• Model:RRB

RRB- transformer controller

£ 72.54 (excl. VAT)

£ 87.05 (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 Venturia Whole House Ventilation1 x Soler & Palau - HXBR/4-500/H - IP541 x HXP500/6-3 - 6 Pole - Three Phase1 x CBMT/Q 400-55 1 HEATER KIT1 x HEATER BATTERY+CONTROLS 315 DIA 1 PHASE 4/8kW1 x Ancillary Pack for SB-Biflow 250 model1 x Singleflow SSDL315-1EC1 x Spiral Duct Grille Termination - 355mm1 x OZEO ECOWATT 2 Wireless Low Energy Whole House Extract Ventilation Unit1 x Spiral Ducting 1 meter - 355mm1 x TD-SILENT 2000/3151 x Quietflow SQS315-1ECL - Centrifugal Box Fan1 x Anti Vibration Duct Suspension Rings - 355mm1 x Speed Controller - REB51 x Kitchen Grille with Grease Filter - 300x300 - NO GRILLE BOX1 x Kitchen Extract Grille with Grease Filter - 280x185 - CEF NO GRILL BOX1 x TD160 Mixvent - 100mm - TD160-N Standard1 x Flanged Spigot - 560mm1 x Ancillary Sealing Band - 150mm1 x Soler & Palau - HXBR/4-400/H - IP541 x CBMT/Q 500-17 3 HEATER KIT1 x CBMT/Q 150-27 1 HEATER KIT1 x AirTrak Heater-315mm1 x CBMT/Q 315-90 3 HEATER KIT1 x CBMT/Q 125-12 1 HEATER KIT1 x CBMT/Q 315-54 1 HEATER KIT1 x CBMT/Q 315-120 3 HEATER KIT1 x CBMT/Q 200-54 1 HEATER KIT1 x Biflow SB250-CON4-3 - High Temperature Bifurcated Fan1 x Differential Pressure Switch - 20 - 300 Pa - IP541 x REE-4 Electronic Speed Controller1 x Potentiometer EGH 01 - for DDMP Fans1 x RUCK MTP 20, 10K, Speed control1 x REE-2 Electronic Speed Controller1 x Slim Qube SSQU22/4-3HT1 x Duct Mounted Filter Box - G4 Grade Panel - 355mm1 x Single phase speed controller by auto-transformer - RMB 3.5 Amp1 x REU 1.5amp Speed control - Two Speed Five-Step Transformer - Trickle and Boost
Reviews
Circular Inline Silencers - 0.6M long - SLU-600
Circular Inline Silencers - 0.6M long - SLU-600
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I have a loft mount extractor fan which was very noisy. I ...