Image thumbnail 0
Image thumbnail 1
Image thumbnail 2


3M 5514A QS-III Splice Kit

Manufacturer: 3M | Catalog # 5514A | Irby Part # 3012969

Log in or register to view your price, purchase history, and more!
Usually ships within 8 to 12 days
Quick and easy installationSilicone body provides excellent electrical performance and excellent low temperature handlingNo heat, flames, or special tools requiredAllows for transitioning of different size cablesRated for 15 kV class cables

Technical Information

Cable Type
Longitudinally Corrugated (LC); Tape Shield; UniShield(R); Wire Shield
Conductor Size
250 MCM; 350 MCM; 4/0 AWG; 500 MCM
15,000 Volt

Manufacturer Information

Family Brand Name

General Product Info

Product UPC
  • Silicon rubber-splice body provides good high and low temperature performance, and the EPDM rubber jacket offers physical protection
  • Designed for feeder and distribution circuits, it transitions from shielded to neutral power cables and fits type MV-90 cables
  • Rated for 15 kV class cables
  • Special electrode design of the kit reduces the electrical stress at a critical cable/splice interface
  • Inline splice for joining tape shield, wire shield, UniShield® or longitudinally corrugated shielded power cables
  • Factory-tested partial discharge and AC ensure reliability