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

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 details

SKU Code: 8751029000

EAN Code: 3606489659288

Minimum order: 1

Availability Unknown (1 seller)

Availability

BPX Electro Mechanical

Out of Stock

£462.30

RS Components

Out of Stock

£446.67

Rexel

We currently do not have any data on product availability.

Please visit the partner's website for pricing information.

Distributor Availability Price  
BPX Electro Mechanical Out of Stock £462.30 Ex. VAT
RS Components Out of Stock £446.67 Ex. VAT
Rexel We currently do not have any data on product availability. Please visit the partner's website for pricing information.

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Price:

Please visit the partner's website for pricing information.

Technical Data

Main Features

Connection to stop valve

None

Adjustable position feedback signal

TRUE

Suitable for manual operation

TRUE

Control signal

0 - 10 V

Deactivated when closed

FALSE

Transmission

-

Potential free switch contact

FALSE

Max. electric power input

4 VA

Supply voltage

24 V AC

Regulation type splitrange

FALSE

Regulation type modulating

TRUE

Model

Rotating

Return at zero supply voltage

FALSE

Communications protocol

-

Auxiliary contacts

TRUE

Communication bus

-

Height

77 mm

Degree of protection (IP)

IP54

Regulation type on/off

TRUE

End contacts

None

Principle of operation safety function

Other

Energy consumption in operation

2 W

Width

130 mm

Operating time

150 s

Energy consumption at rest

-

Suitable for air accessory

FALSE

Position reporting system

None

With top flange direct mount according to ISO 5211

FALSE

Max. angle of rotation

90 °

Adjusting force

-

Self-adjusting travel length

-

Suitable for valve

TRUE

Auxiliary contacts optional

TRUE

Ambient temperature

Explosion-proof

FALSE

Housing material

Other

Adjustable operating range

TRUE

With safety function

TRUE

Automatic stroke recognition

FALSE

Torque

20 Nm

Connection cable length

1 m

Depth

-

Stroke length

-

Type of safety function

Other

Allowable relative humidity

With mechanical setting indicator

TRUE

Degree of protection (NEMA)

3

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