The D+H LT 84-U-SD is a ventilation push-button switch for the manual control of 24 V DC ventilation units. It is suitable for installation in standard 55 mm flush-mounted boxes and enables convenient operation of ventilation drives via the functions OPEN, STOP and CLOSED.
The dual-button switch features two non-latching normally open contacts and is fitted with an integrated LED indicator for the OPEN position. This allows the current switching status to be identified quickly and unambiguously. The simple design blends harmoniously into existing switch ranges.
With its robust plastic housing, the ventilation push-button switch is suitable for use in public, commercial and industrial buildings and is the ideal complement to D+H ventilation control systems.
Features
Ventilation push-button switch for 24 V DC ventilation groups
Flush-mounted version for 55 mm junction boxes
Functions: OPEN, STOP and CLOSE
Double-push button with two non-latching normally open contacts
Integrated LED indicator for the OPEN position
Robust plastic housing
Simple and convenient operation
Technical data
Input voltage: 24 V DC
Protection class: IP20
Housing: Plastic
Colour: White
Dimensions (W × H): 80 × 80 mm
Contents of delivery
D+H LT 84-U-SD ventilation push-button switch
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D+H Deutschland GmbH
Georg-Sasse-Straße 28–32
22949 Ammersbek
Germany
kundencenter@dh-partner.com