Heavy Duty Two Pack 12V Relay Kit With 5 Pin SPDT And Harness, 40A/30A High Switching, Includes 12 AWG Copper Wires And 3 12 AWG Plus 2 16 AWG Cables, Ideal For Automotive, Truck, Motorcycle, And Boat Electronics

Heavy Duty 12V Relay Kit - 2 Pack with 5 Pin SPDT
✔️ 40A/30A SPDT relay, includes 3x12AWG + 2x16AWG cables, 5.5 in base

This heavy-duty 12V relay kit with harness is designed to switch high-current circuits in automotive, truck, motorcycle, and boat electrical systems. It’s ideal for powering lights, pumps, or other accessories from a single, low-current switch.

✅ 12VDC SPDT five-pin relay with 40A/30A switching capacity
✅ Heavy-duty harness with 3x12 AWG and 2x16 AWG leads, 5.5 in length
✅ Waterproof bottom seal and fixed back strip for tough installs
✅ Flame-retardant housing for long life in automotive and marine use
✅ Color-coded terminals: White Ground 85, Blue VDC 30, Black Trigger 86, Red NC 87a, Yellow NO 87
✅ Pack size: 2-count heavy-duty relay kit

💡 What is a 12V SPDT relay kit used for in automotive wiring?

It provides a handy, robust solution for controlling high-current devices from a low-current control signal.

- Handy for lights, pumps, fans, and other accessories in cars, trucks, boats, or motorcycles - Ideal for creating fail-safe circuits using NC/NO outputs - Built to resist moisture, vibration, and heat with waterproof sealing - Includes color-coded terminals and a sturdy harness for easy setup