Speed Controllers - Single Phase
Variable electronic and Transformer type speed controllers for single phase (240V). Also includes switch gear.
Be aware many electronic controllers may make a fan buzz at low speeds (depending on the fan motor) due to the supplied waveform. Transformer controllers do not make this buzzing noise at low speeds as they supply a pure sine wave.
Be aware many electronic controllers may make a fan buzz at low speeds (depending on the fan motor) due to the supplied waveform. Transformer controllers do not make this buzzing noise at low speeds as they supply a pure sine wave.
Displaying 79 to 104 (of 125 products)
Single phase speed controller by auto-transformer - RMB 10.0 Amp
£ 479.59
RMB Single phase speed controller by auto-transformer
~ IP56 ABS casing.
~ Electrical supply: 1/230V/50-60Hz.
~ Five position knob (0/1/2/3/4).
~ Voltage: 80, 105, 130, 160 and 230 V.
~ Pilot ...
Single phase speed controller by auto-transformer - RMB 3.5 Amp
£ 237.04
RMB Single phase speed controller by auto-transformer
~ IP56 ABS casing.
~ Electrical supply: 1/230V/50-60Hz.
~ Five position knob (0/1/2/3/4).
~ Voltage: 80, 105, 130, 160 and 230 V.
~ Pilot ...
Single phase speed controller by auto-transformer - RMB 8.0 Amp
£ 396.90
RMB Single phase speed controller by auto-transformer
~ IP56 ABS casing.
~ Electrical supply: 1/230V/50-60Hz.
~ Five position knob (0/1/2/3/4).
~ Voltage: 80, 105, 130, 160 and 230 V.
~ Pilot ...
Single phase speed controller- REV
£ 317.17
Auto-transformer.
Single phase 230V-50 Hz.
Wall mounting.
IP44.
Motor PTO connection.
Maximum switch output: (1A)...
Soler & Palau VFD-M inverter 10 amp IP54
£ 626.59
The Packaged Inverter range comprises of single-phase (1PH) in, threephase out (3PH) Variable Frequency Inverters specifically intended to control S&P 3PH 230V/400V fans.
Specification
The Inve...
Soler & Palau VFD-M inverter 16 amp IP54
£ 754.86
The Packaged Inverter range comprises of single-phase (1PH) in, threephase out (3PH) Variable Frequency Inverters specifically intended to control S&P 3PH 230V/400V fans.
Specification
The Inve...
Speed Controller - REB1
£ 83.09
Electronic single-phase speed controller. 1 Amp
Companion controller for most of the S&P range of fans, including the compact axial fan.
Surface mounted.
Fuse protected.
Minimum speed adjustment.
...
Speed Controller - REB1-N
£ 83.09
Electronic single-phase speed controller. 1 Amp
Companion controller for most of the S&P range of fans, but mostly used for domestic fans. (2 wire connection)
Surface mounted.
Fuse protected.
Mini...
Speed Controller - REB10
£ 253.45
Electronic single-phase speed controller. 10 Amp
Companion controller for most of the S&P range of fans, including the compact axial fan.
Size:17cms x 12cms....
Speed Controller - REB16
£ 380.88
Electronic single-phase speed controller. 16 Amp
Companion controller for most of the S&P range of fans.
Surface mounted.
Fuse protected.
Minimum speed adjustment.
Separate On/ Off switch.
Oth...
Speed Controller - REB2.5-N
£ 90.02
Electronic single-phase speed controller. 2.5 Amp
Companion controller for most of the S&P range of fans, but mostly used for domestic fans. (2 wire connection)
Surface mounted.
Fuse protected.
Mi...
Speed Controller - REB3
£ 100.12
Electronic single-phase speed controller. 3 Amp
Companion controller for most of the S&P range of fans, including the compact axial fan.
Surface mounted.
Fuse protected.
Minimum speed adjustment.
...
