The JD2912 DC12V 80A 4-pin relay is designed to meet the demands of heavy-duty automotive applications. Its 9.3mm wide foot, along with the included socket and wires, ensures a secure and stable connection. Suitable for use in trucks, cars, and boat, this relay provides reliable performance in both standard and harsh environments, making it a versatile choice for any vehicle. Features -Color:Multi -Material:Plastic -Size:16.40X3.50X3.00cm/6.45X1.38X1.18in -Size:5.70X3.00X3.00cm/2.24X1.18X1.18in -Coil power: 1.80W -Contacts resistance: <=50m -Insulation resistance: >=1,00M -Ambient temperature: -40 degree centigrade~+125 degree centigrade -High load endurance: rated at 80a, this relay is designed to handle high loads, making it suitable for a variety of vehicles, including cars, suvs, and trucks -Reliable and durable: constructed from plastic materials, this relay ensures stable performance and a long lifespan, making it a dependable choice for automotive applications -Userfriendly installation: the relay comes with a harness and wires, simplifying the installation and connection process, even for those with minimal technical expertise -Versatile usage: this relay can be used in multiple automotive scenarios, such as switches and starters, providing flexibility and convenience -Enhanced safety: equipped with overload and short circuit protection, this relay ensures the safe operation of your vehicle's electrical circuits, preventing potential damage Package list: 1 Relay Harness 1 x Relay Socket Plug