3M 5743-KIT
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Manufacturer 3M
Mfg Catalog # 5743KIT
Irby Part # 256206


3M™ 5740 Series Cold Shrink Non-Shielded Splice Kit is used for inline splicing of non-shielded, wet/dry solid dielectric power cables with aluminum or copper conductors. It is suitable for use in direct-burial, weather-exposed and submerged locations. It is rated for 5/8 kV-rated applications.

3M™ 5740 Series Cold Shrink Non-Shielded Splice Kit includes 3 cold shrink splice insulators, 3 cleaning pad kits, 6 rolls Scotch® 2228 rubber mastic tape and 1 instruction sheet. The kit contains an insulator/jacket that is made of EPDM rubber for quick and easy installation. The specially formulated peroxide-cured EPDM insulation resists UV, ozone, acids and alkalis and provides a long-term seal. This kit is perfect for use in solid dielectric cable insulations, manholes, vaults, cable trays, junction boxes and ducts. RoHS 2011/65/EU Compliant‎.

  • Designed for use with 10000, 11000 and 20000 Series inline compression connectors
  • The rubber mastic filler removes time-consuming penciling of cable insulation
  • Perfect for splicing non-shielded, wet/dry solid dielectric power cables
  • 0.9 to 2.1-in O.D. insulation
  • Accommodates wire size of 350 to 1000 kcmil (Cu) and 350 to 750 kcmil (Al)
  • Rated for 5/8 kV applications
  • Includes 3 cold shrink splice insulators, 6 rolls Scotch® 2228 rubber mastic tape, 3 cleaning pad kits and 1 instruction sheet
  • RoHS 2011/65/EU Compliant
  • 1 kit/case


  • 3M ID: 80610592299
  • Case Quantity: 1
  • Conductor Sizes: 1000 kcmil (Cu Only), 350 kcmil, 500 kcmil, 750 kcmil
  • Insulation/Jacket O.D. Range: 0.90 - 2.10 in
  • Insulation/Jacket O.D. Range (metric): 22.9 - 53.3 mm
  • Maximum Connector Length: 6.25 inch
  • Maximum Connector Length (Cu or Al) (Metric): 158.8 mm
  • Maximum Connector Length (metric): 158.8 mm
  • Number of Conductors: 1
  • Product Series: 5740 Series
  • Product Technology: Cold Shrink
  • Product Type: Splice
  • RoHS 2011/65/EU Compliant: Yes
  • RoHS EU Comments: RoHS 2011/65/EU compliant without exemption
  • Shielding Type: Non-shielded
  • Splice Type: Inline
  • Trademark: 3M
  • Typical Splice Length: 15 in
  • Typical Splice Length (metric): 381 mm
  • Voltage: 5/8 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 05400749493
GTiN 00054007494935
Voltage 5/8 kV
Splice Type Inline
Product Type Splice
Number of Conductors 1
Conductor Size 350 - 1000 kcmil Copper, 350 - 750 kcmil Aluminum
Cable Size 1000 kcmil (Cu Only); 350 kcmil; 500 kcmil; 750 kcmil
Family Brand Name 3M
Length 15 in
Applications For Splicing Non-Shielded, Wet/Dry Solid Dielectric Power Cables
Used With 10000, 11000 and 20000 Series Inline Compression Connectors

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