Perko Dual Battery Selector Switch - Cup Mount [8521DPC] Communication | Mobile Broadband Built-in 30A AC Transfer Relay:

Built-in 30A AC Transfer Relay: Senses when outside AC Power is present and transfers the load from the inverter to the source of incoming power (shore or generator)

Marine Network Cable PoE Isolation Coupler

Type: Fittings & Hoses

PN:  7039

Perko Dual Battery Selector Switch - Cup Mount [8521DPC] Communication | Mobile Broadband Built-in 30A AC Transfer Relay:Dual Battery Selector Switch Cup Mount The Perko Dual Battery Selector Switch allows the addition of an extra battery for accessories. This switch provides the flexibility of selection between batteries or combined operation of both batteries in parallel for starting or charging. It can also serve as an emergency main disconnect switch in the event of an electrical problem. All models are make before break design and are ignition protected. Features: