RVMD 450/230V
RVMD 450/230V
Motorised duct shutter 230V, DN450, tightness class 4, spring return
Ref.-No. 40256
Features
Duct shutter for round ducts. Designed for ventilation systems and compact ventilation units. Air tightness class 4 according to DIN EN 1751 in the pressure range up to a maximum of 1000 Pa. Control damper made of galvanised sheet steel. Connection spigot with fitted lip seal. The design of the control damper allows external insulation up to 50 mm. The damper is equipped with a 230V AC spring return motor. Permissible ambient temperature: -32°C to 55°C.Additional data and accessories
Technical Data
General Information
| Ref.-No.: | 40256 |
|---|---|
| Type: | RVMD 450/230V |
| Voltage: | 230 V , 50 ph |
| Nominal power: | 5 W |
| IP protection category: | 40 |
| Weight: | 2.3 kg |
| Wiring diagram no.: | 1484 |