• 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 Vent Axia ACM 125 inline mixed flow duct fan1 x Push Timer Switch - ZA41 x Helios ZNE Electronic Fan Overrun Timer1 x CS2 Current Switch4 x Single phase speed controller by auto-transformer - RMB 1.5 Amp2 x Envirovent Silent MV160/100T Mixvent - Timer Model - 100mm - (5 year warranty)1 x Multi Input Run On Timer - 0 - 20min - CFCU1 x Time Delay Unit - DT20B2 x MV-B Dual Switch for use with Helios HQW plate fans,1 x TTC-2000 Three phase electric heater controller1 x 7 Day Programmable TIMECLOCK2 x COM-32 x Systemair Save Connect 2.0 Internet Module3 x Isolator Switch - ISOSW1 x ACO8AC/EC AutoChangeover panel1 x ACOAS/ AC/EC Auto Changeover 8Amp1 x MWS 3 – Transformer Controller With Motor Protection1 x Elta ACO Panel 149-ACO14E1 x Single phase speed controller by auto-transformer - RMB 10.0 Amp1 x Single phase speed controller by auto-transformer - RMB 3.5 Amp1 x CONTROL ECOWATT - Basic1 x EC-Vent control board1 x ACO 149-ACO1/EDV3 x Single phase speed controller by auto-transformer - RMB 8.0 Amp3 x Elta 6 Amp Electronic single phase speed controller with TK1 x Elta Variable Speed Drive IP66 - 0.75KW1 x U-EK plastic housing IP65 - for use with the U-EK230E Motor Protection2 x MWS 1.5 – Transformer Controller With Motor Protection1 x Commercial Single or 3 phase Fan Reversing Switch - RS11 x EC-Vent Room Unit2 x Isolator Switch - EFF-ISO2 x CBM Low Pressure Centrifugal Fan - CBM 10/10 4 Pole 550watt CVR2 x TG-R room temperature sensor1 x EM30-24 Control Panel Commissioning Service1 x CPTA-S PIR SENSOR Volt Free Contacts - Surface Mounted1 x Bathroom Fan -Envirovent- Silent 100 T (Timer Model)1 x Elta Variable Speed Drive IP66 - 2.2KW1 x REE-1 Electronic Speed Controller1 x Helios TSW 7.5 Amp Transformer speed controller1 x TG-K3/NTC10-01 - Duct temperature sensor1 x Vent Axia Silent 100T (TIMER)1 x BEAS-control module2 x EC6H - Reversible Group Fan Electronic Controller1 x WS - Reversing Switch from Helios Fans1 x Helios HQW-200/2 - IP551 x MTP 10, 10K, Speed control1 x Transformer Speed Control - RTRE- 7.0Amp1 x CMT-2 200/80 1.1KW - Single inlet centrifugal fan direct driven1 x KMBI 180 Connector rectangular/circular to install on the discharge of CMT
Reviews
Circular Inline Silencers - 0.6M long - SLU-600
Circular Inline Silencers - 0.6M long - SLU-600
£ 58.40

I have a loft mount extractor fan which was very noisy. I ...