721 Battery Switch fuel cap A stainless steel stay that

A stainless steel stay that may be mounted on left or right hand side

heavy duty electrical buss bars that allow connection of multiple DC items from one main supply

Overall diameter: 108mm

without sacrificing durability

Shaft type 9

721 Battery Switch fuel cap A stainless steel stay thatThe 721 Battery Selector Switch is a heavy duty selector switch. Housed in the same module as the 720, it includes the same removable plates and back cover. The 721 offers a simple economical way of separating two batteries. Please note selector switches will not separate electronics from harmful engine starting spikes. 721 Specifications: Continuous Rating: 350Amps DC between common B1 or B2 Continuous Rating: 500 Amps DC between common B1 + B2