Features ON OR OFF: This boat battery switch is a single circuit battery on or off switch with knob and switches a single battery to a single load bank for low current battery switch hole types. 300A CONTINUOUS RATING: Our boat battery on off switch is with 300A continuous rating, and 48VDC maximum voltage. LUMINOUS LABEL: Our boat battery on off switch adopts luminous Label and you can easily use the switch in the dark environment. FLAMEPROOF AND MOUNTING: Our boat battery on off switch Flameproof for safe installation on gasoline powered boats. Chassis design allows surface, front panel or rear panel mounting. CONTACT BEFORE BREAKPOINT: Boat battery on off switch adopts contact design before breakpoint allows switching between battery packs without interrupting power. Specification: Item Type: Battery Switch Material: ABS Continuous Rating: 300A Maximum Voltage: DC48V Package List: 1 x Battery Switch Package List 1 x Battery Switch