The 3M Cold Shrink Insulator 8427-12 is designed for insulating cables sized 250-400 Kcmil (125-200 mm²). Using cold shrink technology, it eliminates the need for heat during installation, providing a fast and secure seal. This insulator offers excellent electrical insulation, mechanical protection, and resistance to moisture, chemicals, and UV exposure, making it ideal for harsh environments. Its easy installation process ensures reliability in both industrial and underground applications.
About Us