3M™ Cold Shrink QS4 Integrated Splice QS4-25JCN-1-250
- 3M ID 80611604416
Details
Highlights
- Inline splice for joining JCN and flat strap neutral 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
- 0.84 to 1.36-in O.D. insulation
- Accommodates wire size of 1 AWG to 250 kcmil
- Standard joint includes braid for easy connection to ground
- Rated for 25/28 kV applications
- Withstands a temperature range of 221 to 284 degrees F (105 to 140 degrees C)
- IEEE Approved
3M™ QS4-25JCN Series Cold Shrink Integrated Splice Kit is a 25/28 kV-class inline splice designed to join JCN and flat strap neutral power cables. Cold shrink design fits type MV-90 or MV-105 cables with aluminum or copper conductors while ensuring easy installation. The silicone-rubber construction offers good high- and low-temperature performance.
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. *If using a 3M™ Shearbolt Connector QCI Series for 500 kcmil to 500 kcmil splices, use the QS4-15TS-QCI-500-750 kit or the QS4-15TS-500-1000 kit with the QCI 350-750 connector purchased separately.
Typical Properties
Resources
