Speed Controllers - Three Phase
Variable and Transformer type speed controllers for three phase (400V) also Inverters Speed Controls and switch gear.
Displaying 1 to 24 (of 53 products)
ATEX rated 3-phase Speed Control - R-DK4 KT (EX)
£ 798.90
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...
ELTA - Three Phase Transformer 10amps
£ 523.26
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...
ELTA - Three Phase Transformer 3amps
£ 365.15
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...
Elta Variable Speed Drive IP66 - 0.75KW
£ 792.81
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...
Elta Variable Speed Drive IP66 - 1.5KW
£ 894.88
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...
Elta Variable Speed Drive IP66 - 2.2KW
£ 985.47
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 ...
Elta Variable Speed Drive IP66 - 2.2KW (1ph to 3ph)
£ 736.10
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 ...
Elta Variable Speed Drive IP66 - 4.0KW
£ 1,261.53
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...
Elta Variable Speed Drive IP66 - 5.5KW
£ 2,380.69
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...
Elta Variable Speed Drive IP66 - 7.5KW
£ 2,665.37
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...
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...
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...
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...
FRQ-10A V2 Inverter Speed controller
£ 998.94
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...
FRQ5-10A Inverter Speed controller
£ 1,049.00
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 ...
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...
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
...
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...
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...
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...
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...
Helios - FIUK-11KW 24.0A - FREQUENCY INVERTER
£ 2,145.39
Helios FIUK-11KW 24.0A FREQUENCY INVERTER IP55 380-480V 3PH 50/60HZ 11.0 KW 24.0 A...
Helios TSD 3.0 Transformer Speed Control (400v)
£ 398.51
Helios TSD 3.0 Transformer Speed Control (400v)...
Helios TSD 5.5 Transformer Speed Control (400v)
£ 571.65
Helios TSD 5.5 Transformer Speed Control (400v)...
Displaying 1 to 24 (of 53 products)
1 x Silentub - STUB 1001 x Silentub - STUB 2001 x EM 200-E2M 01- Etamaster-2001 x EM 150L-E2M 01- Etamaster-1501 x Elta SLC355/4-3AC - IP551 x Access Door for Circular Duct - 300 x 200 - SIZE 401 x ZAC- 350 -4-11 x Etaline 150mm - EL 150L E2 011 x Elta Cased Axial Flange - 450mm1 x Impeller Side Guard - 710mm1 x HCFT/4-450mm plastic impeller plate fan1 x Hydor HPA450/4-1A1 x EM30-24 Control Panel Commissioning Service1 x PCA Diffuser - PCA-3151 x Soler & Palau TCBT/6-560/H - IP651 x ERM180EXE Bracket1 x DA7/7 Feet1 x GB-WK 250 Wall Bracket For Giga Box Fans - 250mm - 355mm1 x Elta SLC560/4C-3AC - IP551 x Elta SLC560/4B-1AC - IP551 x HRB/6-630-30-BPN1 x Elta SPA630/4-3EC - IP541 x Elta SPA630/68-3AC - IP541 x Elta SCP630/4-1AC - IP551 x AKOR Mounting Plate for GD model(VIM166423)1 x 220x90mm Flat Channel Connector1 x HIMF - Mixed Flow Fan 150mm