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 Actuator Switch
Belimo Actuator Switch
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RS Stock No.: 504-1545Brand: BelimoManufacturers Part No.: S2A

BD 53.596

BD 53.596 Each (Exc. Vat)

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Belimo
-
-
-
-
-
-
-
-
-
-
-
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Belimo Open/Close Damper Actuator, 20Nm, 240 V ac
RS Stock No.: 504-1286Brand: BelimoManufacturers Part No.: SM230A

BD 131.025

BD 131.025 Each (Exc. Vat)

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Belimo
4m²
10 → 20mm
-
2.5W
-
Open/Close
240 V ac
20Nm
45dB(A)
20mm
10mm
-
Belimo Open/Close Damper Actuator, 20Nm, 24 V ac/dc
RS Stock No.: 504-1292Brand: BelimoManufacturers Part No.: SM24A

BD 128.405

BD 128.405 Each (Exc. Vat)

Add to basket
Belimo
4m²
10 → 20mm
-
2W
-
Open/Close
24 V ac/dc
20Nm
45dB(A)
20mm
10mm
-
Belimo Modulating Damper Actuator, 20Nm, 24 V ac/dc
RS Stock No.: 504-1309Brand: BelimoManufacturers Part No.: SM24A-SR

BD 178.209

BD 178.209 Each (Exc. Vat)

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Belimo
4m²
10 → 20mm
-
2W
-
Modulating
24 V ac/dc
20Nm
45dB(A)
20mm
10mm
-
Belimo Open/Close Damper Actuator, 5Nm, 240 V ac
RS Stock No.: 504-1191Brand: BelimoManufacturers Part No.: LM230A

BD 91.144

BD 91.144 Each (Exc. Vat)

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Belimo
1m²
6 → 20mm
-
1.5W
-
Open/Close
240 V ac
5Nm
35dB(A)
20mm
6mm
-
Belimo Modulating Damper Actuator, 20Nm, 24 V ac/dc
RS Stock No.: 712-2655Brand: BelimoManufacturers Part No.: SF24A-SR

BD 253.913

BD 253.913 Each (Exc. Vat)

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Belimo
4m²
10 → 25.4mm
-
5W
-
Modulating
24 V ac/dc
20Nm
40dB(A)
25.4mm
10mm
-
Belimo Open/Close Damper Actuator, 10Nm, 24 V ac/dc
RS Stock No.: 504-1264Brand: BelimoManufacturers Part No.: NM24A

BD 111.235

BD 111.235 Each (Exc. Vat)

Add to basket
Belimo
2m²
8 → 26.7mm
-
1.5W
-
Open/Close
24 V ac/dc
10Nm
35dB(A)
26.7mm
8mm
-
Belimo Open/Close Damper Actuator, 5Nm, 24 V ac/dc
RS Stock No.: 504-1214Brand: BelimoManufacturers Part No.: LM24A

BD 91.144

BD 91.144 Each (Exc. Vat)

Add to basket
Belimo
1m²
6 → 20mm
-
1W
-
Open/Close
24 V ac/dc
5Nm
35dB(A)
20mm
6mm
-
Belimo Modulating Damper Actuator, 5Nm, 24 V ac/dc
RS Stock No.: 504-1220Brand: BelimoManufacturers Part No.: LM24A-SR

BD 120.395

BD 120.395 Each (Exc. Vat)

Add to basket
Belimo
1m²
6 → 20mm
-
1W
-
Modulating
24 V ac/dc
5Nm
35dB(A)
20mm
6mm
-
Belimo Open/Close Damper Actuator, 20Nm, 19.2 → 264 V ac, 21.6 → 137.5 V dc
RS Stock No.: 834-8293Brand: BelimoManufacturers Part No.: SFA-S2

BD 278.312

BD 278.312 Each (Exc. Vat)

Add to basket
Belimo
4m²
10 → 25.4mm
Yes
7W
-
Open/Close
19.2 → 264 V ac, 21.6 → 137.5 V dc
20Nm
45dB(A)
25.4mm
10mm
-
Belimo Open/Close Damper Actuator, 10Nm, 240 V ac
RS Stock No.: 504-1258Brand: BelimoManufacturers Part No.: NM230A

