ALC18-E Staircase Light Switch

ALC18-E Staircase Light Switch

ALC18-E Staircase Light Switch can be used to control the lighting of stairs, corridors, entrances, public areas, or to control the fan in the toilet or bathroom. The staircase switch can be connected externally, and the delay can be triggered by pressing a button. The time range is 0.5-30 minutes. You can also set it to permanent ON.

  • Electronic, relay drive
  • Countdown period: 30secs~20mins
  • Connected glow lamp (150mA max) in parallel
  • Auto switch 3-wire or 4-wire connection
  • Toggle switch for permanent light
  • Input with electronic overload protection
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Supply voltage 230Vac, 50Hz  other voltages on request
Switching capacity (per channel) Resistive load: 16 A / 250 V~ at cosφ=1
Inductive load: 10 A / 250 V~ at cosφ=0.6
1/2-way conductors Automatic
Switching output Potential-free and phase-independent
Housing and insulation material High-temperature resistant, self-extinguishing thermoplastic
Consumed power 4VA
Type of protection IP 20
Class of protection II according to EN 60 730-1
Permitted ambient temperature -10 ~ +50 °C (non-icing)
Test approval CE
Maximum recommended load (10,000 operations)
Incandescent/halogen lamp load 230V 2300 W
Fluorescent lamp load (conventional) parallel-corrected 2300 VA
Fluorescent lamp load (conventional) parallel-corrected 400 VA 42 μF
Fluorescent lamp load (electronic ballast) 350 W
Energy saving lamps 90 W
LED lamp < 2 W 20 W
LED lamp 2–8 W 55 W
LED lamp > 8 W 70 W
ALC18-E Wiring Diagram
ALC18 Dimensions

Staircase Timer Maximum Load Test

LETOP performs maximum load test on timer switches

Letop Maximum Load Testing

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