Damper Actuators

Damper actuators are air management accessories. These are devices that stop or regulate the flow of air inside a duct, chimney, VAV box or other air-handling equipment. They're commonly used in heating, ventilation and air conditioning (HVAC) systems.

How do damper actuators work?

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Belimo Modulating Damper Actuator, 10 Nm, 24V ac/dc
Belimo Modulating Damper Actuator, 10 Nm, 24V ac/dc
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RS Stock No.: 834-7701Brand: BelimoManufacturers Part No.: NM24A-SR-TP

BD 178.532

BD 178.532 Each (Exc. Vat)

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1

Available in multiples of 1
1BD 178.532
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Belimo
Damper Actuator
2m²
Yes
-
2W
Modulating
24V ac/dc
10Nm
35dB
IP54
-30°C
95°
26.7mm
150s
8mm
50°C
UL, CSA, RoHS, EN, IEC, CE
-
Belimo Open/Close Damper Actuator, 20 Nm, 240V ac
Belimo Open/Close Damper Actuator, 20 Nm, 240V ac
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RS Stock No.: 504-1286Brand: BelimoManufacturers Part No.: SM230A

BD 148.034

BD 148.034 Each (Exc. Vat)

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1

Available in multiples of 1
1BD 148.034
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Belimo
Damper Actuator
4m²
Yes
-
2.5W
Open/Close
240V ac
20Nm
45dBA
IP54
-30°C
95°
20mm
150s
10mm
50°C
CE, RoHS, EN
-
Belimo Open/Close Damper Actuator, 20 Nm, 24V ac/dc
Belimo Open/Close Damper Actuator, 20 Nm, 24V ac/dc
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RS Stock No.: 504-1292Brand: BelimoManufacturers Part No.: SM24A

BD 144.313

BD 144.313 Each (Exc. Vat)

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1

Available in multiples of 1
1BD 144.313
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Belimo
Damper Actuator
4m²
Yes
-
2W
Open/Close
24V ac/dc
20Nm
45dBA
IP54
-30°C
95°
20mm
150s
10mm
50°C
CE, RoHS, EN
-
Belimo Modulating Damper Actuator, 20 Nm, 24V ac/dc
Belimo Modulating Damper Actuator, 20 Nm, 24V ac/dc
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RS Stock No.: 504-1309Brand: BelimoManufacturers Part No.: SM24A-SR

BD 201.593

BD 201.593 Each (Exc. Vat)

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1

Available in multiples of 1
1BD 201.593
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Belimo
Damper Actuator
4m²
Yes
-
2W
Modulating
24V ac/dc
20Nm
45dBA
IP54
-30°C
95°
20mm
150s
10mm
50°C
No
-
Belimo Open/Close Damper Actuator, 5 Nm, 240V ac
Belimo Open/Close Damper Actuator, 5 Nm, 240V ac
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RS Stock No.: 504-1191Brand: BelimoManufacturers Part No.: LM230A

BD 105.632

BD 105.632 Each (Exc. Vat)

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1

Available in multiples of 1
1BD 105.632
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Belimo
Damper Actuator
1m²
Yes
-
1.5W
Open/Close
240V ac
5Nm
35dBA
IP54
-30°C
95°
20mm
150s
6mm
50°C
EN, CE, RoHS
-
Belimo Open/Close Damper Actuator, 10 Nm, 24V ac/dc
Belimo Open/Close Damper Actuator, 10 Nm, 24V ac/dc
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RS Stock No.: 504-1264Brand: BelimoManufacturers Part No.: NM24A

BD 124.229

BD 124.229 Each (Exc. Vat)

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1

Available in multiples of 1
1BD 124.229
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Belimo
Damper Actuator
2m²
Yes
-
1.5W
Open/Close
24V ac/dc
10Nm
35dBA
IP54
-30°C
95°
26.7mm
150s
8mm
50°C
RoHS, CE, EN
-
Belimo Open/Close Damper Actuator, 5 Nm, 24V ac/dc
Belimo Open/Close Damper Actuator, 5 Nm, 24V ac/dc
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RS Stock No.: 504-1214Brand: BelimoManufacturers Part No.: LM24A

BD 102.656

BD 102.656 Each (Exc. Vat)

