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 27 to 52 (of 125 products)
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 ...
Flakt Woods ME 1.1 speed controller 1amp - EA901157
£ 59.99
Flakt Woods ME 1.1 speed controller 1amp - EA901157
The Classic ME series of drives provide speed control of single phase, 230 VAC, 50/60 Hz voltage controllable electric motors.
• Classic...
Flakt Woods ME 1.12 speed controller 12.0amp - EA901161
£ 135.00
Flakt Woods ME 1.12 speed controller 12.0amp - EA901161
The Classic ME series of drives provide speed control of single phase, 230 VAC, 50/60 Hz voltage controllable electric motors.
• Cla...
Flakt Woods ME 1.3 speed controller 3amp - EA901158
£ 64.99
Flakt Woods ME 1.3 speed controller 3amp - EA901158
The Classic ME series of drives provide speed control of single phase, 230 VAC, 50/60 Hz voltage controllable electric motors.
• Classic...
Flakt Woods ME 1.6 speed controller 6.0amp - EA901159
£ 72.99
Flakt Woods ME 1.6 speed controller 6.0amp - EA901159
The Classic ME series of drives provide speed control of single phase, 230 VAC, 50/60 Hz voltage controllable electric motors.
• Class...
Frequency converter RUCK - FU 075 34
£ 575.00
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...
FU 075 03 Frequency Converter (IP55 Version)
£ 865.10
FU 075 03 Frequency Converter
Power supply 230 V 50/60 Hz
Variable speed control
Output voltage 0 - 230 V 3~
Integrated modbus interface
Motor-/converter protection
Integrated interference fil...
Helios - EUR EC - 0-10V control Panel
£ 567.61
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...
Helios ESA-1 Surface mounted Speed Control 1amp
£ 79.57
Helios ESA-1 Surface mounted Speed Control 1amp
For an ESU (flush mounting), use the ESAs & discard the backbox...
Helios PU10 Speed Potentiometer (Flush Mounted)
£ 60.77
Helios PU10 Speed Potentiometer (Flush Mounted)...
Helios TSW 0.3Amp Compact Transformer speed controller
£ 85.38
Helios TSW 0.3Amp Compact Transformer speed controller...
Helios TSW 1.5 Amp Transformer speed controller
£ 143.04
Helios TSW 1.5 Amp Transformer speed controller...
Helios TSW 10 Amp Transformer speed controller
£ 439.86
Helios TSW 10 Amp Transformer speed controller...
Helios TSW 12 Amp Transformer speed controller
£ 500.43
Helios TSW 12 Amp Transformer speed controller...
Helios TSW 3 Amp Transformer speed controller
£ 174.31
Helios TSW 3 Amp Transformer speed controller...
Helios TSW 5 Amp Transformer speed controller
£ 277.87
Helios TSW 5 Amp Transformer speed controller...
Helios TSW 7.5 Amp Transformer speed controller
£ 359.19
Helios TSW 7.5 Amp Transformer speed controller...
Helios TSW MCB Amp Transformer speed controller
£ 488.01
Helios TSW MCB Amp Transformer speed controller.
16 Amp Max current with 20A MCB Breaker and TK connections.
Replaces the TSW 10 on some items and the TSW 11....
Hydor HCF-6.0 Electronic Speed Controller for HPA plate fans,
£ 70.00
Hydor HCF-6.0 Electronic Speed Controller for HPA plate fans,...
Inverter VFKB 24
£ 481.52
Inverter VFKB 24 Single phase supply 230V-50/60Hz, three phase output 230V - Adjustable Frequency Drive for Three Phase Motors up to 0.55 KW at 230 V...
Inverter VFKB 27
£ 750.71
Inverter VFKB 27 Single phase supply 230V-50/60Hz, three phase output 230V - Adjustable Frequency Drive for Three Phase Motors. (1.5Kw)...
Inverter VFKB 29
£ 759.01
Inverter VFKB 29 Single phase supply 230V-50/60Hz, three phase output 230V - Adjustable Frequency Drive for Three Phase Motors up to 2.2 KW at 230 V...
