Instruction: For the detailed connection instruction, please see the picture named " connection map" included.
Wide Application: 12V 40A 4 Pin SPST (Single Pole Single Throw) relay with high switching capability, is suitable for multi-purpose use. It can be used for cars, trucks, vans, motorcycles, boats, and so on.
Excellent Performance: Made of inside copper electromagnetic coil and silver alloy contact, brass pins, flame-retardant housing, and pure copper wire core, this relay provides high sensitivity and conductivity for stable and safe performance.
12V Relay with Harness: 4 Wires for different loads & accessories. Black-high power feed (30), red-high power output N/O(87), white-relay coil ground (85), and yellow-relay coil feed (86).
Easy Installation: Compact size and 4 wires with different colors labeled to ensure easy and right installation.
Package Included &Service: 2*relay and 2*relay socket with wires. If any problems, please feel free to get in touch with us. User satisfaction is our priority.