obtained from the line side phase connections  301  and  302 . Furthermore, the wireless circuit breaker controller  106 , remote entity  120 , and/or the wireless circuit breaker  300  may store the metering information to establish historical data that relates to the metering information. The historical data and other data may be stored in the database  118 . The historical data that relates to the metering information may be used in making a determination to: (1) update fault interrupter instructions associated with one or more wireless circuit breaker  300 , (2) calibrate one or more wireless circuit breaker  300 , (3) predict faults on branch circuits, (4) predict failure of loads coupled to branch circuits, etc. 
       FIG.  4    illustrates the wireless circuit breaker controller  400  in accordance with an exemplary embodiment. In some examples, the wireless circuit breaker controller  400  can be implemented as the circuit breaker controller  106  of the system  100  of  FIG.  1   . Generally, the wireless circuit breaker controller  400  may be used a wide range of commercial, residential, and industrial power panels. In some embodiments, the wireless circuit breaker controller  400  is implemented in the circuit breaker panel  102 . In an alternative embodiment, the wireless circuit breaker controller  400  is coupled to the circuit breaker panel  102  in an external arrangement. For example, in an alternative implementation of the wireless circuit breaker controller  400 , the wireless circuit breaker controller  400  is part of a mobile device, such as a mobile phone, having hardware/software functionality to enable the mobile device to function as the described wireless circuit breaker controller  400 . 
     A memory  402  is disposed in the wireless circuit breaker controller  400 . The memory  402  is configured to store updated fault interrupter instructions  404 . Furthermore, the memory  402  may be configured to store metering information  404 - 1  received from one or more wireless circuit breakers  104 . The stored metering information  404 - 1  may form the basis of historical information or data associated with individual wireless circuit breakers  104 . The memory  402  may comprise an article of manufacture. In some examples, the memory  402  may include any non-transitory computer readable medium or machine readable medium, such as an optical, magnetic or semiconductor storage. The memory  402  may store various types of computable executable instructions, such as the updated fault interrupter instructions  402 . 
     The memory  402  may be coupled to a processor  406 . Processor  406  could be any of a variety of processors, such as, for example, a central processing unit, a microprocessor, a field programmable gate array, an application specific integrated circuit, or the like. Processor  406  can be arranged to execute instructions stored in the memory  402  to aid in performing one or more techniques described herein (e.g., cause the updated fault interrupter instructions  404  to be sent to one or more of the wireless circuit breakers  104 , cause metering information  404 - 1  to be sent to external entities, receive fault information including unique identifiers associated with wireless circuit breakers  104  and a time and date of a trip incident that caused fault interrupters  214 / 314  to interrupt the current flow between line side phase connections  202 / 300 / 301  and load side phase connections  204 / 303 / 304 , etc.). 
     The wireless circuit breaker controller  400  may include a power supply  408 . The power supply  408  is to convert, in some implementations, an AC voltage to a regulated DC voltage for use by some or all of the electrical components associated with the wireless circuit breaker controller  400 . With some examples, power supply  408  can include multiple “hot” terminals and a neutral terminal. Thus, power supply  408  could receive power from either “hot” wire to provide redundancy. In the case of multi-phase systems, the power supply  408  could be arranged to couple to multiple phases to provide redundancy for the loss of one of phases. 
     The wireless circuit breaker controller  400  includes wireless communication components  410 . The wireless communication components  410  enable the wireless circuit breaker controller  400  to communicate wirelessly using any suitable type of wireless communication technology (e.g., a short-range wireless/near field wireless technology, Bluetooth®, Wi-Fi®, ZigBee®, etc. Therefore, the wireless communication components  410  may include at least radio  418 - 1 , antenna  416 - 1 , and processor  414 - 1 . In general, the radio  418 - 1  can be any radio configured to communicate using a wireless transmission scheme, such as, for example, BLE. The antenna  416 - 1  can be coupled to radio  418 - 1  and configured to emit and receive RF signals. For example, the antenna  416 - 1  can emit RF signals received from the radio  418 - 1  (or a radio front, which is not depicted for clarity) coupled between the radio  418 - 1  and the antenna  416 - 1 . The antenna  416 - 1  could be any of a variety of antennas (or antenna arrays) having different shapes and/or configurations arranged to emit/receive radio waves on a particular frequency, range of frequencies, or the like. Processor  414 - 1  can be any of a variety of processors (e.g., application processor, baseband processors, etc.) arranged to perform at least transmission and reception of wireless signals associated with the wireless circuit breaker controller  400 . Furthermore, the antenna  416 - 1  could be internal to the physical housing or packaging of the breaker controller  400  or external to the physical housing or packing of the breaker controller  400 . 
