Features Easy Installation: Can be installed on any flat panel or wall, making it convenient to set up in various locations. Comprehensive Protection: Offers over current, over voltage, residual current, and overcharge protection, ensuring the safety of your electrical system. Waterproof Design: Equipped with a waterproof protective plastic cover, providing reliable operation in wet conditions. Automatic Detection and Manual Recovery: Supports automatic detection and manual recovery, offering practical and user-friendly functionality. High-Quality Copper Material: Constructed from high-quality copper material, providing excellent thermal conductivity and corrosion resistance for long-lasting performance. Specification: Item Type: Circuit Breaker Model: HT-601 Material: Copper Operation Method: Electronic Input Voltage: DC12-42V Stud: 1/4in Operating Temperature: -32℃-82℃ Circuit Breaking Speed: Normal breaking Speed Optional Style: 30A, 40A, 50A, 60A, 80A, 100A, 150A, 200A, 250A, 300A Package List: Item Type: Circuit Breaker Model: HT-601 Material: Copper Operation Method: Electronic Input Voltage: DC12-42V Stud: 1/4in Operating Temperature: -32℃-82℃ Circuit Breaking Speed: Normal breaking Speed Optional Style: 30A, 40A, 50A, 60A, 80A, 100A, 150A, 200A, 250A, 300A Package List 1 x Circuit Breaker