Battery Disconnect Switch On Off, 12V 24V 48V Battery Kill Master Cut Shut Off Switch for Marine Boat RV ATV UTV Vehicles, Waterproof Heavy Duty Battery Isolator Switch, 275/1250 Amps

["【OPERATION】On/Off 2 Position; 275A Continuous (1hr) at DC 12V, 455A Intermittent at DC 12V (5 min), 1250A Cranking (10 sec) at DC 12V","【SIZE】2 Standard 3/8” (10mm) copper terminal stud. Standard 2-1/16\" (52 mm) hole cut out (same as standard gauge hole); Inside: captive inserts for 3/16\" (4.8 mm) nuts providing full access for cables with no restrictions. Equipped with 4 bolts for installation","【STURDY CONSTRUCTION】ABS plastic housing to resist the harsh marine conditions, Compact size, sleek modern appearance, sturdy and durable made for safety use","【COMPATIBILITY】Our battery master switch is used for Car, Marine, Boat, RV, Camper, Travel Trailer, Truck, ATV, UTV and other 12V 24V 48V devices to isolate and secure the electrical system, disconnects the battery safely, to eliminate any power draw from the battery when vehicle or boat is not in use","【PANEL-MOUNTED】This battery disconnect switch is designed specifically for panel mount applications; Countersunk recesses for surface mount application"]