     As detailed, some embodiments provide wireless communication components  310  of wireless circuit breaker controller  400  can be operable communicate over a number of wireless frequencies or schemes. As such, processor  414 - 1 , radio  418 - 1  and antenna  416 - 1  could be arranged to communicate over multiple wireless communication technologies, such as, for example, BLE and Wi-Fi. In other examples, wireless communication components  410  can include multiple sets of processor, radio and antenna. For example, as depicted, components  410  further include radio  418 - 2 , antenna  416 - 2  and processor  414 - 2 . Thus, the first set of radio  418 - 1 , antenna  416 - 1  and processor  414 - 1  can be arranged to communicate using a first wireless communication scheme, such as, BLE while the second set of radio  418 - 2 , antenna  416 - 2  and processor  414 - 2  can be arranged to communicate using a second wireless communication scheme, such as, Wi-Fi. 
     The wireless circuit breaker controller  400  may further include a wireline network interface  412 . The wireline network interface  412  enables the wireless circuit breaker controller  400  to be coupled via a wireline connection to various devices. For example, in some implementations, the wireless circuit breaker controller  400  is a standalone device that may be wireline connected (e.g., via Ethernet) to a remote device (e.g., Internet cloud  114 ) and wirelessly connected to breakers  104  within the circuit breaker panel  102 . In such an example, the controller  400  could optionally omit one of the wireless communication components (e.g., wireless communication components  410  arranged to communicate via Wi-Fi, or the like). As another example, the wireless circuit breaker controller  400  could be wireless coupled to wireless circuit breakers (e.g., wireless circuit breaker  200 , or the like) via wireless communication components  410  and coupled via a wired communication connection to other communication enabled circuit breakers (not shown) via wireline network interface  412 . 
       FIG.  5    illustrates a first view of a clip  500  according to an exemplary embodiment. The clip  500  may house a current sensor, such as the current sensors  230 / 330 - 1 / 330 - 2  described herein. However, the clip  500  is just an exemplary example of a clip that may be used to house the current sensors  230 / 330 - 1 / 330 - 2 . In some implementations, the clip  500  is to house a Rogowski coil current sensor, such as that depicted in  FIG.  2 B . The clip  500  may include a c-clamp  502  that may be attached to a line side phase connection, such as the line side phase connection  202 // 301 / 302 . In particular, c-clamp  502  can be arranged to mechanically couple or clamp onto a current carrying conductor between line side phase connection(s) and a load side phase connection(s), such as conductors  236 / 336 / 338 . Furthermore, the clip  500  may include an opening  504 . A current sensor may be inserted into the opening  504 . The clip  500  may be shielded from signals external of the clip  500 . For example, a metallic layer  506  may be applied to one or more surfaces of the clip  500 . In some implementations, exterior solid surfaces of the clip  500  are coated with a metallic layer. In another implementation, the surfaces associated with the c-clamp  502  do not include a metallic layer. 
       FIG.  6    illustrates a second view of the clip  500  according to an exemplary embodiment. Opposite the opening  504 , a second opening  508  may be defined in the clip  500 . The second opening  508  may include a protrusion  510 . In some embodiments, the protrusion  510  is a stop for the current sensor when the current sensor is inserted into the clip  500 . 
       FIG.  7    illustrates an example sensor housing  700  coupled to a conductor  710 . In general, housing  700  is arranged to house current sensor  720  (e.g., current sensor  230 , current sensor  330 - 1 , current sensor  330 - 2 , or the like). Conductor  710  may couple to line (or load) conductors within a breaker (e.g., breaker  104 , or the like) in which housing  700  is disposed. Housing  700  includes clips  730  to couple to conductor  710 . As depicted, clips  730  may include channels arranged to accept conductor  710  and retain housing  700  about conductor  710 , to position current sensor  720  proximate to conductor  710 . Housing  700  further includes sensor signal wire clip  740 , which can provide routing for signal wires  750  for sensor  720 . As depicted, housing  700  may be arranged to provide that a longitudinal axis  762  associated with current sensor  720  is perpendicular to a central axis  764  of conductor  710 . 
       FIG.  8    depicts system  800  including a pair of sensor housings  700 . Each of housings  700  are coupled to a different conductor  810  and arranged to house an individual sensor  720 . Furthermore, a shield  820  is disposed between housings  700 . In some examples, shield  820  can comprise a ferrite material and be in the range of 0.01 to 0.05 inches thick. 
