8428-12

3M

3M™ 8420 Cold Shrink Connector Insulator, 49.2 mm Min Dia, 24.1 mm Max Diameter, 1400 PSI Tensile

8428-12

3M

3M™ 8420 Cold Shrink Connector Insulator, 49.2 mm Min Dia, 24.1 mm Max Diameter, 1400 PSI Tensile

  • NCE Part No: 36771
  • MPN: 8428-12
  • UPC: 05400709056

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DESCRIPTION

3M™ Cold Shrink Connector Insulators 8420 and 8430 Series are designed using 3M™ proprietary cold shrink delivery system. Products are supplied prestretched on a removable core for efficiency and ease of installation. Removal of the core (unwinding) after positioning the splice allows the product to shrink into position forming a moisture-tight seal. The live memory action of the specially formulated EPDM material promotes a permanent, durable environmental seal and insulation.

3M™ Connector Insulator, Cold Shrink, Series: 8420, 49.2 mm Minimum Dia, 24.1 mm Maximum Dia, 1400 PSI Tensile, 7.5 Elongation, 365 V/mil Dielectric, EPDM Rubber Insulation, Black

SPECIFICATIONS

Brand Name      :      3M
Sub Brand      :      Canterbury&Reg;
Type      :      Cold Shrink Splice
Voltage Rating      :      1k V
special features      :      Conductor Sizes: 450 AWG - 800 KCMIL Cable, Applications: Primary Electrical Insulation For All Solid Dielectric Insulated Wire, Relocation Of Service, Physical Protection And Moisture Sealing For High-Voltage, Air-Insulated Connectors And Lugs Such As Spacer Cable And Lug Connections To Bus Bar,
Size      :      500 kcmil; 600 kcmil; 650 kcmil; 700 kcmil; 750 kcmil; 800 kcmil
Application      :      For Indoor or Outdoor
Material      :      Aluminum; Copper
Shape      :      Tubular
Standard      :      ANSI C119-1

FEATURES

  • Simple installation, requires no tools and accommodates a wide range of cable sizes
  • Copper conductor with polyolefin foam
  • No torches or heat required, good thermal stability
  • Seals tight, retains its resiliency and pressure even after prolonged years of aging and exposure
  • Excellent wet electrical properties
  • Tough rubber formulation withstands backfilling
  • Water-resistant, no mastic or tape required to seal
  • Resists acids and alkalis, resists ozone
  • Primary electrical insulation for all solid dielectric (rubber and plastic) insulated wire and cable splicing rated up to 1000 volts
  • Physical protection and moisture sealing for air-insulated connectors and lugs such as spacer cable and lug connections to bus bar
  • Insulation of secondary splices, copper or aluminum conductors
  • Relocation of service, dig-in repairs, sheath repairs, environmental sealing for communication and other non-electrical applications
  • Insulation of inline conductor transition connectors
  • -40 to 194 deg F temperature rating, 1 kV voltage rating
  • UniShield®, wire shield, non-shielded, tape shield cable
  • 12 in relaxed tube length, 8 in max connector length
  • 0.95 min cable dia for seal, 1.94 in max dia insulator cable or connector covers
  • 500 to 800 kcmil conductor size
  • 1 conductor, 650 kcmil, 750 kcmil, 500 kcmil, 800 kcmil, 700 kcmil, 600 kcmil conductor sizes
  • 10/Case

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