The Omron G7Z-2A2B-11Z-R DC12V is a safety relay with 2 normally-open and 2 normally-closed forced-guided contacts, driven by a 12 VDC coil. Forced-guided contacts are mechanically linked so NO and NC sets cannot both be closed simultaneously — this is the core requirement for safety circuits that need to detect weld failures or stuck contacts. The part sits in the G7Z family, Omron's compact safety relay line for guarding applications on industrial machinery.
This part is classified at a mature lifecycle stage. It is not in active new-product introduction, but remains a standard catalog item for safety relay applications.