ALST8 Staircase Timer

ALST8 Staircase Timer

ALST8 staircase 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 switch can be connected externally, and the delay can be triggered by pressing a button. The time range is 1-7 minutes. You can also set it to permanent ON.

  • Electro-mechanical, Synchronous motor drive
  • 3-wire or 4-wire connection
  • Control input 50 mA glow lamp
  • Toggle switch for permanent light ON
  • No closed-circuit current consumption
  • Precision mechanical design ensures high accuracy and durability
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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: 6 A / 250 V~ at cosφ=0.6
Type of connection 3-/4-conductors
Secondary switching After 30s
Housing and insulation material High-temperature resistant, self-extinguishing thermoplastic
Stand-by consumption 0 W
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 1300 VA 70 μF
Fluorescent lamp load (electronic ballast) 600 W
Energy saving lamps 150 W
LED lamp < 2 W 30 W
LED lamp 2–8 W 300 W
LED lamp > 8 W 300 W
ALST8 Wiring Diagram
ALST8 Dimensions

Comparison of Staircase Timer Working Noise

Due to the internal structure of the staircase switch, it cannot operate silently, causing noise in any brand.

Comparison of Staircase Timer Working Noise

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