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Wengart 12V Fuse Relay Block WG66A, 6-Way Automotive Relay Panel with 6 JD1912 40A Relays and 6 ATC/ATO Fuses, Universal Waterproof Relay Box for Truck, Jeep, SUV, RV and Marine Boat Wiring Cleanup

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Product details

Management number 217716348 Release Date 2026/04/19 List Price $10.00 Model Number 217716348
Category
  • Centralized 6-Circuit Command Center: The WG66A provides a heavy-duty, 6-way power distribution hub, allowing you to manage up to six high-current devices from a single, organized location. Each slot is equipped with a premium JD1912 40A 4-pin relay and a dedicated ATC/ATO fuse holder, making it the perfect heart for controlling LED light bars, air compressors, cooling fans, and off-road lighting arrays.
  • Engineered for Professional Wiring Cleanup: Tired of the "rat's nest" around your battery? Our modular relay panel is designed to consolidate messy auxiliary wiring into one discrete, professional-grade housing. The spacious internal layout allows for better heat dissipation and easier routing of heavy-gauge wires, ensuring a clean "OEM-style" installation in your engine bay or cabin.
  • Rugged Environmental Protection: Constructed from high-impact, flame-retardant materials (UL94-V0 rated), this waterproof relay box is built for the rigors of off-road and marine use. The secure-locking top and bottom covers shield your electrical components from dust, road spray, and moisture, preventing terminal corrosion—the leading cause of intermittent electrical failures.
  • High-Conductivity Terminal Security: We have optimized the precision of the terminal slots to ensure a "positive click" every time you insert a wire. The package includes high-quality copper terminals designed to maintain a secure grip under high-vibration conditions, preventing the common "terminal pull-out" issues found in inferior generic kits.
  • Universal Automotive Compatibility: Whether you are building an overlanding rig, upgrading a classic car’s electrical system, or outfitting a marine console, this 12V DC relay block is a universal fit. It acts as the essential intermediary for DIY switch panels, allowing low-current switches to safely trigger massive electrical loads without risking switch burnout or fire hazards.

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