Fan Speed Controllers

A fan speed controller is a device used for the management of the rotational speed of electric fans such as axial fans, centrifugal fans and propeller fans. Speed controllers can be variable or have a specific number of speed settings. Speed controllers help to save energy, reduce noise and prolong the life of electrical and electronic equipment.

RS offer a range of high-quality Single-Ph...

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RS PRO 401961 Series Fan Speed Controller for Use with RS PRO Commercial Fans 240 V, 2 Speeds
RS PRO 401961 Series Fan Speed Controller for Use with RS PRO Commercial Fans 240 V, 2 Speeds
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RS Stock No.: 221-3569Brand: RS PRO

€ 65.66

€ 65.66 Each (Exc. VAT)

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RS Pro
Fan Speed Controller
RS PRO Commercial Fans
2 Speeds
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-
-
240V
-
No
401961
ebm-papst EC-Classic Series Fan Speed Controller for Use with ebm-papst EC Fans 10 V dc, Infinitely Variable
ebm-papst EC-Classic Series Fan Speed Controller for Use with ebm-papst EC Fans 10 V dc, Infinitely Variable
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RS Stock No.: 743-4817Brand: ebm-papstManufacturers Part No.: CN1063

€ 35.18

€ 35.18 Each (Exc. VAT)

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ebm-papst
Fan Speed Controller
ebm-papst EC Fans
Infinitely Variable
-
-
-
10V dc
IP54
RoHS
EC-Classic
ebm-papst CGC Series Fan Speed Controller for Use with Ebm-Papst EC and DC Fans, 4 mA Max 57 V dc, Variable
ebm-papst CGC Series Fan Speed Controller for Use with Ebm-Papst EC and DC Fans, 4 mA Max 57 V dc, Variable
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RS Stock No.: 165-1402Brand: ebm-papstManufacturers Part No.: CGCXX00000

€ 118.79

€ 118.79 Each (Exc. VAT)

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ebm-papst
Fan Speed Controller
Ebm-Papst EC and DC Fans
Variable
4mA
Pulse Width Modulation
0kHz
57V dc
IP0
RoHS
CGC
ebm-papst D3G133-BF03-06 Series Fan Speed Controller for Use with ebm-papst ECi Fans, 1.1 mA Max 230 V, Infinitely
ebm-papst D3G133-BF03-06 Series Fan Speed Controller for Use with ebm-papst ECi Fans, 1.1 mA Max 230 V, Infinitely
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RS Stock No.: 541-3984Brand: ebm-papstManufacturers Part No.: RMECI

€ 53.79

€ 53.79 Each (Exc. VAT)

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ebm-papst
Fan Speed Controller
ebm-papst ECi Fans
Infinitely Variable
1.1mA
-
-
230V
IP44
RoHS
D3G133-BF03-06
United Automation VAC Series Fan Speed Controller for Use with Fans, Induction Motors, Pumps, 15 A Max 230 V ac,
United Automation VAC Series Fan Speed Controller for Use with Fans, Induction Motors, Pumps, 15 A Max 230 V ac,
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RS Stock No.: 748-0832Brand: United AutomationManufacturers Part No.: VAC2-15E

€ 66.95

€ 66.95 Each (Exc. VAT)

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United Automation
Fan Speed Controller
Fans, Induction Motors, Pumps
Infinitely Variable
15A
Variable Phase Angle
60Hz
230V ac
-
EMC Directive, Low Voltage Directive (LVD), I.E.T. Regulations (BS7671)
VAC
ebm-papst DCP Temperature Controller Series Fan Speed Controller for Use with ebm-papst PWM Controlled DC Fans, 4.5 mA
ebm-papst DCP Temperature Controller Series Fan Speed Controller for Use with ebm-papst PWM Controlled DC Fans, 4.5 mA
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RS Stock No.: 165-1398Brand: ebm-papstManufacturers Part No.: CPCXX3555SC-R

€ 100.81

€ 100.81 Each (Exc. VAT)

