Like the LPT30, the LPT50MRD is designed to provide automatic selection between two sources of power. It can switch up to 50 amps, and is provided with generator start up delay. The LPT50MRD is designed with DC coiled relays to reduce hum. The LPT50MRD measures 8-3/4″ by 8-3/4″ and 4-1/2 inches.
