Cold Shrink Tube, Medium Wall, Not Rated I.D. Shrink Ratio, 1.38 in I.D. Before Shrinking, Black, 16 in, 10 PK MPN:8427-16

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Brand: 3M
Part #: 8427-16
UPC: 00054007344605
SKU
510-G5736665
Regular Price $1,309.41 Special Price $935.29

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Cold Shrink Tube, Medium Wall, Not Rated I.D. Shrink Ratio, 1.38 in I.D. Before Shrinking, Black, 16 in, 10 PK

Protect your electrical connections with 3M's Cold Shrink Tube, a flexible and flame retardant insulator designed for use with wire sizes 250 MCM to 400 MCM. Made from EPDM rubber, this tube is UV light-resistant and withstands temperatures from -40 to 194 degrees F. Its adhesive-lined design ensures a secure fit, while its medium wall thickness provides excellent mechanical strength. Ideal for use in a variety of applications, including electrical panels, switchgear, and motor control centers, this cold shrink tube helps prevent electrical shock and ensures reliable connections. Order in packs of 10 for convenient use.

Top product features:

  • Flexible design allows for easy installation and movement around wire bundles.
  • EPDM rubber material provides UV light-resistance and durability.
  • Adhesive-lined design is not available, but the product is flame retardant is not available, however, the product is flexible.

Top product applications:

  • Wire insulation for 250 MCM to 400 MCM wire sizes
  • Insulation of electrical connectors and terminals
  • Protection of electrical wires from environmental elements such as moisture and UV light
Cold Shrink Insulator, Medium Wall, Material EPDM Rubber, Flexible, Flame Retardant No, Adhesive Lined No, Shrink Ratio Not Rated, Use With Wire Size 250 MCM to 400 MCM, I.D. Before Shrinking 1.38 in, I.D. After Shrinking 0.67 in, Wall Thickness After Shrinking Not Applicable, Length 16 in, Shrink Tubing Properties UV Light-Resistant, Color Black, Temp. Range -40 Degrees to 194 Degrees F, Package Style Individual Pieces, Dielectric Strength 1,000 V, Max. Temp. Rating 194 Degrees F

Additional Information

  • Country of Origin: US
  • Drop Ship Item: Yes
  • Blind Ship Eligible: No
  • LTL Freight Required: No
  • Lead Time: Ships in 2 days
  • Minimum Order Quantity: 1
  • Unit of Measure: PK
  • Package Length: 1.00
  • Package Width: 1.00
  • Package Height: 1.00
  • Package Weight: 4.30
Product info last updated on January 15, 2026 8:23am UTC Category: Cable Management and Conduit
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