3M 5503-CI-350 5503 CI-350 QSII SPL
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Manufacturer 3M
Mfg Catalog # 5503-CI-350
Irby Part # 2955173


3M™ 5500 Series Molded Rubber QS-II Splice Kit is an inline splice designed to use on 15 kV-rated solid dielectric, tape shield, wire shield and UniShield® cables with aluminum or copper 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 molded rubber end caps, 2 cold shrink end seals, 3 silicone grease tubes, 2 strips shielding tape 24, shield clamp, mastic sealing strip, shield continuity assembly, 1 roll Scotch® 13 semi-con tape, 1 roll Scotch 35 vinyl tape, solvent-saturated cleaning pad, plastic gloves and 1 instruction sheet.

  • Inline splice to use on solid dielectric, tape shield, wire shield or UniShield® cables
  • Designed for direct-burial installations, indoor and outdoor applications
  • 1.06 to 1.21-in O.D. insulation
  • Accommodates wire size of 350 kcmil (stranded)
  • Peroxide-cured, EPDM rubber construction provides physical protection
  • Rated for 15 kV applications
  • Factory-tested to offer reliability
  • 1 kit/case


  • 3M ID: 80610322705
  • Case Quantity: 1
  • Conductor Material: Aluminum, Copper
  • Connector Included: CI-350
  • Insulation O.D. Range: 1.060 - 1.210 Inch
  • Insulation Outside Diameter Range: 1.060 - 1.210 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
  • 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 05400709636
GTiN 00054007096368
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

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