Mini relay Being small in volume, light in weight, and reliable, it ... and coil is 4KV 3.Using metal magnetic shield structure, relay against strong magnetic interference 4.Energy conservation and environmental protectionAppliance ... /60HzDielectric Strength(Between coil & contact)3750VAC 50/60HzInsulation Resistance1000MΩ (500VDC) Power Relays 60A 12V