Key vent button - SLT 42-A-SD

24 V DC


Performance features:

For manually opening and closing a ventilation group in conjunction with D+H SHEV or ventilation control panels;

With integrated LED readout OPEN;



- OPEN / CLOSED via key operated changeover contact


Technical data:

Input voltage: 24 V DC

Type of protection: IP 20

Housing: Plastic

Colour: White

Dimensions (WxHxD): 70 x 90 x 65 mm


Scope of supply:

Key vent button (Profile semi-cylinder PHZ 28 not included in scope of supply)


Brand: D+H Mechatronic AG

Type: SLT 42-A-SD


Unit: pcs Article number: 30.400.40

Manufacturer's information

D+H Mechatronic AG
Georg-Sasse-Straße 28-32 22949 Ammersbek

Tel. +49 (0)40 60565-0
Fax +49 (0)40 60565-222
Category Fire protection

D+H is one of the leading global companies in the field of smoke extraction and natural ventilation. Part of this catalogue are motorised drive units for the operation of window elements as well as the appropriate control units for smoke and heat extraction and natural ventilation.

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