3M 5501-CI-21 Molded Rubber Inline 15 kV Splice Kit
Usually ships within 16 to 26 Days
Already a Customer? Log in to view your pricing
Manufacturer 3M
Mfg Catalog # 5501-CI-21
Irby Part # 22780


3M™ 5500 Series Molded Rubber QS-II Splice Kit is an inline splice designed to use on 15kV tape shield, wire shield, or UniShield® cables with copper or aluminum conductors. Its peroxide-cured EPDM rubber construction ensures a long life. The continuous current rating of each splice is the same as the current rating of the cable that it is sized to accommodate.

3M™ 5500 Series Molded Rubber QS-II Splice Kit includes 2 Cold Shrink™ end seals, 2 silicone grease tubes, 2 shielding tape 24 strips, a shield clamp, mastic sealing strip, shield continuity assembly, semi-con tape 13 roll, vinyl tape 35 roll, solvent-saturated cleaning pad, plastic glove and an instruction sheet. The kit meets the requirements of IEEE 404 standards.

  • Inline splice to use on tape shield, wire shield, or UniShield® cables
  • Designed for direct burial installations, as well as indoor and outdoor applications
  • Cable has 0.637 to 0.9-in insulation O.D.
  • Accommodates 2 to 1 AWG stranded and 1 to 1/0 AWG solid copper or aluminum conductors
  • Peroxide-cured EPDM rubber construction provides physical protection
  • Rated for 15 kV cables
  • Factory-tested to offer reliability
  • Meets the requirements of IEEE 404 standards


  • 3M ID: 80610322622
  • Case Quantity: 1
  • Conductor Material: Aluminum, Copper
  • Connector Included: CI-21
  • Insulation O.D. Range: 0.637 - 0.900 Inch
  • Insulation Outside Diameter Range: 0.637 - 0.900 Inch
  • Number of Conductors: 1
  • Product Series: 5500 Series
  • Product Technology: Molded Rubber
  • Product Type: Splice
  • RoHS 2011/65/EU Compliant: Undetermined
  • RoHS EU Comments: Contact 3M for information
  • Shielding Type: Tape Shield, UniShield®, Wire Shield
  • Solid Conductor Sizes: 1 AWG, 1/0 AWG
  • Splice Type: Inline
  • Trademark: 3M
  • Voltage: 15 kV

Legal Disclaimer

  • Manufacturing Origin: USA
  • The designation that a product is Manufactured in the USA means the product undergoes substantial transformation in one of our U.S. Manufacturing plants. Some products contain imported components.
  • Note: 3M products offered on a government contract that require country of origin representation must be certified by 3M Trade Compliance. Contact customer service at 800-245-3573 to request a certificate.


UPC 05400709628
GTiN 00054007096283
Number of Conductors 1
Cable Type Tape Shield; UniShield(R); Wire Shield
Family Brand Name 3M
Conductor Material Aluminum; Copper
Voltage 15,000 Volt
Splice Type Inline
Product Type Splice

Your Product Lists

Log In or register for an account to gain access to the product groups feature!

You can create lists of products for regular needs, special projects, even use one as a wishlist.

Your Part Numbers

Log In or register for an account to assign your company part numbers to products!

No more memorizing or cross-referencing! Map your company's internal part numbers to items, then use your part numbers for searching and ordering.