3M™ Cold Shrink Insulator 8429-9, Tape/Wire/UniShield® Shielding, 1 kV, 10/Case
- 3M ID 7000145516
Details
Highlights
- Specially designed for primary insulation of solid dielectric insulated wires and cable splicing rated to 1000 volts
- Simple installation which requires no tools
- Suitable for insulating secondary splices, direct-buried or submersible and dig-in repairs
- Insulates cable or connectors within a diameter range of 1.27 - 2.67 in (32,2 - 67,8 mm)
- Accommodates 900 to 1000 kcmil conductor sizes
- Made of EPDM rubber which contains no chlorides or sulfur
- Withstands temperatures of -40 to 194 degrees F (-40 to 90 degrees C)
- Environmental sealing for communication and other non-electrical applications
- ANSI Certified and RoHS 2011/65/EU Compliant
- 10/case
3M™ 8420 Cold Shrink Connector Insulator is an open-ended, tubular sleeve that provides ozone, acids and alkalis resistance. This environmental sealing insulator offers primary electrical insulation for 1 kV-rated applications. The tough, durable, EPDM rubber construction makes the insulator withstand operating temperatures of -40 to 194 degrees F (-40 to 90 degrees C).
3M™ 8420 Connector Insulator is designed for use on all solid dielectric insulated wires and cable splices. This cold shrink insulator offers moisture-tight sealing while maintaining its prolonged resiliency and pressure. It is ideal for insulating secondary splices, direct-buried or submersible, dig-in repairs and physical protection of high-voltage, air-insulated connectors or lugs. ANSI Certified and RoHS 2011/65/EU Compliant.
Typical Properties
| Applications | Insulation, mechanical protection, repair |
| Brands | 3M™ |
| Cable Type | Power Cable |
| Case Quantity | 10 |
| Conductor Material | Aluminum, Copper |
| Conductor Sizes (Metric) | 456 mm² |
| Halogen Free | No |
| Inner Diameter After Shrink (Metric) | 32.2 mm |
| Inner Diameter Before Shrink (Metric) | 67.8 mm |
| Material | EPDM Rubber |
| Maximum Conductor Size (Metric) | 500 mm² |
| Maximum Connector Length (metric) | 127.0 mm |
| Maximum Operating Temperature (Celsius) | 90 ℃ |
| Minimum Conductor Size (Metric) | 456 mm² |
| Minimum Operating Temperature (Celsius) | -40 ℃ |
| Model | Cold-shrink |
| Number of Conductors | 1 |
| Product Type | Splice |
| Relaxed Tube Length (metric) | 228.6 mm |
| Shielding Type | UniShield®, Non-shielded, Tape Shield, Wire Shield |
| Splice Type | Cold Shrink |
| Units per Case | 10.0 |
| Voltage | 1 kV |
| Voltage Application | Low Voltage |
| Overall Length (Metric) | 228.6 mm |
