How can we help you today?

What does the suffix TMT mean when added to the Catalog Number of a Low Voltage Transformer?

Issue:
Measuring heating of Transformer terminals and coils

Product Line:
LV Transformers

Environment:
Applies to Low Voltage Transformers by SquareD/Schneider Electric

Cause:
Need to monitor heat at the terminals of Low Voltage Transformers

Resolution:
TMT= Thermal Monitoring Top.   The Transformer has factory installed Exertherm heat sensors for Continuous Thermal Monitoring of terminal temperatures with Top Mounting of the electronic module on the enclosure.  (See the attachments for illustration of electronic module on a Typical K21 style enclosure.)

Schneider Electric Canada

Attachment(s)
ExerthermARMLoadmapBrochure.pdf [1.3 MB]
TMT Option Typ - K21 Enclosure.pdf [341.26 KB]
Explore more
Range:
Users group

Discuss this topic with experts

Visit our community and get advice from experts and peers on this topic and more
Explore more
Range:

Need help?

Need help?

Product Selector

Product Selector

Quickly and easily find the right products and accessories for your applications.

Get a Quote

Get a Quote

Start your sales inquiry online and en expert will connect with you.

Where to buy?

Where to buy?

Easily find the nearest Schneider Electric distributor in your location.

Help Center

Help Center

Find support resources for all your needs, in one place.

  • Help and Contact Center
  • Contact Sales
  • Find our Offices
  • Where to Buy
  • Careers
  • Company Profile
  • Investors
  • Newsroom
  • Report a Misconduct
  • Product Documentation
  • Product Selectors
  • Software and Firmware
  • Product Substitution and Replacement
  • Blog
  • Events
  • Schneider Electric Community
  • Sustainability
  • Legal Information
  • Privacy Policy
  • Cookie Notice
  • Terms of use
  • Change your cookie settings