20310-82 is a 5-amp general-purpose plug-in relay featuring a DPDT (double-pole double-throw) contact configuration designed for industrial machine control, energy management systems, and control panels. The relay incorporates Class F coil insulation rated for 155°C total temperature with a molded Rynite® PET coil for environmental protection and fine wire gauge coils skeined for integrity. It operates with AC coil voltages up to 277 V/60 Hz and DC coil voltages up to 125 V, with nominal coil power of 2.2 VA for AC and 1.2 W for DC, featuring an operate time of approximately 15 milliseconds and release time of approximately 15 milliseconds. The relay is UL recognized (File E74443) and CSA certified, with terminals available as 0.187" quick connect/solder type, and operates reliably across an ambient temperature range of -45°C to 55°C for AC and -45°C to 70°C for DC applications.