Speed Controller - REB5
£ 131.57
Electronic single-phase speed controller. 5 Amp
Companion controller for most of the S&P range of fans, including the compact axial fan.
Surface mounted.
Fuse protected.
Minimum speed adjustment.
...
Speed Controller - REB6
£ 145.58
Electronic single-phase speed controller. 6 Amp
Companion controller for most of the S&P range of fans, including the compact axial fan.
Other sizes also available. ...
Speed Controller - REB8
£ 249.30
Electronic single-phase speed controller. 8 Amp
Companion controller for most of the S&P range of fans, including the compact axial fan.
Other sizes also available. ...
Speed controller with Reverse - REB-1R
£ 206.37
REB-1R
Speed controller including a switch to reverse the airflow direction.
Only to be used with
models
HV-230 AE,
HV-300 AE and
HVE-230 AE Max 1A....
TEM 035 - 5 Speed Transformer Speed Control
£ 256.00
TEM 035 - 5 Speed Transformer Speed Control
•Transformer - TEM
•230 V ~, 50/60 Hz
•With motor protection
•Surface mounting
•Max. ambient temp 35 °C
•Protection Class
IP 54 ...
TEM 050 - 5 Speed Transformer Speed Control
£ 289.00
TEM 050 - 5 Speed Transformer Speed Control
•Transformer - TEM
•230 V ~, 50/60 Hz
•With motor protection
•Surface mounting
•Max. ambient temp 35 °C
•Protection Class
IP 54
D...
TEM 075 - 5 Speed Transformer Speed Control
£ 336.00
TEM 075 - 5 Speed Transformer Speed Control
•Transformer - TEM
•230 V ~, 50/60 Hz
•With motor protection
•Surface mounting
•Max. ambient temp 35 °C
•Protection Class
IP 54 ...
TEM 100 - (10 amp) 5 Speed Transformer Speed Control
£ 499.00
TEM 100 - 5 Speed Transformer Speed Control - 10 AMP
•Transformer - TEM
•230 V ~, 50/60 Hz
•With motor protection
•Surface mounting
•Max. ambient temp 35 °C
•Protection Class
...
Temperature Fan Speed Controller - ATCP4-FLS
£ 144.21
The ATCP4 is an electronic temperature controller that automatically and continuously adjusts the speed of the fan in relation to the difference between the temperature set-point and the actual temper...
Temperature Fan Speed Controller - ATCP4-WMS
£ 152.15
The ATCP4-WMS is an electronic temperature controller that automatically and continuously adjusts the speed of the fan in relation to the difference between the temperature set-point and the actual te...
Transformer (silent) speed controller - RE 1.5 Amp
£ 132.29
This range of transformer controllers for single phase AC fans and motors provide energy saving speed control without the creation of additional motor noise which you get with most electronic contro...
Transformer (silent) speed controller - RE 3.0 Amp
£ 167.99
This range of transformer controllers for single phase AC fans and motors provide energy saving speed control without the creation of additional motor noise which you get with most electronic contro...
Transformer (silent) speed controller - RE 5.0 Amp
£ 204.74
This range of transformer controllers for single phase AC fans and motors provide energy saving speed control without the creation of additional motor noise which you get with most electronic contro...
Transformer (silent) speed controller - RE 7.0 Amp
£ 334.95
This range of transformer controllers for single phase AC fans and motors provide energy saving speed control without the creation of additional motor noise which you get with most electronic contro...
