Patent ID: 9531215
Filing Date: 2016-12-27
CPC Classification: H01H,H02J

Claim Text:
1. A transfer switch with arc suppression circuitry, the transfer switch comprising: at least one microprocessor; a first solid state switch and a first relay in parallel, wherein the at least one microprocessor is in switch control communication with the first solid state switch and the first relay, and wherein the first solid state switch and the first relay are connectable to a first outlet; a first power source input connectable to a first power source, the first power source input in power supply communication with the first solid state switch and the first relay; a second solid state switch and a second relay in parallel, wherein the at least one microprocessor is in switch control communication with the second solid state switch and the second relay, and wherein the second solid state switch and the second relay are connectable to the first outlet; a second power source input connectable to a second power source, the second power source input in power supply communication with the second solid state switch and the second relay; and a non-transitory memory having instructions stored thereon that when executed by the at least one microprocessor cause the at least one microprocessor, upon detection of an interruption in the first power source to the first power source input resulting in a disruption of power to the first outlet, to switch the first outlet over to the second power source input that was not previously supplying power to the first outlet by: