Feature: 1. Wide Application: 12V 250A winch solenoid relay is widely used for 3500‑4500lbs ATV, UTV winch, boat trailer etc. 2. Automatic Switch: Uses a smaller current to control a larger current, plays the role of automatic adjustment, safety protection, and conversion circuit in the circuit. 3. Premium Material: Solenoid relays have ABS housing, copper binding posts and silver contacts for rugged durability and excellent performance. 4. Good Replacement: Strict manufacturing standard, direct replacement for UTV ATV winch solenoid relay contactor switch 12V 250AMP. 5. Easy to Use: The winch solenoid contactor switch is easy to install and remove, two wire system, the green wire is switched, and the yellow wire is turned out. How to Use: Contact Wiring Control: 1. Green line = toggle; 2. Yellow line = turn out. Specification: Item Type: Winch Solenoid Relay Material: ABS shell, copper binding posts, silver contacts Voltage and Current: 12V 250A Support Winch Capacity: 3500-4500lbs Fitment: UTV, ATV, Pickup, Boat, Trailer etc. Package List: 1 x Winch Solenoid Relay 6 x Dust Cover 1 x Manual