Operation: On-Off 2 positions; 275 Amps continuous at DC 12V, 455 Amps intermittent at DC 12V, 1250 Amps momentary at DC 12V.

Heavy Duty: Waterproof, sturdy and durable ABS plastic housing allows long time use. Disconnect the battery safely to eliminate any power draw from the battery when the vehicle or boat is not in use.

Four detachable side covers provide access to up to 1/0 cables. Rear cover insulates terminals against any short circuits, ensuring the switch meets ABYC requirements. Equipped with 4 sets of bolts.

Used for DC 12 – 48 V systems to isolate and secure the electrical system. The Contour Locking System allows it stand-alone or locked together with other switches. Ignition protected.

Wide Application: The master battery switch is widely used for Car, Marine, Boat, RV, Camper, Travel Trailer, Truck, ATV, UTV, Battery banks, and other 12V/48V Devices.

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