2 PCS JD1912 Car Relay Harness, 12V 40A 4 Pin Relay Sockets with 12&16 AWG Tinned Copper Wires, Waterproof Automotive SPST Harness Socket for Truck Van Motorcycle Boat

Specification:Material: Plastic, Tinned Copper, Sliver AlloyQuantity: 2 PCSColor: BlackWeight: 0.2 lbCable Length: 5.2 inchesRelay Size: 1.2×1.1×1.0 inchesTerminal Stud Size: 0.7×0.6 inchesCurrent: 40 AVoltage: 12 VFeature: Durable, Practical, InsulatedFit Type: Universal FitWhy do you need these relay harness sockets?-The relay harness sockets are compact, making them easy to store and carry around.-They are resistant to weather and wear, ensuring reliable performance over a long period of time.-The normally open relay sockets support plug-and-play, simplifying the installation and replacement process.

• Critical Function: The car relay harness uses low-current control signals to connect or disconnect high-current circuits, driving high-power loads in a variety of devices. It also minimizes the possibility of circuit heating and short circuits, improving the safety of the vehicle's electrical system
• Superior Quality: The sturdy relay harness sockets' plastic shells are flame-retardant, protecting the internal precision components from damage. The tinned copper wires and silver alloy contacts have high electrical conductivity, providing outstanding current transmission efficiency
• Detailed Specification: The SPST relay harness socket operates at a 12V DC coil voltage with a 40A rated current and 1.8W coil power. Its compact body measures 1.2 × 1.1 × 1.0 inches, featuring a 0.7 × 0.6-inch terminal stud and four 5.2-inch-long cables for flexible installation
• Installation Method: The 12 and 16 AWG cables are distinguished in four colors for quick identification and use. Just connect the four cables of different colors to the corresponding lines, respectively. The simple installation is completed within a few minutes and does not require professional skills
• Broad Application: The relay sockets are widely applicable to the electrical systems of most vehicles on the market, including cars, trucks, motorcycles, boats, and more. You can use them to drive devices such as headlights, fog lights, air conditioning compressors, and horns