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1

Available in multiples of 1
1BD 102.656
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Belimo
Damper Actuator
1m²
Yes
-
1W
Open/Close
24V ac/dc
5Nm
35dBA
IP54
-30°C
95°
20mm
150s
6mm
50°C
EN, IEC, RoHS, CE, CSA, UL
-
Belimo Modulating Damper Actuator, 5 Nm, 24V ac/dc
Belimo Modulating Damper Actuator, 5 Nm, 24V ac/dc
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RS Stock No.: 504-1220Brand: BelimoManufacturers Part No.: LM24A-SR

BD 136.132

BD 136.132 Each (Exc. Vat)

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1

Available in multiples of 1
1BD 136.132
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Belimo
Damper Actuator
1m²
Yes
-
1W
Modulating
24V ac/dc
5Nm
35dBA
IP54
-30°C
95°
20mm
150s
6mm
50°C
RoHS, EN, CE
-
Belimo Open/Close Damper Actuator, 10 Nm, 240V ac
Belimo Open/Close Damper Actuator, 10 Nm, 240V ac
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RS Stock No.: 504-1258Brand: BelimoManufacturers Part No.: NM230A

BD 128.692

BD 128.692 Each (Exc. Vat)

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1

Available in multiples of 1
1BD 128.692
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Belimo
Damper Actuator
2m²
Yes
-
2.5W
Open/Close
240V ac
10Nm
35dBA
IP54
-30°C
95°
26.7mm
150s
8mm
50°C
CE, EN, RoHS
-
Belimo Open/Close Damper Actuator, 40 Nm, 230V ac
Belimo Open/Close Damper Actuator, 40 Nm, 230V ac
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RS Stock No.: 504-1315Brand: BelimoManufacturers Part No.: GM230A

BD 273.006

BD 273.006 Each (Exc. Vat)

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1

Available in multiples of 1
1BD 273.006
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Belimo
Damper Actuator
8m²
Yes
-
5W
Open/Close
230V ac
40Nm
45dBA
IP54
-30°C
95°
26.7mm
150s
12mm
50°C
RoHS, EN, CE
-
Belimo Modulating Damper Actuator, 40 Nm, 24V ac/dc
Belimo Modulating Damper Actuator, 40 Nm, 24V ac/dc
Add to parts list
RS Stock No.: 504-1337Brand: BelimoManufacturers Part No.: GM24A-SR

BD 320.615

BD 320.615 Each (Exc. Vat)

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1

Available in multiples of 1
1BD 320.615
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Belimo
Damper Actuator
8m²
Yes
-
4.5W
Modulating
24V ac/dc
40Nm
45dBA
IP54
-30°C
95°
26.7mm
150s
12mm
50°C
EN, UL, CSA, IEC, CE, RoHS
-
Belimo Open/Close Damper Actuator, 5 Nm, 24V ac/dc
Belimo Open/Close Damper Actuator, 5 Nm, 24V ac/dc
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RS Stock No.: 504-1242Brand: BelimoManufacturers Part No.: LM24A-S

BD 118.278

BD 118.278 Each (Exc. Vat)

Check stock

1

Available in multiples of 1
1BD 118.278
Add to basket
Belimo
Damper Actuator
1m²
Yes
-
1W
Open/Close
24V ac/dc
5Nm
35dBA
IP54
-30°C
95°
20mm
150s
6mm
50°C
RoHS, EN, CE
-
Belimo Open/Close Damper Actuator, 40 Nm, 24V ac/dc
Belimo Open/Close Damper Actuator, 40 Nm, 24V ac/dc
Add to parts list
RS Stock No.: 504-1321Brand: BelimoManufacturers Part No.: GM24A

BD 269.287

BD 269.287 Each (Exc. Vat)

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1

Available in multiples of 1
1BD 269.287
Add to basket
Belimo
Damper Actuator
8m²
Yes
-
4W
Open/Close
24V ac/dc
40Nm
45dBA
IP54
-30°C
95°
26.7mm
150s
12mm
50°C
RoHS, EN, CE
-
Belimo Open/Close Damper Actuator, 5 Nm, 240V ac
Belimo Open/Close Damper Actuator, 5 Nm, 240V ac
Add to parts list
RS Stock No.: 504-1236Brand: BelimoManufacturers Part No.: LM230A-S

