TransTech manufactures and provides an array of high-quality, low-voltage insulators, which boast a wide range of application possibilities for a variety of electrical transfer systems. We can produce Molded Polyester Fiberglass, Red Poly, Giant Strain, Corrugated and Porcelain, Porcelain Giant Strain, Molded Spool & Bracket, and Insulator Assemblies. We can also provide Customizations for our insulators.



  • Hi-Pot Tested up to 25 kV for 10 Seconds
  • Maximum Service Temperature: Continuous 300 F, Intermittent 400 F
  • Voltages up to 5,000 Volts
  • High Impact Strength
  • Tapped, Studded, Strain Eye, Strain, Clevis
  • Various Stud Lengths & Sizes


  • Distributors
  • Industrial Maintenance Contractors
  • Industrial Maintenance Departments
  • Transit Authorities
  • OEM Rolling Stock Providers
  • Transit Contractors
  • Transit Engineers and Consultants
  • Catalog Houses