JMS Transformers Ltd

Here at JMS, we manufacturer and design specialist transformers with any input and output voltages, currents, taps and number of separate windings. Our bespoke transformers are produced with a quick turnaround. This provides advantages in breakdown situations. If we have not got a stock transformer to do the job, bespoke transformers can be rushed through even quicker.

Showing 206 of 243 Products
  1. Single Phase panel Transformer

    Single Phase panel Transformer
    Shrouded terminals offer complete protection to the terminal. Individual markers indicate the voltage and position. Company logos can be incorporated to the shroud. Single phase panel transformer with rail mounted IP20 finger proof terminals.Each terminal is clearly and individually labelled with its voltage
  2. Site Transformers 10kva

    Site Transformers 10kva
    10kva site transformer with 4 x 16a sockets, 2 x 32a sockets, IP67 mcb window.
  3. Site Transformers 15kva

    Site Transformers 15kva
    Available in 240v and 415v 5kva, 10kva, 15kva and 20kva
  4. Site Transformers 20kva

    Site Transformers 20kva
    Available in 240v and 415v 5kva, 10kva, 15kva and 20kva
  5. Site Transformers 240v

    Site Transformers 240v
    Available in 240v and 415v 5kva, 10kva, 15kva and 20kva
  6. Site Transformers 415v

    Site Transformers 415v
    Available in 240v and 415v 5kva, 10kva, 15kva and 20kva
  7. Site Transformers 500va

    Site Transformers 500va
    Tool transformers with any arrangement of sockets
  8. Site Transformers 5kva

    Site Transformers 5kva
    Available in 240v and 415v 5kva, 10kva, 15kva and 20kva
  9. Site Transformers 6.3kva

    Site Transformers 6.3kva
    Tool transformers with any arrangement of sockets
  10. Toroids 10va

    Toroids 10va
    Toroids can be manufactured to any spec from 10va up to 1kva. We carry a large and varied stock for a same day dispatched on a next day service. With short manufacturing times, we can dispatch any non standard custom toroid.