Staircase switch

Your price
25.60 €
Your price with tax
30.98 €
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CRM-4 | Staircase switch


  • Staircase switches allow delayed switching of lights in the corridors, entrances, stairways, halls or for delayed finish of fans (WC, bathroom, etc.)
  • Simple staircase switch used to control lighting in corridors, halls, staircases, common areas.
  • Can also be used for delayed fan run-out e.g. in bathrooms, toilets...
  • 3 functions:
    - ON (permanently closed) - e.g. when cleaning, moving
    - AUTO - staircase switch with delayed return without signalling before switching off
    - OFF - e.g. when replacing lights
  • Adjustable time range 0.5… 10 minutes
  • Timing can be terminated by long pressing the control button (> 2s) - AUTO function
  • Possibility to connect control buttons with glow lamps (max. 100mA)
  • Potential-free output contact 16A AC1 (4000VA), surge current up to 80A
  • Option of 3 or 4 wires
  • Design 1 module, terminal blocks

Technical parameters

  • Voltage range: AC 230 V / 50 - 60 Hz
  • Maximum consumption: 4 W
  • Output contact: 1x changeover 16 A (AgSnO2 )
  • Functions available: 3
  • Mounting: DIN rail EN 60715
  • LED indication: power supply - green, output - red
  • Protection degree: IP40 from front panel / IP20 terminals
  • Dimensions: 90 x 17.6 x 64 mm (3.5˝ x 0.7˝ x 2.5˝)
  • Weight: 56 g (2 oz.)
Documents in current location:
  • No documents

ELKO EP, s.r.o., Holešov

We develop, manufacture and deliver complete solutions for your electrical wiring. Czech company with more than 23-year tradition is a brand iNELS Smart Home Solution. One of the most comprehensive solutions on the market brings together wireless solutions and intelligent bus wiring. With this system you control heating, air conditioning, lighting and everything is perfectly secure. We are here for you from design to implementation and configure the system, thanks to our team of trained experts and partners.

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