3M™ Cold Shrink QT III Termination Kit 7620-S, 7680-S, & 7690-S Series are designed to effectively manage electrical field stress distribution while providing a void-free seal on the tape shield, wire shield, and UniShield® power cables. These kits are made for both indoor and outdoor use and are constructed from high dielectric constant material with silicone rubber insulation, offering excellent thermal stability and UV protection. The product utilizes cold shrink technology for easy installation, eliminating the need for force-fitting. 3M™ Cold Shrink QT III 7620-S, 7680-S, & 7690-S Series Termination Kits comply with IEEE Standard 48, Class 1 requirements for 5, 8, 15, 25/28, and 35 kV terminations. 3M™ Cold Shrink QT III Termination Kit 7620-S, 7680-S, & 7690-S 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-S, 7680-S, and 7690-S Series provide electrical solutions that help meet your needs and promote efficient operations. 3M is committed to providing proven, dependable electrical products that meet everyday challenges in the field. Pioneered by 3M and implemented globally, cold shrink technology helps speed up production without sacrificing performance because operations take less time and can be performed without a heating source. Known for high UV stability and chemical resistance, 3M™ Cold Shrink QT III Termination Kit 7620-S, 7680-S, and 7690-S 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 | |||
| Conductor Sizes (Imperial) | 700 kcmil, 750 kcmil, 800 kcmil, 900 kcmil, 1000 kcmil, 1250 kcmil, 1500 kcmil, 1750 kcmil, 2000 kcmil | |||
| 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 | |||
| Insulation Outer Diameter (Imperial) | 1.53 in, 1.54 in, 1.55 in, 1.56 in, 1.57 in, 1.58 in, 1.59 in, 1.6 in, 1.61 in, 1.62 in, 1.63 in, 1.64 in, 1.65 in, 1.66 in, 1.67 in, 1.68 in, 1.69 in, 1.7 in, 1.71 in, 1.72 in, 1.73 in, 1.74 in, 1.75 in, 1.76 in, 1.77 in, 1.78 in, 1.79 in, 1.8 in, 1.81 in, 1.82 in, 1.83 in, 1.84 in, 1.85 in, 1.86 in, 1.87 in, 1.88 in, 1.89 in, 1.9 in, 1.91 in, 1.92 in, 1.93 in, 1.94 in, 1.95 in, 1.96 in, 1.97 in, 1.98 in, 1.99 in, 2 in, 2.01 in, 2.02 in, 2.03 in, 2.04 in, 2.05 in, 2.06 in, 2.07 in, 2.08 in, 2.09 in, 2.1 in, 2.11 in, 2.12 in, 2.13 in, 2.14 in, 2.15 in, 2.16 in, 2.17 in, 2.18 in, 2.19 in, 2.2 in, 2.21 in, 2.22 in, 2.23 in, 2.24 in, 2.25 in, 2.26 in, 2.27 in, 2.28 in, 2.29 in, 2.3 in, 2.31 in, 2.32 in | |||
| Cable Shielding | Tape Shield, UniShield®, Wire Shield, Wire-Over-Tape Shield | |||
| Number of Skirts | 8 |
3M industrial and occupational products are intended, labeled, and packaged for sale to trained industrial and occupational customers for workplace use. Unless specifically stated otherwise on the applicable product packaging or literature, these products are not intended, labeled, or packaged for sale to or use by consumers (e.g., for home, personal, primary or secondary school, recreational/sporting, or other uses not described in the applicable product packaging or literature), and must be selected and used in compliance with applicable health and safety regulations and standards (e.g., U.S. OSHA, ANSI), as well as all product literature, user instructions, warnings, and other limitations, and the user must take any action required under any recall, field action, or other product use notice. Misuse of 3M industrial and occupational products may result in injury, sickness, death, or property damage. For help with product selection and use, consult your on-site safety professional, industrial hygienist, or other subject matter expert.