IP67 Waterproof

thank you for your purchase.If you encounter product problems or operational problems and other problems, you can contact our customer service immediately, and we will solve the problem for you within 24 hours.Please be sure to contact our customer service.I wish you a happy life! ! ! Description: -30/40/50/60/80/100/150/200/250/300 Amp Circuit Breaker -Electrical Circuit Protection Material: -Alloy material, good electrical conductivity, high manufacturing process, high temperature and pressure resistance Installation Notes: -On the car audio or large car electrical circuit, it is convenient and safe! When the circuit is broken, it is not necessary to disassemble and install the fuse. Just turn it on or off! Feature: – Function: Prevent excessive current, protect the electrical appliance. – Circuit breakers are a perfect replacement for high powered systems that constantly blow fuses or for anyone that is tired of paying for replacement fuses. – Rather than putting a new fuse in your fuse holder you just simply reset the circuit breaker. – If you want to disconnect the circuit, press the red button and the line is disconnected. – Red push button reset, connect the circuit. – Suitable for car audio system overload protection. Package included： -1pcs Circuit Breaker