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  • 3M™ Cold Shrink Silicone Insulator 8445-2.5, Tape, Wire, Unishield, 0 - 600V, Standard, 12/case
  • 3M™ Cold Shrink Silicone Insulator 8445-2.5, Tape, Wire, Unishield, 0 - 600V, Standard, 12/case

    Part Number 8445-2.53M ID 80610255244UPC 00054007094869
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      Attribute Name
      Insulation, mechanical protection, repair
      Cable Shielding
      Tape Shield, UniShield®, Wire Shield
      Cable Type
      Power Cable
      Gray, Gray
      Conductor Material
      Aluminum, Copper
      Conductor Size Range
      2–1/0 AWG
      Conductor Sizes
      1 AWG, 1/0 AWG, 2 AWG
      Inner Diameter After Shrink (Imperial)
      0.37 in
      Inner Diameter Before Shrink (Imperial)
      0.72 in
      Maximum Operating Temperature (Celsius)
      260 Degree Celsius
      Maximum Operating Temperature (Fahrenheit)
      500 Degree Fahrenheit
      Minimum Operating Temperature (Fahrenheit)
      -67 Degree Fahrenheit
      Number of Conductors
      Overall Length (Imperial)
      2.5 in
      Overall Length (Metric)
      63.5 mm
      Product Type
      RoHS 2011/65/EU Compliant
      RoHS EU Comments
      RoHS 2011/65/EU compliant without exemption
      *Important RoHS information
      Splice Type
      Cold Shrink
      TDS Required
      1 kV
      Voltage Application
      Low Voltage

      3M™ 8440 Series Cold Shrink Silicone Insulator is an insulating sleeve that is specially formulated from high temperature silicone rubber for moisture protection. It maintains resiliency and pressure, even after years of aging and exposure. This insulator ensures top moisture sealing for medium voltage, air insulated connectors and lugs. It offers resistance against acids, alkalis, fluid splashes, ozone, ultraviolet light and fire. This insulator is ideal for use in sheath repairs and electrical aircraft cables and it provides insulation for inline conductor transition connectors. RoHS 2011/65/EU Compliant.

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      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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