![Perko Dual Battery Selector Switch - Cup Mount [8521DPC] Communication | Mobile Broadband PN: 7039](https://cdn.shopify.com/s/files/1/0422/8913/5778/files/69970XL.jpg?v=1744395813)
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PN: 7039
Width of Tab: 18"
Marine Network Cable PoE Isolation Coupler
Shakespeare flange mounts can be used to attach marine antennas to deck or bulkhead
Cool to the touch
Perko Dual Battery Selector Switch - Cup Mount [8521DPC] Communication | Mobile Broadband PN: 7039Dual 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: