RVMD 450/24V – Motorised duct shutter – Helios
$65.25
$92.66
RVMD 450/24V – Motorised duct shutter tight – Helios NEW PRODUCT Like RVS, but can be installed horizontally and vertically in any position and with mounted spring return motor (outside of air flow). Elec control parallel with fan; cable length 0,9 m, normally closed. Corresponds to tightness class 4 to DIN EN 1751. Ambient temperature –32 to 55 °C Protection category IP54 Voltage/Frequency 24 V AC, 50/60 Hz 24 V DC 230 V AC, 50/60 Hz Power consumption B 24 VDC/AC 2.7 W B 230 VAC 2.9 W Shutter opening time, approx. 60 sec. Wiring diagram no. 1484 PRODUCT PDF helios catalogue RVMD
Backdraft Shutters & Dampers