3M

3M™ Cold Shrink Insulator 8424-8, 10-1/0 AWG (6-16 mm²), 10/case

SPLICE - 600V COLD # 10 - 1/0

MMM84248 8424-8 054007423904
30.60 / Each
  • Applications: Insulation, Mechanical Protection, Repair
  • Diameter: 20.9 mm
  • Material: EPDM Rubber
  • Min. Operating Temperature: -40.0 Degree °C, -40.0 Degree °F
  • Operating Temperature: -40 °C, 90 °C
  • Overall Length: 203.2 mm, 8.0 in
  • Product Type: Cold Shrinking
  • Splice Type: Cold Shrink
  • Voltage: 1 kV
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 used as primary insulation. These tubes are for conduit sealing and breakouts. ****Maximum connector length: 5.625” “Point of Purchase” packaging designated by “P”. Example: 8423-6P
  • Product Description
  • Features
  • Specifications
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 used as primary insulation. These tubes are for conduit sealing and breakouts. ****Maximum connector length: 5.625” “Point of Purchase” packaging designated by “P”. Example: 8423-6P
  • Features
    • 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 black EPDM rubber
    • Made of EPDM rubber which contains no chlorides or sulfur
    • Withstands temperatures of -40 to 194 degrees F (-40 to 90 degrees C)
  • Specifications
    • Inner Diameter After Shrink (Imperial) : 0.098 in
    • Inner Diameter After Shrink (Metric) : 2.5 mm
    • Inner Diameter Before Shrink (Imperial) : 0.823 in
    • Inner Diameter Before Shrink (Metric) : 20.9 mm
    • Material : EPDM Rubber
    • Maximum Operating Temperature (Celsius) : 90.0 Degree
    • Maximum Operating Temperature (Fahrenheit) : 194.0 Degree
    • Minimum Operating Temperature (Celsius) : -40.0 Degree
    • Minimum Operating Temperature (Fahrenheit) : -40.0 Degree
    • Overall Length (Imperial) : 8.0 in
    • Overall Length (Metric) : 203.2 mm
    • Application : Insulation, mechanical protection, repair
    • Cable Shielding : Non-shielded
    • Conductor Material : Copper
    • Halogen Free : No
    • Manufacturing Origin : USA
    • Maximum Conductor Size (Imperial) : 14 AWG
    • Maximum Conductor Size (Metric) : 2.5 mm²
    • Maximum Connector Length : 3.0 in
    • Maximum Connector Length (Metric) : 76.2 mm
    • Minimum Conductor Size (Imperial) : 10 AWG
    • Minimum Conductor Size (Metric) : 6 mm²
    • Model : Cold-shrink
    • Number of Conductors : 1.0
    • Operating Temperature (Celsius) : -40 up to +90°C
    • Overall Diameter (Metric) : 20.9 mm
    • Product Type : Cold shrinking
    • Relaxed Tube Length : 8.0 in
    • Relaxed Tube Length (Metric) : 203.2 mm
    • RoHS EU Comments : RoHS 2011/65/EU compliant without exemption
    • Shrink Ratio : 2:1
    • Splice Type : Cold Shrink
    • UL Approval : No
    • Voltage : 1 kV
    • Voltage Application : Low Voltage
    • Wall Thickness after Shrinking : 3.8 mm
    • With Inner Glue : No
    • Country of Origin : US