Product Description
Cold Shrink Insulator 8428-12P
- BUILT STRONG: Made of EPDM rubber, enduring operating temperatures ranging from -40 °F to 194 °F (-40 °C to 90 °C)
- DESIGNED TO PERFORM: Offers reliable primary insulation for solid dielectric wires and secondary splices rated up to 1000 volts
- EASY TO INSTALL: Requires no tools or heating sources and can be installed by hand
- HIGH-RESISTANCE: Provides excellent wet electrical properties and resists fluid splashes, acids, and alkalis
- LONG-LASTING: Maintains thermal stability, resiliency, and pressure for dependable performance
- MULTIPURPOSE: For environmental sealing on terminal lug barrels, conduit coupling, conduit-to-cable breakouts, and more
- 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
3M has over 40 years of lab-tested and industry-proven results demonstrating the reliability of cold shrink technology. 3M Cold Shrink Connector Insulators 8420 and 8430 Series and the other products in the cold shrink family are engineered with specially formulated materials that deliver a durable environmental seal and insulation. The core and tube sizing allows for a broader application range while preserving the seal and insulation properties of the EPDM rubber tube. Six diameter sizes accommodate cables up to 1000 volts, ranging from 10 AWG to 1000 kcmil, for both copper and aluminum conductors. For applications with high UV exposure or where visual inspection isn’t feasible, it is recommended to overwrap the tubing with Scotch Super 33+ Vinyl Electrical Tape or Scotch Self-Fusing Silicone Rubber Electrical Tape 70.
For more information about Cold Shrink Insulator 8428-12P, visit the official 3M website.
About JAM Industrial Supply of Ohio
Locally owned and operated in Canton, OH, JAM Industrial Supply, LLC has been a 3M Premier distributor and industrial supplier for over 20 years. With our vast network of vendors, we are able to supply the industry’s best products, information, delivery and prices to our customers.
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Additional information
| Unit of Measure | |
|---|---|
| Product Id | |
| Part Number | |
| UPC | |
| Weight | 5.107 lbs |
| Brand | |
| Conductor Sizes | 405 mm² |
| Inner Diameter After Shrink | 0.949 in |
| Inner Diameter Before Shrink | 1.937 in |
| Maximum Conductor Size | 400 mm² |
| Minimum Conductor Size | 300 mm² |
| Application | Insulation, mechanical protection, repair |
| Breaking Strength (Imperial) | 26.3 Kilogram per Centimetre |
| pa_cable-insulation-outside-diameter-range | |
| Cable Shielding | Wire Shield, UniShield®, Tape Shield |
| Cable Type | Power Cable |
| Case Quantity | 10 |
| Conductor Material | Aluminum, Copper |
| Connector Included | No |
| Dielectric Strength (V/mil) | 365 V/mil |
| Elongation | |
| Halogen Free | No |
| Indoor/outdoor | |
| Material | |
| Maximum Connector Length | 8.0 in |
| pa_maximum-connector-length-metric | |
| pa_maximum-operating-temperature-celsius | |
| pa_maximum-operating-temperature-fahrenheit | |
| pa_minimum-operating-temperature-celsius | |
| pa_minimum-operating-temperature-fahrenheit | |
| Model | Cold-shrink |
| Number of Conductors | 1 |
| pa_operating-temperature-celsius | |
| Operation Temperature | -40 up to +90°C |
| Product Color | Black |
| Product Type | Splice |
| Relaxed Tube Length | 12 in |
| Relaxed Tube Length (Metric) | 304.8 mm |
| Splice Type | |
| UL Approval | No |
| Voltage | 1 kV |
| Voltage Application | Low Voltage |
| With Inner Glue | No |
| Dimensions | 21.4 × 9.4 × 9.8 in |
