Descriptions: _x000D_ This Circuit Breaker offers critical protection to your system. When the system is over power or short circuit, the breaker will cut and save your equipment. No need to replace the fuses, the system can be reset by a simple switch which also offers safe and instant system shut down. _x000D_ _x000D_ _x000D_ Features: _x000D_ This car audio circuit breaker, use in place of an inline fuse holder._x000D_ _x000D_ With the function of overcurrent protection, overvoltage protection, residual current protection, over-charge protection. _x000D_ Easy to install, can be installed on any panel or wall. _x000D_ _x000D_ This circuit breaker has waterproof protective cover. _x000D_ With car audio/video overload protector. _x000D_ Automatic detection, manual recovery. _x000D_ _x000D_ _x000D_ _x000D_ Specifications: _x000D_ Operation mode: electronic _x000D_ Input voltage: 12-42V DC _x000D_ High current protection(Optional): 50A, 80A, 100A, 150A, 200A, 250A, 300A _x000D_ Breaking speed: normal breaking speed _x000D_ Extinguishing arcing capacity: medium _x000D_ Structure: ACB _x000D_ Polar number: monopole _x000D_ Product size: 74 x 49 x 45mm/2.91 x 1.93 x 1.77inch _x000D_ Stud: 1/4"-28 _x000D_ Product color: black plastic _x000D_ Operating temperature: - 32 C ~ 82 C _x000D_ Weight: 85g _x000D_ _x000D_ _x000D_ Package Included: _x000D_ 1 x Circuit Breaker