3M™ Cold Shrink Splice Jacket Kits SJ Series are a series of open ended, tubular, rubber sleeves that combined with Scotch® Rubber Mastic Tape 2228 provide a sealed jacket over cable splices installed on jacketed power cable. The Scotch® Rubber Mastic Tape 2228 helps assure a seal between the cable jacket and the cold shrink jacket tube. It is also used to seal around a cable ground conductor. The cold shrink jacket tube is provided in an expanded state, mounted on two inner supporting plastic cores. As supplied in this prestretched condition, the tube is ready for field installation. The jacketing tube is made of EPDM rubber which contains no chlorides or sulfurs. Three kit sizes cover an application range of 0.95”-4.00” (24-102 mm).
- The versatile 1-piece design offers quick installation
- Resists fungus, acids and alkalis
- Suitable for direct burial, aerial and submersible applications
- Cold shrink jacket made of EPDM rubber provides moisture resistance and durability
- Includes Cold Shring sealing sleeve and Scotch 2228 rubber mastic tape
- Water resistant – meets the water seal requirements of ANSI C119.1
Applications
- Suitable for direct burial, aerial and submersible applications
Typical Properties
| Property | Value |
|
Cable Insulation Outside Diameter Range
|
0.91-1.06 in
|
|
Cable Shielding
|
Jacketed Concentric Neutral (JCN)
|
|
Cable Type
|
Concentric Neutral (CN), Jacketed Concentric Neutral (JCN)
|
|
Color Family
|
Black
|
|
Conductor Sizes (Imperial)
|
1 AWG (Solid), 1 AWG (Stranded), 1/0 AWG (Solid), 1/0 AWG (Stranded), 2 AWG (Stranded), 2/0 AWG, 2/0 AWG (Stranded), 600 kcmil
|
|
Connector Included
|
None |
|
Dielectric Strength (V/mil)
|
490 V/mil
|
|
Elongation
|
635 %
|
|
For Use With
|
3M™ 5400 Series Cold Shrink Splices
|
|
Lug/Stem Connector Included in Kit
|
No |
|
Maximum Cable Jacket Opening
|
20 Inch, 28 Inch, 30 Inch
|
|
Maximum Conductor Size (Imperial)
|
1 AWG
|
|
Maximum Splice Outside Diameter
|
2.4 in, 3.3 in, 4 in
|
|
Minimum Cable Jacket O.D.
|
0.95 in, 1.15 in, 1.55 in
|
|
Number of Conductors
|
1 |
|
Product Color
|
Black |
|
Splice Type
|
Inline |
|
Voltage
|
15 kV, 25/28 kV, 35 kV
|
|
Voltage Application
|
Medium Voltage |
