Car Relays 12V 4 Pin 40amp, Spst Model JD2912-1H-12VDC 40A 14VDC, Automotive Switches and Starters, SPST Relay for Car, Truck, Van, Motorcycle, Boat (4)

【4 Pin Relay】: Heavy duty 4 pole SPST relay is 12v 40amp. Model : JD2912-1H-12VDC 40A 14VDC. With a mechanical life of 10,000+ cycles, it is ideal for any 12V application.. 【Waterproof & Durable】: The electrical relays are made of high quality ABS housing, copper coils and silver contacts. Its housing has excellent water resistance and will not easily fail even when working in wet environments. The pins have very good conductivity and do not rust, corrode or oxidize easily. We are committed to practical and safest raw materials to bring you the most perfect products, so you can rest assured to use.. 【Wide Application】: Widely used to install electric cooling fan, electric fuel pump, electric water pump, shaving door handle solenoid, trunk solenoid, horn, etc. You can also use it for automotive lighting systems, engine compartment electrical boxes, air conditioning systems, circuit modification and other equipment.. 【Portable & Compact】: The automotive relay measures 1.2 x 1.1 x 1.6 inches. The compact and mini design makes it very portable. When you don't need it, you can store it into any of your toolboxes without taking up too much space.. 【Purchase Hassle Free】: We are always committed to provide you with quality product. You can buy with confidence.