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 97 to 120 (of 125 products)
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...
Transformer 5 Speed Controller - ATC1-10TK
£ 225.36
The ATC1-10TK is for use with single phase voltage controllable fans. Auto transformer controllers regulate the voltage output whilst maintaining a true sine wave. The great advantage of this type of ...
Transformer 5 Speed Controller - ATC1-12TK
£ 241.15
The ATC1-12TK is for use with single phase voltage controllable fans. Auto transformer controllers regulate the voltage output whilst maintaining a true sine wave. The great advantage of this type of ...
Transformer 5 Speed Controller - ATC1-2TK
£ 153.58
The ATC1-2TK is for use with single phase voltage controllable fans. Auto transformer controllers regulate the voltage output whilst maintaining a true sine wave. The great advantage of this type of c...
Transformer 5 Speed Controller - ATC1-4TK
£ 180.52
The ATC1-4TK is for use with single phase voltage controllable fans. Auto transformer controllers regulate the voltage output whilst maintaining a true sine wave. The great advantage of this type of c...
Transformer 5 Speed Controller - ATC1-8TK
£ 207.57
The ATC1-8TK is for use with single phase voltage controllable fans. Auto transformer controllers regulate the voltage output whilst maintaining a true sine wave. The great advantage of this type of c...
Transformer Speed Control - RTRE- 1.5Amp
£ 172.19
Systemair single phase auto transformer rated at 1.5A max amps, c/w thermal cut out connection.
Single phase transformer which controls the fan speed by altering the supply voltage in five fixed st...
Transformer Speed Control - RTRE- 12.0Amp
£ 419.99
Systemair single phase auto transformer rated at 12.0 amps max, c/w thermal cut out connection.
Single phase transformer which controls the fan speed by altering the supply voltage in five fixed st...
Transformer Speed Control - RTRE- 3.0Amp
£ 192.14
Systemair single phase auto transformer rated from 3.0 amps max, c/w thermal cut out connection.
Single phase transformer which controls the fan speed by altering the supply voltage in five fixed s...
Transformer Speed Control - RTRE- 5.0Amp
£ 241.49
Systemair single phase auto transformer rated from 5.0 amps max, c/w thermal cut out connection.
Single phase transformer which controls the fan speed by altering the supply voltage in five fixed s...
Transformer Speed Control - RTRE- 7.0Amp
£ 346.49
Systemair single phase auto transformer rated from 7.0 amps max, c/w thermal cut out connection.
Single phase transformer which controls the fan speed by altering the supply voltage in five fixed s...
Transformer speed controller - ATC1 - 1.5 Amps
£ 88.73
The ATC1 1.5 Amps is for use with single phase voltage controllable fans. Auto transformer controllers regulate the voltage output whilst maintaining a true sine wave. The great advantage of this type...
Transformer speed controller - ATC1 - 10.0 Amps
£ 294.32
The ATC1 10.0 Amps is for use with single phase voltage controllable fans. Auto transformer controllers regulate the voltage output whilst maintaining a true sine wave. The great advantage of this typ...
Transformer speed controller - ATC1 - 16.0 Amps
£ 562.53
The ATC1 16.0 Amps is for use with single phase voltage controllable fans. Auto transformer controllers regulate the voltage output whilst maintaining a true sine wave. The great advantage of this typ...
Transformer speed controller - ATC1 - 4.0 Amps
£ 251.37
The ATC1 4.0 Amps is for use with single phase voltage controllable fans. Auto transformer controllers regulate the voltage output whilst maintaining a true sine wave. The great advantage of this type...
Transformer speed controller - ATC1 - 8.0 Amps
£ 263.28
The ATC1 8.0 Amps is for use with single phase voltage controllable fans. Auto transformer controllers regulate the voltage output whilst maintaining a true sine wave. The great advantage of this type...