Displaying 79 to 104 (of 125 products)
1 x FRQ5-4A V2 Inverter Speed Controller1 x FRQ-10A V2 Inverter Speed controller1 x Helios TSD 3.0 Transformer Speed Control (400v)1 x FU 075 52 Frequency Inverter (IP20)1 x Helios VDS-7 Three Phase Transformer 5-Step1 x FU 22 25 Frequency Inverter1 x FU 15 40 Frequency Inverter1 x Helios TSD 5.5 Transformer Speed Control (400v)2 x Elta Variable Speed Drive IP66 - 1.5KW1 x Elta Variable Speed Drive IP66 - 4.0KW1 x Frequency converter RUCK - FU 075 201 x Frequency converter FU 075 14 - IP662 x Elta Variable Speed Drive IP66 - 0.75KW1 x ELTA - Three Phase Transformer 10amps1 x FRQ5-10A Inverter Speed controller1 x Elta 10 Amp Electronic single phase speed controller.1 x FU 15 16 Frequency Inverter1 x Elta Variable Speed Drive IP66 - 5.5KW1 x Frequency converter RUCK - FU 075 211 x FU 22 04 Frequency Inverter1 x ATEX rated 3-phase Speed Control - R-DK4 KT (EX)1 x ELTA - Three Phase Transformer 3amps1 x NKS-D swirl diffuser v-300 x 300mm1 x Helios - FIUK-11KW 24.0A - FREQUENCY INVERTER1 x Circular Ceiling Diffuser - TST 1251 x PCA Diffuser - PCA-3151 x Balance S Diffuser - NO RING - 125mm1 x ELTA - Single Phase Transformer 2amps1 x Circular Ceiling Diffuser - TST 2001 x Circular Ceiling Diffuser - TST 1001 x JSR 200 Painted RAL50181 x Versio Square Ceiling Diffusers - RS141 x Round ceiling diffuser 200mm1 x ELTA - Single Phase Transformer 16amps2 x Elta 6 Amp Electronic single phase speed controller with TK1 x Elta 3 Amp Electronic single phase speed controller with TK1 x EFSC-3N- Single Phase Speed Control1 x Elta 2 Amp Electronic single phase speed controller.1 x Round ceiling diffuser 300mm1 x EFSC-6N- Single Phase Speed Control1 x PCA Diffuser - PCA-2501 x Elta Variable Speed Drive IP66 - 1.5KW (1ph to 3ph)1 x ELTA - Single Phase Transformer 10amps1 x Remote Timer Control - 13511 x Run On Timer - 5s - 4hrs - RT5A1 x Time Delay Unit - DT20B3 x Multi Input Run On Timer - 0 - 20min - CFCU1 x 7 Day Programmable TIMECLOCK1 x TTC-2000 Three phase electric heater controller1 x CONTROL ECOWATT - Basic1 x ACO 149-ACO1/EDV1 x REB-CVF 0-10v Controller1 x EM30-24 Electro-Mechanical Control Panel1 x U-EK plastic housing IP65 - for use with the U-EK230E Motor Protection1 x Systemair Save Connect 2.0 Internet Module1 x S & P Aluminium Axial Fan Louvre Shutter - PER-CR- 6301 x EM30-24 Control Panel Commissioning Service1 x Elta Variable Speed Drive IP66 - 7.5KW2 x Push Timer Switch - ZA41 x Curved Blade Grille 600x600 (2way blow)3 x Electronic extractor fan speed controller - FSC 1.52 x EC6H - Reversible Group Fan Electronic Controller1 x Circular Ceiling Diffuser - TST 1601 x Balance S Diffuser - NO RING - 100mm1 x Elta 3 Amp Electronic single phase speed controller.2 x Airvent ceiling fan controller1 x Round ceiling diffuser 250mm1 x AIRVENT speed control - AIR4019611 x Round ceiling diffuser 350mm1 x ELTA - Single Phase Transformer 4amps1 x Elta Variable Speed Drive IP66 - 0.37KW (1ph to 3ph)2 x COM-31 x Elta 6 Amp Electronic single phase speed controller.2 x Isolator Switch - ISOSW1 x Elta Variable Speed Drive IP66 - 0.75KW (1ph to 3ph)1 x MWS 1.5 – Transformer Controller With