MTP 10, 10K, Speed control
£ 49.86
Potentiometer 10k ohm for speed controlling
- Combined flush or surface mounting
For the manual control of speed and air flow of electrical fans with 0-10V input. The jetproof IP 54 enclosure is a...
MTP 20, 0-10V Speed control - 3 speed
£ 92.00
Potentiometer 10k ohm for speed controlling
MTP 20, 20K, Speed control, 3-positions
3 positions, adjust by trimmer:
pos. 1: V-out set between 3 - 7 V
pos. 2: V-out set between 5 - 9 V
pos. 3: V...
Displaying 27 to 52 (of 125 products)
1 x TTC-2000 Three phase electric heater controller1 x Elta ACO Panel 149-ACO14E2 x ACOAS/ AC/EC Auto Changeover 8Amp2 x ACO8AC/EC AutoChangeover panel1 x EM30-24 Electro-Mechanical Control Panel1 x ACO 149-ACO1/EDV1 x CONTROL ECOWATT - Basic4 x Single phase speed controller by auto-transformer - RMB 1.5 Amp1 x S & P Aluminium Axial Fan Louvre Shutter - PER-CR- 5003 x Systemair Save Connect 2.0 Internet Module1 x Elta ACO Panel 149-ACO18B1 x EC-Vent Room Unit1 x U-EK plastic housing IP65 - for use with the U-EK230E Motor Protection1 x Easy-fix termination kit - High Rise Ventilator - EFT1 x S & P Aluminium Axial Fan Louvre Shutter - PER-CR- 6301 x S & P Aluminium Axial Fan Louvre Shutter - PER-CR- 3551 x Elta Wall Cowl SWC56/631 x Elta Wall Cowl SWC25/311 x Elta Louvre Shutter - 400mm2 x GRA-100 External Grill by S&P1 x Elta Wall Cowl SWC35/401 x Duct Termination with Mesh - 710mm1 x Same Day Shipping Surcharge - City Sprint1 x Small Centrifugal Fans CBM/2-133/190 185w1 x D2E146-AP47-331 x Small Centrifugal Fan - CBM/4-180/184-150 W1 x Helios DDF-200 Roof Cowl1 x CAB-150 ECOWATT Energy Efficient Acoustic Box Fan1 x Pallet Delivery Surcharge1 x AL 400 EC 01 AXIALINE - High Performance Long Cased Axial Fan1 x Redelivery Charge1 x DPD SATURDAY Delivery Surcharge1 x Small Centrifugal Fans CBM/4-133/190 70w1 x AL 450 EC 03 AXIALINE - High Performance Long Cased Axial Fan1 x AW Sileo EC Plate Axial Fan - Three Phase - 800mm1 x International Shipping Surcharge2 x EBM-Papst D2E097-BK76-98 Double inlet2 x Elta Variable Speed Drive IP66 - 7.5KW2 x Elta Variable Speed Drive IP66 - 2.2KW1 x FU 15 40 Frequency Inverter1 x FRQ5-4A V2 Inverter Speed Controller1 x FRQ-10A V2 Inverter Speed controller1 x Helios TSD 3.0 Transformer Speed Control (400v)1 x Helios TSD 5.5 Transformer Speed Control (400v)2 x Elta Variable Speed Drive IP66 - 0.75KW1 x FU 22 25 Frequency Inverter1 x Elta Variable Speed Drive IP66 - 1.5KW1 x Frequency converter RUCK - FU 075 201 x Elta Variable Speed Drive IP66 - 4.0KW1 x Frequency converter FU 075 14 - IP661 x FRQ5-10A Inverter Speed controller1 x Elta 10 Amp Electronic single phase speed controller.1 x FU 15 16 Frequency Inverter2 x Elta Variable Speed Drive IP66 - 5.5KW1 x Frequency converter RUCK - FU 075 211 x FU 22 04 Frequency Inverter1 x ELTA - Three