Ronybuy 4-PIN 12V DC IP65 Waterproof Relay with Harness 40/30 AMP Relay Switch - Heavy Duty 12&16 AWG Tinned Copper Wires, SPST Automotive Relay Kit for Horns Starters Radiator Motor Fans, Pack of 1

Ronybuy 4-PIN 12V DC IP65 Waterproof Relay with Harness 40/30 AMP Relay Switch - Heavy Duty 12&16 AWG Tinned Copper Wires, SPST Automotive Relay Kit for Horns Starters Radiator Motor Fans, Pack of 1

• 【IP65 Waterproof】The shell of 4-pin relay harness kit is made of the durable insulation material, the 4 terminals are sealed with strong cap and the rubber ring, making it connected tightly for better waterproof and dustproof so it can work in any harsh environments.
• 【Heavy-duty Copper Wires】The 4-PIN relay come with 4 colored wires harness,the pin 87 Blue & pin 30 Red are 12AWG and pin 85 Black & pin 86 White are 16AWG. The tinned copper wires are durable and reliable. Just plug and play and enjoy your ride.
• 【Specification】12VDC(14V Max) and 40A/30A High Switching Capability. Keep 10-15% below the rate. Black - Ground (85), Red - VDC (30), White - Trigger (86), Blue - Output N/C (87). The 4 pin relay kit works for both positive and negative activation.
• 【Wide Application】Compatible with most universal 12V 4-Pin automotive relay with 40A switching capability,including car lights,horns,starters,cooling fans,speakers,wipers,traction control systems,rear window defrosters ect. Perfect relay switch kit replacement for car,boats,off-road vehicles,and family circuit work.
• 【Notice】Make sure follow the wiring diagram in the picture.Be gentle when inserting the relay into the socket.For your safety, we highly recommend professional technicians to install the part. If you have meet any problem, welcome to message us for help.