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  • 3M™ Cold Shrink Insulator 8428-18, Tape, Wire, Unishield, 1 kV, Standard, 10 per case
  • 3M™ Cold Shrink Insulator 8428-18, Tape, Wire, Unishield, 1 kV, Standard, 10 per case

    Part Number 8428-183M ID 80610134050
    • Specifically intended for use on applications rated 1 kV or less to act as primary insulation on cable splices and solid dielectric insulated wires
    • Simple installation which requires no tools
    • Suitable for insulating secondary splices, direct-buried or submersible and dig-in repairs
    • Offers insulation and protection for cables and connectors with diameters ranging from 0.95 to 1.94 in (24.1 to 49.2 mm)
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    Details
    • Specifically intended for use on applications rated 1 kV or less to act as primary insulation on cable splices and solid dielectric insulated wires
    • Simple installation which requires no tools
    • Suitable for insulating secondary splices, direct-buried or submersible and dig-in repairs
    • Offers insulation and protection for cables and connectors with diameters ranging from 0.95 to 1.94 in (24.1 to 49.2 mm)
    • This tubular insulator can house conductor sizes from 500 to 800 kcmil
    • Made of EPDM rubber which contains no chlorides or sulfur
    • Withstands temperatures of -40 to 194 degrees F (-40 to 90 degrees C)
    • Seals out environmental hazards on communication lines and other nonelectrical applications
    • ANSI Certified and RoHS 2011/65/EU Compliant
    • There are 10 insulators in each case

    3M™ 8420 Cold Shrink Connector Insulator is an open-ended, tubular sleeve that provides ozone, acids and alkalis resistance. This environmental sealing insulator offers primary electrical insulation for 1 kV-rated applications. The tough, durable, EPDM rubber construction makes the insulator withstand operating temperatures of -40 to 194 degrees F (-40 to 90 degrees C).

    3M™ 8420 Connector Insulator is designed for use on all solid dielectric insulated wires and cable splices. This cold shrink insulator offers moisture-tight sealing while maintaining its prolonged resiliency and pressure. It is ideal for insulating secondary splices, direct-buried or submersible, dig-in repairs and physical protection of high-voltage, air-insulated connectors or lugs. ANSI Certified and RoHS 2011/65/EU Compliant.

    Specifications
    Application
    Insulation, mechanical protection, repair
    Brand
    3M™
    Cable Shielding
    Non-shielded, Tape Shield, UniShield®, Wire Shield
    Cable Type
    Power Cable
    Conductor Material
    Aluminum, Copper
    Conductor Sizes
    500 kcmil, 600 kcmil, 650 kcmil, 700 kcmil, 750 kcmil, 800 kcmil
    Inner Diameter After Shrink (Imperial)
    0.949 Inch
    Inner Diameter Before Shrink (Imperial)
    1.937 Inch
    Material
    EPDM Rubber
    Maximum Connector Length (metric)
    355.6 mm
    Maximum Operating Temperature (Celsius)
    90 Degree Celsius
    Number of Conductors
    1
    Overall Length (Imperial)
    18 Inch
    Overall Length (Metric)
    457.2 mm
    Product Type
    Splice
    RoHS 2011/65/EU Compliant
    Yes
    RoHS EU Comments
    RoHS 2011/65/EU compliant without exemption
    *Important RoHS information
    Splice Type
    Cold Shrink
    Voltage
    1 kV
    Voltage Application
    Low Voltage

    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.
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