• Model:RRB

RRB- transformer controller

£ 76.17 (excl. VAT)

£ 91.40 (inc. VAT)

rrb- transformer controller, sine wave supply to fans so no buzzing at low speeds.
IP20, Max current 0.41 Amps.
Suitable for smaller fans, for larger single phase fans see the RE range.
1 x Helios TSD 3.0 Transformer Speed Control (400v)1 x FRQ-10A V2 Inverter Speed controller2 x Elta Variable Speed Drive IP66 - 1.5KW3 x FRQ5-10A Inverter Speed controller1 x PCA Diffuser - PCA-3151 x FU 075 04 Frequency Inverter (IP20)4 x Electronic extractor fan speed controller - FSC 1.51 x Balance S Diffuser - NO RING - 100mm1 x Versio Square Ceiling Diffusers - RS142 x EC6H - Reversible Group Fan Electronic Controller1 x Round ceiling diffuser 200mm1 x Elta 2 Amp Electronic single phase speed controller.2 x Elta 6 Amp Electronic single phase speed controller with TK1 x Round ceiling diffuser 300mm1 x EFSC-3N- Single Phase Speed Control1 x Round ceiling diffuser 350mm1 x ELTA - Single Phase Transformer 8amps1 x Elta 3 Amp Electronic single phase speed controller.1 x Round ceiling diffuser 250mm1 x Elta 3 Amp Electronic single phase speed controller with TK1 x ELTA - Single Phase Transformer 16amps1 x AIRVENT speed control - AIR4019611 x ELTA - Single Phase Transformer 12amps1 x ELTA - Single Phase Transformer 4amps2 x Airvent ceiling fan controller1 x Elta Variable Speed Drive IP66 - 0.37KW (1ph to 3ph)1 x EFSC-6N- Single Phase Speed Control1 x PCA Diffuser - PCA-2503 x Elta 6 Amp Electronic single phase speed controller.4 x COM-33 x Remote Timer Control - 13511 x Elta Variable Speed Drive IP66 - 0.75KW (1ph to 3ph)1 x ELTA - Single Phase Transformer 10amps1 x Elta Variable Speed Drive IP66 - 1.5KW (1ph to 3ph)1 x Run On Timer - 5s - 4hrs - RT5A1 x Helios ZNE Electronic Fan Overrun Timer3 x Push Timer Switch - ZA41 x Time Delay Unit - DT20B3 x Multi Input Run On Timer - 0 - 20min - CFCU2 x 7 Day Programmable TIMECLOCK2 x ERR 20/1 Centrifugal inline fan1 x ACO8AC/EC AutoChangeover panel1 x ACOAS/ AC/EC Auto Changeover 8Amp1 x Elta ACO Panel 149-ACO14E1 x EC-Vent control board1 x CONTROL ECOWATT - Basic1 x EM10-24v Control Panel for FSD-C dampers1 x ACO 149-ACO1/EDV1 x EM30-24 Electro-Mechanical Control Panel1 x U-EK plastic housing IP65 - for use with the U-EK230E Motor Protection1 x EC-Vent Room Unit1 x S & P Aluminium Axial Fan Louvre Shutter - PER-CR- 5002 x Systemair Save Connect 2.0 Internet Module1 x Elta ACO Panel 149-ACO18B1 x S & P Aluminium Axial Fan Louvre Shutter - PER-CR- 6301 x Easy-fix termination kit - High Rise Ventilator - EFT1 x EM30-24 Control Panel Commissioning Service1 x S & P Aluminium Axial Fan Louvre Shutter - PER-CR- 3551 x Elta Wall Cowl SWC56/631 x Elta Wall Cowl SWC35/401 x Elta Wall Cowl SWC45/501 x Elta Wall Cowl SWC25/311 x Elta Louvre Shutter - 400mm1 x Jet Cowl - 315mm2 x Vent Axia ACM 150 inline mixed flow duct fan2 x Vent Axia ACM 100 inline mixed flow duct fan2 x Vent Axia ACM 200 inline mixed flow duct fan1 x Elta Variable Speed Drive IP66 - 7.5KW2 x Elta Variable Speed Drive IP66 - 2.2KW1 x Helios TSD 5.5 Transformer Speed Control (400v)1 x FU 22 25 Frequency Inverter1 x FU 15 40 Frequency Inverter3 x Elta Variable Speed Drive IP66 - 0.75KW1 x FU 075 52 Frequency Inverter (IP20)1 x Frequency converter RUCK - FU 075 201 x Frequency converter FU 075 14 - IP662 x Elta 10 Amp Electronic single phase speed controller.1 x Elta Variable Speed Drive IP66 - 4.0KW1 x ELTA - Three Phase Transformer 10amps1 x NKS-D swirl diffuser v-300 x 300mm1 x Elta Variable Speed Drive IP66 - 5.5KW1 x FU 15 16 Frequency Inverter1 x Frequency converter RUCK - FU 075 381 x Elta Variable Speed Drive IP66 - 2.2KW (1ph to 3ph)1 x ELTA - Three Phase Transformer 3amps1 x Circular Ceiling Diffuser - TST 2001 x Helios - FIUK-11KW 24.0A - FREQUENCY INVERTER1 x Circular Ceiling Diffuser - TST 1004 x Vent Axia ACM 100 T (Timer Model) inline mixed flow duct fan1 x Frequency converter RUCK - FU 075 211 x Circular Ceiling Diffuser - TST 1251 x FU 22 04 Frequency Inverter2 x Transformer 5 Speed Controller - ATC1-12TK3 x HCFC 1.7 - Reversible Speed Controller for HCF sweep fans2 x Round ceiling diffuser 400mm1 x ELTA - Single Phase Transformer 2amps1 x Balance S Diffuser - NO RING - 125mm1 x Curved Blade Grille 600x600 (2way blow)1 x JSR 200 Painted RAL50181 x Circular Ceiling Diffuser - TST 1602 x Vent Axia ACM 125 inline mixed flow duct fan2 x Isolator Switch - ISOSW2 x Single phase speed controller by auto-transformer - RMB 3.5 Amp2 x CMT-2 200/80 1.1KW - Single inlet centrifugal fan direct driven1 x TG-K Duct temperature sensor2 x Vent Axia T-Series Controller2 x BEAS-control module2 x TG-K3/NTC10-01 - Duct temperature sensor2 x KMBI 180 Connector rectangular/circular to install on the discharge of CMT1 x Transformer (silent) speed controller - RE 5.0 Amp3 x Speed Controller - REB52 x Commercial Single or 3 phase Fan Reversing Switch - RS12 x MTS10- extractor fan 3 step switch2 x Bathroom Fan -Envirovent- Silent 100 T (Timer Model)1 x Speed Controller - REB13 x MTP 10, 10K, Speed control2 x REB-CVF 0-10v Controller2 x QPTW 250C Acoustic Twin Fan with Controller1 x VTR 300 STD Filter Kit1 x Contactor Interface Station - CI91 x CBT-100N Centrifugal1 x Elta - Room Sensor - Temp/Humid/C022 x Remote controller FLEX - for VEKO INT3 x S&P MULTI-REG EC FAN CONTROLLER / INTERFACE2 x Helios TSW 7.5 Amp Transformer speed controller1 x Transformer 5 Speed Controller - ATC1-4TK2 x DEF-140T Inlet Guard for the CBT-100N3 x Single phase speed controller by auto-transformer - RMB 1.5 Amp1 x Single phase speed controller by auto-transformer - RMB 10.0 Amp3 x CBS-60 Outlet Flange for CSB/CBT-602 x CBM 9-9 550w 4P VR (Open Motor)2 x Transformer Speed Control - RTRE- 1.5Amp2 x Speed Controller - REB101 x DEF-CBM-RE-7 - Protection Guard1 x ELM 25 EX Flexible Cuff for ERM 251 x ELM 20 EX Flexible Cuff for ERM 222 x CBM Low Pressure Centrifugal Fan - CBM 10/10 4 Pole 550watt CVR1 x CBM Low Pressure Centrifugal Fan - CBM 10/10 4 Pole 550watt VR1 x VEKA INT 2000/15.0-L1 EKO1 x PIR Sensor - PIR41 x RDH FLEX-SQUARE - ADH/RDH 04501 x Speed Controller - REB81 x UB47- Universal Insulated Terminal1 x EBM-Papst D3G133-BF05-14 Double inlet1 x Silentub - STUB 1001 x CBM Low Pressure Centrifugal Fan - CBM 12/12 6 Pole 736watt CVR1 x DDMP 12-12 3F 1810W M6A4 DG01 x CBM Low Pressure Centrifugal Fan - CBM 9/7 4 Pole 373watt CVR1 x