       FIG.  9    depicts system  900  including a pair of sensor housings  700 . Each of housings  700  are coupled to a different conductor  910  and arranged to house an individual sensor  720 . Each of conductors  720  can correspond to a different phase within a two-phase system (e.g., phase A and phase B, or the like). Furthermore, shields  920  is disposed around housings  700 . In some examples, shields  920  can comprise a ferrite material and be in the range of 0.01 to 0.05 inches thick. 
       FIG.  10    illustrates a circuit breaker housing  1000  according to an exemplary embodiment. The circuit breaker housing  1000  may be used as the housing  228  and/or the housing  328 . Although the circuit breaker housing  1000  is illustrated as a two-phase house housing, the circuit breaker housing  1000  may be altered to include only one phase connection or three or more phase connections. The size of the housing  700  is 2.0″×1.75″×1.14″ (length×width×height). 
       FIG.  11    illustrates a logic flow  1100  associated with a wireless circuit breaker (e.g., the communication enabled circuit breaker  104 ). The logic flow  1100  may begin with block  1102 . However, the logic flow  1100  may begin with a different block other than the block  1102 . Furthermore, the logic flow  1100  is not illustrated in a particular order. A different order other than that illustrated may be used. Some or all of the communications and operations associated with the logic flow  1100  may be embodied as one or more computer executable instruction. Such computer executable instructions may be stored in the storage medium, such the memory  208 / 308 , or a plurality of disparate storage mediums. A computing device, such as the processor  212 / 312 , may execute the stored computer executable instructions. 
     At block  1102 , the communication enabled circuit breaker senses a current on a first line side phase connection. In addition, in some embodiments, the communication enabled circuit breaker senses a current on a second line side phase connection. The current may be sensed using one or more current sensors. In some embodiments, the one or more current sensors are shielded current sensors such as those described herein. The shielded current sensors may be Rogowski coils. 
     At block  1104 , the communication enabled circuit breaker senses a voltage on a first line side phase connection. In some embodiments, the communication enabled circuit breaker senses a voltage on a second line side phase connection. 
     At block  1106 , the communication enabled circuit breaker obtains metering information using the sensed current and voltage. Obtaining the metering information may include performing calculations using the sense current and voltage. The metering information may include RMS current, RMS voltage, power, reactive power, active power, reactive energy, active energy, line voltage and current, mains frequency, phase current, power consumption, etc. 
     At block  1108 , the metering information is wirelessly transmitted to a circuit breaker controller (e.g., the circuit breaker controller  106 ). 
       FIG.  12    illustrates a logic flow  1200  associated with a circuit breaker controller (e.g., the circuit breaker controller  106 ). The logic flow  1200  may begin with block  1202 . However, the logic flow  1200  may begin with a different block other than the block  1202 . Furthermore, the logic flow  1200  is not illustrated in a particular order. A different order other than that illustrated may be used. Some or all of the communications and operations associated with the logic flow  1200  may be embodied as one or more computer executable instruction. Such computer executable instructions may be stored in the storage medium, such the memory  402 , or a plurality of disparate storage mediums. A computing device, such as the processor  406 , may execute the stored computer executable instructions. 
     At block  1202 , a circuit breaker controller (e.g., the circuit breaker controller  106 ) wirelessly receives metering information from a communication enabled circuit breaker (e.g., the communication enabled circuit breaker  104 ). The metering information may be received from a plurality of communication enabled circuit breakers. 
     At block  1204 , the circuit breaker controller stores the received metering information in a memory (e.g., the memory  402 ). In some implementations, the circuit breaker controller stores first and second metering information received from the communication enabled circuit breaker. 
     At block  1206 , the circuit breaker controller generates historical data associated with the communication enabled circuit breaker based on the received first and second metering information. The historical data that relates to the metering information may be used in making a determination to: (1) update fault interrupter instructions associated with one or more communication enabled circuit breaker  104 , (2) calibrate one or more communication enabled circuit breaker  104 , (3) predict faults on branch circuits, (4) predict failure of loads coupled to branch circuits, etc. 
     At block  1208 , based on the historical data, the circuit breaker controller wirelessly transmits updated fault interrupter instructions to the communication enabled circuit breaker. 
     At block  1210 , the circuit breaker controller transmits the historical data to an entity (e.g., the mobile device  110 , the computing device  112  and/or the Internet cloud  114 ) external to a circuit breaker panel housing the circuit breaker controller. As described, the historical data that relates to the metering information may be used in making a determination to: (1) update fault interrupter instructions associated with one or more communication enabled circuit breaker  104 , (2) calibrate one or more communication enabled circuit breaker  104 , (3) predict faults on branch circuits, (4) predict failure of loads coupled to branch circuits, etc. 