Inline Fan1 x EB-100N T - Centrifugal Fan with Timer1 x Compact SCD500/4-3AC1 x Genius Whole house unit -1 x Centrif Duo Plus - Timer1 x Elta SLC500/4B-3AC - IP551 x Raptor SDA500/46-3AC1 x Elta Turboflow-TF - 500mm(B) - Three phase1 x ERR 20/1 Centrifugal inline fan1 x Etaline 200 - EC1 x EDM 100 CHZ1 x Belt Drive Cased Axial Fan - 500mm - L version1 x ARIETT I - Centrifugal Bathroom Fan1 x 220x90mm Double Airbrick Adapter1 x EBB-175 S DESIGN Centrifugal Extractor Fan1 x Jetflow-HIT Metal inline - 125mm1 x Raptor SDA500/4-1AC1 x 220x90mm 45 Degree Vertical Bend1 x HRB/6-500-25-APN1 x Soler & Palau TCBT/4-710/L - IP651 x Hydor HPA560/6-1A1 x Soler & Palau TCBT/4-710/H - IP651 x Soler & Palau TCBT/6-710/L - IP651 x HCBT-4/500-H - Three Phase 400v Only - 56033228001 x PPF4 - Positive Pressure Supply Fan1 x Lo-Carbon PUREAIR HOME WITH HEATER BOXED ASSY1 x Positive Input Ventilation System - Wall Mounted Unit c/w Heater1 x KV DUO 500 EC (3Ph-400v) with changeover1 x K 250 L Sileo1 x Ancillary Pack for SLC-5001 x Elta SPA250/2-1AC - IP441 x Helios HQW-250/4 - IP551 x Biflow SB (CYL) Bifurcated Cylindrical Axial Flow Fan - 630mm1 x Clearflow CFHT Kitchen/High Temp Roof Fan - CFHT350/4-3AC1 x CBT-80N Centrifugal1 x CBP-DC 18/181 x Clearflow CF Roof Mounted Vertical Discharge Centrifugal Fan - CF400/4-3AC - Three Phase1 x Push Timer Switch - ZA41 x Economy Airvent 100mm Fan with Timer/Humidistat/Pullcord1 x Elta EC Electronic Controller1 x EM 250-E2M 01- Etamaster-2501 x ACO-TK-ADS Auto Changeover Panel - Single Phase1 x IK - Inspection Door & Drain Plug for TLZ 450 R1 x Elta 6 Amp Electronic single phase speed controller.1 x 100mm Round Wall Plate1 x HD Series Control Damper - 3000mm X 1500mm1 x 220x90mm Insulated Rectangular Vertical 90° Bend1 x Airvent ceiling fan controller1 x 100mm - 125mm Round Reducer1 x Vent Axia ACM 150 T (Timer Model) inline mixed flow duct fan1 x CBMT/Q 160-15 1 HEATER KIT1 x Elta SPA400/4-1AC - IP541 x Multiflow SEL400/4-1AC1 x Multiflow SMB450/4-1AC1 x PBT/4-400 Portable Cooling Fan1 x Helios SB EC 125 A SilentBox Centrifugal Fan1 x Commercial Thermostat - TH161 x Anti Vibration Mounts - Small - Pack of 4 - AVM21 x Plastic Kitchen Extractors - CK40F1 x *NEW* TD EVO-200 PF ECOWATT - Environmentally Friendly Energy Efficient Inline Fan1 x Helios DDF-250 Roof Cowl2 x Helios AV125 External Wall Fan1 x BDB 630 TL D50 VE - High Pressure Centrifugal Fan1 x EM 315-E2M 01- Etamaster-3151 x Purlin Box 200/250 for RAW Cowls1 x DV-ROF-V-315 Roof mounted unit1 x 150mm - 100mm Round Reducer1 x Purlin Box 630/710 for RAW Cowls1 x CAB-355 ECOWATT Energy Efficient Acoustic Box Fan1 x Purlin Box 500/560 for RAW Cowls1 x *NEW* TD EVO-100 PF ECOWATT - Environmentally Friendly Energy Efficient Inline Fan1 x Purlin Box 350 for RAW Cowls1 x Carriage1 x Purlin Box 800 for RAW Cowls1 x HIMF - Mixed Flow Fan 125mm Inline Fan1 x HRB/2-200-BPN1 x Helios AV200 External Wall Fan1 x Kitchen Grease Filter - Mesh Type Non standard 450mmx450mmx22mm Actual1 x Synthetic Air Filter Media - 15mm x 1000mm x 1000mm1 x Ducting 45 Degree Bend - 500mm1 x Singleflow SSDL125-1EC
Best sellers
Reviews
EM 250-E2M 01- Etamaster-250
£ 128.80
Really well made but comes with no speed controler? ?and can...