2CLA218040N1101

The ABB 2CLA218040N1101 N2180.4 BL Zenit LED Do Not Disturb (DND) Signaling Light is a premium modular electrical accessory designed for modern hotels, resorts, serviced apartments and hospitality establishments. Developed as part of ABB's Zenit range, this signaling light provides a clear visual indication of a guest's privacy preference, helping hotel staff identify rooms where disturbance should be avoided.

The product features a white LED with a red diffuser and a dedicated Do Not Disturb symbol, providing easily recognizable room-status indication. Operating at a rated voltage of 127–230V AC and a frequency of 50/60 Hz, this compact signaling light is designed for integration with compatible hotel room control systems.

The ABB Zenit DND signaling light is intended to be controlled through the compatible ABB N2244.5 DND/MUR two-gang interlocked switch. When guests select the Do Not Disturb function, the signaling light communicates their room privacy preference to housekeeping and hotel service personnel.