1. 3M Canada
  • 3M™ Cold Shrink Connector Insulator, WF103, conductor size, 350-500 kcmil
  • 3M™ Cold Shrink Connector Insulator, WF103, conductor size, 350-500 kcmil

    3M ID 7100022240
    • UL listed for direct bury and submersible applications up to 2000 volts
    • Seals tight, retains resiliency and pressure even after exposure
    • Simple installation — no mastic, tape, or tools required to seal
    • Good thermal stability
     More...
    Specifications
    Brand
    3M™
    Cable Insulation Outside Diameter Range
    0.88-1.63 in
    Cable Insulation Outside Diameter Range (metric)
    23,3 - 42,0 mm
    Cable Type
    Low Voltage Single Conductor Insulated Cable
    Case Quantity
    10
    Conductor Size Range
    350-500 kcmil
    Conductor Sizes
    350-500 kcmil
    Insulation O.D. Range
    0.88-1.63 in
    Insulation O.D. Range (Metric)
    22.4-41.4 mm
    Manufacturing Origin
    USA
    Material
    EPDM Rubber
    Maximum Operating Temperature (Celsius)
    90 °C
    Maximum Operating Temperature (Fahrenheit)
    194 °F
    Maximum Operating Voltage
    2000 Volt
    Minimum Operating Temperature (Fahrenheit)
    -40 °F
    Model
    Cold-shrink
    Number of Conductors
    1
    Splice Type
    Cold Shrink
    Voltage
    2000 V or less
    Details
    • UL listed for direct bury and submersible applications up to 2000 volts
    • Seals tight, retains resiliency and pressure even after exposure
    • Simple installation — no mastic, tape, or tools required to seal
    • Good thermal stability
    • Excellent wet electrical properties

    3M™ Cold Shrink Insulator WF Series is UL listed for direct bury and submersible applications in fresh or salt water environments for cable rated up to 2000 volts. The thick wall, open-ended, tubular, rubber sleeves are factory expanded and assembled onto a removable core. The core is removed after the tube has been positioned over an inline connection, terminal lug, etc., allowing the tube to shrink and form a water-resistant seal. The insulating tube is made of EPDM rubber.

    Suggested Applications

    • Designed for contractors who need to quickly insulate cable connections up to 2000 volts, in direct bury or submersible applications
    • Thick-wall design makes it a robust alternative for any application
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