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Overstock Deal 3m™ Cold Shrink Insulator 8429-12, 900-1000 Kcmil (500 Mm²), 10/case - Today Only [5u9k6SDE]

$58.99 $188.99 -69%

3M™ Cold Shrink Insulator 8429-12: Your Reliable Splicing Solution The 3M™ Cold Shrink Insulator 8429-12 is a premium choice for all your splicing needs. Engineered with 3M's proprietary cold shrink delivery system, this insulator ensures efficiency

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3M™ Cold Shrink Insulator 8429-12: Your Reliable Splicing Solution

The 3M™ Cold Shrink Insulator 8429-12 is a premium choice for all your splicing needs. Engineered with 3M's proprietary cold shrink delivery system, this insulator ensures efficiency and ease of installation. Its prestretched design on a removable core allows for quick setup, while the shrinkage into position creates a moisture-tight seal. The insulator is made from specially formulated EPDM material, providing a permanent and durable environmental seal and insulation. Here are some key features that set it apart:
  • Efficient Installation: The prestretched design simplifies installation, reducing labor time and effort.
  • Moisture-Tight Seal: The cold shrink technology ensures a robust seal against moisture and environmental contaminants.

Technical Specifications and Material Details

This 8429-12 insulator is designed to meet stringent industry standards, including ANSI C119-1 and Western Underground Guide 2.14. It is suitable for secondary splices rated up to 1 kV, making it a versatile solution for various applications. The insulator is made from black EPDM rubber, which contains no chlorides or sulfur, ensuring excellent resistance to environmental factors. Here are the key technical details:
  • Operating Temperature Range: -40 to 194°F (-40 to 90°C), suitable for a wide range of environments.
  • Material: Black EPDM rubber, ensuring durability and resistance to chemicals and UV light.

Applications and Benefits: A Versatile Solution for Your Needs

The 3M™ Cold Shrink Insulator 8429-12 is an ideal choice for primary electrical insulation in solid dielectric insulated wires and cables, rated up to 1000 V. Its versatility extends to repairs and environmental sealing in communication and non-electrical applications. The insulator's ease of installation, without the need for tools, makes it an excellent solution for both professionals and DIY enthusiasts. Here are some of the practical uses and benefits:
  • Wide Range of Applications: From primary electrical insulation to environmental sealing, this insulator caters to diverse needs.
  • DIY-Friendly: The simple installation process allows for easy application by anyone, saving time and resources.

What Our Customers Say

January 1, 2026

Absolutely no complaints!

An outstanding tool. It is exceptionally well-built.

- Spencer N..

January 1, 2026

Absolutely no complaints!

The best purchase I have made this entire year.

- Forrest Q..

January 1, 2026

Absolutely no complaints!

This is a very fine and a very solid tool.

- Denise Q..

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