40A Automatic Waterproof Circuit Breaker, 12V-24V DC Inline Fuse Holder, Manual Reset Switch, Car Audio Fuse, In-Line Fuse Block (40A)

General description The 40A Automatic Waterproof Circuit Breaker is designed for 12V-24V DC applications, providing reliable protection for your car audio systems and other electronic devices. Made from high-quality plastic and metal, this circuit breaker ensures good conductivity while withstanding high temperatures and pressure. It can be conveniently installed on a control cabinet or firewall, offering a long service life. Technical specifications Rated current: 40A Voltage: 12V-24V DC Material: Plastic and metal Usage Acts as a safety protection function by automatically tripping when the current is overloaded. Features a single reset button that can also serve as a termination switch. Allows for easy connection or disconnection of circuits as needed. Eliminates the need for frequent fuse replacements.