Features Easy Installation Process: This device can be mounted on any flat panel or wall, ensuring a hassle-free setup for quick use in various applications Comprehensive Protection Features: Offers over current, over voltage, residual current, and overcharge protection, ensuring safety and reliability for your electrical systems Waterproof Design for Enhanced Safety: Equipped with a waterproof protective plastic cover, this holder guarantees durability and safety in wet environments Practical Auto Detection and Recovery: Supports both automatic detection and manual recovery, providing convenience and functionality for effective circuit management High-Quality Copper Construction: Crafted from premium copper material, this holder delivers excellent thermal conductivity and resistance for long-lasting performance Features: 1、This circuit breaker is easy to install, can be installed on any flat panel or wall 2、Provide over current protection, over voltage protection, residual current protection, overcharge protection 3、Equipped with waterproof protective plastic cover, which guarantees safety 4、Fuse holder support automatic detection and manual recovery, practical and useful 5、Made of copper material, which poss excellent thermal conductivity and resistance Specification: Item Type: Circuit Breaker Model: HT-601 Material: Copper 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 Package List 1 x Circuit Breaker