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  6. 3M™ Cold Shrink QS4 Integrated Splice Kits 35-TS Series

3M™ Cold Shrink QS4 Integrated Splice Kits 35-TS Series

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Inline splice for joining tape shield, wire shield, UniShield® and LC power cables

Special-electrode design reduces electrical stress at critical cable and splice interface

Designed for feeder and distribution circuits, size transition splicing, direct-burial installations and submerged locations

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Workers installing 3M QS4 Integrated Splice onto electrical cable

Quicker installation with an all-in-one system

The cold shrink splice body is a one-piece molded design made of specifically formulated silicone rubbers, while the jacketing is made of EPDM rubber for physical protection.

Features at a Glance

  • icon of four arrows pointing inward toward a cable for 'radial pressure'
    Constant Radial Pressure

    Our splices maintain a tight, reliable seal that automatically expands and contracts with changes in temperature and electrical load — without losing pressure.

  • icon of fire with line through it for 'no flame'
    No Flame Required

    Just unwind and go. Unlike heat shrink splices, there’s no need for open flames that could compromise the integrity of your splice.

  • icon of copper and aluminum periodic elements
    Supports Multiple Cable Types

    Inline splice for joining tape shield, wire shield, and UniShield® cables

  • icon of the three main tape shield types
    Works with Copper or Aluminum Conductors

    Designed for Type MV-90 or Type MV-105 cables with copper or aluminum conductors.

Applications

  • image of 4 pages from the 3M QS4 product brochure
  • Benefits of 3M Cold Shrink Technology

    Ease of use:
    User-friendly and quick installation. Easier to install in challenging and/or confined environments.

    Reliability:
    Over 50 years of proven technology. Living seal and consistency of installation.

    Safety:
    Doesn’t require heat permit or use of flame. Reduced space required during installation.

Details

Highlights
  • Inline splice for joining tape shield, wire shield, UniShield® and LC power cables
  • Special-electrode design reduces electrical stress at critical cable and splice interface
  • Designed for feeder and distribution circuits, size transition splicing, direct-burial installations and submerged locations
  • Rated for 35 kV cables
  • Withstands a temperature range of 221 to 284 °F (105 to 140 °C)

The new 3M™ Cold Shrink QS4 Integrated Splice Kit is a premier offering that utilizes our field-proven 3M™ Cold Shrink QS-III Splice Body with additional features that make installation quick and easy. This exciting product integrates all of the layers of a shielded power cable splice into one compact joint.

With this splice, 3M is introducing our easy-to-use yellow core and rejacketing tube. We incorporated our smooth-edged shield sock (non-fraying ends) with optional customizable ground braid. The Tape Shielded (TS) inline splice kits below are designed for joining Tape Shield, Wire Shield, UniShield® and Longitudinally Corrugated (LC) power cables. The splice includes a separate 7 AWG U-shaped ground braid that can be attached to the shield with a constant force spring for external grounding. Note: Cable sizes shown below are for standard insulation thickness. Final determining factor is cable insulation O.D.

Typical properties

Resources

For industrial/occupational use only. Not for consumer sale or use.

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.