The Omron D4GS-N1T is a slim-profile safety door switch with a single slow-action contact block (1NC/1NO). The T suffix means the key inserts vertically, which suits hinged guards where the actuator approaches from above or below rather than straight-on.
Mounts in the standard DIN-rail footprint for panel integration. The 1 m cable is factory-terminated, so no field wiring to the switch body — just route the cable to the safety relay or PLC input. Operating speed range is 0.1 to 0.5 m/s, and the max operating frequency is 30 operations per minute, which covers most hinged-guard cycles but not high-speed sliding doors.