       FIG.  13    illustrates an embodiment of a storage medium  1300 . The storage medium  1000  may comprise an article of manufacture. In some examples, the storage medium  1000  may include any non-transitory computer readable medium or machine readable medium, such as an optical, magnetic or semiconductor storage. The storage medium  1300  may store various types of processor executable instructions e.g.,  1302 ). For example, storage medium  1300  can be coupled to processor(s) described herein (e.g., processor  212 , processor  222 , processor  312 , processor  322 , processor  406 , processor  414 - 1 , processor  414 - 2 , etc.) while such processor(s) can be arranged to execute instructions  1302 . Thus, the storage medium  1302  may store various types of computer executable instructions to implement logic flow  1100 . The storage medium  1300  may store various types of computer executable instructions to implement logic flow  1200 . 
     Examples of a computer readable or machine-readable storage medium may include any tangible media capable of storing electronic data, including volatile memory or non-volatile memory, removable or non-removable memory, erasable or non-erasable memory, writeable or re-writeable memory, and so forth. Examples of computer executable instructions may include any suitable type of code, such as source code, compiled code, interpreted code, executable code, static code, dynamic code, object-oriented code, visual code, and the like. The examples are not limited in this context. 
     While a wireless circuit breaker, a wireless circuit breaker controller, wireless technology enabled circuit breakers and methods for using the same have been described with reference to certain embodiments, it will be understood by those skilled in the art that various changes may be made, and equivalents may be substituted without departing from the spirit and scope of the claims of the application. Other modifications may be made to adapt a particular situation or material to the teachings disclosed above without departing from the scope of the claims. Therefore, the claims should not be construed as being limited to any one of the particular embodiments disclosed, but to any embodiments that fall within the scope of the claims. 
     Furthermore, the following examples are provided to more fully described the embodiments of the present disclosure: 
     Example 1. A communicating circuit breaker for measuring and transmitting information related to power quality and metering data to a remote device, the communicating circuit breaker comprising: a line side phase connection; a load side phase connection; a conductive path configured to be selectively coupled between the line side phase connection and the load side phase connection; a circuit interrupter configured to selectively couple the conductive path; a Rogowski coil; a wireless radio; a memory having instructions stored therein; a processor in electrical communication with the circuit interrupter, the Rogowski coil, the wireless radio, and the memory; a sensor mount having a body portion and a clip portion, the body portion having a cavity configured to receive the Rogowski coil, the clip portion configured to secure the sensor mount to the conductive path; and shielding material configured to provide magnetic isolation between the Rogowski coil and one or more of the circuit interrupter, the processor, the memory, or the wireless radio, wherein the processor is configured to execute the instructions stored in the memory to collect information from the Rogowski coil and to control the wireless radio to communicate the information to the remote device. 
     Example 2. The communicating circuit breaker of example 1, wherein the body portion comprises a non-conductive material and the shielding material is applied to at least a portion of the body portion. 
     Example 3. The communicating circuit breaker of example 1, further comprising a second line side phase connection, a second clip and a second current sensor, the second clip coupled to the second line side phase connection, the second clip housing the second current sensor. 
     Example 4. The communicating circuit breaker of example 1, comprising a power supply electrically coupled to the line side phase connection, the Rogowski coil, the circuit interrupter, and the wireless radio. 
     Example 5. The communicating circuit breaker of example 1, further comprising a housing; wherein the Rogowski coil, the circuit interrupter, and the wireless radio are disposed within the housing; wherein the housing has a length, width, and height dimensions of no larger than 2 inches, no larger than 1¾ inches, and no larger than 1.14 inches, respectively. 
     Example 6. The communicating circuit breaker of example 1, further comprising: a housing; and a temperature sensor, wherein the Rogowski coil, the circuit interrupter, the wireless radio, and the temperature sensor are disposed within the housing, the temperature sensor arranged to measure a temperature within the housing. 
     Example 7. The communicating circuit breaker of example 1, wherein a portion of the conductive path has a longitudinal axis and the Rogowski coil has a central axis, wherein the sensor mount is secured to the conductive path such that the central axis is perpendicular to the longitudinal axis. 
     Example 8. A circuit breaker, comprising: a line side phase connection; a load side phase connection coupled to the line side phase connection; a fault interrupter configured to interrupt a current flow between the line side phase connection and the load side phase connection; a current sensor arranged proximate to the line side phase connection, the current sensor configured to measure a current; and a wireless radio coupled to the current sensor, the wireless radio to receive a signal from the current sensor to include an indication of the current measured by the current sensor and to send an information element including an indication of the current measured by the current sensor to a breaker controller. 
