Akoleyer Boat Battery Disconnect Switch Waterproof 48V Battery Shut Off Switch ON/Off Heavy Duty Switch for Car RV TrucK Specification: Switch Type: Selector 2 Position Switch position: 2 Switch Type: Rotary Switch Maximum voltage:12-48V DC Continuous Rating: 300A Intermittent rated value: 500 A (5 minutes) Stud material: tinned copper Application: Ideal choice for ship and RV applications Feature: IP66 waterproof, ignition protection - can be safely installed on gasoline powered ships 300A continuous rating, suitable for outboard engines and small diesel or gasoline engines Tin plated copper has the greatest conductivity and corrosion resistance The integrated terminal design will not loosen over time The make-before-break contact design allows switching between battery packs without interrupting power. Ignition protection for safe installation on gasoline powered boats. Package Contents: 1* Switch