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3M QI-18/57-325 Cold Shrink Quick Insulator - 6 in - Black - 57751

051128-57751

The 3M black EPDM cold shrink quick insulator is sold 10 per case and is another quality product from 3M. It's designed and manufactured to be compatible with 250 to 1250 kcmil wire sizes. This product is made of EPDM for performance and durability. Has a dielectric strength of 365 v/mil. Includes: Mastic Sealing Strip. The maximum diameter of the outer connector this product can be used with is 2.25 in. Works with connectors up to 6 in. Supported wire sizes are 185mm to 325mm. This product starts out with an inner diameter of 2.25 in and after heat is applied it reduces in size to 0.71 in. Among all the other aspects of this product it offers the following resistant properties: moisture-resistant. The overall length measures 6 in. This cold shrink quick insulator meets the following standards: ANSI C119.1.

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Product Specifications

  • Brand:
    3M
  • 3M Number:
    QI-18/57-325
  • Splice Material:
    EPDM
  • Compatible Wire Sizes:
    250 to 1250 kcmil
  • Voltage Rating:
    1 kV
  • Compatible Cable Materials:
    Aluminum; Copper
  • Maximum Connector Outer Diameter:
    2.25 in
  • Minimum Connector Outer Diameter:
    0.71 in
  • Overall Length:
    6 in
  • Includes:
    Mastic Sealing Strip
  • Resistant Properties:
    Moisture-Resistant
  • Color:
    Black
  • Standards Met:
    ANSI C119.1
  • Package Quantity:
    10 per case
  • Dielectric Strength:
    365 V/mil
  • Indoor or Outdoor:
    Indoor/Outdoor
  • Inner Diameter After Shrinking:
    0.71 in
  • Inner Diameter Before Shrinking:
    2.25 in
  • Material:
    EPDM
  • Maximum Connector Length:
    6 in
  • Maximum Operating Temperature:
    194 °F
  • Maximum Wire Size:
    325mm²
  • Minimum Operating Temperature:
    -40 °F
  • Minimum Wire Size:
    185mm²

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