Speed Controllers - Three Phase

Variable and Transformer type speed controllers for three phase (400V) also Inverters Speed Controls and switch gear.

Displaying 1 to 27 (of 72 products)

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ATEX rated 3-phase Speed Control - R-DK4 KT (EX)

£ 838.85

Manual five-step transformer (with motor protection) for RVK 315Y4, KTEX, DKEX and DVEX fans. A three-phase transformer which controls the fan speed by altering the supply voltage in five fixed steps...

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eDemand Frequency Inverter Three Phase 8 Amp

£ 1,975.00

eDemand Frequency Inverter Three Phase 8 Amp - Demand ventilation control for A/C speed controllable fans - Quick start-up by pre-programmed modes - IP54 rated - Total motor protection using therm...

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ELTA - Three Phase Transformer 10amps

£ 559.89

Elta range of Three Phase 5-Step Transformer controllers A range of transformer voltage controllers used to provide five speed step control of single phase or three phase motors where the peak cu...

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ELTA - Three Phase Transformer 3amps

£ 390.71

Elta range of Three Phase 5-Step Transformer controllers 3 Amp A range of transformer voltage controllers used to provide five speed step control of single phase or three phase motors where the pea...

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Elta Variable Speed Drive IP66 - 0.75KW

£ 699.00

Eltadrive Variable Speed Drive IP66 - MODEL: 149-ODE3-14075-3KA1Y Focused on ease of use, Eltadrive E3 provides unrivalled simplicity of installation, connection and commissioning, allowing the u...

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Elta Variable Speed Drive IP66 - 1.5KW

£ 957.52

Eltadrive Variable Speed Drive IP66 - MODEL: 149-ODE3-14150-3KA1Y Focused on ease of use, Eltadrive E3 provides unrivalled simplicity of installation, connection and commissioning, allowing the u...

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Elta Variable Speed Drive IP66 - 2.2KW

£ 1,054.45

Elta Drive Variable Speed Drive IP66 - MODEL: 149-ODE3-24220-3KA4Y Focused on ease of use, Eltadrive E3 provides unrivalled simplicity of installation, connection and commissioning, allowing the ...

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Elta Variable Speed Drive IP66 - 2.2KW (1ph to 3ph)

£ 787.63

Elta Drive Variable Speed Drive IP66 - MODEL: 149-ODE3-22220-1KB4Y Focused on ease of use, Eltadrive E3 provides unrivalled simplicity of installation, connection and commissioning, allowing the ...

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Elta Variable Speed Drive IP66 - 4.0KW

£ 1,349.84

Elta Variable Speed drive,IP66 - Model number: 149-ODE3-24400-3KA4Y Focused on ease of use, Eltadrive E3 provides unrivalled simplicity of installation, connection and commissioning, allowing the...

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Elta Variable Speed Drive IP66 - 5.5KW

£ 2,547.34

Elta Variable Speed drive IP66 - Model number: 149-ODE3-34055-3KA4Y Focused on ease of use, Eltadrive E3 provides unrivalled simplicity of installation, connection and commissioning, allowing the...

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Elta Variable Speed Drive IP66 - 7.5KW

£ 2,851.95

Elta Variable Speed drive IP66 - Model number: 149-ODE3-34075-3KA4Y Focused on ease of use, Eltadrive E3 provides unrivalled simplicity of installation, connection and commissioning, allowing the...

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Frequency converter FU 075 14 - IP66

£ 825.00

•Frequency converter •Supply voltage 230 V 1~ 50/60 Hz •Output voltage 0 - 230 V 3~ •Variable speed control •Motor-/converter protection •Integrated interference filter/class A •In...

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Frequency converter RUCK - FU 075 20

£ 595.00

FU 075 20 frequency converter Variable speed control Supply voltage 400 V 3~ 50/60 Hz Output voltage 0 - 400V 3~ Motor/converter protection Protection class IP 20, for switch cabinet Article ID...

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Frequency converter RUCK - FU 075 21

£ 650.00

•Frequency converter •Supply voltage 230 V 1~ 50/60 Hz •Output voltage 0 - 230 V 3~ •Variable speed control •Motor-/converter protection •Integrated interference filter/class A •In...

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Frequency converter RUCK - FU 075 38

£ 545.00

FU 075 38 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...

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FRQ-10A V2 Inverter Speed controller

£ 1,048.89

FRQ-10A V2 Inverter Speed controller Speed controller with 0-10V input for 3~ fans equipped with all pole sine filter The FRQ/FRQ5S frequency inverters have integrated all pole sine filters as s...

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FRQ5-10A Inverter Speed controller

£ 1,101.45

FRQ5-10A Inverter Speed controller The FRQS/FRQ5S frequency inverters have integrated all pole sine filters as standard. Therfore there is no need for shielded cables for the installation This ...

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FRQ5-4A V2 Inverter Speed Controller

£ 851.97

FRQ5 - 4A V2 Inverter Speed Controller Frequency converter for energy-efficient control of motors Reliable control Plug & Play Energy efficient Integrated motor-protection with PTC/PTO...

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FRQS-4A V2 Inverter Speed controller - 36231

£ 1,049.00

FRQS-4A V2 Inverter Speed controller - 36231 Speed controller with 0-10V input for 3~ fans equipped with all pole sine filter The FRQS/FRQ5S frequency inverters have integrated all pole sine fil...

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FU 075 04 Frequency Inverter (IP20)

£ 1,096.10

•Frequency converter •Power supply 400 V 50/60 Hz •Output voltage 0 - 400 V 3~ •Variable speed control •Motor-/converter protection •Integrated interference filter/class A •Integr...

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FU 075 52 Frequency Inverter (IP20)

£ 467.50

• Frequency converter • Supply voltage 230 V 1~ 50/60 Hz • Output voltage 0 - 230 V 3~ • Variable speed control • Motor-/converter protection • Integrated interference filter/class A ...

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FU 15 16 Frequency Inverter

£ 552.86

•Frequency converter •Supply voltage 400 V 3~ 50/60 Hz •Output voltage 0 - 400 V 3~ •Variable speed control •Motor-/converter protection •Integrated interference filter/class A •In...

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FU 15 18 Frequency Inverter

£ 895.00

*Frequency converter *Variable speed control *Supply voltage 400 V 3~ 50/60 Hz *Output voltage 0 - 400 V 3~ *Motor-/converter protection0 *Fire mode function (smoke extract fans) *Protection cla...

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FU 15 40 Frequency Inverter

£ 555.50

•Frequency converter •Supply voltage 400 V 3~ 50/60 Hz •Output voltage 0 - 400 V 3~ •Variable speed control •Motor-/converter protection •Integrated interference filter/class A •In...

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FU 22 04 Frequency Inverter

£ 664.13

•Frequency converter •Power supply 230 V 50/60 Hz •Output voltage 0 - 230 V 3~ •Variable speed control •Motor-/converter protection •Integrated interference filter/class A •Integr...

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FU 22 12 Frequency Inverter

£ 995.00

*Output voltage 0 - 230 V 3~ *Stepless speed control *Motor-/converter protection *Integrated interference filter/class A *Integrated Modbus interface *Configurable status/fault relay *Easy star...

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FU 22 25 Frequency Inverter

£ 699.00

•Frequency converter •Supply voltage 400 V 3~ 50/60 Hz •Output voltage 0 - 400 V 3~ •Variable speed control •Motor-/converter protection •Protection Class IP20...

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Displaying 1 to 27 (of 72 products)