1 x Elta Variable Speed Drive IP66 - 7.5KW3 x Elta Variable Speed Drive IP66 - 2.2KW1 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 FU 15 40 Frequency Inverter1 x Helios TSD 5.5 Transformer Speed Control (400v)1 x FU 22 25 Frequency Inverter1 x FU 075 52 Frequency Inverter (IP20)1 x Frequency converter FU 075 14 - IP664 x Elta Variable Speed Drive IP66 - 0.75KW1 x Elta Variable Speed Drive IP66 - 4.0KW1 x Frequency converter RUCK - FU 075 201 x Elta 10 Amp Electronic single phase speed controller.1 x FU 15 16 Frequency Inverter1 x ELTA - Three Phase Transformer 3amps2 x FRQ5-10A Inverter Speed controller1 x ELTA - Three Phase Transformer 10amps1 x NKS-D swirl diffuser v-300 x 300mm1 x Frequency converter RUCK - FU 075 381 x ATEX rated 3-phase Speed Control - R-DK4 KT (EX)1 x Frequency converter RUCK - FU 075 211 x FU 22 04 Frequency Inverter1 x Circular Ceiling Diffuser - TST 1251 x FU 075 04 Frequency Inverter (IP20)1 x Helios - FIUK-11KW 24.0A - FREQUENCY INVERTER1 x PCA Diffuser - PCA-3151 x Circular Ceiling Diffuser - TST 2001 x Circular Ceiling Diffuser - TST 1001 x Balance S Diffuser - NO RING - 125mm1 x Curved Blade Grille 600x600 (2way blow)3 x Electronic extractor fan speed controller - FSC 1.51 x JSR 200 Painted RAL50181 x Circular Ceiling Diffuser - TST 1601 x EC6H - Reversible Group Fan Electronic Controller1 x Balance S Diffuser - NO RING - 100mm1 x EFSC-3N- Single Phase Speed Control1 x Round ceiling diffuser 200mm5 x Elta 6 Amp Electronic single phase speed controller with TK1 x Elta 2 Amp Electronic single phase speed controller.1 x ELTA - Single Phase Transformer 16amps1 x Elta 3 Amp Electronic single phase speed controller with TK1 x ELTA - Single Phase Transformer 8amps1 x Elta 3 Amp Electronic single phase speed controller.1 x Round ceiling diffuser 300mm1 x Round ceiling diffuser 250mm1 x Round ceiling diffuser 350mm3 x Airvent ceiling fan controller1 x ELTA - Single Phase Transformer 12amps1 x AIRVENT speed control - AIR4019611 x ELTA - Single Phase Transformer 4amps2 x Elta Variable Speed Drive IP66 - 0.37KW (1ph to 3ph)4 x COM-32 x Elta 6 Amp Electronic single phase speed controller.1 x EFSC-6N- Single Phase Speed Control1 x PCA Diffuser - PCA-2501 x Elta Variable Speed Drive IP66 - 0.75KW (1ph to 3ph)3 x Remote Timer Control - 13511 x ELTA - Single Phase Transformer 10amps1 x Elta Variable Speed Drive IP66 - 1.5KW (1ph to 3ph)1 x Helios ZNE Electronic Fan Overrun Timer3 x Multi Input Run On Timer - 0 - 20min - CFCU1 x Elta Variable Speed Drive IP66 - 1.5KW2 x HCFC 1.7 - Reversible Speed Controller for HCF sweep fans3 x Push Timer Switch - ZA43 x Vent Axia ACM 150 inline mixed flow duct fan1 x Time Delay Unit - DT20B6 x Vent Axia ACM 125 T (Timer Model) inline mixed flow duct fan2 x Remote controller FLEX - for VEKO INT2 x Transformer 5 Speed Controller - ATC1-10TK2 x Transformer 5 Speed Controller - ATC1-4TK2 x Transformer 5 Speed Controller - ATC1-8TK3 x Three Phase Transformer controllers - RMT 1.5 Amp4 x Isolator Switch - ISOSW2 x 7 Day Programmable TIMECLOCK2 x Helios TSW 7.5 Amp Transformer speed controller3 x Vent Axia ACM 200 inline mixed flow duct fan3 x Systemair Save Connect 2.0 Internet Module3 x CS2 Current Switch6 x Single phase speed controller by auto-transformer - RMB 1.5 Amp1 x MWS 3 – Transformer Controller With Motor Protection5 x Vent Axia ACM 125 inline mixed flow duct fan1 x TTC-2000 Three phase electric heater controller1 x Envirovent 4 Way Remote Control Switch - SWHBKRF-41 x Helios TSW 3 Amp Transformer speed controller2 x Helios TSW 0.3Amp Compact Transformer speed controller2 x Helios TSW MCB Amp Transformer speed controller3 x Vent Axia ACM 100 inline mixed flow duct fan1 x Helios TSW 1.5 Amp Transformer speed controller3 x Envirovent Silent MV160/100T Mixvent - Timer Model - 100mm - (5 year warranty)3 x Single phase speed controller by auto-transformer - RMB 8.0 Amp3 x S&P MULTI-REG EC FAN CONTROLLER / INTERFACE1 x Temperature Fan Speed Controller - ATCP4-WMS3 x MV-B Dual Switch for use with Helios HQW plate fans,3 x Single phase speed controller