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TRE COFI Ignition Transformers

This TRE820PISO isolated 230V 50HZ C.440 SP transformer is the smallest in the range. It achieves the same ignition features of some medium-size transformers at a remarkably lower price. This result is due to in-depth research on materials that enabled reduction of size and smaller content of raw materials.

from £20.29

from £20.29


This TRE Ignition Transformer is produced, like the whole range, with input supply between 100 and 400V. Manufactured in accordance with international standards and with customers’ requirements.

The main intermittent and continuous models are technically approved – in accordance with VDE and SEV regulations – and can include accessories for Electromagnetic Compatibility, as tested in our laboratory.


Product Details

  • Secondary voltage
  • 1 x 8kV Secondary current
  • 20mA Secondary peak voltage - 11kV


Onsite Diagnostics

If you require onsite diagnostics or technical assistance with any of our products please contact us

  • This field is for validation purposes and should be left unchanged.


We recommend Duomo Gas Detection products are serviced at least annually to ensure efficacy and extend sensor life. Our qualified team of engineers are available Nationwide.



  • TRE820P 115V

    22.36 KB | pdf

  • TRE820P 230V

    20.20 KB | pdf


Support & Service

If you require technical assistance or an annual service on this product please contact us and we will be happy to help. Our qualified team of engineers are available Nationwide.

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