Potentiometer EGH 01 - for DDMP Fans1 x Compact SCD450/4-1AC1 x Transformer speed controller - ATC1 - 1.5 Amps1 x DS-2 2-Speed Switch (3 Phase)1 x Mini Diffuser - 100mm1 x CBM Low Pressure Centrifugal Fan - CBM 9/9 4 Pole 550watt 3V (3-Speed)1 x CBT-130N Centrifugal ATEX II 3D ExtD 125*C1 x IR24-P - Presence detector1 x CBM Low Pressure Centrifugal Fan - CBM 9/9 4 Pole 550watt C VR1 x VTR 500 STD Filter Kit2 x Three Phase Transformer controllers - RMT 1.5 Amp2 x Envirovent G4 Filter - SL-G4/F71 x Quietflow SQS400-1ECL - Centrifugal Box Fan2 x Vent Axia ACM 150 T (Timer Model) inline mixed flow duct fan2 x CS2 Current Switch1 x RRB- transformer controller2 x Helios HQW-630/4 - IP551 x Speed Controller - REB62 x REE-2 Electronic Speed Controller3 x Speed Controller - REB1-N3 x Vent Axia ACM 125 T (Timer Model) inline mixed flow duct fan1 x Transformer 5 Speed Controller - ATC1-2TK2 x Envirovent Silent MV160/100T Mixvent - Timer Model - 100mm - (5 year warranty)1 x Transformer Speed Control - RTRE- 5.0Amp1 x Transformer (silent) speed controller - RE 1.5 Amp3 x CBA-60 Inlet Flange for CBT-605 x Transformer (silent) speed controller - RE 3.0 Amp1 x ENV 100 12v transformer SELV1 x TD Mixvent 800/200 EEXEIIT32 x FAST-TRACK RANGE 75mm - Click Ring (1 bag of 10)1 x DDMP 09/09 Mounting Flange1 x SAVE VSR 300 heat recovery unit2 x Vent Axia Silent 100T (TIMER)1 x Quietflow SQS100-1ECL - Centrifugal Box Fan1 x Speed controller with Reverse - REB-1R1 x TDP-D Pressure Sensor with Display2 x Two Speed Switch - REGUL-21 x ELM 18 EX Flexible Cuff for ERM 182 x DDMP 09-09 3F 2130W M6A4 DG01 x TD EVO-100 PF ECOWATT - Environmentally Friendly Energy Efficient Inline Fan2 x Helios HQW-400/4 - IP552 x Envirovent 4 Way Remote Control Switch - SWHBKRF-43 x Helios TSW 3 Amp Transformer speed controller1 x MWS 3 – Transformer Controller With Motor Protection3 x WS - Reversing Switch from Helios Fans2 x Isolator Switch - EFF-ISO2 x Helios HQW-200/4 - IP551 x CPTA-S PIR SENSOR Volt Free Contacts - Surface Mounted2 x REE-1 Electronic Speed Controller2 x Transformer Speed Control - RTRE- 12.0Amp1 x Temperature Fan Speed Controller - ATCP4-WMS1 x RDS 11 Helios Transformer Controller With Motor Protection1 x Helios TSW MCB Amp Transformer speed controller1 x Helios TSW 1.5 Amp Transformer speed controller1 x KMBI 225 Connector rectangular/circular to install on the discharge of CMT2 x Skyflow SSR Horizontal Roof Cowl SSR31/35B1 x TUNE-R-200-3-M1 - Control Damper2 x TG-R room temperature sensor1 x CMT-2 225/090 1.1KW - Single inlet centrifugal fan direct driven1 x KMBI 250 Connector rectangular/circular to install on the discharge of CMT1 x Helios PU10 Speed Potentiometer (Flush Mounted)1 x Transformer Speed Control - RTRE- 7.0Amp1 x Helios TSW 0.3Amp Compact Transformer speed controller1 x Helios HQW-200/2 - IP551 x MWS 1.5 – Transformer Controller With Motor Protection1 x Helios HQW-315/4 - IP551 x GXC6EC - High Performance Extract Fan1 x TG-K Duct temperature sensor1 x Silent 100 Window Kit - windowS1 x CPTA-E Flush mounted PIR sensor with timer
Reviews
DAOSL Back Draft Damper
DAOSL Back Draft Damper
£ 11.49

Look good, works well, except the shaft of the lanellae cuts...