DC 12-48V 200A 250A 300A AMP Protection Circuit Breaker Fuse Reset DC Car Boat Auto Waterproof Insurance Switch

Features High Ampere thermal trip circuit breaker with manual reset switch suitable for otherelectrical systems Ideal for use in harsh environments such as racing cars to provide protection against current overload or short circuits Protective rubber cap prevents unnecessary short circuits Commonly used in truck bus RV and marine applications also used for battery cost andaudio systems Switchable surface mount circuit breakers are commonly found in auxiliary and accessory circuits for truck bus camper and marine systems Sealed waterproof unit for engine compartment and bilge areas The trip switch manual can quickly disconnect the circuit in an emergency Connecting bolt size M6 x 2 nut with integral locking ring to prevent loosening due to vibration Specifications Product material plastic metalCircuit rating 200A 250A 300A optional Voltage rating 12 48 V Interrupt rating 3000A 30 V Operating temperature 32℃ to 82℃Storage temperature 34 ℃ 149℃Number of poles 2 Weather rating IP67 Certificate SAE J1627 J1171 UL1500 Color Black case is made of thermoplastic UL Rated 94V0 Mounting hole stud size 6mm 1 4 inch 28 inchSize 74 x 49 x 44mm 2 91 x 1 92 x 1 73 Product packaging OPPPacking size 10 x 5 x 5CM 1 inch 2 54 cm Working method 1 Open circuit protection When the current reaches the disconnection value the long handle automatically pops open and cuts off the power Generally the short circuit situation jumps off Afte