Easy for installation, can be installed on any flat panel or wall, and bring you more convenience. With overcurrent protection, overvoltage protection, residual current protection, overcharge protection. Automatic detection, manual recovery, stable working performance and high working efficiency. Has a waterproof protective cover, which is effectively waterproof, not easy to break, and has a long service life. Made of highquality copper material, stable performance, better meet your needs. Feature: 1. With overcurrent protection, overvoltage protection, residual current protection, overcharge protection. 2. Has a waterproof protective cover, which is effectively waterproof, not easy to break, and has a long service life. 3. Automatic detection, manual recovery, stable working performance and high working efficiency. 4. Made of highquality copper material, stable performance, better meet your needs. 5. Easy for installation, can be installed on any flat panel or wall, and bring you more convenience. Specification: Condition: 100% Brand New Item Type:CircuitBreaker Material: Red Copper Operation Mode: Electronic Input Voltage: DC12-42 V High Current Protection: 40A Stud Specification: 1/4in Operating temperature: -32C-82C Circuit Breaking Speed: Normal breaking Speed Package List: 1 x CircuitBreaker