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    3
    Fire curtains

    Fire curtains separate fire compartments, slowing the spread of fire in a warehouse, production hall, shopping centre or car park for 15 to 120 minutes.

  • FK servis - Smoke barriers
    FK servis - Smoke barriers
    Smoke barriers

    Smoke barriers divide a space into several smaller smoke zones. These are then easier to ventilate using a smoke and heat exhaust ventilation system.

  • Smoke and heat exhaust ventilation
    Smoke and heat exhaust ventilation
    Smoke ventilation

    Smoke and heat exhaust ventilation minimises property damage, makes it easier for firefighters to intervene and gives people enough time to leave the building safely.

  • Louvre windows and rooflights
    Louvre windows and rooflights
    Louvre windows and rooflights

    Louvre windows certified to standard 12101-2, not just for smoke and heat exhaust ventilation systems, but also for smoke and heat exhaust ventilation of protected escape routes.

  • Electromobility
    Electromobility
    Electromobility

    Systems and equipment for limiting the spread of electric vehicle fires, especially in public and private multi-storey car parks.

  • Daily ventilation 1
    Daily ventilation 1
    Natural ventilation

    Natural ventilation systems ensure a steady flow of fresh air, removing heat and moisture. Even fully automatically.

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  • SLT 42-U-SD

SLT 42-U-SD

VENTILATION KEY SWITCH
Category:

Ideal for flush mounting: our SLT 42U-SD has the same functions as the SLT 42U button and features an additional LED indicator.

SLT 42-U-SD

Features

  • For manual opening and closing of a ventilation group in conjunction with D+H SHEV or ventilation control panels.
  • Function: Ventilation OPEN / CLOSE via a key-operated changeover contact.
  • With an integrated OPEN LED indicator
  • For installation in 55 mm deep flush-mounted boxes (not included)
  • Profile half-cylinder not included

Downloads

Technical data

SLT 42-U-SD
Input voltage 24 V DC
Protection rating IP 20
Material Plastic
Colour White
Dimensions 80 x 80 mm
Weight 0.15 kg
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Need more information?

Contact our sales team by phone at +420 312 672 903 or by e-mail at [email protected].