3M™ Cold Shrink QT-Iii Silicone Rubber Termination Kit 7620-T and 7690-T Series Contains One-Piece, Non-Skirted, Silicone Rubber Terminations, Meets Ieee Standard 48 Class 1 For Indoor and Weather-Protected Applications. The Kits Are Designed For Terminating Solid Dielectric Shielded Power Cable Rated 5–35 KV, With Tape Shield, Wire Shield and Unishield® Constructions.