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3M 3M 8428-12P

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Description

Industry Description

3M™ Cold Shrink Connector Insulators 8420 and 8430 Series are designed using 3M’s 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, with a typical operating temperature range from -40–194°F (-40–90°C).The 8420 insulator meets requirements of ANSI C119-1 and Western Underground Guide 2.14 for secondary splices rated up to 1 kV.Applications: Primary electrical insulation for all solid dielectric (rubber and plastic) insulated wire and cable splicing rated to 1000 V. Good for repairs and environmental sealing for communication and other non-electrical applications.Important: Use insulation jacket or connector O.D. for final ordering criteria.* Mastic pads included for cable O.D. build-up. ** Kit contains adapters. *** These sizes are listed for availability only and are not designed to be usedas primary insulation. These tubes are for conduit sealing and breakouts. ****Maximum connector length: 5.625Point of Purchase packaging designated by P. Example: 8423-6P

Modified Industry Description

Cold Shrink Tube

AD Description

3M™ 8428-12P 8420 Splice Cold Shrink Connector Insulator, 0.95 in Min Dia, 1.94 in Dia, 8 in L, 1400 psi Tensile, EPDM

Vendor Description

3M™ Cold Shrink Connector Insulators 8420 and 8430 Series are designed using 3M's 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.

Specifications

Brand Name
3M
Cable_Type
Power Cable
Country of Origin
US
Label_Description
3M(TM) COLD SHRINK INSULATOR 8428-12P, 500-800 KCMIL, 10 PER CASE - POINT OF PURCHASE
Material
Aluminum; Copper
Package_Quantity
10
Shielding_Type
Tape Shield; UniShield(R); Wire Shield
Size
500 kcmil; 600 kcmil; 650 kcmil; 700 kcmil; 750 kcmil; 800 kcmil
Special Features

  • -40 deg F to 194 deg F (-40 deg C to 90 deg C) operating temperature range
  • 1 kV voltage rating
  • 12 in relaxed tube length
  • 500 - 800 kcmil conductor size
  • Accommodates a wide range of cable sizes
  • Excellent wet electrical properties
  • Good thermal stability
  • Low voltage single conductor insulated cable
  • No mastic or tape required to seal
  • No torches or heat required
  • Polyolefin foam, copper conductor material
  • Resists acids and alkalis; resists ozone
  • Seals tight; retains Its resiliency and pressure even after prolonged years of aging and exposure
  • Simple installation; requires no tools
  • Tough rubber formulation withstands backfilling
  • Water-resistant
Sub_Brand
3M
Type
Cold Shrink Splice
Voltage Rating
1k

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