1WINCH RELAY: This electric winch relay is rated at 300A and 12V, making it ideal for split charging or any vehicle that requires a high power relay, etc. 2STABLE PERFORMANCE: This electric winch relay has high starting power, which can effectively reduce the starting switching current and ensure the stability of the relay. 3BRASS COIL: The brass coil inside the winch relay can start the motor quickly, with good conductivity and good carrying capacity for current. 4ABS HOUSING: The winch relay housing is a one piece molded ABS insulated flame retardant housing, which greatly improves the safety of the relay. 5WIDE APPLICATION: Winch relays are widely used for ATVs, utility vehicles, snowmobiles and lawn mowers, garden tractors, etc.