Phase Transformer 3amps1 x ATEX rated 3-phase Speed Control - R-DK4 KT (EX)2 x ELTA - Three Phase Transformer 10amps1 x Elta Variable Speed Drive IP66 - 2.2KW (1ph to 3ph)1 x Helios - FIUK-11KW 24.0A - FREQUENCY INVERTER1 x NKS-D swirl diffuser v-300 x 300mm1 x FU 075 04 Frequency Inverter (IP20)1 x Circular Ceiling Diffuser - TST 1251 x ELTA - Single Phase Transformer 2amps1 x PCA Diffuser - PCA-3151 x Balance S Diffuser - NO RING - 125mm1 x Circular Ceiling Diffuser - TST 2001 x Circular Ceiling Diffuser - TST 1003 x Electronic extractor fan speed controller - FSC 1.52 x Round ceiling diffuser 400mm1 x JSR 200 Painted RAL50181 x Circular Ceiling Diffuser - TST 1601 x EC6H - Reversible Group Fan Electronic Controller1 x Versio Square Ceiling Diffusers - RS141 x Balance S Diffuser - NO RING - 100mm3 x EFSC-3N- Single Phase Speed Control1 x Round ceiling diffuser 200mm1 x ELTA - Single Phase Transformer 16amps2 x Elta 6 Amp Electronic single phase speed controller with TK1 x Airvent ceiling fan controller1 x Elta 3 Amp Electronic single phase speed controller.1 x ELTA - Single Phase Transformer 12amps2 x AIRVENT speed control - AIR4019611 x ELTA - Single Phase Transformer 4amps2 x Round ceiling diffuser 250mm2 x Elta Variable Speed Drive IP66 - 0.37KW (1ph to 3ph)2 x COM-31 x EFSC-6N- Single Phase Speed Control1 x Elta Variable Speed Drive IP66 - 0.75KW (1ph to 3ph)1 x PCA Diffuser - PCA-2502 x Elta 6 Amp Electronic single phase speed controller.1 x ELTA - Single Phase Transformer 10amps2 x Remote Timer Control - 13512 x Run On Timer - 5s - 4hrs - RT5A3 x Push Timer Switch - ZA41 x Helios ZNE Electronic Fan Overrun Timer1 x Time Delay Unit - DT20B3 x Multi Input Run On Timer - 0 - 20min - CFCU3 x 7 Day Programmable TIMECLOCK3 x Vent Axia ACM 100 T (Timer Model) inline mixed flow duct fan2 x Vent Axia ACM 150 T (Timer Model) inline mixed flow duct fan3 x Remote controller FLEX - for VEKO INT2 x Helios TSW 7.5 Amp Transformer speed controller4 x S&P MULTI-REG EC FAN CONTROLLER / INTERFACE1 x REU 7amp Speed control - Two Speed Five-Step Transformer - Trickle and Boost2 x Transformer 5 Speed Controller - ATC1-4TK2 x Helios TSW 3 Amp Transformer speed controller2 x RDS 11 Helios Transformer Controller With Motor Protection2 x Vent Axia ACM 150 inline mixed flow duct fan1 x Helios TSW 1.5 Amp Transformer speed controller3 x Vent Axia ACM 100 inline mixed flow duct fan3 x Transformer speed controller - ATC1 - 1.5 Amps3 x Vent Axia ACM 125 inline mixed flow duct fan3 x DEF-140T Inlet Guard for the CBT-100N3 x CS2 Current Switch2 x Single phase speed controller by auto-transformer - RMB 3.5 Amp2 x Envirovent Silent MV160/100T Mixvent - Timer Model - 100mm - (5 year warranty)2 x Transformer (silent) speed controller - RE 3.0 Amp3 x CBS-60 Outlet Flange for CSB/CBT-602 x Speed Controller - REB33 x Transformer (silent) speed controller - RE 1.5 Amp1 x Transformer Speed Control - RTRE- 5.0Amp2 x Speed Controller - REB51 x Transformer Speed Control - RTRE- 7.0Amp1 x Transformer (silent) speed controller - RE 5.0 Amp1 x CBM 9-9 550w 4P VR (Open Motor)1 x Transformer Speed Control - RTRE- 1.5Amp1 x Speed Controller - REB1-N1 x MTS10- extractor fan 3 step switch1 x MEV Spider Wireless boost Switch - MEV-SWH-W2 x FAST-TRACK RANGE 75mm - Click Ring (1 bag of 10)1 x DEF-CBM-RE-7 - Protection Guard1 x REE-2 Electronic Speed Controller1 x MTP 10, 10K, Speed control1 x Speed Controller - REB11 x Vent Axia Silent 100T (TIMER)1 x TD Mixvent 800/200 EEXEIIT31 x CBM Low Pressure Centrifugal Fan - CBM 10/10 4 Pole 550watt CVR1 x PIR Sensor - PIR21 x RDH FLEX-SQUARE - ADH/RDH 04501 x QPTW 250C Acoustic Twin Fan with Controller1 x ELM 20 EX Flexible Cuff for ERM 221 x Silent 100 Window Kit - windowS1 x DDMP 09/09 Mounting Flange1 x PIR Sensor - PIR41 x EBM-Papst D4E225-BC01-17 Double inlet1 x Speed Controller - REB2.5-N1 x UB47- Universal Insulated Terminal1 x DDMP 12-12 3F 1810W M6A4 DG01 x GXC6EC - High Performance Extract Fan1 x SAVE VSR 300 heat recovery unit1 x KBA- inlet mounting flange for CRMT 2251 x Silentub - STUB 1001 x CBM Low Pressure Centrifugal Fan - CBM 12/12 6 Pole 736watt CVR2 x EBM-Papst D3G133-BF05-14 Double inlet1 x CMT/4-280-115 2.2KW - Single inlet centrifugal fan direct driven ( LG-90)1 x Mini Diffuser - 100mm1 x TD160-NT Mixvent - 100mm - TD160 Timer1 x CBM Low Pressure Centrifugal Fan - CBM 9/7 4 Pole 373watt CVR1 x 220x90mm Insulated Rectangular Horizontal 90° Bend1 x GENIOX 11 Internal Mounted Unit1 x LFBR 315 G4 - Helios Inline Filter Box - 315mm1 x KBA- Inlet Mounting 2801 x 220x90mm Insulated Rectangular Horizontal 45° Bend1 x 204x60mm Insulated Rectangular Vertical 45° Bend1 x 220x90mm Insulated Rectangular Vertical 45° Bend1 x CBA-100 Inlet Flange for CBT-1001 x KBA- inlet mounting flange for CRMT 2501 x Potentiometer EGH 01 - for DDMP Fans1 x CFI In-line 425 - Carbon Filter1 x CBT-130N Centrifugal ATEX II 3D ExtD 125*C1 x Electrostatic Precipitator - 1H x 3W1 x 220x90mm Insulated Rectangular Vertical 90° Bend2 x REE-1 Electronic Speed Controller1 x Transformer Speed Control - RTRE- 3.0Amp1 x RD35S-4DW.6W.3L - 122297 (Three Phase)1 x CSB-60 Centrifugal fan1 x CBM Low Pressure Centrifugal Fan - CBM 9/9 4 Pole 550watt 3V (3-Speed)1 x VTR 500 STD Filter Kit1 x IR24-P - Presence detector1 x 204x60mm Insulated Rectangular Vertical 90° Bend1 x CBM Low Pressure Centrifugal Fan - CBM 9/9 4 Pole 550watt C VR1 x CMT-2 120/50 - 0,09Kw - LG270 Single inlet centrifugal fan direct driven1 x Comefri - TLZ 225 R - High Performance Scroll Fan1 x DVV 560D4-XM/F4001 x Helios ESA-1 Surface mounted Speed Control 1amp1 x Comefri - TLZ 560 R - High Performance Scroll