Circuit Breaker Fuse Reset Sealed Waterproof 30-300A High Amp Ratings Manual Reset Switch Rubber Cap In Trucks Features: * New with High Quality. *High amp thermal trip circuit breakers with a manual reset switch suitable for use on auxiliary DC electrical s. for use in harsh environments, like motorsport, to provide for protection in the event of current overload or short circuit. *Protective rubber cap prevent unnecessary short circuits. *Switchable mount circuit breakers typically found in auxilliary and accessory circuits in trucks, buses, motorhomes & marine s. *Sealed, waterproof unit suitable for use in engine compartments and Bilge area's. *Manual trip switch enables quick disconnecting of the circuits in case of . *Connection Stud Size - M6 x 2 - Nuts supplied with integral lock washers to prevent loosening due to vibration. *High Amp Ratings. *Manual Reset Switch. * For Harsh Environments. Specifications: *Circuit rating: 30A,40A,50A,60A, 70A, 80A, 100,120A,150A 200A ,250A,300A(Optional) *Voltage rating: 12-48V DC *Interrupt rating: 3000A@30V DC *Operating temperature: -32C to 82C *Storage temperature: -34C - 149C *Number of Poles: 2 *Weatherproof rating: IP67 *Color: Black *Housing is thermal plastic UL rated 94V0 Package Included: 1 x Manual Reset Switch Note: 1.Please check as much as possible to make sure the item is the that you need, for we provide clear pictures and measurements. 2. Please allow 0.5-1 inch difference due to manual measurement. 3. Instruction is NOT included.