3M Cable Box Extension Glands

With cold applied protection sleeve

Cable Box Extension Glands

cable terminationApplication

3M™ Top Hat Glands are designed for use with Medium Voltage Cables in conjunction with Termination applications.


3M™ Top Hat Glands are made from galvanised steel and use 3M Cold Shrink Technology to seal onto the cable, eliminating the need for heat and special tools, making a quick, simple and reliable installation. The Cold Shrink Outer sealing tube provides a reliable environmental seal, and is resistant to acid, alkalis, ozone, fungus, and UV light.

Kit Content

  • Top Hat Gland
  • Fixing Screws
  • Jubilee Clips
  • Cold Shrink Sealing tube
  • Insulation & sealing tapes
  • Full Installation Instructions


Cable Services web link: Cable Box Extension Glands

Data Sheet PDF: 3M Extension Gland Data Sheet

Cable Services Catalogue PDF: Cable Box Extension Glands

Cable Termination Sales Enquiry

Cable Services are able to offer full technical support for the full product range of cable termination products.
Please contact one of our sales offices for product information and technical specifications.
Wrexham - Tel: 01978 340 450 - Email Enquiry
Stone - Tel: 01785 825 970 - Email Enquiry
Liverpool - Tel: 0151 933 9022 - Email Enquiry
Glasgow - Tel: 0141 621 2060 - Email Enquiry