Product description:100% brand new and high qualityMade of high-quality materials, durableRelay specifications:Contact material: AgSnO12Contact form: often openContact rating: No: 200A 14 VDCContact resistance: 100mMax at 6VDC 1AMaximum switching current: 500A (5ms)Maximum switching voltage: 75VDCMaximum switching power: 2000WElectrical life expectancy: 100,000 operations (30 operations per minute)Life expectancy of machinery: 10,000,000 operationsCoil specifications:Rated voltage (VDC): 12VCoil resistance (4.8W / 2.4W): 30/60Maximum working voltage (VDC): 6.0~8.0Mixed release (VDC): 1.2~3.6Maximum applicable voltage (VDC): 15.6Temperature range: -30C~+80CVibration resistance: 10~55Hz, 1.5mmImpact resistance:Extreme action: 10 gramsDamage limit: 100gHumidity: 40%~85%Insulation resistance: 100m? Minimum 500VDCSafety standard: CCEEThe dielectric strength between open contacts is 500VAC (for 1 minute/second)Between the contact and the coil: 750VAC (for one minute/second)Operation time: 15msRelease time: 10msPackage Included:1 *12V 200A automotive relay starter4 * terminalNote:1. The real color of the item may be slightly different from the pictures shown on website caused by many factors such as brightness of your monitor and light brightness.2. Please allow slight manual measurement deviation for the data.