Newmar ERC-12-35 Back Up Switch Over Winterizing | Battery Management Size: XL/2XL

Size: XL/2XL

Why should your trim tab system be any different

Fits Pre-2009 Rule Mate Models RM500

UPC: 676205750622

Newmar ERC-12-35 Back Up Switch Over Winterizing | Battery Management Size: XL/2XLThe Emergency Relay Charger is a device for assuring immediate back up 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 loss of DC voltage is sensed by the ERC, it employs a fast acting S. P. D. T. relay to automatically switch the equipment? s DC input over to a