Act: Elec, Mod, 2-20 VDC, NSR, 24 VAC/VDC, 1m Leads, 20 Nm, IP54, Opt SPDT

Act: Elec, Mod, 2-20 VDC, NSR, 24 VAC/VDC, 1m Leads, 20 Nm, IP54, Opt SPDT

The MD2A is a 2…1 V modulating damper actuators. It is designed for operating air control dampers in ventillation and air conditioning systems for building services installations. As an accessory, the modulating actuator have a fully adjustable auxiliary switch unit. The actuator is maintenance free, with mechanical position indication. Supply voltage: 24 Vac/Vdc +/- 2%. Modulating control signal: 2…1 Vdc. Torque: 2 Nm, IP 54 Protection class. Angle of rotation: Max. 95°, adjustable by mechanical stops. Connection cable 1 m, 4 x .75 mm² (AW 18).

Product identifiers

SKU: 8751029000
EAN: 3606489659288
GTIN: 3606489659288
MPN: 8751029000

V+ Loyalty points:

173

Price: £ 466.92 Excl. VAT

Specifications

Depth -
Model Rotating
Width 130 mm
Height 77 mm
Torque 20 Nm
End contacts None
Transmission -
Stroke length -
Operating time 150 s
Adjusting force -
Housing material Other
Auxiliary contacts yes
Ambient temperature
Max. angle of rotation 90 °
Communications protocol -
Deactivated when closed no
Connection to stop valve None
Max. electric power input 4 VA
Adjustable operating range yes
Regulation type modulating yes
Suitable for air accessory no
Auxiliary contacts optional yes
Automatic stroke recognition no
Potential free switch contact no
Suitable for manual operation yes
With mechanical setting indicator yes
Principle of operation safety function Other