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.: S2AHSN Code: 85371098

SR 719.05

SR 719.05 Each (ex VAT)

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1SR 719.05
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Belimo
-
-
-
-
-
-
-
-
-
-
-
-
Belimo Open/Close Damper Actuator, 20Nm, 240 V ac
Belimo Open/Close Damper Actuator, 20Nm, 240 V ac
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RS Stock No.: 504-1286Brand: BelimoManufacturers Part No.: SM230AHSN Code: 85011099

SR 1,768.42

SR 1,768.42 Each (ex VAT)

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1SR 1,768.42
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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
Belimo Open/Close Damper Actuator, 20Nm, 24 V ac/dc
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RS Stock No.: 504-1292Brand: BelimoManufacturers Part No.: SM24AHSN Code: 85011099

SR 1,732.31

SR 1,732.31 Each (ex VAT)

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1SR 1,732.31
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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
Belimo Modulating Damper Actuator, 20Nm, 24 V ac/dc
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RS Stock No.: 504-1309Brand: BelimoManufacturers Part No.: SM24A-SRHSN Code: 85011099

SR 2,398.29

SR 2,398.29 Each (ex VAT)

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1SR 2,398.29
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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
Belimo Open/Close Damper Actuator, 5Nm, 240 V ac
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RS Stock No.: 504-1191Brand: BelimoManufacturers Part No.: LM230AHSN Code: 85011099

SR 1,225.62

SR 1,225.62 Each (ex VAT)

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1SR 1,225.62
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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
Belimo Modulating Damper Actuator, 20Nm, 24 V ac/dc
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RS Stock No.: 712-2655Brand: BelimoManufacturers Part No.: SF24A-SRHSN Code: 85011010

SR 3,419.41

SR 3,419.41 Each (ex VAT)

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1SR 3,419.41
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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
Belimo Open/Close Damper Actuator, 10Nm, 24 V ac/dc
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RS Stock No.: 504-1264Brand: BelimoManufacturers Part No.: NM24AHSN Code: 85011099

SR 1,502.37

SR 1,502.37 Each (ex VAT)

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1SR 1,502.37
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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
Belimo Open/Close Damper Actuator, 5Nm, 24 V ac/dc
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RS Stock No.: 504-1214Brand: BelimoManufacturers Part No.: LM24AHSN Code: 85011099

SR 1,225.29

SR 1,225.29 Each (ex VAT)

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1SR 1,225.29
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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
Belimo Modulating Damper Actuator, 5Nm, 24 V ac/dc
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RS Stock No.: 504-1220Brand: BelimoManufacturers Part No.: LM24A-SRHSN Code: 85011099

SR 1,612.69

SR 1,612.69 Each (ex VAT)

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1SR 1,612.69
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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
Belimo Open/Close Damper Actuator, 20Nm, 19.2 → 264 V ac, 21.6 → 137.5 V dc
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RS Stock No.: 834-8293Brand: BelimoManufacturers Part No.: SFA-S2HSN Code: 85011010

SR 3,749.33

SR 3,749.33 Each (ex VAT)

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1SR 3,749.33
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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
Belimo Open/Close Damper Actuator, 10Nm, 240 V ac
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RS Stock No.: 504-1258Brand: BelimoManufacturers Part No.: NM230AHSN Code: 85011099

SR 1,544.23

SR 1,544.23 Each (ex VAT)

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1

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1SR 1,544.23
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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
Belimo Open/Close Damper Actuator, 40Nm, 230 V ac
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RS Stock No.: 504-1315Brand: BelimoManufacturers Part No.: GM230AHSN Code: 85011099

SR 3,022.41

SR 3,022.41 Each (ex VAT)

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1

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1SR 3,022.41
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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
Belimo Modulating Damper Actuator, 40Nm, 24 V ac/dc
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RS Stock No.: 504-1337Brand: BelimoManufacturers Part No.: GM24A-SRHSN Code: 85011099

SR 3,552.86

SR 3,552.86 Each (ex VAT)

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1

Available in multiples of 1
1SR 3,552.86
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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
Belimo Open/Close Damper Actuator, 5Nm, 24 V ac/dc
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RS Stock No.: 504-1242Brand: BelimoManufacturers Part No.: LM24A-SHSN Code: 85011099

SR 1,381.63

SR 1,381.63 Each (ex VAT)

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1

Available in multiples of 1
1SR 1,381.63
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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
Belimo Modulating Damper Actuator, 10Nm, 24 V ac/dc
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RS Stock No.: 504-1630Brand: BelimoManufacturers Part No.: HT 24-SRHSN Code: 85011099

SR 2,448.13

SR 2,448.13 Each (ex VAT)

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1

Available in multiples of 1
1SR 2,448.13
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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
Belimo Open/Close Damper Actuator, 20Nm, 19.2 → 264 V ac, 21.6 → 137.5 V dc
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RS Stock No.: 834-8284Brand: BelimoManufacturers Part No.: SFAHSN Code: 85011010

SR 3,427.75

SR 3,427.75 Each (ex VAT)

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1

Available in multiples of 1
1SR 3,427.75
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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
Belimo Open/Close Damper Actuator, 40Nm, 24 V ac/dc
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RS Stock No.: 504-1321Brand: BelimoManufacturers Part No.: GM24AHSN Code: 85011099

SR 2,985.73

SR 2,985.73 Each (ex VAT)

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1

Available in multiples of 1
1SR 2,985.73
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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
Belimo Modulating Damper Actuator, 10Nm, 24 V ac/dc
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RS Stock No.: 834-7701Brand: BelimoManufacturers Part No.: NM24A-SR-TPHSN Code: 85011099

SR 2,108.92

SR 2,108.92 Each (ex VAT)

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1SR 2,108.92
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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
Belimo Open/Close Damper Actuator, 5Nm, 240 V ac
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RS Stock No.: 504-1236Brand: BelimoManufacturers Part No.: LM230A-SHSN Code: 85011099

SR 1,381.79

SR 1,381.79 Each (ex VAT)

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1

Available in multiples of 1
1SR 1,381.79
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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
Belimo Open/Close Damper Actuator, 10Nm, 24 V ac
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RS Stock No.: 504-1624Brand: BelimoManufacturers Part No.: HT24-3HSN Code: 84819000

SR 1,693.08

SR 1,693.08 Each (ex VAT)

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1SR 1,693.08
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Belimo
-
-
-
-
1.5W
Open/Close
24 V ac
10Nm
35dB(A)
-
-
-