Mintice 5 X Car Vehicle Automotive Truck Motor 12V Volt DC 40A AMP Relay 4Pin SPST Socket Plug Wire

Heavy Duty SPST Relays, 12 Volt 40 amp 4-prong With Wire Socket Made of AgSno2 contact material, Copper Coil, Copper Pin, it has better conductivity, better resistance to arc erosion Mechanical Life of 100,000+ cycles, Life Expectancy Mechanical: 10,000,000 Operations. 40A coil capacity- able to handle those high current applications with ease Suitable for automotive electrical appliance such as lights, air conditioner, windshield wiper and almost any device.