and high quality.Durable & Firm & Stable.Contact Load: High Power.Terminals: 4 high quality durable & firm terminals.Sphere of application:construction vehicles, cars, and other large vehicles.Tips: The product may be updated constantly, The Actual Product May Have Slight Differences Or Color Differences the color and appearance may be changed, please don't mind. And take a consideration before place the order if you have request for color or appearance.Stud Diameter:6mm/0.24inchContact Form:normally openHow to wire:the wiring diagram is printed on relay30:postive87:appliances86:negtive85:groundVoltage:24 DCRated Current:200AColour:BlackMaterial:PlasticPackage Contents:1 * RelayOnly the above package content, other products are not included.Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.