Fan1 x CBM Low Pressure Centrifugal Fan - CBM 7/7 6 Pole 72watt CVR1 x GENIOX 11 Roof Mounted External Unit1 x Comefri - TLZ 450 R - High Performance Scroll Fan1 x Duct Termination with Mesh - 100mm1 x 100mm Round Connector with Damper1 x CBS-100 Outlet Flange for CBT-1001 x DDMP 07/07 Mounting Flange1 x AXC TP - 150mm Plastic Centrifugal Inline Fan1 x CBM 7/7 147w 4P RE-VR1 x 204 x 60mm Duct to Fitting Connector for use with Insulated Thermal Ducting1 x ACO3TO-ADS-VFC-7.1A1 x Flat Roof Terminal -OFT 5 - Asphalt1 x CBB-60N Centrifugal1 x Silentub - STUB 2001 x RUCK MTP 20, 10K, Speed control2 x TEM 035 - 5 Speed Transformer Speed Control1 x Speed Controller - REB101 x ADH E0-280 Flange - 0280 ADHE/RDHE1 x CAD-COMPACT 900 ADVANCED N8 - MVHR unit2 x DPD 12PM Delivery Surcharge1 x KRJ - 120 Inlet Guard for CBB/CBT fans1 x Vent Axia T-Series Wall Model TX9WL1 x CBM Low Pressure Centrifugal Fan - CBM 12/9 6 Pole 736watt C1 x Duct Termination with Mesh - 450mm1 x DDMP 10-08 FLANGE1 x Envirovent Silent MV160/100S Mixvent - 100mm - (5 year warranty)1 x Ancillary Pack for SLC-900 for SLC900/4A-3AC and SLC900/8-3AC1 x DDMP 09/07 Mounting Flange1 x Universal Pipe Fixing Clip1 x Elta SCP500/4-1AC - IP551 x Duct Termination with Mesh - 250mm1 x Biflow SB250-CON2-3 - High Temperature Bifurcated Fan1 x CBT-100N Centrifugal ATEX II 2G Exe II T31 x Duct Termination with Mesh - 200mm1 x Helios VARW 450/4 - TK1 x Spiral end cap - 355mm1 x SDD-U Anti Vibration Pads1 x Elta SCP315/4-1AC - IP551 x CBM 9/7 4p 420W RE-VR1 x Biflow SB500-CON2-3 - High Temperature Bifurcated Fan1 x SPI-200 C Iris damper1 x RTRD - Three Phase Speed Controller - 2 Amp1 x RTRD - Three Phase Speed Controller - 4 Amp1 x CO2 Room Sensor - CO2-R1 x AKOR Mounting Plate for GD model(VIM166423)1 x Flanged Damper 019-0500-STD1 x Chaysol DA 9/9 3 speed1 x ADH E0-450 Flange - 0450 ADHE/RDHE1 x Elta Standard Ambient Flexible Connector - 800mm1 x Purlin Box 630/710 for RAW Cowls1 x Vent Axia W300310 Controller Electronic 1.5A1 x TecFire Intumescent Damper - Rectangular 400x400mm1 x Biflow SB250-CON4-1 - High Temperature Bifurcated Fan1 x CBS-160 Outlet Flange for CBT-1601 x Elta SLC500/4B-1AC - IP551 x Elta Skyflow SSRL710-1EC1 x CBT-170 Centrifugal1 x D2E-146-AP47-751 x HXP450/6-1 - 6 Pole - Single Phase1 x CAD-COMPACT 500 ADVANCED N8 - MVHR unit1 x Elta SCP500/4-3AC - IP551 x 204 x 60mm Duct to Duct Connector for use with Insulated Thermal Ducting1 x JETLINE-100 ECOWATT - In Line Centrifugal Duct Fan1 x Elta Turboflow-TF - 450mm - Single phase1 x Flanged Damper 019-0560-STD1 x CBM 7/9 4p 300W RE-VR1 x CBP-9/7-RC1 x Elta Standard Ambient Flexible Connector - 450mm1 x High Temperature Flexible Connector - 063-0630-PU2501 x Spiral Ducting 1 meter - 200mm1 x Contra Rotating TCBBx2-630 Cased Axial - Single Phase - IP65 - Soler & Palau1 