Waterproof 30A-300A Circuit Breaker Trolling with Manual Reset Car Boat Manual Power Protect for Audio System Fuse Car 12V-48VDC

Features:High Ampere thermal trip circuit breaker with manual reset switch,suitable for other  electrical syst. Ideal for use in harsh environments such as racing cars to provide protection against current overload or short circuits.Protective rubber cap prevents unneceary short circuits.Commonly used in truck, bus, RV and marine applications;also used for battery cost and  audio syst.Switchable surface mount circuit breakers are commonly found inauxiliary and acceory circuits for truck, bus, camper- and marine syst.Sealed waterproof unit for engine compartment and bilge areas.The trip switch manual can quickly disconnect the circuit in an .Connecting bolt size-M6 x 2 nut with integral locking ring to preventloosening due to ion.

Specifications:

Circuit rating: 30A, 40A, 50A, 60A, 70A, 80A, 90A, 100, 120A, 140A, 150A, 200A, 250A, 300A (optional)Voltage rating: 12-48 VInterrupt rating: 3000A @ 30 VOperating temperature: -32 ° C to 82 ° CStorage temperature: -34 ° C-149 ° CNumber of poles: 2Weather rating: IP67Certificate: SAE J1627 J1171 / UL1500Color: Blackcase is made of ,UL Rated 94V0 mounting hole (stud)size: 6mm / 1/4 inch-28 inch / inchsize: 74x49x44mm / 2.91 "x 1.92" x 1.73 "material: plastic + metal

How to use: Working method:1. Open circuit protection: When the current reaches the disconnection value,the handle automatically pops open and cuts off the power.Generally, the short-circuit situation jumps off.After the fault is removed, pre the handle bato the .Bit can form a pathway.2. Manual power off: We need to disconnect the circuit during the modification,and directly pre the oval red on on the fuse.At this time, the handle automatically pops open to cut off the power.Connect it as above, then pre the handle bato the position.

Package Checklist:1 x Circuit Breaker

Notes:1. 1 inch = 2.54 cm2. Please measure it yours to choose the right size.3. Due to the difference between the different displays, the picture may not reflect the actual color of the item. Thank you!