Description This item is a waterproof toggle switch which features single pole double throw (SPDT) type. It comes with 3-Pin terminals, On/Off/On 3 position and snap-in round rocker switch. Itand 39 s easy and safe to mount the the rocker switch on the dashboard of vehicle or boat. It enjoys wide applications in car, motorcycle, boat, water dispenser, etc. Features -A SPDT switch button made of durable plastic with mechanical life for 10,000 cycles.- Waterproof design, protected against dust and low pressure water jets, strengthen the security.- Easy to install, fits into 3/4andquot (20mm) holes nicely, no tools are required.- Features a red button on the face of the rocker switch.- SPDT single pole double throw type.- I/O/II (on off on) signals are marked on the switch for precise indication.- Wide application. It can be applied as the switches for car, motorcycle, boat, etc. Specifications - Color: Black- Material: Plastic- Diameter: 3.2 x 2.2 x 2.2 cm/ 1.26 x 0.87 x 0.87 inch (L x W x H)- Poles: SPDT- Terminals: 3 Pins- Position: 3 Position ( On/Off/On)- Rated voltage and current: AC 250V, 6A- resistance: 50 M andOmega - Insulation resistance: 100 M andOmega Packing list: 1 x AC 6A/250V 3 Pin Round Rocker Toggle ON/OFF Waterproof SPDT Switch Button For Auto Car And Boat Note: Due to the light and screen setting difference, the item's color may be slightly different from the pictures. Please allow slight dimension difference due to different manual measurement.