BD 114.272

BD 114.272 Each (Exc. Vat)

Add to basket
Belimo
2m²
8 → 26.7mm
-
2.5W
-
Open/Close
240 V ac
10Nm
35dB(A)
26.7mm
8mm
-
Belimo Open/Close Damper Actuator, 40Nm, 230 V ac
RS Stock No.: 504-1315Brand: BelimoManufacturers Part No.: GM230A

BD 224.050

BD 224.050 Each (Exc. Vat)

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Belimo
8m²
12 → 26.7mm
-
5W
-
Open/Close
230 V ac
40Nm
45dB(A)
26.7mm
12mm
-
Belimo Modulating Damper Actuator, 40Nm, 24 V ac/dc
RS Stock No.: 504-1337Brand: BelimoManufacturers Part No.: GM24A-SR

BD 263.230

BD 263.230 Each (Exc. Vat)

Add to basket
Belimo
8m²
12 → 26.7mm
-
4.5W
-
Modulating
24 V ac/dc
40Nm
45dB(A)
26.7mm
12mm
-
Belimo Open/Close Damper Actuator, 5Nm, 24 V ac/dc
RS Stock No.: 504-1242Brand: BelimoManufacturers Part No.: LM24A-S

BD 102.705

BD 102.705 Each (Exc. Vat)

Add to basket
Belimo
1m²
6 → 20mm
Yes
1W
-
Open/Close
24 V ac/dc
5Nm
35dB(A)
20mm
6mm
-
Belimo Modulating Damper Actuator, 10Nm, 24 V ac/dc
RS Stock No.: 504-1630Brand: BelimoManufacturers Part No.: HT 24-SR

BD 181.609

BD 181.609 Each (Exc. Vat)

Add to basket
Belimo
-
-
-
1.5W
-
Modulating
24 V ac/dc
10Nm
35dB(A)
-
-
-
Belimo Open/Close Damper Actuator, 20Nm, 19.2 → 264 V ac, 21.6 → 137.5 V dc
RS Stock No.: 834-8284Brand: BelimoManufacturers Part No.: SFA

BD 254.470

BD 254.470 Each (Exc. Vat)

Add to basket
Belimo
4m²
10 → 25.4mm
Yes
7W
-
Open/Close
19.2 → 264 V ac, 21.6 → 137.5 V dc
20Nm
45dB(A)
25.4mm
10mm
-
Belimo Open/Close Damper Actuator, 40Nm, 24 V ac/dc
RS Stock No.: 504-1321Brand: BelimoManufacturers Part No.: GM24A

BD 221.321

BD 221.321 Each (Exc. Vat)

Add to basket
Belimo
8m²
12 → 26.7mm
-
4W
-
Open/Close
24 V ac/dc
40Nm
45dB(A)
26.7mm
12mm
-
Belimo Modulating Damper Actuator, 10Nm, 24 V ac/dc
RS Stock No.: 834-7701Brand: BelimoManufacturers Part No.: NM24A-SR-TP

BD 157.124

BD 157.124 Each (Exc. Vat)

Add to basket
Belimo
2m²
8 → 20 mm, 8 → 26.7 mm
Yes
2W
-
Modulating
24 V ac/dc
10Nm
35dB
20 mm, 26.7 mm
8mm
-
Belimo Open/Close Damper Actuator, 5Nm, 240 V ac
RS Stock No.: 504-1236Brand: BelimoManufacturers Part No.: LM230A-S

BD 102.705

BD 102.705 Each (Exc. Vat)

Add to basket
Belimo
1m²
6 → 20mm
Yes
1.5W
-
Open/Close
240 V ac
5Nm
35dB(A)
20mm
6mm
-
Belimo Open/Close Damper Actuator, 10Nm, 24 V ac
RS Stock No.: 504-1624Brand: BelimoManufacturers Part No.: HT24-3

BD 126.511

BD 126.511 Each (Exc. Vat)

Add to basket
Belimo
-
-
-
1.5W
-
Open/Close
24 V ac
10Nm
35dB(A)
-
-
-