Marpac-Battery Main Switch - On/Off

Unique ergonomic and aesthetic knob design. Knobs removable for isolation/safety. Robust glass fiber reinforced nylon enclosure. Removable windows for unobstructed wiring. Terminal studs: M10 (3/8”). Diameter 2-3/4”. Cranking rating (30 seconds): 900 amps, continuous rating: 300 amp, intermittent rating (5 minutes): 500 amp. 3 mounting options: Surface mount, front panel mount and rear panel mount