CRM-4 | Staircase switch

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 without signalization
- OFF (permanently open) - e.g. when replacing lights.
Adjustable time range 0.5 to 10 minutes.
Timing can be terminated by long pressing the control button (>2s).Possibility to connect control buttons with glow lamps (max. 100mA).
Handles surge currents up to 80 A.
3-wire or 4-wire connection (input S can be controlled by potential A1 or A2).

Technical parameters

Output: 1x CO, 16 A
Housing: 1-MODULE
Supply voltage (frequency): AC 230 V (50/60 Hz)
Time range: 0.5 s - 10 min
Number of functions: 3
Dimensions: 90 x 17.6 x 64 mm (3.5˝ x 0.7˝ x 2.5˝)