4 PCS Automotive 4-pin Waterproof Switch Starter Relay, Oil Pump Air Conditioner 12V Multi-Function Heavy Duty Relay, Plug-in Replacement Parts, for Most Cars, Trucks, Boats (Black)

Gseigvee 4 PCS Automotive 4-pin Waterproof Switch Starter Relay, Oil Pump Air Conditioner 12V Multi-function Heavy Duty Relay, Plug-in Replacement Parts, for Most Cars, Trucks, Boats (Black)

• Reliable Performance: This relay uses a high-quality shell with good thickness and smoothness. Brand new waterproof and flame retardant plastic parts, safe and secure. Using silver alloy contacts, the conductivity is stronger and the service life is longer. The all-copper coil has lower temperature rise, pull-in more reliable and accurate, more stable performance.
• Connection Pins: This relay has 4 pins for connection to the vehicle system. Depending on the specific relay design, different pins assume different functions, such as power input, control signal input and output, etc.
• Easy to Use: 30 and 87 are disconnected, 85 and 86 are the two ends of a coil. 30 is connected to the live wire, 87 is connected to the equipment, 85 is connected to the live wire, and 36 is connected to the control switch. When wiring, you need to pay attention to maintaining circuit isolation between pins, and confirm the polarity of the relay and the correctness of the pin functions.
• Function: It has a switching function and can be used to control the switch of automobile equipment circuits to improve the reliability and stability of the circuit. Realize overload protection, intermittent control, remote control and logic control.
• Product Details: You will receive 4 x 4 Pin relays, the product size is 0.61 " x 1.0 " x 0.9 ". The product is compact and mini, and the single-pole double-throw design makes you safer to use. When you're not using it, you can store it in your toolbox and it doesn't take up space.