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)
2 x Helios TSW 1.5 Amp Transformer speed controller2 x Elta Variable Speed Drive IP66 - 2.2KW1 x Elta Variable Speed Drive IP66 - 7.5KW1 x Elta Variable Speed Drive IP66 - 5.5KW1 x Circular Ceiling Diffuser - TST 1001 x Round ceiling diffuser 400mm1 x JSR 200 Painted RAL50181 x Circular Ceiling Diffuser - TST 1601 x Elta 2 Amp Electronic single phase speed controller.1 x Versio Square Ceiling Diffusers - RS141 x ELTA - Single Phase Transformer 16amps1 x EFSC-3N- Single Phase Speed Control1 x Elta 3 Amp Electronic single phase speed controller with TK1 x ELTA - Single Phase Transformer 8amps3 x Elta 6 Amp Electronic single phase speed controller with TK1 x Balance S Diffuser - NO RING - 100mm1 x Airvent ceiling fan controller1 x Elta 3 Amp Electronic single phase speed controller.1 x ELTA - Single Phase Transformer 12amps1 x Elta Variable Speed Drive IP66 - 0.37KW (1ph to 3ph)1 x Round ceiling diffuser 250mm1 x Elta 6 Amp Electronic single phase speed controller.1 x Round ceiling diffuser 350mm1 x Elta Variable Speed Drive IP66 - 0.75KW (1ph to 3ph)1 x PCA Diffuser - PCA-2501 x Elta Variable Speed Drive IP66 - 1.5KW (1ph to 3ph)1 x ELTA - Single Phase Transformer 10amps1 x TTC-2000 Three phase electric heater controller1 x ACOAS/ AC/EC Auto Changeover 8Amp1 x ACO8AC/EC AutoChangeover panel1 x CONTROL ECOWATT - Basic1 x EC-Vent control board1 x ACO 149-ACO1/EDV1 x EM30-24 Electro-Mechanical Control Panel1 x FRQ-10A V2 Inverter Speed controller1 x Helios TSD 3.0 Transformer Speed Control (400v)1 x FRQ5-4A V2 Inverter Speed Controller1 x Helios TSD 5.5 Transformer Speed Control (400v)1 x FU 15 40 Frequency Inverter1 x FU 22 25 Frequency Inverter1 x FU 075 52 Frequency Inverter (IP20)2 x Elta Variable Speed Drive IP66 - 0.75KW1 x Elta Variable Speed Drive IP66 - 1.5KW1 x FU 15 16 Frequency Inverter1 x FRQ5-10A Inverter Speed controller1 x Frequency converter RUCK - FU 075 211 x Helios - FIUK-11KW 24.0A - FREQUENCY INVERTER1 x Round ceiling diffuser 200mm1 x Round ceiling diffuser 300mm1 x AIRVENT speed control - AIR4019611 x ELTA - Single Phase Transformer 4amps1 x Elta ACO Panel 149-ACO18B1 x EC-Vent Room Unit1 x Remote controller FLEX - for VEKO INT1 x Frequency converter FU 075 14 - IP661 x Frequency converter RUCK - FU 075 201 x Elta Variable Speed Drive IP66 - 4.0KW1 x Elta 10 Amp Electronic single phase speed controller.1 x Elta Variable Speed Drive IP66 - 2.2KW (1ph to 3ph)1 x ATEX rated 3-phase Speed Control - R-DK4 KT (EX)1 x ELTA - Three Phase Transformer 10amps1 x FU 075 04 Frequency Inverter (IP20)1 x FU 22 04 Frequency Inverter2 x Helios TSW 7.5 Amp Transformer speed controller1 x NKS-D swirl diffuser v-300 x 300mm1 x ELTA - Single Phase Transformer 2amps1 x PCA Diffuser - PCA-3153 x Transformer 5 Speed Controller - ATC1-12TK1 x EFSC-6N- Single Phase Speed Control4 x Vent Axia ACM 125 inline mixed flow duct fan3 x Isolator Switch - ISOSW3 x COM-31 x TG-K Duct temperature sensor3 x MWS 1.5 – Transformer Controller With Motor Protection2 x BEAS-control module1 x Elta ACO Panel 149-ACO14E2 x Envirovent G4 Filter - SL-G4/F71 x KMBI 180 Connector rectangular/circular to install on the discharge of CMT4 x Electronic extractor fan speed controller - FSC 1.51 x FAST-TRACK RANGE 75mm - Click Ring (1 bag of 10)3 x S&P MULTI-REG EC FAN CONTROLLER / INTERFACE3 x HCFC 1.7 - Reversible Speed Controller for HCF sweep fans2 x Transformer 5 Speed Controller - ATC1-10TK2 x Three Phase Transformer controllers - RMT 1.5 Amp3 x CS2 Current Switch2 x MWS 3 – Transformer Controller With Motor Protection2 x Helios HQW-200/2 - IP552 x EC6H - Reversible Group Fan Electronic Controller2 x Helios HQW-630/4 - IP551 x Transformer Speed Control - RTRE- 12.0Amp2 x CPTA-S PIR SENSOR Volt Free Contacts - Surface Mounted2 x Helios HQW-200/4 - IP553 x WS - Reversing Switch from Helios Fans1 x Transformer (silent) speed controller - RE 1.5 Amp2 x Speed Controller - REB51 x S & P Aluminium Axial Fan Louvre Shutter - PER-CR- 6301 x S & P Aluminium Axial Fan Louvre Shutter - PER-CR- 5002 x TG-R room temperature sensor1 x Easy-fix termination kit - High Rise Ventilator - EFT1 x Skyflow SSR Horizontal Roof Cowl SSR31/35BS2 x Transformer (silent) speed controller - RE 3.0 Amp1 x Isolator Switch - EFF-ISO1 x Helios HQW-315/4 - IP551 x Multi Input Run On Timer - 0 - 20min - CFCU1 x Circular Ceiling Diffuser - TST 1251 x Helios TSW 0.3Amp Compact Transformer speed controller1 x Transformer 5 Speed Controller - ATC1-4TK2 x Transformer 5 Speed Controller - ATC1-8TK1 x Circular Ceiling Diffuser - TST 2003 x Helios TSW 3 Amp Transformer speed controller1 x Vent Axia ACM 150 inline mixed flow duct fan1 x Push Timer Switch - ZA41 x Envirovent Silent MV160/100T Mixvent - Timer Model - 100mm - (5 year warranty)1 x Two Speed Switch - REGUL-21 x Remote Timer Control - 13511 x Vent Axia T-Series Controller1 x S & P Aluminium Axial Fan Louvre Shutter - PER-CR- 3551 x MTP 10, 10K, Speed control1 x Envirovent 4 Way Remote Control Switch - SWHBKRF-41 x Transformer 5 Speed Controller - ATC1-2TK2 x Temperature Fan Speed Controller - ATCP4-WMS1 x RDS 11 Helios Transformer Controller With Motor Protection1 x Vent Axia ACM 100 inline mixed flow duct fan3 x Single phase speed controller by auto-transformer - RMB 1.5 Amp1 x Single phase speed controller by auto-transformer - RMB 3.5 Amp2 x Single phase speed controller by auto-transformer - RMB 8.0 Amp1 x Bathroom Fan -Envirovent- Silent 100 T (Timer Model)1 x Transformer Speed Control - RTRE- 1.5Amp1 x Systemair Save Connect 2.0 Internet Module1 x DEF-140T Inlet Guard for the CBT-100N
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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 ...