300A Circuit Breaker Resettable Circuit Breaker 300 amp Self Recovery Circuit Breaker Manual Reset Button for Car Audio and Amps Protection

Features: Large current thermal travel circuit breaker with manual reset switch, suitable for auxiliary DC electrical system, when the current reaches a predetermined value, the fuse can also be restored to robotically disconnect and offer protection to the circuit
Circuit protection function: When the current reaches a predetermined value, the recoverable fuse will robotically disconnect to offer protection to the circuit. Prevent over the top current and offer protection to electrical appliances. Overcurrent protection, overvoltage protection, residual current protection, overcharge protection.
Simple installation: No want to replace the built-in fuse, and it may also be used as an on/off button battery switch. The circuit breaker has simple installation steps and can also be installed on any flat panel, or at the wall or in the car.
Material and wiring: The shell and parts are made of highly flame-retardant and anti-vibration plastics, with a long service life. It accepts 0/2/4/8 specification power cords with adapters for direct connection with all 12, 24 volt systems
Application: Provide protection for overload or short-circuit current when the usage of high current electricity such as automobiles, ships, ships, RVs, caravans, tractors, loudspeakers, horns, automobile dual-battery isolators, and winches. Audio circuit breakers, Large current thermal travel circuit breaker with manual reset switch, suitable for auxiliary DC electrical system.