Newmar ERC-12-35 Emergency Relay

Newmar ERC-12-35 Emergency Relay

ERC-12-35 Emergency Relay The Emergency Relay/Charger is a device for assuring immediate backup power to communications equipment in the event AC power is temporarily lost to the power supply or the supply fails. In addition, it will allow the power supply to act as a trickle battery charger without any additional modification. When the ERC senses a loss of DC voltage, it employs a fast-acting S.P.D.T. relay to automatically switch the equipment s DC input over to a standby b