A relay control circuit configured for use with a plurality of relays including a first relay and a second relay, the first relay having a first coil voltage input, the second relay having a second coil voltage input electrically coupled to the first coil voltage input of the first relay,the relay control circuit comprising: a first input to receive a first voltage capable of energizing the first relay from a de-energized state in response to a first relay control signal having a first state; a second input to receive a second voltage capable of maintaining the first relay in an energized state in response to the first relay control signal having the first state, the second voltage being less than the first voltage; a switch disposed in series between the first input and the first coil voltage input, the switch having a control input to receive a control signal that electrically couples the first input to the first coil voltage input in response to the control signal having a first state and that electrically decouples the first input from the first coil voltage input in response to the control signal having a second state; a first diode electrically coupled in series between the second input and the first coil voltage input; a pulse generator having an input to receive the first relay control signal and an output electrically coupled to the control input of the switch, the pulse generator being configured to output the control signal having the first state for a period of time in response to the first relay control signal having the first state; a second diode having an anode to receive the first relay control signal and a cathode electrically coupled to the input of the pulse generator; and a third diode having an anode to receive a second relay control signal having a first state that is capable of energizing the second relay and a second state that is not capable of energizing the second relay, the third diode having a cathode electrically coupled the input of the pulse generator. a first input to receive a first voltage capable of energizing the first relay from a de-energized state in response to a first relay control signal having a first state; a second input to receive a second voltage capable of maintaining the first relay in an energized state in response to the first relay control signal having the first state, the second voltage being less than the first voltage; a switch disposed in series between the first input and the first coil voltage input, the switch having a control input to receive a control signal that electrically couples the first input to the first coil voltage input in response to the control signal having a first state and that electrically decouples the first input from the first coil voltage input in response to the control signal having a second state; a first diode electrically coupled in series between the second input and the first coil voltage input; a pulse generator having an input to receive the first relay control signal and an output electrically coupled to the control input of the switch, the pulse generator being configured to output the control signal having the first state for a period of time in response to the first relay control signal having the first state; a second diode having an anode to receive the first relay control signal and a cathode electrically coupled to the input of the pulse generator; and a third diode having an anode to receive a second relay control signal having a first state that is capable of energizing the second relay and a second state that is not capable of energizing the second relay, the third diode having a cathode electrically coupled the input of the pulse generator.