Speed Controllers - Three Phase

Variable and Transformer type speed controllers for three phase (400V) also Inverters Speed Controls and switch gear.

Displaying 49 to 53 (of 53 products)
Three Phase Transformer controllers - RMT 1.5 Amp
Three Phase Transformer controllers - RMT 1.5 Amp
£ 454.61
RMT - 3 phase speed controller by auto-transformer. IP54 ABS casing for RMT-1,5 and RMT-2,5 models. IP54 metallic casing from RMT-5 to RMT-12 models. Electrical supply: 3/400V/50-60Hz. Fiv...
Three Phase Transformer controllers - RMT 12.0 Amp
Three Phase Transformer controllers - RMT 12.0 Amp
£ 1,225.92
RMT - 3 phase speed controller by auto-transformer. IP54 ABS casing for RMT-1,5 and RMT-2,5 models. IP54 metallic casing from RMT-5 to RMT-12 models. Electrical supply: 3/400V/50-60Hz. Fiv...
Three Phase Transformer controllers - RMT 2.5 Amp
Three Phase Transformer controllers - RMT 2.5 Amp
£ 548.10
RMT - 3 phase speed controller by auto-transformer. IP54 ABS casing for RMT-1,5 and RMT-2,5 models. IP54 metallic casing from RMT-5 to RMT-12 models. Electrical supply: 3/400V/50-60Hz. Fiv...
Three Phase Transformer controllers - RMT 5.0 Amp
Three Phase Transformer controllers - RMT 5.0 Amp
£ 746.77
RMT - 3 phase speed controller by auto-transformer. IP54 ABS casing for RMT-1,5 and RMT-2,5 models. IP54 metallic casing from RMT-5 to RMT-12 models. Electrical supply: 3/400V/50-60Hz. Fiv...
Three Phase Transformer controllers - RMT 8.0 Amp
Three Phase Transformer controllers - RMT 8.0 Amp
£ 980.50
RMT - 3 phase speed controller by auto-transformer. IP54 ABS casing for RMT-1,5 and RMT-2,5 models. IP54 metallic casing from RMT-5 to RMT-12 models. Electrical supply: 3/400V/50-60Hz. Fiv...
Displaying 49 to 53 (of 53 products)
1 x Universal Pipe Fixing Clip1 x Spiral Duct Grille Termination - 315mm1 x Jetflow-HIT Metal inline - 200mm1 x Spiral Ducting 1 meter - 315mm1 x Ducting Y Piece - 315mm1 x 100mm Round 90 Degree Bend1 x Ancillary Pack for SB-CYL 400 model1 x Spiral end cap - 315mm1 x 220x90mm Double Airbrick Adapter1 x Spiral Ducting 3 Meters - 800mm1 x Soler & Palau - HXBR/4-400/H - IP541 x FRQ5-10A Inverter Speed controller1 x Etaline 200 - EC1 x Spiral Ducting 3 Meters - 560mm1 x Metal Inline Fan - VENT-200NK1 x Duct Termination with Mesh - 315mm1 x Quietflow SQS200-1ECL - Centrifugal Box Fan1 x Spigot plate - 100mm1 x ERR 20/1 Centrifugal inline fan1 x Elta Standard Ambient Flexible Connector - 800mm1 x 204x60mm x 2m Low Profile Plastic Ducting - 2 Meter1 x Ducting Reducers Short - 355mm-315mm1 x Duct Quick Suspension Rings with Clasp - 315mm1 x Ducting 90 Degree Bend - 315mm1 x Ducting 45 Degree Bend - 315mm1 x Ducting Reducers Short - 315mm-200mm1 x Etaline 200mm E2M 01 3-Speed1 x Flanged Spigot - 315mm1 x Ancillary Sealing Band - 315mm1 x Spiral Ducting 3 Meters - 450mm1 x TD Mixvent Twin Base Kit - 8001 x Spigot plate - 315mm1 x JETLINE-200 - In Line Centrifugal Duct Fan1 x Spiral Ducting 3 Meters - 400mm1 x Ancillary Pack for SB-Biflow 500 model1 x GENIOX 11 Roof Mounted External Unit1 x RDKT40 - 4amp Transformer Speed Control -1 x CADB/T-HE 54 ECOWATT Series1 x FU 22 25 Frequency Inverter1 x 400mm x 400mm Metal Grille Box - 250mm Side Entry1 x Anti Vibration Duct Suspension Rings - 125mm1 x SAVE VTC 700 R Heat Recovery Unit1 x Flat Roof Terminal -OFT 1 - Felt & Asphalt 110mm
Reviews
Circular Inline Silencers - 0.6M long - SLU-600
Circular Inline Silencers - 0.6M long - SLU-600
£ 50.56

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