     Example 9. The circuit breaker according to example 8, comprising a memory including fault interrupter instructions, the fault interrupter coupled to the memory and arranged to interrupt the current flow between the line side phase connection and the load side phase connection based in part on the fault interrupter instructions. 
     Example 10. The circuit breaker according to example 8, the current sensor is a Rogowski coil. 
     Example 11. The circuit breaker according to example 10, comprising a clip coupled to the line side phase connection, the clip housing the Rogowski coil. 
     Example 12. The circuit breaker according to example 11, the clip comprising a plastic body in which the Rogowski coil is disposed, the plastic body comprising a shielding applied to at least a portion of an exterior surface of the plastic body. 
     Example 13. The circuit breaker according to example 11, comprising a second line side phase connection, a second clip and a second current sensor, the second clip coupled to the second line side phase connection, the second clip housing the second current sensor. 
     Example 14. The circuit breaker according to example 13, the second current sensor is a Rogowski coil. 
     Example 15. The circuit breaker according to example 8, comprising a power supply coupled to the line side phase connection, the current sensor, the fault interrupter, and the wireless radio, the power supply configured to source power from the line side phase connection and supply power to the current sensor, the fault interrupter and the wireless radio. 
     Example 16. The circuit breaker according to example 8, comprising a temperature sensor to measure at least in ambient air temperature proximate to the current sensor. 
     Example 17. A circuit breaker, comprising: first and second line side phase connections; first and second load side phase connections; a fault interrupter configured to interrupt a current flow between the first and second line side phase connections and a current flow between the first and second load side phase connections; a first shielded current sensor arranged proximate to the first line side phase connection, the first shielded current sensor configured to measure a current in the first line side phase connection; and a second shielded current sensor arranged proximate to the second line side phase connection, the second shielded current sensor configured to measure a current in the second line side phase connection. 
     Example 18. The circuit breaker according to example 17, comprising a wireless radio coupled to the first and second shielded current sensors, the wireless radio to receive signals from the first and second shielded current sensors, the signals to include an indication of the currents measured by the first and second shielded current sensors and to send an information element including the indication of the currents measured by the first and second shielding current sensors to a breaker controller. 
     Example 19. The circuit breaker according to example 17, comprising a memory including fault interrupter instructions, the fault interrupter coupled to the memory and arranged to interrupt the current flow between the first and second line side phase connections and the current flow between the first and second load side phase connections. 
     Example 20. The circuit breaker according to example 17, the first shielded current sensor comprises a first Rogowski coil and the second shielded current sensor comprises a second Rogowski coil. 
     Example 21. The circuit breaker according to example 20, comprising a first clip coupled to the first line side phase connection and a second clip coupled to the second line side phase connection, the first clip housing the first Rogowski coil and the second clip housing the second Rogowski coil. 
     Example 22. The circuit breaker according to example 21, each of the first and second clips comprising a plastic body, the plastic body comprising a shielding applied to at least a portion of an exterior surface of the plastic body, the shielding comprising a metallic material. 
     Example 23. A method of a wireless circuit breaker, comprising: sensing current in the wireless circuit breaker; sensing voltage in the wireless circuit breaker; obtaining metering information from at least the sensed current and the sensed voltage; and wirelessly transmitting the metering information. 
     Example 24. The method of the wireless circuit breaker according to example 23, the obtaining metering information comprising performing at least one calculation using at least the sensed current and the sensed voltage. 
     Example 25. The method of the wireless circuit breaker according to example 23, the sensed current comprising sensing a first current on a first line side phase connection and a second current on a second line side phase connection, a first shielded current sensor to sense the first current and a second shielded current sensor to sense the second current. 
     Example 26. The method of the wireless circuit breaker according to example 25, the first shielded current sensor is a first shielded Rogowski coil and the second shielded current sensor is a second shielded Rogowski coil. 
     Example 27. The method of the wireless circuit breaker according to example 23, the sensed current comprising sensing current on a line side phase connection, the current sensed with a Rogowski coil clipped to the line side phase connection. 
     Example 28. The method of the wireless circuit breaker according to example 27, the Rogowski coil housed in a plastic body comprising a shielding applied to at least a portion of an exterior surface of the plastic body. 
     Example 29. A method of a wireless circuit breaker controller, comprising: wirelessly receiving first and second metering information from a wireless circuit breaker; storing the first and second metering information from the wireless circuit breaker; generating historical data associated with the wireless circuit breaker based on at least the first and second metering information; and wirelessly transmitting updated fault interrupter instructions based on at least the historical data.