12V Prewired Fuse Relay Box Kit With Four 40A Relays And Six ATC ATO Blade Fuses For Cars Trucks Boats Jeeps Marine Plug And Play Prewired Power Harness
✔️ Single kit: 4x40A JD1912 relays and 6 ATC/ATO fuses included for easy wiring
This 12V fuse relay box kit is a plug-and-play power distributor designed for automotive, marine, and off-road setups. It helps manage multiple circuits from a single power source, protecting electrical systems across cars, trucks, Jeeps, boats, ATVs, RVs, trailers, and more.
✅ 4x40A JD1912 relays in one housing
✅ 6 ATC/ATO blade fuses (5A-30A) for flexible protection
✅ Dustproof top cover and bottom base for safety
✅ Dual protection with fuses in series with relays for overcurrent safety
✅ Dimensions: 134mm x 80mm x 70mm (5.28" x 3.15" x 2.76")
💡 What is a common question about fuse relay boxes and how they protect vehicle wiring? This handy device keeps wiring organized and protected.
- central power distribution for vehicle accessories
- overcurrent protection with replaceable fuses
- easy plug-and-play wiring for 12V systems