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ebm-papst
Fan Speed Controller
ebm-papst PWM Controlled DC Fans
Variable
4.5mA
Pulse Width Modulation
8kHz
57V dc
-
RoHS
DCP Temperature Controller
United Automation Fan Speed Controller for Use with Single-Phase Mains-Driven Inductive Loads (Including Induction
United Automation Fan Speed Controller for Use with Single-Phase Mains-Driven Inductive Loads (Including Induction
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RS Stock No.: 748-0841Brand: United AutomationManufacturers Part No.: VAC2/S-15E  

€ 67.47

€ 67.47 Each (Exc. VAT)

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United Automation
Fan Speed Controller
Single-Phase Mains-Driven Inductive Loads (Including Induction Motors,Fans,Pumps)
Infinitely Variable
15A
Single Phase Switched
60Hz
230V ac
-
EMC Directive, Low Voltage Directive (LVD), I.E.T. Regulations (BS7671)
-
ebm-papst A2P Interface Series Fan Speed Controller for Use with PWM Controlled DC Fans, 4.5 mA Max 57 V dc, Variable
ebm-papst A2P Interface Series Fan Speed Controller for Use with PWM Controlled DC Fans, 4.5 mA Max 57 V dc, Variable
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RS Stock No.: 165-1401Brand: ebm-papstManufacturers Part No.: CPCXXVV10UN-100

€ 96.17

€ 96.17 Each (Exc. VAT)

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ebm-papst
Fan Speed Controller
PWM Controlled DC Fans
Variable
4.5mA
Pulse Width Modulation
8kHz
57V dc
IP0
RoHS
A2P Interface
United Automation X10784 Series Fan Speed Controller for Use with Mains Driven Motors and Fans, 10 A Max 230 V ac
United Automation X10784 Series Fan Speed Controller for Use with Mains Driven Motors and Fans, 10 A Max 230 V ac
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RS Stock No.: 847-4709Brand: United AutomationManufacturers Part No.: FSC230/10

€ 117.57

€ 117.57 Each (Exc. VAT)

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United Automation
Fan Speed Controller
Mains Driven Motors and Fans
-
10A
Phase Control
50Hz
230V ac
-
RoHS
X10784
ebm-papst EC Temperature Controller Series
ebm-papst EC Temperature Controller Series
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RS Stock No.: 165-1399Brand: ebm-papstManufacturers Part No.: CECXX2040MC-R

€ 115.58

€ 115.58 Each (Exc. VAT)

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ebm-papst
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-
-
-
-
-
-
-
-
EC Temperature Controller
ebm-papst EC-Classic Series Fan Speed Controller for Use with ebm-papst EC Fans 10 V dc, Infinitely Variable
ebm-papst EC-Classic Series Fan Speed Controller for Use with ebm-papst EC Fans 10 V dc, Infinitely Variable
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RS Stock No.: 743-4813Brand: ebm-papstManufacturers Part No.: RMECV

€ 56.99

€ 56.99 Each (Exc. VAT)

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ebm-papst
Fan Speed Controller
ebm-papst EC Fans
Infinitely Variable
-
-
-
10V dc
IP54
RoHS
EC-Classic
United Automation VAC Series Fan Speed Controller for Use with Single Phase Switched Fan Controller, 15 A Max 230 V,
United Automation VAC Series Fan Speed Controller for Use with Single Phase Switched Fan Controller, 15 A Max 230 V,
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RS Stock No.: 748-0838Brand: United AutomationManufacturers Part No.: A72162

€ 67.47

€ 67.47 Each (Exc. VAT)

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United Automation
Fan Speed Controller
Single Phase Switched Fan Controller
Infinitely Variable
15A
Variable 0 to 98% Output
60Hz
230V
-
I.E.T. Regulations (BS7671)
VAC
Dimplex Thermal Fan Controller for Use with Dimplex CFH Fan Heaters 240 V
Dimplex Thermal Fan Controller for Use with Dimplex CFH Fan Heaters 240 V
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RS Stock No.: 621-8005Brand: DimplexManufacturers Part No.: CFCH

