Features: 1. Enclosed Shut Off Switch: This battery disconnect switch eliminates power draw from the battery when the vehicle or boat is not in use, safely disconnecting the battery. 2. Waterproof Cover: This power disconnect switch features a waterproof cover designed to protect the key hole. 3. Premium Material: The housing is made of flame retardant ABS material, durable and resistant to aging and wear, ensuring strength and longevity. Wiring posts are made of nickel-plated copper for high electrical conductivity. 4. Advantages: Modern design, easy installation and wiring connection. Professionally manufactured for high reliability and compact size. 5. Wide Application: Suitable for use in RVs, boats, cars, off-road vehicles, motorcycles, small boats, campers, travel trailers, trucks, and other engine-powered applications. Specification: Item Type: Battery Power Off Switch Material: ABS and nickel-plated copper Switch Positions: 2 (ON/OFF) Operating Voltage: 6-32V DC Continuous Rating: 300A Start Instantaneous Current: 400A Number of Wiring Posts: 2 Wiring Post Size: M8 Wiring Post Length: Approx. 13mm / 0.51in Application: Suitable for marine, RV, heavy-duty trucks, and modified vehicles Note: 1. Please allow slight variation due to manual measurement. 2. Monitor settings may vary, resulting in color differences between the image and the actual item. Please refer to the physical product for accurate color.