Motor Protection1 x Helios ZNE Electronic Fan Overrun Timer1 x Speed Controller - REB51 x MTS10- extractor fan 3 step switch1 x PIR Sensor - PIR21 x Elta Variable Speed Drive IP66 - 2.2KW1 x Elta - Room Sensor - Temp/Humid/C023 x Vent Axia ACM 100 T (Timer Model) inline mixed flow duct fan1 x Remote controller FLEX - for VEKO INT1 x Helios TSW 7.5 Amp Transformer speed controller1 x Transformer 5 Speed Controller - ATC1-12TK1 x HCFC 1.7 - Reversible Speed Controller for HCF sweep fans1 x RDS 11 Helios Transformer Controller With Motor Protection2 x Vent Axia ACM 150 inline mixed flow duct fan2 x Vent Axia ACM 200 inline mixed flow duct fan1 x ELTA - Single Phase Transformer 8amps2 x CS2 Current Switch1 x TG-K Duct temperature sensor2 x Envirovent Silent MV160/100T Mixvent - Timer Model - 100mm - (5 year warranty)1 x BEAS-control module1 x KMBI 180 Connector rectangular/circular to install on the discharge of CMT1 x CPTA-S PIR SENSOR Volt Free Contacts - Surface Mounted1 x Commercial Single or 3 phase Fan Reversing Switch - RS11 x Elta ACO Panel 149-ACO14E1 x EC-Vent control board2 x Quietflow SQS400-1ECL - Centrifugal Box Fan1 x MTP 10, 10K, Speed control1 x Bathroom Fan -Envirovent- Silent 100 T (Timer Model)1 x Elta ACO Panel 149-ACO18B1 x S & P Aluminium Axial Fan Louvre Shutter - PER-CR- 5001 x CBT-100N Centrifugal1 x Easy-fix termination kit - High Rise Ventilator - EFT1 x Contactor Interface Station - CI91 x PIR Sensor - PIR41 x SAVE VSR 300 heat recovery unit3 x Vent Axia ACM 125 T (Timer Model) inline mixed flow duct fan1 x S&P MULTI-REG EC FAN CONTROLLER / INTERFACE1 x Vent Axia ACM 100 inline mixed flow duct fan1 x Vent Axia ACM 125 inline mixed flow duct fan1 x ELTA - Single Phase Transformer 12amps1 x CMT-2 200/80 1.1KW - Single inlet centrifugal fan direct driven1 x Speed Controller - REB11 x QPTW 250C Acoustic Twin Fan with Controller1 x Speed Controller - REB2.5-N1 x TUNE-R-200-3-M4 - Control Damper2 x ACO8AC/EC AutoChangeover panel1 x REU 7amp Speed control - Two Speed Five-Step Transformer - Trickle and Boost1 x Helios TSW 3 Amp Transformer speed controller3 x Three Phase Transformer controllers - RMT 1.5 Amp1 x Helios TSW MCB Amp Transformer speed controller1 x Helios TSW 1.5 Amp Transformer speed controller2 x WS - Reversing Switch from Helios Fans1 x Vent Axia T-Series Controller1 x Transformer (silent) speed controller - RE 3.0 Amp1 x TG-K3/NTC10-01 - Duct temperature sensor1 x Helios HQW-200/4 - IP551 x Transformer (silent) speed controller - RE 1.5 Amp1 x ACOAS/ AC/EC Auto Changeover 8Amp1 x Transformer Speed Control - RTRE- 7.0Amp1 x Transformer (silent) speed controller - RE 5.0 Amp1 x FAST-TRACK RANGE 75mm - Click Ring (1 bag of 10)1 x Helios HQW-315/4 - IP551 x Multiflow SMB550/4-1AC1 x Envirovent G4 Filter - SL-G4/F71 x RDH FLEX-SQUARE - ADH/RDH 04501 x VTR 300 STD Filter Kit1 x Silent 100 Window Kit - windowS2 x Envirovent 4 Way Remote Control Switch - SWHBKRF-41 x Temperature Fan Speed Controller - ATCP4-WMS
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Circular Inline Silencers - 0.6M long - SLU-600
£ 58.40
I have a loft mount extractor fan which was very noisy. I ...