by auto-transformer - RMB 3.5 Amp3 x WS - Reversing Switch from Helios Fans1 x Elta ACO Panel 149-ACO14E1 x EC-Vent control board3 x Transformer 5 Speed Controller - ATC1-12TK2 x TG-K Duct temperature sensor1 x CONTROL ECOWATT - Basic4 x BEAS-control module2 x Two Speed Switch - REGUL-21 x ACO8AC/EC AutoChangeover panel3 x MWS 1.5 – Transformer Controller With Motor Protection2 x Vent Axia T-Series Controller3 x Transformer Speed Control - RTRE- 12.0Amp1 x ACO 149-ACO1/EDV4 x Envirovent G4 Filter - SL-G4/F71 x CMT-2 200/80 1.1KW - Single inlet centrifugal fan direct driven1 x Single phase speed controller by auto-transformer - RMB 10.0 Amp2 x Helios HQW-200/2 - IP551 x EM30-24 Electro-Mechanical Control Panel1 x KMBI 180 Connector rectangular/circular to install on the discharge of CMT7 x Transformer (silent) speed controller - RE 3.0 Amp3 x Vent Axia ACM 100 T (Timer Model) inline mixed flow duct fan1 x RDS 7 Helios Transformer Controller With Motor Protection2 x Helios HQW-630/4 - IP551 x U-EK plastic housing IP65 - for use with the U-EK230E Motor Protection1 x KMBI 225 Connector rectangular/circular to install on the discharge of CMT3 x RRB- transformer controller1 x CBS-60 Outlet Flange for CSB/CBT-601 x EC-Vent Room Unit3 x TG-K3/NTC10-01 - Duct temperature sensor1 x Transformer 5 Speed Controller - ATC1-2TK1 x DEF-140T Inlet Guard for the CBT-100N1 x S & P Aluminium Axial Fan Louvre Shutter - PER-CR- 5003 x Helios HQW-200/4 - IP553 x Elta ACO Panel 149-ACO18B1 x Skyflow SSR Horizontal Roof Cowl SSR31/35B2 x CPTA-S PIR SENSOR Volt Free Contacts - Surface Mounted1 x Transformer (silent) speed controller - RE 1.5 Amp1 x S & P Aluminium Axial Fan Louvre Shutter - PER-CR- 6301 x EM30-24 Control Panel Commissioning Service1 x Easy-fix termination kit - High Rise Ventilator - EFT1 x CMT-2 225/090 1.1KW - Single inlet centrifugal fan direct driven2 x Transformer Speed Control - RTRE- 7.0Amp1 x TG-R room temperature sensor1 x S & P Aluminium Axial Fan Louvre Shutter - PER-CR- 3551 x CBA-60 Inlet Flange for CBT-602 x Speed Controller - REB102 x Vent Axia ACM 150 T (Timer Model) inline mixed flow duct fan4 x Speed Controller - REB51 x Skyflow SSR Horizontal Roof Cowl SSR31/35BS2 x Helios HQW-315/4 - IP552 x Quietflow SQS400-1ECL - Centrifugal Box Fan1 x KMBI 250 Connector rectangular/circular to install on the discharge of CMT4 x Transformer Speed Control - RTRE- 1.5Amp1 x Helios PU10 Speed Potentiometer (Flush Mounted)1 x CBM 9-9 550w 4P VR (Open Motor)2 x Isolator Switch - EFF-ISO2 x MTS10- extractor fan 3 step switch2 x Commercial Single or 3 phase Fan Reversing Switch - RS11 x REE-2 Electronic Speed Controller1 x Elta Wall Cowl SWC56/631 x CBM Low Pressure Centrifugal Fan - CBM 10/10 4 Pole 550watt CVR1 x DEF-CBM-RE-7 - Protection Guard2 x SG-200 Fan Guard for the HQW 2002 x Vent Axia Silent 100T (TIMER)3 x QPTW 250C Acoustic Twin Fan with Controller1 x Speed Controller - REB11 x Helios HQW-400/4 - IP551 x Helios HQW-250/4 - IP551 x VTR 300 STD Filter Kit2 x EBM-Papst D4E225-BC01-17 Double inlet1 x Elta Louvre Shutter - 400mm1 x Three Phase 3 step - 10amp Transformer controller for use with the HV Wall Mounted fans.3 x Transformer (silent) speed controller - RE 5.0 Amp1 x Bathroom Fan -Envirovent- Silent 100 T (Timer Model)2 x REB-CVF 0-10v Controller1 x Silent 100 Window Kit - windowS3 x MTP 10, 10K, Speed control1 x CBT-100N Centrifugal1 x RDH FLEX-SQUARE - ADH/RDH 04501 x Contactor Interface Station - CI91 x GXC6EC - High Performance Extract Fan1 x RDS 11 Helios Transformer Controller With Motor Protection1 x TG-K Duct temperature sensor1 x PIR Sensor - PIR4
Best sellers
Contra Rotating TCBBx2-450 Cased Axial - Single Phase - IP65 - Soler & Palau
Soler & Palau TCBB/4-450/H - IP65
Soler & Palau - Contra Rotating TCBTx2-450 - IP65
Elta SLC450/2A-3AC - IP55
Belt Drive Cased Axial Fan - 450mm - L version
Systemair AR 450E4 Sileo - IP54
Soler & Palau TCBT/4-450/H - IP65
Elta SLC450/2-1AC - IP55
Reviews
EM 250-E2M 01- Etamaster-250
£ 128.80
Really well made but comes with no speed controler? ?and can...