①.Circuit Ratings: 50A, 80A, 100A, 150A, 200A, 250A, 300A (Optional) ②.Voltage Rating: 12-48V DC ③.Interruption Rating: 3000A@30V DC ④.Operating Temperature: -32°C to 82°C ⑤.Storage Temperature: -34°C - 149°C ⑥.Poles: 2 ⑦.Weatherproof: IP67 ⑧.Certificate: SAE J1627, J1171/UL1500 ⑨.Color: Black ⑩.Thermoplastic Housing UL Rated 94V0. ⑪.Manual reset switch. ⑫.Suitable for harsh environments. ⑬.High current thermal trip circuit breaker with manual reset switch for auxiliary DC electrical systems. ⑭.Used in applications such as racing cars to provide protection against current overloads or short circuits. ⑮.Protective rubber cap prevents unwanted short circuits. ⑯.Switchable surface mount circuit breakers are commonly used in auxiliary and accessory circuits for truck, bus, RV and marine systems. ⑰.The engine compartment and bilge area offer hermetic waterproofing. ⑱.A manual trip switch can quickly disconnect the circuit in an emergency. ⑲.Connection Stud Dimensions: M6 x 2. The nut has an integral lock washer to prevent loosening due to vibration. ⑳.Package List: 1 x Manual Reset Switch.