Trickle And Boost controller for use with the SLP EC Slimpak fans
£ 75.00
Trickle And Boost controller for use with the SLP EC Slimpak fans from Vent Axia,...
Displaying 97 to 120 (of 125 products)
1 x ELTA - Single Phase Transformer 2amps1 x Circular Ceiling Diffuser - TST 1603 x COM-31 x AIRVENT speed control - AIR4019611 x ELTA - Single Phase Transformer 4amps1 x Round ceiling diffuser 200mm1 x Balance S Diffuser - NO RING - 100mm1 x Round ceiling diffuser 350mm1 x Helios - FIUK-11KW 24.0A - FREQUENCY INVERTER1 x Frequency converter RUCK - FU 075 211 x Circular Ceiling Diffuser - TST 1251 x Elta 2 Amp Electronic single phase speed controller.1 x Circular Ceiling Diffuser - TST 1001 x Airvent ceiling fan controller1 x PCA Diffuser - PCA-2501 x Single phase speed controller by auto-transformer - RMB 1.5 Amp1 x Remote controller FLEX - for VEKO INT1 x FU 22 04 Frequency Inverter2 x Three Phase Transformer controllers - RMT 1.5 Amp1 x EFSC-6N- Single Phase Speed Control1 x Round ceiling diffuser 300mm1 x Elta 6 Amp Electronic single phase speed controller.2 x Isolator Switch - ISOSW1 x Round ceiling diffuser 250mm1 x Vent Axia ACM 100 T (Timer Model) inline mixed flow duct fan1 x Envirovent 4 Way Remote Control Switch - SWHBKRF-42 x HCFC 1.7 - Reversible Speed Controller for HCF sweep fans1 x FU 15 40 Frequency Inverter1 x FU 22 25 Frequency Inverter1 x FRQ5-10A Inverter Speed controller2 x Push Timer Switch - ZA41 x Helios TSW 3 Amp Transformer speed controller1 x BEAS-control module1 x MV-B Dual Switch for use with Helios HQW plate fans,1 x WS - Reversing Switch from Helios Fans1 x Helios TSW 7.5 Amp Transformer speed controller1 x Transformer 5 Speed Controller - ATC1-12TK1 x Helios TSW MCB Amp Transformer speed controller2 x Vent Axia ACM 125 inline mixed flow duct fan1 x ELTA - Single Phase Transformer 12amps2 x MWS 3 – Transformer Controller With Motor Protection1 x Single phase speed controller by auto-transformer - RMB 3.5 Amp1 x Helios HQW-200/2 - IP551 x MWS 1.5 – Transformer Controller With Motor Protection1 x Helios HQW-200/4 - IP551 x Helios ZNE Electronic Fan Overrun Timer1 x Remote Timer Control - 13511 x Helios TSW 1.5 Amp Transformer speed controller1 x Single phase speed controller by auto-transformer - RMB 8.0 Amp1 x Electronic extractor fan speed controller - FSC 1.51 x Transformer Speed Control - RTRE- 12.0Amp1 x Time Delay Unit - DT20B1 x Multi Input Run On Timer - 0 - 20min - CFCU1 x Transformer (silent) speed controller - RE 3.0 Amp1 x Envirovent Silent MV160/100T Mixvent - Timer Model - 100mm - (5 year warranty)1 x 7 Day Programmable TIMECLOCK1 x Speed Controller - REB101 x Elta Variable Speed Drive IP66 - 2.2KW1 x Quietflow SQS400-1ECL - Centrifugal Box Fan1 x Systemair Save Connect 2.0 Internet Module1 x Single phase speed controller by auto-transformer - RMB 10.0 Amp1 x Multiflow SMB550/4-1AC1 x Isolator Switch - EFF-ISO1 x SG-200 Fan Guard for the HQW 2001 x Vent Axia ACM 200 inline mixed flow duct fan1 x Vent Axia ACM 100 inline mixed flow duct fan1 x TG-K3/NTC10-01 - Duct temperature sensor
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