3M 7000149321 3M™ Cold Shrink QT-II | Quality Electrical Distribution (QED)
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3M 7000149321 3M™ Cold Shrink QT-II

Manufacturer: 3M | Catalog # 7000149321 | QED Part # 148891
$411.46 /ea
ea
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Product Brochure Product Catalog Page Primary Spec Sheet
3M™ Cold Shrink QT-III Silicone Rubber Terminations are a one-piece, non-skirted silicone rubber termination that comes with factory-applied, pre-positioned Hi-K stress control layers underneath the insulator. Its short installed length is excellent for installations in limited spaces, such as those with motors, starters, switchgear, variable speed drives, transformers and similar connections which often reduce the need to add auxiliary boxes when enclosure space is limited. The 3M™ Cold Shrink QT-III Silicone Rubber Termination 7642-S-2 has a conductor size range for 5 kV: 4/0 AWG-400 kcmil, 8 kV: 3/0 AWG-300 kcmil and 15 kV: 2-4/0 AWG.

Technical Information

Applications
For Jacketed Concentric Neutral and Concentric Neutral Power Cables, Solid Dielectric Insulations, Such as Polyethylene, XLPE and EPR, Free-Hanging or Bracket-Mounting Arrangements, Compact Design Provides for Easier Installation in Restricted Spaces, Switchgear, Transformer, Motor Lead, Bus and Similar Connections, Outdoor Use
Cable Type
Concentric Neutral (CN); Jacketed Concentric Neutral (JCN)
Conductor Size
1 AWG-400 kcmil
Indoor Outdoor
Outdoor Skirted
Material
Rubber
Number of Conductors
1
Type
QT-III
Voltage
15 kV

Manufacturer Information

Brand
3M

General Product Info

12-Digit UPC
054007420118
Product Series
7640-S
Product UPC
05400742011
Used With
0.64 - 1.08 in Cable
Weight
0.8800 lb

Certifications and Compliance

Country of Origin
USA
Features
  • RELIABLE PERFORMANCE: Provides a void-free seal on jacketed concentric neutral and concentric neutral power cables
  • SPECIFICALLY FORMULATED: Made with high dielectric-constant material that helps control the electrical field stress distribution
  • ENGINEERED TO LAST: Built with strong silicone rubber insulation that offers dependable water resistance in damp conditions
  • INTENDED USE: Ideal for indoor and outdoor settings
  • EASY INSTALLATION: Ideal for operations in confined areas, such as switch gears and ditches
  • SPECIFICATIONS: Conforms to IEEE Standard 48, Class 1 requirements for 5, 8, 15, 25/28, and 35 kV terminations
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