Product Parameters: Voltage - 12V, Power - 250A, Capacity - 5000-7000lbs, Magnetic relay contactor switch for SUV winch. Suitable for winch motors, snowplow and spreader motors, windlasses, hydraulic pump motors and other reversible motors, etc. Suitable for winch motors, snowplow and spreader motors, windlasses, hydraulic pump motors and other reversible motors, etc. Such as UTV, SUV, vehicles and most other of recovery winches. The winch relay is a momentary center closing SPDT type that can handle intermittent current loads of 250 amps for up to 10 seconds with a 20-30 second cool down period between cycles. Color: black Material: metal+plastic Package Contents: 1 x Winch Solenoid Relay Contactor 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.