This switch is easy to install and its rated current is 300A. This switch can widely applied to car, boat, van, truck, RV, motorcycle, and etc. It is also suitable for professional racing and has been widely used in various foreign racing cars.Features- Color: Black+Red- Material: Metal and plastic- Size: 7.3x5.8x2.2cm- Max current: 300A.- New high quality, widely used in automotive electronics, electrical products and various vehicles, marine products.- Made of pure copper, reliable in quality, not too large in volume, add your own car, put it in the right place, pure copper switch safety switch.- Suitable for professional racing and has been widely used in various foreign racing cars.- Rust and corrosion resistant, solid brass nuts and washers.- Wide use, can be used to add electrical equipment type on/key.- Warm Tip: Dear buyer, due to lighting effect, monitors brightness, manual measurement, etc., there could be some slight differences in the color and size between the photo and the actual item. Sincerely hope that you can understand Thank you