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 121 to 125 (of 125 products)
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 121 to 125 (of 125 products)
1 x Elta Variable Speed Drive IP66 - 1.5KW1 x Circular Ceiling Diffuser - TST 2002 x Elta 3 Amp Electronic single phase speed controller with TK1 x Round ceiling diffuser 300mm1 x Elta 6 Amp Electronic single phase speed controller.1 x Round ceiling diffuser 350mm1 x PCA Diffuser - PCA-2501 x Remote Timer Control - 13512 x Multi Input Run On Timer - 0 - 20min - CFCU1 x FU 22 25 Frequency Inverter1 x FU 075 52 Frequency Inverter (IP20)1 x ATEX rated 3-phase Speed Control - R-DK4 KT (EX)1 x FU 075 04 Frequency Inverter (IP20)1 x Airvent ceiling fan controller2 x Push Timer Switch - ZA41 x ELTA - Single Phase Transformer 12amps1 x Round ceiling diffuser 200mm1 x Elta 2 Amp Electronic single phase speed controller.1 x Round ceiling diffuser 250mm1 x Helios TSW 3 Amp Transformer speed controller1 x Isolator Switch - ISOSW1 x Elta Variable Speed Drive IP66 - 2.2KW1 x FU 15 40 Frequency Inverter1 x HCFC 1.7 - Reversible Speed Controller for HCF sweep fans1 x EFSC-6N- Single Phase Speed Control2 x Transformer 5 Speed Controller - ATC1-10TK2 x Transformer 5 Speed Controller - ATC1-8TK2 x Vent Axia ACM 125 inline mixed flow duct fan1 x TG-K Duct temperature sensor1 x EC6H - Reversible Group Fan Electronic Controller1 x Run On Timer - 5s - 4hrs - RT5A1 x CS2 Current Switch2 x Vent Axia ACM 125 T (Timer Model) inline mixed flow duct fan1 x FRQ5-4A V2 Inverter Speed Controller1 x Temperature Fan Speed Controller - ATCP4-WMS1 x Transformer 5 Speed Controller - ATC1-4TK1 x Single phase speed controller by auto-transformer - RMB 3.5 Amp1 x Envirovent Silent MV160/100T Mixvent - Timer Model - 100mm - (5 year warranty)1 x Single phase speed controller by auto-transformer - RMB 1.5 Amp2 x Elta 6 Amp Electronic single phase speed controller with TK1 x MWS 3 – Transformer Controller With Motor Protection1 x EC-Vent control board
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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 ...