€ 150.41

€ 150.41 Each (Exc. VAT)

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Dimplex
Thermal Fan Controller
Dimplex CFH Fan Heaters
-
-
-
50Hz
240V
-
RoHS
-
United Automation for Use with AC Fans, Infinitely Variable
United Automation for Use with AC Fans, Infinitely Variable
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RS Stock No.: 919-6248Brand: United AutomationManufacturers Part No.: VAC2-1/RFI

€ 41.35

€ 41.35 Each (Exc. VAT)

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United Automation
-
AC Fans
Infinitely Variable
-
Variable Phase Angle Regulator
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-
-
-
-
ebm-papst CN1003 Series Fan Speed Controller for Use with ebm-papst EC Fans, 1.1 mA Max 10 V dc, Infinitely Variable
ebm-papst CN1003 Series Fan Speed Controller for Use with ebm-papst EC Fans, 1.1 mA Max 10 V dc, Infinitely Variable
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RS Stock No.: 743-4807Brand: ebm-papstManufacturers Part No.: CN1003

€ 21.45

€ 21.45 Each (Exc. VAT)

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ebm-papst
Fan Speed Controller
ebm-papst EC Fans
Infinitely Variable
1.1mA
0 to 10 VDC
-
10V dc
-
RoHS
CN1003
ebm-papst EC Temperature Controller Series
ebm-papst EC Temperature Controller Series
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RS Stock No.: 165-1400Brand: ebm-papstManufacturers Part No.: CECXX3555MC-R

€ 103.19

€ 103.19 Each (Exc. VAT)

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ebm-papst
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-
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-
-
-
EC Temperature Controller
ebm-papst RM-ECs Series Fan Speed Controller for Use with ebm-papst EC Fans 10 V dc, 5 Speeds
ebm-papst RM-ECs Series Fan Speed Controller for Use with ebm-papst EC Fans 10 V dc, 5 Speeds
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RS Stock No.: 743-4810Brand: ebm-papstManufacturers Part No.: CN1064

€ 33.19

€ 33.19 Each (Exc. VAT)

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1€ 33.19
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ebm-papst
Fan Speed Controller
ebm-papst EC Fans
5 Speeds
-
-
-
10V dc
IP54
No
RM-ECs
United Automation for Use with Fans, Induction Motors, Pumps, Infinitely Variable
United Automation for Use with Fans, Induction Motors, Pumps, Infinitely Variable
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RS Stock No.: 919-6242Brand: United AutomationManufacturers Part No.: VAC2-3/RFI

€ 52.61

€ 52.61 Each (Exc. VAT)

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United Automation
-
Fans, Induction Motors, Pumps
Infinitely Variable
-
1
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-
-
-
-
Rittal TopTherm Series Fan Speed Controller for Use with TopTherm Fan and Filter Units, 2 A Max 230 V ac
Rittal TopTherm Series Fan Speed Controller for Use with TopTherm Fan and Filter Units, 2 A Max 230 V ac
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RS Stock No.: 756-9944Brand: RittalManufacturers Part No.: 3120200

€ 266.68

€ 266.68 Each (Exc. VAT)

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Rittal
Fan Speed Controller
TopTherm Fan and Filter Units
-
2A
Phase Cross-Over
60Hz
230V ac
IP20
EN 50 022, EN 60 335, UL 94 V-0
TopTherm
Vent-Axia T Series Fan Speed Controller for Use with T-Series Fans, 6 A Max 240 V, 3 Speeds
Vent-Axia T Series Fan Speed Controller for Use with T-Series Fans, 6 A Max 240 V, 3 Speeds
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RS Stock No.: 272-205Brand: Vent-AxiaManufacturers Part No.: W361119

€ 183.63

€ 183.63 Each (Exc. VAT)

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Vent-Axia
Fan Speed Controller
T-Series Fans
3 Speeds
6A
-
50Hz
240V
-
RoHS
T