Description
Description
3M 7000005943 Description
3M Cold Shrink Insulator 8427-12 is an EPDM rubber cold shrink tube designed to provide primary insulation and environmental sealing for solid dielectric insulated wires and cable splices rated up to 1 kV. It installs by hand without tools or heat to form a water resistant seal for indoor and outdoor applications, including direct burial and submersible use.
3M 7000005943 Includes
- (10) - 3M 7000005943 Cold Shrink Insulator 8427-12 (OD 17.5-35.1 mm) 1kV
3M 7000005943 Features
- Provides primary insulation for solid dielectric wires and cable splices rated up to 1000 volts
- Cold shrink design installs by hand with no tools or heat source required
- EPDM rubber construction for durable mechanical protection and environmental sealing
- Water resistant seal meets ANSI C119.1 water seal requirements
- Suitable for indoor and outdoor use, including direct burial and submersible applications
- Resists fluid splashes, acids, and alkalis with strong wet electrical properties
- Operating temperature range from -40 Degree F to 194 Degree F (-40 Degree C to 90 Degree C)
- Designed for sealing terminal lug barrels, conduit couplings, and conduit to cable breakouts
3M 7000005943 Specifications
| Part Number | 8427-12 |
| Product Type | Cold Shrink Insulator |
| Material | EPDM Rubber |
| Color | Black |
| Voltage Rating | 1 kV |
| Overall Length | 12.0 in |
| Outer Diameter Range | 17.5-35.1 mm |
| Inner Diameter Before Shrink | 1.382 in |
| Inner Diameter After Shrink | 0.661 in |
| Conductor Size Range | 250-400 kcmil (125-200 mm2) |
| Conductor Material | Aluminum, Copper |
| Maximum Connector Length | 8.0 in |
| Operating Temperature Range | -40 Degree F to 194 Degree F |
| Halogen Free | No |
| RoHS | RoHS 2011/65/EU compliant without exemption |
| Application | Insulation, mechanical protection, repair |
WARNING: This product can expose you to chemicals, which are known to the State of California to cause cancer and birth defects or other reproductive harm. www.p65warnings.ca.gov
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