Nominal Coil Voltage: 12 V DC<br> Coil Power: 1.8 W<br> Coil Resistance: 80 Ω<br> Must Operate Voltage: 6~8 V DC<br> Must Release Voltage: 0.6~3.6 V DC<br> Maximum Applied Voltage: 15.6 V DC<br> Contact Ratings: NO 40A 14V DC<br> Contact Resistance: 100mMAX (at6VDC 1A)<br> Max Switching Current: 40A<br> Max Switching Power: 560 W<br> Life Expectancy Electrical: 100,000 Operations (at30 Operations/minute)<br> Life Expectancy Machanical: 10,000,000 Operations<br> Temperature Range: -30 ~ +80 degrees Celsius<br> Vibration Resistance: 10~55Hz, 1.5mm<br> Shock Resistance: Operations Extremes: 10g. Damage Limits: 100g<br> Hunidity: 40% ~ 85%<br> Insulation Resistance: 100mΩ Min at500VDC<br> Dielectric Strength Between Open Contacts: 500VAC (for one minute/sec)<br> Between Contactw and coil: 750AC (for one minute/sec)<br> Operate Tice: 7ms<br> Release Tice: 5ms<br><br> <b>Package Content:</b> 12 * 5-pin relays<br> One year performance warranty, all products sold by IRHAPSODY have a 90-day money back guarantee<br> <b>Note:</b><br> 1, Easy to mount - No instructions were included - You do need to know a little about electrical<br> 2, For your and others' safety, let professional technicians to install the equipment<br>