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15 kV: 3M™ Cold Shrink Splice Kits: Single Conductor (1/C): Inline

3M™ Cold Shrink QS4 Integrated Splice Kits (Shielded Power) for 15 kV

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 Shielded Power (SP) inline splice kits below are designed for joining Jacketed Concentric Neutral (JCN), Flat Strap Neutral, Tape Shield and
Longitudinally Corrugated (LC) power cables. The splice includes a 4 AWG, four-foot long integrated ground braid for attaching to an external ground
(factory installed ground braid extends approximately four feet beyond the end of the rejacketing after installation).
Note: Cable sizes shown below are for standard insulation thickness. Final determining factor is cable insulation O.D.
*If using a 3M™ Shearbolt Connector QCI Series for 500 kcmil to 500 kcmil splices, use the QS4-15SP-QCI-500-750-BCA kit or the QS4-15SP-500-1000-
BCA kit with the QCI 350-750 connector purchased separately.

Voltage 15 kV
Number of Conductors Single Conductor
Jacketed Concentric Neutral (JCN),
Shielding Type Flat Strap Neutral, Tape Shield,
Longitudinally Corrugated (LC)
Splice Type Inline
Technology Cold Shrink

Order No. UPC Insulation O.D. Range Conductor Size Connector Included Case Qty.
QS4-15SP-2-4/0-BCA 051128-60568 0.64”-1.01” 2-4/0 AWG - 1
(16,3-25,7 mm) (35-95 mm²)
QS4-15SP-QCI-2-4/0-BCA 051128-60569 0.64”-1.01” 2-4/0 AWG QCI 2-250 1
(16,3-25,7 mm) (35-95 mm²)
QS4-15SP-4/0-500-BCA 051128-60570 0.84”-1.38” 4/0 AWG - 500 kcmil - 1
(21,3-35,1 mm) (95-240 mm²) QCI 4/0-600 1
051128-60571 0.84”-1.38”
QS4-15SP-QCI-4/0-500-BCA
4/0 AWG - 500 kcmil
5 kV–46 kV QS4-15SP-350-750-BCA 051128-60531 1.04”-1.70” 350-750 kcmil - QCI 350-750 1 1
(95-240 mm²)
(21,3-35,1 mm)
(185-325 mm²)
(26,4-43,2 mm)
QS4-15SP-QCI-350-750-BCA
051128-60532 1.04”-1.70”
350-750 kcmil
(26,4-43,2 mm)
(185-325 mm²)
QS4-15SP-500-1000-BCA*
051128-60533 1.08”-1.70”
(240-500 mm²)
(27,4-43,2 mm) 500-1000 kcmil - QCI 350-750 1 1 1
Medium Voltage Splice Kits,
051128-61036 1.08”-1.70”
500-750 kcmil
QS4-15SP-QCI-500-750-BCA*
(27,4-43,2 mm)
(240-325 mm²)
500-1000 kcmil
QCI 500-1000
QS4-15SP-QCI-500-1000-BCA* 051128-60534 1.08”-1.70”
(27,4-43,2 mm)
(240-500 mm²)

206 FAX: 800-245-0329