Raychem TFT-151-SG Cable and Wire Accessories

Raychem TFT-151-SG is a single-core, indoor/outdoor termination kit from TE Connectivity’s Raychem line that uses cold-shrink technology to seal and insulate high-voltage copper cables. It belongs to the TFT-151 family, designed for terminating copper tape cables, shielded cables, and UniShield configurations in 15 kV-class installations. The kit accepts conductors from 2 AWG up to 250 kcmil and accommodates insulation diameters from approximately 0.64 to 1.09 inches (16–28 mm), with a three-shed skirt design to maintain insulation integrity around irregular cable jackets. Typical applications include interior and exterior terminations for copper tape, wire shield, and UniShield power cables, aligning with Raychem/TTE Connectivity product listings that show TFT-151E-SG variants sharing the same form factor and range. This precise 1-core termination is packaged as a complete kit for field assembly, offering proven Raychem reliability in harsh environments while enabling straightforward installation in enclosures or outdoor cabinets. The TFT-151 family is well-documented in official TE Connectivity materials, including catalog entries and product pages that confirm its 1-core, 3-shed construction and broad conductor size compatibility, making TFT-151-SG a compatible choice for upgrading or replacing aging terminations on shielded or unshielded copper cable runs in 15 kV systems.