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 113 to 125 (of 125 products)
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,...
VAPZ - Electronic Single-Phase Regulator
£ 206.37
VAPZ - Electronic single-phase regulator that controls the fan speed with a simple contact (presence detector) or an analogical input, 0-10 V or 4-20 mA (CO2 probe for relative humidity % RH).
Power ...
Vent Axia 2.5Amp Industrial Electronic Speed Controller
£ 149.00
Performance can be selected using an electronic controller.
Surface mounting
Provides infinitely variable speed control and features an On/Off/sensor slider with neon indicator.
Adjustable minimum...
Vent Axia T-Series Controller
£ 170.93
Three speeds. Choice of extract/intake
Shutter open, fan Off setting
Sensor mode. Enables external electro mechanical switches,
Eg: Ecotronic, HumidiSwitch, ThermoSwitch and TimeSwitch to ...
Vent Axia W300310 Controller Electronic 1.5A
£ 145.13
Vent Axia W300310 Controller Electronic 1.5A
Vent-Axia has been the leading manufacturer for 75 years when it comes to ventilation. With this experience behind them, it's no surprise that they are in...
Displaying 113 to 125 (of 125 products)
1 x Elta Variable Speed Drive IP66 - 2.2KW1 x Elta Variable Speed Drive IP66 - 7.5KW1 x FU 15 40 Frequency Inverter1 x Helios TSD 3.0 Transformer Speed Control (400v)1 x FRQ-10A V2 Inverter Speed controller1 x FRQ5-4A V2 Inverter Speed Controller1 x FU 075 52 Frequency Inverter (IP20)1 x FU 22 25 Frequency Inverter1 x Frequency converter FU 075 14 - IP661 x Frequency converter RUCK - FU 075 201 x Elta Variable Speed Drive IP66 - 1.5KW1 x FU 15 16 Frequency Inverter1 x Elta Variable Speed Drive IP66 - 5.5KW1 x Elta Variable Speed Drive IP66 - 2.2KW (1ph to 3ph)1 x Elta 10 Amp Electronic single phase speed controller.1 x ELTA - Three Phase Transformer 10amps1 x ELTA - Three Phase Transformer 3amps1 x ATEX rated 3-phase Speed Control - R-DK4 KT (EX)1 x Frequency converter RUCK - FU 075 211 x FU 075 04 Frequency Inverter (IP20)1 x FU 22 04 Frequency Inverter1 x Elta Variable Speed Drive IP66 - 0.75KW1 x Helios - FIUK-11KW 24.0A - FREQUENCY INVERTER1 x ELTA - Single Phase Transformer 2amps3 x Vent Axia ACM 125 T (Timer Model) inline mixed flow duct fan2 x Vent Axia ACM 100 T (Timer Model) inline mixed flow duct fan1 x Electronic extractor fan speed controller - FSC 1.51 x EC6H - Reversible Group Fan Electronic Controller2 x Remote controller FLEX - for VEKO INT1 x Elta 3 Amp Electronic single phase speed controller with TK1 x EFSC-3N- Single Phase Speed Control1 x ELTA - Single Phase Transformer 16amps1 x Elta 6 Amp Electronic single phase speed controller with TK1 x Elta 2 Amp Electronic single phase speed controller.1 x Elta 3 Amp Electronic single phase speed controller.1 x Airvent ceiling fan controller1 x Multi Input Run On Timer - 0 - 20min - CFCU
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Reviews
Transformer (silent) speed controller - RE 1.5 Amp
£ 132.29
Unbelievable! With TDmixvent500: noise reduction minimum 50%...