Universal Application: Rated for continuous duty up to 200 Amps, this switch is ideal for 12-48V DC systems. It isolates and secures electrical systems in vehicles and equipment, including ATVs, trailers, UTVs, cars, marine outboards, off-road vehicles, RVs, trucks, and heavy vehicles. and Maintenance: This high-current switch cuts off electrical power to safeguard against electrical fires and theft during equipment downtime. It ensures battery by preventing excessive battery drain and provides a reliable means to shut down power during maintenance. and Reliable: Constructed with a heavy-duty Metal housing, our master battery disconnect switch offers strong weather resistance and a long service lifespan. It protects internal components and ensures reliable operation even in harsh conditions. Package includes all necessary installation components. Easy Installation Process: Features an on/off indicator with a clear, audible click. Installation is straightforward with no modifications needed. Simply disconnect the battery, mount the switch, connect the cables, and verify operation. Step-by-step instructions a hassle-free setup. Colour:Silver Material:Metal Package Contents: 1 x Battery switch 2 x 3/8 inch Copper Ring Terminals 2 x Rubber Insulator Terminals 4 x Heat Shrink Tubes Only the above package content, other products are not included. Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.