1-2-Both-Off Battery Disconnect Switch, 12V 24V 48V Battery Selector Master Cutoff Switch for Marine Boat Car RV ATV UTV Vehicle, Waterproof Heavy Duty Battery Isolator Switch, 200/1250Amps Description Features: Operation: 1-2-both-off, 4 position, 200A DC Continuous (1hr), 455A DC Intermittent (5 min), 1250A DC Cranking (10 sec); Voltage: 12V-48V DC; Stud Size: 3 x 5/16" (8mm), 3 mounting screw holes (8mm diameter) for 8-10MM screw connection (not included mounting hardware) The patented contour locking system, allowing it to be a stand alone unit, or locked together with other switches to isolate and secure the electrical system, offers a simple economic way of separating two batteries This battery cut shut off kill switch has four removable side plates. The rear cover insulating the rear terminals against any short circuits. Equipped with 4 sets of bolts Tin-plated copper studs and nuts; Ignition-protected. ABS plastic housing, durable made for safety use Widely used for Car, Marine, Boat, RV, Camper, Travel Trailer, Truck, ATV, UTV, Battery banks and other 0 up to 60V Devices; 1 Year Warranty--a replacement or refund is guaranteed Product Details: Operation Mode: ON-OFF Current Rating: 1250 Amps Operating Voltage: 60 Volts Connector Type: Screw Brand: LotFancy Terminal: Screw Mounting Type: Panel Mount Actuator Type: Rotary International Protection Rating: IP54 Number of Positions: 2 Is Discontinued By Manufacturer : No Package Dimensions : 3.9 x 2.83 x 2.83 inches; 1 Pounds Date First Available : September 29, 2018 Manufacturer : LotFancy Best Sellers Rank: #27,052 in Automotive (See Top 100 in Automotive) #37 in Automotive Replacement Battery Switches #37 in Automotive Replacement Battery Switches Customer Reviews: 4.6 4.6 out of 5 stars 3,439 ratings