Jefferson Electric

Contact us toll-free: (800) 892-3755
or, on the web: www.jeffersonelectric.com

Contact Us Icon Contact Us     

  • Products
  • Custom Solutions
  • Support
  • Resources
  • About Us
  • Home

Site Map

Products

  • Medium Voltage Power
  • Single-Phase Encapsulated
  • Single-Phase Ventilated
  • Three-Phase Encapsulated
  • Three-Phase Ventilated
  • Floor Mount Encapsulated
  • Drive Isolation
  • Non-Linear
  • Buck Boost
  • Industrial Control
  • Pool and Spa
  • Outdoor Lighting
  • Custom Solutions
  • Seismic Qualified
  • Totally-Enclosed, Non Ventilated
  • CSL-3 Higher Efficiency
  • Liquid-Filled Transformers

Custom Solutions

  • Custom Designed Transformers

Support

  • Sizing and Selecting a Transformer
  • Installation
  • Protective Equipment
  • Insulation & Temperature
  • Transformer Sound
  • Glossary
  • Frequently Asked Questions
  • Troubleshooting Guide
  • Warranty Information
  • Contact Tech Support

Related Links

  • Get a Quote

Resources

  • Download Catalog
  • Technical Documents
  • Sales Literature
  • Warranty Information
  • Certifications
  • Recommended Links
  • RoHS Directive

Related Links

  • Glossary
  • Sales Offices – USA
  • Sales Offices – International
  • Get a Quote

About Us

  • Our Vision
  • Our History
  • Pioneer Power Solutions
    • Pioneer Transformers, Ltd.
    • Bemag Transformer
    • Vermont Transformers
  • Career Opportunities
  • News & Information
  • Memberships

Related Links

  • Contact Us
  • Sales Offices – USA
  • Sales Offices – International
  • Sales Offices-Canada

Find A Product

Find a Product

Search by transformer number of any manufacturer:

Or, use our Product Specifier 

Latest News

Medium Voltage Power Transformer Offering

Site content © 2013 Jefferson Electric, Inc. Privacy Policy Contact Us Site Map Top of Page Home

Rep Support : Customer Support pioneer logo