The Omron G2R-1-SNDI DC12(S) is a general-purpose relay with a 12 VDC coil, SPDT (1 form C) contact configuration, and silver cadmium oxide contacts. The built-in LED indicator, diode suppression, and test button simplify panel commissioning and troubleshooting — the LED gives a quick visual on coil state, and the test button lets you manually actuate the relay without energizing the coil, useful during wiring checks or fault isolation.
Listed as current production. No last-time-buy or phase-out notice is on record.