Beta Electric
Beta Electric BE.ST16A20M Staircase Lighting Timer 16A 230V 0.5–20 min | DIN Rail Stairwell Timer
Beta Electric BE.ST16A20M Staircase Lighting Timer 16A 230V 0.5–20 min | DIN Rail Stairwell Timer
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The Beta Electric BE.ST16A20M staircase lighting timer turns on the stair, corridor and entrance lights when anyone presses a push button on any floor, then switches them off automatically after the time you set – from 30 seconds up to 20 minutes. No more lights left on all night and a lower common-area electricity bill.
It installs on a 35 mm DIN rail in the building board, switches up to 16 A (about 2300 W of incandescent or halogen lamps, or a whole stairwell of LED lamps), and works with both 3-wire and 4-wire push-button circuits. A sliding switch gives permanent light for cleaning or maintenance.
Key features
- Adjustable off-delay from 0.5 to 20 minutes
- 16 A NO output contact – up to 2300 W incandescent / halogen
- Works with 3-wire and 4-wire push-button connection
- Sliding switch for permanent lighting
- Modular DIN-rail housing for building distribution boards
- Made by Beta Electric in Egypt
Technical specifications
| Brand | Beta Electric |
|---|---|
| Model / code | BE.ST16A20M |
| Device type | Staircase lighting timer (time-lag switch) |
| Operating voltage | 230/240 V AC |
| Time adjustment range | 0.5–20 minutes |
| Output contact | 1 NO |
| Switching capacity | 16 A at 250 V AC (cos φ = 1), 10 A (cos φ = 0.6) |
| Incandescent / halogen lamps | up to 2300 W |
| Connection | 3-wire or 4-wire push-button wiring |
| Permanent light | Sliding switch for permanent ON |
| Mounting | 35 mm DIN rail, modular |
Typical applications
- Residential building staircases and landings
- Corridors in offices, hotels and hospitals
- Building entrances, basements and garages
- Storage rooms and service areas
Frequently asked questions
How long can the stair light stay on?
Anywhere from 30 seconds to 20 minutes – you set it with the dial on the front of the timer.
How many lamps can it handle?
Up to 16 A resistive, which is about 2300 W of incandescent or halogen lamps. With LED lamps a single timer usually covers a whole stairwell; for very large loads, drive a modular contactor.
Does it work with my existing push buttons?
Yes. It supports both 3-wire and 4-wire push-button connection, so it fits new buildings and replacement jobs.
Can I keep the lights on permanently?
Yes, slide the permanent-light switch on the front for cleaning, moving furniture or maintenance.
Buy the Beta BE.ST16A20M staircase timer in Egypt
Spark Egypt supplies the original Beta Electric BE.ST16A20M staircase lighting timer with a VAT tax invoice for building owners, electrical contractors, facility managers and panel builders. Delivery is available to Cairo, Giza, New Cairo, 6th of October, Sheikh Zayed, the New Administrative Capital, Alexandria, the Delta, the Canal cities and Upper Egypt. Our team can help you size the timer and push buttons for your building.
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