The Siemens 5UB1851 is the standard green Schuko socket outlet from the DELTA style series — the economical version with a colored bezel ring instead of an active status indicator. The green bezel identifies the circuit by color, suitable for safety-related, IT, or designated equipment circuits where passive identification is sufficient.

5UB1851 vs. 5UB1845 — Bezel or Indicator?

Both are green uncovered Schuko sockets. The 5UB1851 uses a passive green bezel for circuit identification. The 5UB1845 adds an active green status indicator that lights up when the socket is energized. Choose the 5UB1851 when straightforward color coding meets the specification — it delivers identical 16A/250V electrical performance at a lower cost. Choose the 5UB1845 when the ability to confirm live power at a glance saves time during maintenance or troubleshooting.

Installation Notes

The 5UB1851 uses plug-in terminals for fast wiring and mounts into standard flush-mount back boxes via claw and/or screw fixing. Halogen-free thermoplastic, RoHS compliant, VDE 620 certified.