Efficient Current Transmission: Supports up to 500A of current carrying capacity, enabling more efficient transmission of current and stable operation even under high load conditions, meeting various heavy-duty traction needs
Pre-Wiring Design: We have pre connected the wiring harness for you. You only need to connect the jumper cable directly to the winch. The installation process is simple and fast, saving time. Note: Strictly follow the wiring diagram. Reversing the positive and negative poles or the input and output connections may damage.
Wide Applicability: Compatible with all 12V 500A 8000-17000 pound electric winches, compatible with most 4x4 vehicles ATV UTV SUV and 12V trailers, suitable for various outdoor scenarios
Durable Material: Made of durable ABS plastic and sturdy casing, waterproof, corrosion-resistant, and able to maintain long-term stability in various weather conditions, extending its service life
Improve Operational Efficiency: The package includes 1 x 12V 500A Winch Solenoid Relay, 1 x winch control box, 4 x winch jumper quick connect cables, complete accessories, which can quickly and conveniently control winch operation and improve work efficiency
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12V 500A Winch Solenoid Relay Contactor Kit with Pre-Wired Control Box and Jump Quick Connect Cables Fits for 8000-17000lbs ATV UTV SUV Jeep Winches 12V Trailers
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First Listed on Newegg
April 27, 2026
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Please contact the Seller directly for warranty information. Warranty information may also be found on the Manufacturer's website.