- Duty Electric Contactor protects your ATV's electrical system, regulates the power direction of your winch based on input from your winch switches. This is a Replacement Winch Contactor that works with most winches. It requires the correct rocker switch with three wires to operate. Protects your ATV and UTV's electrical system. Switches the power distribution of your winch. Works with most winches. Upgrades to most ATV/UTV winch system stock contactors. Requires a rocker switch with three wires. Requires 2 female spade terminals (one male female) for connection to switch (not included). This contactor is shipped as shown in the images. Do not anticipate additional components or wiring. Note: Please note that the new type and old type of this product will be sent randomly, and make sure you will not mind before ordering. Material: Metal Color: Black Package Contents: 1 x Winch Contactor Solenoid Only the above package content, other products are not included. Note: Light and different displays may cause the color of the item in the picture to be a little different from the real thing. The measurement allowed error is +/- 1-3cm.