Five Pack 30A Fused Relay Switch Kit For 12V Systems With 4 Pin SPST Relays, Interlocking Mounting Design, Built In Fuse Socket And 14AWG Wiring, Automotive Relay Kit For Cars Trucks And RVs, Plug N Play Easy Install
✔️ Five-pack 30A fused relay kit with interlocking mounts
This five-pack relay kit bundles five relays, five relay harnesses, and five 30A fuses to give you a ready-to-install solution for 12V automotive and RV wiring. The interlocking mounting design keeps multiple relays neatly aligned for a clean build, while color-coded wires simplify hookup.
✅ Built-in 30A fuse socket with heavy-duty 14AWG wiring for main contacts
✅ 4-Pin SPST relays for straightforward on/off control
✅ Interlocking mounting design with male/female slots for clean, scalable assemblies
✅ Color-labeled wires: Black - Ground (85), Red - VDC (30), White - Trigger (86), Blue - Output (87)
✅ Includes five relays, five harnesses, and five 30A fuses (kit)
💡 What is a 12V fused relay kit with built-in fuse socket used for in automotive wiring?
It’s handy for adding protected power to accessories across cars, trucks, and RVs.
- Converts low-current trigger signals into protected high-current outputs for 12V systems- Built-in fuse socket saves space and reduces wiring clutter
- Interlocking mounting keeps multiple relays organized in dashboards or engine bays
- Easy plug-and-play wiring with color-coded leads helps beginners and pros