x Spare filter for Energi Sava 380 HR unit1 x REB Ecowatt Speed Control - REB-ECO1 x Elta Turboflow-TF - 630mm - Three phase1 x Spiral end cap - 80mm1 x Chaysol DA 7/7 NT (V600002)1 x Elta Standard Ambient Flexible Connector - 350mm1 x RDH Flange - 04001 x EBM-Papst K3G160-BD02-01 Double inlet1 x JMS-5601 x Direct Delivery Surcharge1 x Atex Inline Fan 180mm - ERM18EXE1 x Chaysol da 9-7 - 3 Speed1 x AL 315 EC 01 AXIALINE - High Performance Long Cased Axial Fan1 x KRJ - 280 Inlet Guard1 x Acoustic Box Fans (Inline) - CAB-1001 x Elta Standard Ambient Flexible Connector - 250mm1 x RDH Flange - 02501 x DDMP 10-10 FLANGE1 x RD31S-4DW.6Q.AL - 121303 (Three Phase)1 x 220x90mm x 1m Insulated Rectangular Duct1 x CBP-7/7-RC1 x Small Centrifugal Fan - CBM/4-160/150-125 W1 x Jetflow Silent SJMF-S 200-1EC1 x Ancillary Pack for SB-Biflow 250 model1 x G2E160−AL19−56 FLUE FAN1 x Vertical Cowl - RAV630/7101 x Soler & Palau - Contra Rotating TCBTx2-560 - IP651 x RD31S-4EW.6Q.AL - 122296 (Single Phase)1 x Heat Resistant In-line Axial Fan - VO-901 x D2E146-AP47-C11 x Elta Standard Ambient Flexible Connector - 630mm1 x CFI Lite 600 Carbon Filter1 x DDMP 07-07 1F 1100W M6AO DA51 x Impeller Side Guard - 800mm1 x FLEX CONNECTOR FOR MFQ-560 FAN1 x Revolution SLCX ATEX Long Cased Axial Flow Fan SLCX400/2-3 Three Phase1 x ERM180EXE Bracket1 x Elta Standard Ambient Flexible Connector - 315mm1 x Access Door for Circular Duct - 400 x 300 - SIZE 451 x Helios Condense Collector1 x Elta - SMT 125 Mixvent Inline Fan - Clearance Stock Line2 x FAST-TRACK RANGE 90mm - Adaptor For Distribution Box2 x FAST-TRACK RANGE 90mm - Click Ring (1 bag of 10)2 x RDS 1 Helios Transformer Controller With Motor Protection2 x Elta Turboflow Max TF056J23-A6-10 - THREE PHASE1 x Control switch - CR1501 x FAST-TRACK RANGE 75mm - Adjustable Air Restrictor1 x Elta - Room Sensor - Temp/Humid/C021 x Speed Controller - REB161 x Curved Blade Grille 600x600 (2way blow)1 x Elta 2 Amp Electronic single phase speed controller.1 x Round ceiling diffuser 300mm1 x Round ceiling diffuser 350mm2 x CMT-2 225/090 1.1KW - Single inlet centrifugal fan direct driven1 x SD-MUB Vibration pad set1 x KBA- Inlet Mounting 2251 x WSD 100 (1060x1060x70)1 x CBA-160 Inlet Flange for CBT-1602 x Envirovent 4 Way Remote Control Switch - SWHBKRF-42 x Temperature Fan Speed Controller - ATCP4-WMS3 x Vent Axia ACM 200 inline mixed flow duct fan2 x Vent Axia T-Series Controller2 x Envirovent G4 Filter - SL-G4/F74 x TG-K3/NTC10-01 - Duct temperature sensor4 x Vent Axia ACM 125 T (Timer Model) inline mixed flow duct fan2 x Speed controller with Reverse - REB-1R1 x Transformer 5 Speed Controller - ATC1-2TK3 x MWS 5 – Transformer Controller With Motor Protection Unit2 x MWS-75 Transformer controller with TK -7.5A1 x MWS 3 – Transformer Controller With Motor Protection3 