E Support Car Relay 12v 40a Spst 4pin Pack of 5 Product Features Brand new heavy duty SPST relays High 40A coil capacity- able to handle those high current applications with ease 12 Volt 40 amp 4-prong relays Package Include: 5X 40A 4Pin Relay Mechanical life of 10,000+ cycles Product Specifications Brand: E Support Item Weight: 0.3 ounces Product Dimensions: 4.4 x 3.7 x 1.1 inches Manufacturer Part Number: E Support Shipping Weight: 0.3 ounces Date First Available: January 7, 2015 Why you Should Buy from Us? Trusted Seller, Great Feedback Quick Shipping and Tracking HUGE Discounts Excellent Returns Policy The BEST Customer Service Shipping & Returns We Ship Worldwide! 14 Day Money Back Return Policy Items Ship within 24-72 Hours Shipping process begins as soon as you order. We cannot cancel orders. Our goal is FAST delivery! Product Description Color:40A 4Pin SPST 1.Brand new heavy duty SPST relays 2.12 Volt 40 amp 4-prong relays 3.Mechanical life of 10,000+ cycles 4.High 40A coil capacity- able to handle those high current applications with ease 5.Hundreds of uses include- starter kills, domelight supervision, trunk release, polarity change,power door lock/actuator control, change a low current output to high current,add ignition/accessory outputs, control motors/other electronics, It is Also suitable for automobile used for control, alarms, horn, headlight and more.... Package Include 5 x 40A replay (4Pin) Thank You For Your Business!