3M™ Cold Shrink Insulator, 8428-12P, 500-800 kcmil (300-400 mm²), up to 1 kV
- 3M ID 7000132745
- UPC 00054007428695
Details
Highlights
- Quick and easy installation, no special tools and no heat required
- Seals tight, retains resiliency and pressure
- Resistant to acids, alkalies, UV light
- No special tools or heat source required
- Accommodates a wide range of cable sizes
- WATER-RESISTANT SEAL: Meets the water-resistant requirements of ANSI C-119.1
- WORK YOUR WAY: Accommodates a variety of cable sizes that can be used in direct burial or submersible applications
- LONG-LASTING: Maintains thermal stability, resiliency, and pressure for dependable performance
This splice meets requirements of ANSI C119-1 and Western Underground Guide 2.14 for secondary splices rated up to 1 kV.
3M™ Cold Shrink Tubes are designed using a unique cold shrink delivery system. Products are supplied pre-stretched on a removable core for efficiency and ease of installation. Removal of the core (unwind) after positioning allows the product to shrink into position forming a moisture-tight seal. The live memory action of the specially formulated material ensures a permanent, durable environmental seal and insulation.
Suggested applications
- Primary electrical insulation for all solid dielectric (rubber and plastic) up to 1kV
- Direct burial and submersible applications
- Insulate tape shield, wire shield or UniShield® cable
- Environmental sealing for communications and other non-electrical applications
- Sheath repairs
- Physical protection and moisture sealing for air-insulated connectors and lugs such as spacer cable and lug connections to bus bar
- Insulating secondary splices
Typical Properties
Resources
Similar products
| Applications | Insulation, mechanical protection, repair | |
| Brands | 3M | |
| Cable Shielding | Wire Shield, UniShield®, Tape Shield | |
| Cable Type | Power Cable | |
| Case Quantity | 10 | |
| Conductor Material | Copper, Aluminum | |
| Conductor Sizes (Imperial) | 500 kcmil, 600 kcmil, 650 kcmil, 700 kcmil, 750 kcmil, 800 kcmil | |
| Conductor Sizes (Metric) | 405 mm² | |
| Connector Included | No | |
| Dielectric Strength (V/mil) | 365 V/mil | |
| Elongation | 750 % | |
| Halogen Free | No | |
| Indoor/Outdoor | Both | |
| Inner Diameter After Shrink (Imperial) | 0.949 in | |
| Inner Diameter After Shrink (Metric) | 24.1 mm | |
| Inner Diameter Before Shrink (Imperial) | 1.937 in | |
| Inner Diameter Before Shrink (Metric) | 49.2 mm | |
| Material | EPDM Rubber | |
| Maximum Conductor Size (Imperial) | 800 kcmil | |
| Maximum Conductor Size (Metric) | 400 mm² |
3M™ Cold Shrink Insulator, 8428-12P, 500-800 kcmil (300-400 mm²), up to 1 kV
3M™ Cold Shrink Quick Insulators QI Series20 of 36
