Use these resources to explore our full catalog of products and select a transformer that meets your goals.

Need additional help? Contact our application engineering department by calling 800-892-3755 or 414-209-1620, or send us an email.

Learn more about technical associations, buying groups, and regulating agencies by clicking here.

Helpful resources and documents

Copyright notice

These electronic files are to be used for promotional purposes only, to support the sale of Jefferson Electric products. No portion of these may be used, in either electronic or in print form, for commercial purposes without the written permission of Jefferson Electric, 200 Newton Bridge Road, Athens, Georgia 30607. Files may be transmitted only in their entirety without any alterations to content, appearance, or functionality.

Due to ongoing product development and technical enhancements, Jefferson Electric reserves the right to change technical specifications.

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