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The product may differ from the illustration

Spring-return actuator for VAV-Universal 20 Nm
AC/DC 24 V, modulating
Running time motor 150 s / 90°
Running time fail-safe <20 s / 90°
Operating range DC 6 ±4 V from VR.. controller
IP54, Manual override by means of hand crank and locking switch
Connection Cable 0.5 m PVC with 3-pole plug to VR..
Mechanical interface Universal shaft clamp 10...25.4 mm

Only available through
manufacturers of VAV-Boxes

PDF Data Sheets Accessories CAD Files BIM Plug-in Download
CE Declaration of Conformity

PDF Data Sheets for SF24A-V Send PDFs for other items
Technical data, wiring diagram, dimensions, mounting (PDF - 2,024 kb) Send Data Sheet
System information (PDF - 2,211 kb) Send Data Sheet
Product Information VRP(-STP) (PDF - 3,171 kb) Send Data Sheet
Controlled room and zone ventilation - The complete product range (PDF - 764 kb) Send Data Sheet

Accessories for SF24A-V
S2A-F   Auxiliary switch, 2 x SPDT
1 mA...3 (0.5) A, AC 250 V
Adjustable switching point 0...100%
Incl. mounting accessory, fitting to:

Z-SF   Base plate extension
for NF..A / SF..A
for NF..A / SF..A to NF.. / AF..
incl. 1 screw and 1 nut

Safety notes

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