ITEM NAME:50A battery protection with fixed wings double-legged with bolt circuit bre W6F6 50A battery protection with fixed wings double-legged with bolt circuit bre W6F6 Designed to break or carry a current through a circuit. Work by interrupting the electrical current when it becomes to high. Unlike fuses that blows and requires a replacement an auto reset circuit breaker will allow continued operation. Circuit breaker Cover included for further protection. Fitment: Widely used in Boats, Cars,Battery charger, stereo, car, truck, bus, ship, recreational vehicle, trailer motor, 4X4 electrical Systems,etc. Current: 50A Color: gray + red Material: ABS +Rubber Voltage: 12V - 24V Temp Rating: -30 Celsius - +100 Celsius Waterproof Rate: IP66 Bolt length: 9.4 mm / 0.37 inch Spacing of Bolts: 17.5 mm / 0.69 inch Mounting Hole Spacing: 39.6 mm / 1.56 inch Package Contents: 1 Piece Circuit Breaker with Cover