12V Relay and Fuse Box Kit with 4 JD1912 Relays and 12 Blade Fuses, Automotive Power Distribution Block with Wiring Harness for Car Truck RV UTV Off-Road
Includes 4 JD1912 Relays: Equipped with 4× JD1912 12V 40A SPST relays for reliable switching of high-current circuits like lights, fans, and accessories
12 Blade Fuses for Protection: Built-in 12 standard blade fuses provide overload protection for each connected circuit
Pre-Wired for Easy Setup: Comes with labeled wiring harness and protective sleeve — ready to install, no extra wiring needed
Ideal for 12V Systems: Works with cars, trucks, RVs, UTVs, boats (dry use), trailers, and custom automotive projects
Not Waterproof – Indoor Use Only: Designed for dry environments. Do not expose to rain or moisture. Includes snap-on cover for basic dust protection