SINOKING 12V 500A Winch Solenoid Relay Contactor Heavy-Duty IP67 Replacement for 8000-15000 lbs Winch, Universal Relay Switch Box for ATV UTV SUV

SINOKING 12V 500A Winch Solenoid Relay Contactor Heavy-Duty IP67 Replacement for 8000-15000 lbs Winch, Universal Relay Switch Box for ATV UTV SUV

[ Heavy-Duty 500A Performance ] Engineered for reliable high-current operation, this 12V 500A winch solenoid relay contactor ensures stable power flow for heavy-duty electric winches rated 8000-15000 lbs. Designed for long service life under continuous use in off-road and industrial environments. [ IP67 Waterproof & Durable Construction ] The housing is sealed with epoxy resin for superior waterproof, dustproof, and oxidation resistance. Built with high-strength materials and pure copper terminal posts, it offers excellent conductivity, heat resistance, and corrosion protection. [ Heavy Duty Performence ] Rated for 100,000 mechanical and 20,000 electrical cycles, ensuring long-lasting reliability for frequent winch operation. [ Easy Installation & Stable Operation ] Pre-cutting mounting bracket for easy mounting, designed with labeled terminals for quick setup. Connects easily to winch switches or remotes for smooth operation and reliable power delivery. [ Wide Application Range ] A universal replacement for winch solenoids, relays, and controller. This 12V 500A heavy-duty winch solenoid relay contactor delivers stable power for electric winches rated 8000–15000 lbs. Compatible with popular North American winch brands such as Warn, Smittybilt, Badland, Champion, Superwinch, Rough Country, X-Bull, and Vevor. Features dual switching contacts, solid copper terminals, and an epoxy-sealed waterproof housing for durability and corrosion resistance. Replaces existing winch controller or control box and ensures reliable performance for ATV, UTV, SUV, truck, marine, and industrial 12V systems.