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UL recognized ferrules are now available for the control circuit of your UL508A panel! A wide variety of single and twin insulated ferrules for all your stranded wire applications. No more loose strands, no more loosening terminations, and no more shorts caused by stray strands. Ferrules are made of tin-plated copper and insulating collar is made of polypropylene plastic.
For over 30 years Altech has been supplying the fullest line of Wire Ferrules available to the industry. This catalog helps to further our service to our customers by providing them an easy way to find the wire ferrule and tool they’ll need to do the job.
A complete offering of UL, CSA, CE, DIN Standard and Industry standard Ferrules, listed along with a large variety of UL Recognized hand crimpers and semi-auto crimpers, Altech strives to be our customers strongest supplier.

Choose from the following Altech Ferrules:

  • Insulated Ferrules - Industry Standard Colors
  • Insulated Ferrules - DIN Standard Colors
  • Uninsulated Ferrules
  • Dual Wire Insulated Ferrules
  • Insulated Ferrule Assortment Boxes
  • From 24 AWG up to 350 MCM
Altech Ferrules



For more information contact Altech at:
908-806-9400 • 908-806-9490 (FAX) • • 35 Royal Road, Flemington, NJ 08822