Speed Controllers - Single Phase

Item number: 5005 A single-phase transformer which controls the fan speed by altering the supply voltage in five fixed steps. The steps are adjusted manually, using the control knob on the front of...

Item number: 5007 A single-phase transformer which controls the fan speed by altering the supply voltage in five fixed steps. The steps are adjusted manually, using the control knob on the front of...

Item number: 5006 A single-phase transformer which controls the fan speed by altering the supply voltage in five fixed steps. The steps are adjusted manually, using the control knob on the front of...

Elta 6 Amp Electronic single phase speed controller 149-EL61 with TK motor protection connections.. Suitable for a range of Elta products and others. Stepless speed control allows precise fan speed...

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...

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...

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...

Helios ESA-1 Surface mounted Speed Control 1amp For an ESU (flush mounting), use the ESAs & discard the backbox...

Elta 2 Amp Electronic single phase speed controller 149-EL31. Suitable for a range of Elta products and others. Stepless speed control allows precise fan speed selection. IP51 enclosure Minimum a...

Helios TSW 3 Amp Transformer speed controller...

Potentiometer EGH 01 - for DDMP Fans...

Vent Axia SC5001 - Speed controller...

Helios - EUR EC - 0-10V control Panel. Electronic automatic controller for control of EC (0-10V i/p) fans. The purpose of the device is to reach and maintain the target values set. To accomplish th...

Vortice POT 0-10 V POTENTIOMETER Temperature controller that activates the fan when a set temperature is reached Temperature setting adjustable from 10 up to 40 degrees centigrade A timer keeps...

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Single Phase 3 step - 10amp Transformer controller for use with the HV Wall Mounted fans....

Trickle And Boost controller for use with the SLP EC Slimpak fans from Vent Axia,...

5-Speed Controller for use with Elta SAX Classic Fans...

MWS 1.5 Helios electronic speed controller. 1.5 Amp with motor protection....

Hydor HCF-6.0 Electronic Speed Controller for HPA plate fans,...

FU 075 34 frequency converter Variable speed control Supply voltage 230 V 1~ 50/60 Hz Output voltage 0 - 230V 3~ Motor/converter protection Protection class IP 20, for switch cabinet Article ID...

Flakt woods ME 1.1 speed controller 1amp...