Welcome to our store! Description: A safe and convenient circuit breaker for a car stereo or large electrical appliance in the car. You don't need to take it down or install a fuse, as it can be controlled with just one hand. Features: - Made of alloy material with good electrical conductivity. - Protects electrical appliances from excessive current. - Switch type, easy to operate. - Press once to disconnect, very convenient. - Just 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 Circuit 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. 100% Satisfaction: Our customers are our top priority. If you find any product problems after receiving the item, such as damage and incorrect quantity of goods, please contact the seller immediately. We will do our best to provide you with satisfactory customer service.