Description: 【Product List】: 1 RV Yacht Marine Power Off Switch, Length 7cm Width 7cm Height 6cm Knob Height 4cm 【Material】: Disconnect Switch is made of PP, brass, iron, strong, wear resistant, stable performance, and can be used for a long time. 【Function】: Battery Switch can be used for double circuit , switching two isolated battery packs at the same time or combining battery pack to all loads. It can stop leakage, protect the power supply, and safely disconnect the battery. 【Scope】: Boat Battery Disconnect Switch used for cars, large engineering vehicles, ships, boats, yachts, RVs, campers, travel trailers,trucks, ATV, UTV. 【Easy to use】: Cutoff Switch is simple in design and can be used directly without complicated steps, which is convenient and fast. Specification: Continuous Current: 300a Maximum Voltages: 48v Screw Specification: M8 Switch Type: Double Circuit Size Chart: Length 7cm/2.76inch, Width 7cm/2.76inch, Height 6cm/2.36inch, Knob Height 4cm/1.57inch Package Includes: 1 Boat Battery Disconnect Switch Note: Please allow slightly errors 1-2cm differences due to manual measurement.