Nominal Coil Voltage: 12 V DCCoil Power: 1.8 WCoil Resistance: 80 ΩMust Operate Voltage: 6~8 V DCMust Release Voltage: 0.6~3.6 V DCMaximum Applied Voltage: 15.6 V DCContact Ratings: NO 40A 14V DCContact Resistance: 100mMAX (at6VDC 1A)Max Switching Current: 40AMax Switching Power: 560 WLife Expectancy Electrical: 100,000 Operations (at30 Operations/minute)Life Expectancy Machanical: 10,000,000 OperationsTemperature Range: -30 ~ +80 degrees CelsiusVibration Resistance: 10~55Hz, 1.5mmShock Resistance: Operations Extremes: 10g. Damage Limits: 100gHunidity: 40% ~ 85%Insulation Resistance: 100mΩ Min at500VDCDielectric Strength Between Open Contacts: 500VAC (for one minute/sec)Between Contactw and coil: 750AC (for one minute/sec)Operate Tice: 7msRelease Tice: 5msPackage Content: 1 x 12VDC waterproof relay kit