Features: 1.Effectively stops power surges from damaging your circuit. 2.Ideal for overload protection of the car audio / video system. 3.Easy flush-mount installation, high reliability. 4.Can be used for electrical current overload protection, to prevent excessive current and protect appliances. 5.It can be mounted on panels or firewalls Specification: Features:_x000D_ _x000D_ High current circuit breaker, works with 12V DC car or boat. _x000D_ Effectively stops power surges from damaging your circuit. _x000D_ Easy flush-mount installation, high reliability. _x000D_ Ideal for overload protection of the car audio / video system. _x000D_ Can be used for electrical current overload protection, to prevent excessive current and protect appliances. _x000D_ It can be mounted on panels or firewalls _x000D_ _x000D_ Specification:_x000D_ Condition: 100% brand new_x000D_ Material: metal alloy + plastic_x000D_ Color: Red Black_x000D_ Current Model: 80A, 100A(Optional)_x000D_ Voltage: 12V DC_x000D_ _x000D_ _x000D_ Package List: _x000D_ 1 * Circuit Breaker_x000D_ _x000D_ Notes:_x000D_ 1. It is easy to install, but professional installation is always recommended._x000D_ 2. Please allow 0.5 - 1 inch error due to manual measurement, thanks for your understanding. PackageList: