Features:High 200A coil capacity- able to handle those high current applications with easeThe relay is normally open, and 4-pin relay type, and rated current is 200A, rated voltage is 12VDCIt features great stable working performance, and great dust proof functionIt is made of high quality material, with long serving life Widely used on the automotive, oversize vehicles and other large vehicles for starting, also could use on high-current current control system of large variety.Specifications:Contact load: 200A 14VDCContact switching current: 1AContact switching voltage: 7.8VDCContact form: normally openRated current: 200ARated voltage: 12VDCProtective features: sealCoil power supply: 12VDCCoil power: 4.8wSize: 7.5 x 4.3x 4.3cm / 2.95 x 1.69x 1.69inWeight: 107gPackage included:1 x Relay2 x Terminal4 x sheath.