Feature: 250A 250AMP Circuit Breaker Fuse 12-48V DC Car Boat Waterproof Manual Switch We have other Circuit rating: 30A,50A, 80A, 100,150A 200A ,250A,300A. this item is 250A , pls contact with us for order other Optional. Voltage rating: 12-48V DC Interrupt rating: 3000A@30V DC Operating temperature: -32ｰC to 82ｰC Storage temperature: -34ｰC - 149ｰC Number of Poles: 2 Weatherproof rating: IP67 Housing is thermal plastic UL rated 94V0 High Amp Ratings. Manual Reset Switch