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Illuminated push-button

Product range

Order codeDescription
zc-pbs-2020Illuminated push-button switch 20 x 20 mm
zc-pbs-2020-blIlluminated push-button switch 20 x 20 mm, black
zc-pbs-2550-whIlluminated push-button switch 25 x 50 mm, white
zc-pbs-2550-stIlluminated push-button switch 25 x 50 mm, stainless brushed


  • DALI bus powered
  • Configurable LED indicator
  • Compliant to IEC 62386-301
  • Supplied with 100 mm pre-wired cable
  • For use with DALI-2 compliant application controller
  • Supplied with zc-switch for direct connection to DALI line
  • Suitable for one DALI line of up to 32 devices per DALI line
  • Control scenes / groups / actions / events with a zencontrol control system


Dimensions (mm)


Control systemDALI-2
LED indicator colourRoyal blue
DALI line current5 mA
Wiring0.5 – 0.75 mm2
Strip 6 – 7 mm (supplied with 100mm fly lead)
Operating temperature0 to 45°C
Ingress protectionIP20
Compliance standardsIEC 61347-2-11
IEC 62386-301


  • The switch must not be connected to any mains. It is powered directly from the DALI line.
  • The DALI line is not SELV. It must be treated like LV mains and treated with the same precautions and wiring regulations.


When selected as an illuminated push button switch the zc-switch is represented on the DALI line as a single control device instance supporting both long and short press. Actual function is dependant on the configuration of DALI-2 application controllers connected to the DALI line. On a zencontrol control system, the default configuration is as a single button dimmer supporting On/off, dim up and dim down.