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3M 5417A QS-III Splice Kit

Manufacturer: 3M | Catalog # 5417A | Irby Part # 136714

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3M™ Cold Shrink QS-III Inline CN/JCN Cable Splices 5456A-WG, 5457A-WG and 5458A-WG are inline splices for joining 25/28 kV jacketed concentric neutral (JCN) or concentric neutral (CN) power cables. It is a cold shrink design.

Technical Information

Cable Type
Concentric Neutral (CN); Jacketed Concentric Neutral (JCN)
Conductor Material
Aluminum; Copper
Conductor Size
350 MCM; 500 MCM; 750 MCM
Number of Conductors
15,000 Volt

Manufacturer Information

Family Brand Name

General Product Info

Product UPC
  • Designed for feeder and distribution circuits, size transition splicing, direct burial installations, submerged locations and use with standard inline crimp connectors
  • Rated for 15 kV class cables
  • Silicon rubber-splice body provides good high and low temperature performance, and the EPDM rubber jacket offers physical protection
  • Special electrode design of the kit reduces the electrical stress at a critical cable/splice interface
  • Inline splice for joining jacketed concentric neutral (JCN) and concentric neutral (CN) power cables
  • Factory-tested partial discharge and AC ensure reliability