BD 121.253

BD 121.253 Each (Exc. Vat)

Check stock

1

Available in multiples of 1
1BD 121.253
Add to basket
Belimo
Damper Actuator
1m²
Yes
-
1.5W
Open/Close
240V ac
5Nm
35dBA
IP54
-30°C
95°
20mm
150s
6mm
50°C
RoHS, CE, EN
-
Belimo Modulating Damper Actuator, 10 Nm, 24V ac/dc
Belimo Modulating Damper Actuator, 10 Nm, 24V ac/dc
Add to parts list
RS Stock No.: 504-1270Brand: BelimoManufacturers Part No.: NM24A-SR

BD 178.532

BD 178.532 Each (Exc. Vat)

Check stock

1

Available in multiples of 1
1BD 178.532
Add to basket
Belimo
Damper Actuator
2m²
Yes
-
2W
Modulating
24V ac/dc
10Nm
35dBA
IP54
-30°C
95°
26.7mm
150s
8mm
50°C
EN, RoHS, CE
-
Belimo Open/Close Damper Actuator, 20 Nm, 264V
Belimo Open/Close Damper Actuator, 20 Nm, 264V
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RS Stock No.: 834-8284Brand: BelimoManufacturers Part No.: SFA

BD 286.396

BD 286.396 Each (Exc. Vat)

Check stock

1

Available in multiples of 1
1BD 286.396
Add to basket
Belimo
Damper Actuator
4m²
Yes
-
7W
Open/Close
264V
20Nm
45dBA
IP54
-30°C
95°
25.4mm
75s
10mm
50°C
UL, CE, IEC, EN, CSA
SF
Belimo Modulating Damper Actuator, 20 Nm, 24V ac/dc
Belimo Modulating Damper Actuator, 20 Nm, 24V ac/dc
Add to parts list
RS Stock No.: 712-2655Brand: BelimoManufacturers Part No.: SF24A-SR

BD 286.396

BD 286.396 Each (Exc. Vat)

Check stock

1

Available in multiples of 1
1BD 286.396
Add to basket
Belimo
Damper Actuator
4m²
Yes
-
5W
Modulating
24V ac/dc
20Nm
40dBA
IP54
-30°C
95°
25.4mm
150s
10mm
50°C
RoHS, EN, IEC, CE, CSA, UL
SF
Belimo Open/Close Damper Actuator, 20 Nm, 264V
Belimo Open/Close Damper Actuator, 20 Nm, 264V
Add to parts list
RS Stock No.: 834-8293Brand: BelimoManufacturers Part No.: SFA-S2

BD 317.639

BD 317.639 Each (Exc. Vat)

Check stock

1

Available in multiples of 1
1BD 317.639
Add to basket
Belimo
Damper Actuator
4m²
Yes
-
7W
Open/Close
264V
20Nm
45dBA
IP54
-30°C
95°
25.4mm
75s
10mm
50°C
CE, IEC, CSA, UL, EN
SF
Belimo Open/Close Actuator Switch
Belimo Open/Close Actuator Switch
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RS Stock No.: 504-1545Brand: BelimoManufacturers Part No.: S2A

BD 63.077

BD 63.077 Each (Exc. Vat)

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1

Available in multiples of 1
1BD 63.077
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Belimo
Actuator Switch
-
Yes
NM.A, SM.A. and GM.A, All Damper Actuators LM.A
-
Open/Close
-
-
-
IP54
30°C
-
-
-
-
50°C
CE According to 73/23/EEC, EN 60730-1
SA
Belimo Modulating Damper Actuator, 10 Nm, 24V ac/dc
Belimo Modulating Damper Actuator, 10 Nm, 24V ac/dc
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RS Stock No.: 504-1630Brand: BelimoManufacturers Part No.: HT 24-SR

BD 208.288

BD 208.288 Each (Exc. Vat)

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1

Available in multiples of 1
1BD 208.288
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Belimo
Damper Actuator
-
Yes
Mixing valves in HVAC systems
1.5W
Modulating
24V ac/dc
10Nm
35dBA
IP40
0°C
90°
-
140s
-
50°C
EN 60730-1, CE According to 89/336/EEC
HT24-SR-T