Get precise measurements with our highly accurate current transformers. Available in a range of transformer types, current ratings, CT ratio supply voltages, and mounting methods to fit any purpose.

We offer a wide range of current transformers with ratios ranging from 50:5 to 6000:5. These transformers are ideal for applications such as ammeters, wattmeters, energy management systems, relaying and metering.

Our LV Voltage Transformers are available in primary ratios of 69.3V, 120V, 208V, 240V, 277V, 288V, 300V, 346V, 480V, 600V, 690V (1ph and 3ph available) and secondary voltage of 120V. They are suitable for 50 and 60Hz

Variable Speed Drives are not needed in all applications, with fixed speed loads, a soft starter is a better option

Where to Buy

Sales Managers


Peter Boyle


Giacomo Raggi


Gemma Gaunt

Europe, Middle East, Africa & India

Motortronics UK Ltd
Bristow House, Gillard Way, Lee Mill Industrial Estate, Ivybridge, PL21 9GG, UK

T : +44 (0) 1752 894554
E : [email protected]

Asia & Australasia

Motortronics International Korea
#601, 632, Seobusaet-gil, Geumcheon-gu, Seoul

T : +82 (0) 2 867 5808
E : [email protected]

Motortronics International Korea
41, Cheoyongsaneop 4-gil, Cheongnyang-eup, Ulju-gun, Ulsan

T : +82 (0) 52 237 5805
E : [email protected]

The Americas

Motortronics Inc
1600 Sunshine Drive, Clearwater
FL, 33765

T : +1 727 573 1819
E : [email protected]


M & P Machinery & Electronics Control
32 Jiaxin Road, Jimo,, Qingdao, 266229

T : +86 53281 725028
E : [email protected]

Beijing Locensate Energy Saving Technology Co. Ltd (LV - Sales)
411 Guangyi Building B 5#, Guangyi Road, Beijing, 100053

T : +86 10 83 131799
E : [email protected]