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3M Products & Supplies

3M™ Cold Shrink Insulator 8428-12, Tape/Wire/UniShield® Shielding, 1 kV, Standard, 10/Case - 7000005950

Sold As: 10-Pack
SKU: 7000005950
MPN: 7000005950
For an accurate lead time please contact us
UPC: 00054007090564
3M ID: 80610154603
5 Digit UPC: 9056
$759.52 ($75.95 / Count)
Hurry up! Current stock:

Product Description

3M™ Cold Shrink Connector Insulators 8420 and 8430 Series are EPDM, factory-expanded rubber tubes designed with cold shrink technology and loaded on a removable plastic core. To install the connection, position it over the inline connector, pull the loose tab on the plastic core while unwinding the core in a counterclockwise direction, allowing the ends of the tube to shrink and form a secure seal. Engineered for primary insulation of solid dielectric insulated wires and cable splices rated up to 1000 volts, the insulators can be used for indoor and outdoor applications to provide a water-resistant seal. They are easy to install by hand, requiring no additional tools or heating sources. Accommodating a variety of cable sizes, 3M™ Cold Shrink Connector Insulators 8420 and 8430 Series provide physical protection and environmental sealing for terminal lug barrels, conduit coupling, and conduit-to-cable breakouts. These insulators are ideal for direct burial or submersible applications involving communication and other non-electrical operations, such as dig-in and sheath repairs, and secondary splices for both copper and aluminum conductors. They can withstand an operating temperature range between -40 °F to 194 °F (-40 °C to 90 °C) and meet the water seal requirements of ANSI C119.1. When you need dependable insulating properties with long-lasting resiliency, look no further than 3M™ Cold Shrink Connector Insulators 8420 and 8430 Series.

Features

  • EASY TO INSTALL: Requires no tools or heating sources and can be installed by hand
  • DESIGNED TO PERFORM: Offers reliable primary insulation for solid dielectric wires and secondary splices rated up to 1000 volts
  • MULTIPURPOSE: For environmental sealing on terminal lug barrels, conduit coupling, conduit-to-cable breakouts, and more
  • BUILT STRONG: Made of EPDM rubber, enduring operating temperatures ranging from -40 °F to 194 °F (-40 °C to 90 °C)
  • HIGH-RESISTANCE: Provides excellent wet electrical properties and resists fluid splashes, acids, and alkalis
  • WATER-RESISTANT SEAL: Meets the water-resistant requirements of ANSI C-119.1
Spec Sheet

 

Downloads

Specifications

Country of OriginUnited States
Minimum Conductor Size (Metric)300 mm²
Overall Length (Imperial) UOMin
Halogen FreeNo
Maximum Operating Temperature (Celsius) UOMDegree
Relaxed Tube Length UOMin
Product TypeSplice
Relaxed Tube Length12.0
Relaxed Tube Length (Metric) UOMmm
Maximum Operating Temperature (Fahrenheit)194.0
Overall Length (Metric)304.8
Cable ShieldingNon-shielded
Inner Diameter After Shrink (Imperial)0.949
Voltage1 kV
Inner Diameter After Shrink (Metric) UOMmm
Inner Diameter Before Shrink (Metric) UOMmm
Maximum Operating Temperature (Celsius)90.0
Maximum Conductor Size (Imperial)800 kcmil
Inner Diameter Before Shrink (Imperial)1.937
Inner Diameter After Shrink (Metric)24.1
Maximum Operating Temperature (Fahrenheit) UOMDegree
Dielectric Strength (V/mil)365 V/mil
Relaxed Tube Length (Metric)304.8
ModelCold-shrink
Units per Case10.0
Voltage ApplicationLow Voltage
ApplicationInsulation, mechanical protection, repair
Minimum Operating Temperature (Fahrenheit) UOMDegree
Overall Length (Imperial)12.0
Overall Length (Metric) UOMmm
Maximum Conductor Size (Metric)400 mm²
Product ColorBlack
Number of Conductors1.0
Minimum Conductor Size (Imperial)600 kcmil
Cable TypePower Cable
Inner Diameter After Shrink (Imperial) UOMin
Minimum Operating Temperature (Celsius)-40.0
Minimum Operating Temperature (Celsius) UOMDegree
Maximum Connector Length8.0 in
Inner Diameter Before Shrink (Imperial) UOMin
Minimum Operating Temperature (Fahrenheit)-40.0
Inner Diameter Before Shrink (Metric)49.2
Splice TypeCold Shrink
MaterialEPDM Rubber
RoHS EU CommentsRoHS 2011/65/EU compliant without exemption
Maximum Connector Length (Metric)203.2 mm

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