Composites for Today's Challenges

Toll Free: 800-233-9739

Toll Free: 800-233-9739

Switch Gear & Transformer Insulation & Fuse Tubes


  • G-9 laminated angles and channels are molded to military specs and G9 is the preferred insulation material in switchgear structural applications for naval applications.
  • Manufacturer of square and rectangular mold laminate tubes for cross bar insulation.
  • Rectangular tubes from mold laminate for solenoid casings.
  • Lamitex® round tubing for switch drives machined to your specification.
  • Pultruded GPO-3 angle and channel insulation for structural supports machined to your specifications.
  • Phase barriers and panels are custom fabricated from Lamitex® Nema grade laminates and glass polyester (GPO-3) sheet materials.
  • High dielectric paper based sheet materials machined for mounting boards, insulating barriers, tap changer terminal board and tap changer insulated shafts.
  • Electrical standoff insulators.
  • High-temperature arc-resistant materials such as Mica board, Insularc® (mica filled cement board) machined for Arc chute applications.
  • Vulcanized Fibre tubing for fuse tube applications.
  • Filament wound overwrapped fibre tube, machined and painted to your specifications.
  • Nema grade materials machined to tolerance for high-voltage insulation, transformer insulation, winding insulation, bus bar insulation and low-voltage insulation applications.
  • Corrugated Nomex® for dry-type transformer cooling duct insulation.

FRANKLIN FIBRE - LAMITEX CORPORATION
903 East 13th Street
Wilmington, Delaware 19802

Toll Free: 800-233-9739
Phone: (302) 652-3621 • Fax: (302) 571-9754
Email: info@franklinfibre.com