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 | |||
| Conductor Sizes (Imperial) | 4 AWG, 6 AWG, 8 AWG | |||
| Insulation Outer Diameter (Metric) | 8.128 mm, 8.382 mm, 8.636 mm, 8.89 mm, 9.144 mm, 9.398 mm, 9.652 mm, 9.906 mm, 10.16 mm, 10.414 mm, 10.668 mm, 10.922 mm, 11.176 mm, 11.43 mm, 11.684 mm, 11.938 mm, 12.192 mm, 12.446 mm, 12.7 mm, 12.954 mm, 13.208 mm, 13.462 mm, 13.716 mm, 13.97 mm, 14.224 mm, 14.478 mm, 14.732 mm, 14.986 mm | |||
| Breakout Boot | No | |||
| Insulation Outer Diameter (Imperial) | 0.32 in, 0.33 in, 0.34 in, 0.35 in, 0.36 in, 0.37 in, 0.38 in, 0.39 in, 0.4 in, 0.41 in, 0.42 in, 0.43 in, 0.44 in, 0.45 in, 0.46 in, 0.47 in, 0.48 in, 0.49 in, 0.5 in, 0.51 in, 0.52 in, 0.53 in, 0.54 in, 0.55 in, 0.56 in, 0.57 in, 0.58 in, 0.59 in | |||
| Cable Shielding | Tape Shield, UniShield®, Wire Shield |
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