3M™ Cold Shrink QT-III Termination Kit 7620-T & 7690-T Series help provide a high-performance and void-free seal for the tape shield, wire shield, and UniShield® power cables. The kits are estimated to meet or exceed the lifetime of the cable and feature a high dielectric constant material that helps control the electric field stress distribution. For indoor and outdoor weather-protected applications, they help minimize installation time as no torches or other heating sources are needed. Additionally, they are simple to install even in confined work areas and meet or exceed IEEE Standard 48, Class 1 requirements for 5, 8, 15, 25/28, and 35 kV terminations. The insulator is made with dark gray silicone rubber, helping enable advanced tracking resistance, hydrophobic properties, and UV resistance. 3M™ Cold Shrink QT-III Termination Kit 7620-T & 7690-T Series are engineered to meet varying voltage requirements ranging from 5 to 35 kV. For comprehensive technical information about a specific product in this series, please consult a 3M expert.
Relying on science-based performance, 3M™ Cold Shrink QT-III Termination Kit 7620-T & 7690-T Series provide electrical solutions to help you meet your needs and promote efficient operations. 3M is committed to providing dependable electrical products that address everyday challenges in the field. Pioneered by 3M and implemented globally, cold shrink technology simplifies production without sacrificing performance because operations take less time and can be performed without a heating source. Known for high UV stability, pollution and chemical resistance, 3M™ Cold Shrink QT-III Termination Kit 7620-T & 7690-T Series deliver long-lasting performance and simple installation, helping you keep your operations on schedule.
| Voltage | 5 kV, 8 kV, 15 kV, 25 kV, 35 kV | |
| Insulation Outer Diameter (metric) | 38.862 mm, 39.116 mm, 39.37 mm, 39.624 mm, 39.878 mm, 40.132 mm, 40.386 mm, 40.64 mm, 40.894 mm, 41.148 mm, 41.402 mm, 41.656 mm, 41.91 mm, 42.164 mm, 42.418 mm, 42.672 mm, 42.926 mm, 43.18 mm, 43.434 mm, 43.688 mm, 43.942 mm, 44.196 mm, 44.45 mm, 44.704 mm, 44.958 mm, 45.212 mm, 45.466 mm, 45.72 mm, 45.974 mm, 46.228 mm, 46.482 mm, 46.736 mm, 46.99 mm, 47.244 mm, 47.498 mm, 47.752 mm, 48.006 mm, 48.26 mm, 48.514 mm, 48.768 mm, 49.022 mm, 49.276 mm, 49.53 mm, 49.784 mm, 50.038 mm, 50.292 mm, 50.546 mm, 50.8 mm, 51.054 mm, 51.308 mm, 51.562 mm, 51.816 mm, 52.07 mm, 52.324 mm, 52.578 mm, 52.832 mm, 53.086 mm, 53.34 mm, 53.594 mm, 53.848 mm, 54.102 mm, 54.356 mm, 54.61 mm, 54.864 mm, 55.118 mm, 55.372 mm, 55.626 mm, 55.88 mm, 56.134 mm, 56.388 mm, 56.642 mm, 56.896 mm, 57.15 mm, 57.404 mm, 57.658 mm, 57.912 mm, 58.166 mm, 58.42 mm, 58.674 mm, 58.928 mm | |
| Number of Conductors | 1 | |
| Breakout Boot | No | |
| Number of Skirts | 0 | |
| Insulation Rejacketing | No |