Features 【Model】Car Audio Inline Breaker Circuit Fuse 200A,use in place of an inline fuse holder.Easy to install,The circuit breaker can be mounted on panel or firewall. 【Material】The screw inside is made of pure copper, Housing made from thermal plastic UL rated 94V0. It is also water resistant (IP67 rated) and UL1500 Ignition Protect. 【Manual Reset】 Visible reset lever shows open condition, unique push button reset Can also be used as a kill switch. Button on circuit breaker can act as a master disconnect for circuits. 【Function】Suitable for a wide range of DC system voltages from 12V to 48V. Safe,Designed to protect the system from over-current as a result of high power draw, short-circuits, wiring mistakes, equipment faults or any other high current event.With mount cover protective the stud to be isolated, splash&dust proof. 【Application】Widely used auxiliary and accessory circuits for trucks,buses,campervan,RV's and marine,off-road vehicles winch,yachts and ships electrical control.Also use for solar system, battery charges, inverter and DC sound system. Description: A safe and convenient breaker for circuit of car stereo or large car electric appliance. Don't need to take it down, or to install fuse, control it with just one hand. Features: Made from alloy material of good electrical conductivity. Protect electrical appliances from excessive current. Switch type, easy to operate. Press once to disconnect, very convenient. Simply push the red part back to reconnect. Specifications: Voltage: 12V~24V Fuse Holder: 80A, 100A, 150A, 200A, 300A(optional) Size: 80 x 52 x 40mm / 3.14 x 2.04 x 1.57" Quantity: 1 Weight: 88g(approx.) Package Includes: 1 x Breaker  Note: 1. Please allow 1-3mm error due to manual measurement. Thanks for your understanding. 2. Monitors are not calibrated same, item color displayed in photos may be showing slightly different from the real object. Please take the real one as standard. Package List 1 x Breaker