x KMBI 225 Connector rectangular/circular to install on the discharge of CMT2 x TEM 075 - 5 Speed Transformer Speed Control1 x TD EVO-100 PF ECOWATT - Environmentally Friendly Energy Efficient Inline Fan1 x ERR 20/1 Centrifugal inline fan3 x Two Speed Switch - REGUL-23 x KMBI 315 Connector rectangular/circular to install on the discharge of CMT2 x Helios HQW-630/4 - IP551 x ELM 18 EX Flexible Cuff for ERM 181 x Temperature Controller - EDTW2 x Control with reverse - CR3001 x PM230-TF, AC 230V Damper Actuator, Spring Return, 2 x SPDT, 72C Thermal Fuse2 x Insulated extract Plenum 8+12 x Insulated extract Plenum 6+11 x WS - Reversing Switch from Helios Fans1 x Elta 3 Amp Electronic single phase speed controller with TK1 x MWS 1.5 – Transformer Controller With Motor Protection2 x Vortice Quadro Micro 100 I - Standard Version1 x RR EC 160 Centrifugal inline fan - Energy Efficient Motor1 x EC Trickle and boost module - IP561 x Skyflow SSR Horizontal Roof Cowl SSR31/35B2 x Commercial Single or 3 phase Fan Reversing Switch - RS11 x Helios TSW 0.3Amp Compact Transformer speed controller2 x KMBI 180 Connector rectangular/circular to install on the discharge of CMT1 x Skyflow SSR Horizontal Roof Cowl SSR80B1 x Helios HQW-315/4 - IP551 x CBA-60 Inlet Flange for CBT-601 x Quietflow SQS400-1ECL - Centrifugal Box Fan1 x Helios PU10 Speed Potentiometer (Flush Mounted)1 x Helios TSW MCB Amp Transformer speed controller1 x Multileaf Volume Control Dampers -500/500 Rectangular Flanged1 x REU 1.5amp Speed control - Two Speed Five-Step Transformer - Trickle and Boost1 x Multiflow SMB550/4-1AC1 x ELM 25 EX Flexible Cuff for ERM 251 x Bathroom Fan -Envirovent- Silent 100 T (Timer Model)1 x TUNE-R-200-3-M1 - Control Damper1 x MEV300/160 Wireless Boost Switch - SWHWMEV1 x RSK355 - Back Draught Shutter1 x VTR 300 STD Filter Kit1 x ENV 100 12v transformer SELV1 x KMBI 250 Connector rectangular/circular to install on the discharge of CMT2 x Transformer 5 Speed Controller - ATC1-8TK2 x HCFC 1.7 - Reversible Speed Controller for HCF sweep fans2 x Transformer 5 Speed Controller - ATC1-12TK2 x Three Phase Transformer controllers - RMT 1.5 Amp1 x Transformer 5 Speed Controller - ATC1-10TK1 x TDP-D Pressure Sensor with Display1 x Single phase speed controller by auto-transformer - RMB 10.0 Amp3 x Isolator Switch - ISOSW1 x Transformer Speed Control - RTRE- 12.0Amp2 x CPTA-S PIR SENSOR Volt Free Contacts - Surface Mounted1 x Helios HQW-200/2 - IP551 x RTRD - Three Phase Speed Controller - 14 Amp1 x TG-K Duct temperature sensor1 x BEAS-control module1 x Isolator Switch - EFF-ISO1 x Rectangular Airbrick Adaptor1 x RSK400 - Back Draught Shutter1 x Helios HQW-200/4 - IP55
Best sellers
Reviews
Transformer (silent) speed controller - RE 1.5 Amp
£ 132.29
Unbelievable! With TDmixvent500: noise reduction minimum 50%...