• 3M™ Cold Shrink Insulator 8430-18, 1250-2000 kcmil, 10 per case
  • 3M™ Cold Shrink Insulator 8430-18, 1250-2000 kcmil, 10 per case

    3M ID 80610921902
    • Specially designed for primary insulation of solid dielectric insulated wires and cable splicing rated to 1000 volts
    • Simple installation which requires no tools
    • Sealing of terminal lug barrels, conduit couplings and conduit-to-cable breakouts
    • Made of EPDM rubber which contains no chlorides or sulfur
     More...
    Product Details

    3M™ Cold Shrink Connector Insulators 8420 and 8430 Series are EPDM tubes designed using a unique Cold Shrink delivery system. Products are supplied pre-stretched on a removable core for efficiency and easy of installation. Removal of the core (unwind) after positioning allows the tube to shrink into position forming a moisture-tight seal. The live memory action of the specially formulated material ensures a permanent, durable environmental seal and insulation.

    3M™ Cold Shrink Connector Insulators 8420 and 8430 Series are useful as primary electrical insulation for all solid dielectric (rubber and plastic) insulated wire and cable splicing rated to 1000 V, both indoor and outdoor. They are often good in providing physical protection and environmental sealing for communication and other non-electrical applications, including sheath repairs. Operating temperature range is -40°C to 90°C (-40°F to 194°F). In applications where the product is continuously exposed to UV radiation it is good to overwrap with e.g. Scotch® Super 33+™ Vinyl Electrical Tape or Scotch® Self-Fusing Silicone Rubber Electrical Tape 70.

    • Specially designed for primary insulation of solid dielectric insulated wires and cable splicing rated to 1000 volts
    • Simple installation which requires no tools
    • Sealing of terminal lug barrels, conduit couplings and conduit-to-cable breakouts
    • Made of EPDM rubber which contains no chlorides or sulfur
    • Covers a wide range of cable cross sections
    • Withstands temperatures of -40 to 90 degC (-40 to 194 degF)
    • Environmental sealing for communication and other non-electrical applications
    Specifications
    Attribute Name
    Value
    Applications
    Insulation, mechanical protection, repair
    Case Quantity
    10
    Conductor Material
    Aluminum, Copper
    Conductor Size Range
    1250-2000 kcmil
    Conductor Sizes
    1250 kcmil, 1500 kcmil, 1750 kcmil, 2000 kcmil
    Division
    ElectricalMarketsDivision
    Manufacturing Origin
    USA
    Material
    EPDM Rubber
    Maximum Connector Length (metric)
    355.6 mm
    Maximum Operating Temperature (Celsius)
    90 Degree Celsius
    Maximum Wire Gauge
    93.7mm²
    Minimum Wire Gauge
    42.6mm²
    Model
    Cold-shrink
    Number of Conductors
    1
    Operating Temperature (Celsius)
    -40 up to +90°C
    Overall Diameter (Metric)
    93,7 mm
    Overall Length (Metric)
    457,2 mm
    Product Type
    Cold shrinking
    Relaxed Tube Length (metric)
    457,2 Millimetre
    RoHS 2011/65/EU Compliant
    Yes
    RoHS EU Comments
    RoHS 2011/65/EU compliant without exemption
    Shielding Type
    Tape Shield, UniShield®, Wire Shield
    Shrink Ratio
    2:1
    Splice Type
    Cold Shrink
    Voltage Application
    Low Voltage