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3M Cold Shrink Tubes -

3M Cold Shrink Tubes
Technical Specification
Data Chart
Accessories

3MTM Cold Shrink tubes are a series of open-ended, tubular rubber sleeves, which are factory expanded and assembled onto a removable core. They are supplied for field installation in this pre-stretched condition. The core is removed after the tube has been positioned for installation over an inline connection, terminal lug or other similar applications, allowing the tube to shrink and form a waterproof seal.

3MTM Cold Shrink are cold applied and therefore they are quicker, easier and safer to install than heat shrink alternatives, and they are also ideal where hot work permits are difficult to obtain.

Features

  • Provides constant radial pressure & seal without adhesive

  • Allows for expansion and contraction after installation

  • Simple & fast installation - no tools or heat required

  • Quality - long term reliability

  • Available in EPDM rubber and silicone

  • Possible applications include electrical installation, cable repair, mechanical protection and moisture barriers

 Download technical spec



Options:

  Part No.

 Conductor Sizes 

AWG & Kcmil

Product Dia Range 

 

Relaxed Tube Length 

3M8425-8

2 - 1/0

10.1 - 20.9mm

203mm

3M8246-9

2 - 250

13.9 -30.1mm

229mm

3M8427-12

250 - 400

16.8 - 35.1mm

305mm

3M8428-12

450 - 800

24.0 -49.3 mm

305mm

3M8429-9

900 - 1000

32.2 - 67.8mm

229mm

3M8447-3.2

 

  12.4 - 24.1mm

81.3mm 

 

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