G2R PCB Power Relay The Best Seller G2R 1General purpose power Relays of single-pole10 A and double-pole 5 A. Safety-oriented design with dielectric strength of 5,000 V between coil and contacts, and surge resistance of 10,000 V. AC and DC types are both available for operational coils. RoHS Compliant Model Number Legend G2R- @ - @ @ @ @ -@ @ 1 2345 67 1. Relay Function None: Single-side stable K .