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 Bell Mouth Inlet for Elta cased fans - 800mm1 x Duct Wrap Insulation - AWDW25mm1 x Soler & Palau - HCBB/6-560/H - IP651 x AIR CONDITIONING UNIT -KYR25CO/AG (Floor Standing)1 x Ducting Y Piece - 315mm1 x Etaline 355mm E4 011 x SEL355/2-1AC1 x Metal Inline Fan - VENT-355N1 x DDMP 09/09 Mounting Flange1 x 125mm Thermal Duct to Duct Connector - SST-125-DDCON1 x Helios SB-200-C SilentBox Acoustic Inline Fan1 x KVK Slim 200 - Low profile Semi Acoustic Box Fan1 x 204 x 60mm Duct to Fitting Connector for use with Insulated Thermal Ducting1 x 125mm Insulated Round T-Piece1 x Elta Cased Axial Flange - 1000mm1 x 220 x 90mm Duct to Fitting Connector for use with Insulated Thermal Ducting1 x Cased Axial Fan Extension - 400mm dia1 x ASF 355-500 inlet flange DVS1 x 220x90mm Insulated Rectangular Vertical 90° Bend1 x CBA-100 Inlet Flange for CBT-1001 x Elta Cased Axial Flange - 315mm1 x 204x60mm x 1m Insulated Rectangular Duct1 x CBA-80 Inlet Flange for CBT-801 x 220x90mm Insulated Rectangular Horizontal 90° Bend1 x 316 Grade Stainless Steel Flat Bar Flange - 400mm1 x 1mtr Insulated Round Ducting - 125mm1 x DDMP 12-12 FLANGE1 x 204 x 60mm Duct to Duct Connector for use with Insulated Thermal Ducting1 x 125mm Insulated 90 Degree Bend1 x DDMP 10-10 FLANGE1 x CBS-130 Outlet Flange for CBT-1301 x CBS-60 Outlet Flange for CSB/CBT-601 x DDMP 07/07 Mounting Flange1 x Circ Outlet spigot for MUB/T Fans - CCM 560mm1 x 2mtr Insulated Round Ducting - 125mm1 x 204x60mm Insulated Rectangular Vertical 90° Bend1 x Elta SPA630/46-3AC - IP541 x FU 22 04 Frequency Inverter1 x Ducting 30 Degree Bend - 355mm1 x Elta SPA630/6-1AC - IP541 x HRST/4-710-20 BPN C Rotorex Sickle bladed fan
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 ...