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3M Products & Supplies

3M™ Cold Shrink Insulator 8428-12, Tape/Wire/UniShield® Shielding, 1 kV, Standard, 10/Case - 7100164760

Sold As: 10-Pack
SKU: 7100164760
MPN: 7100164760
Made to Order: For a lead time estimate, please send your request to [email protected]
UPC: 00054007437468
3M ID: 80611203508
5 Digit UPC: 43746
$759.75 ($75.97 / 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
  • 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
  • BUILT STRONG: Made of EPDM rubber, enduring operating temperatures ranging from -40 °F to 194 °F (-40 °C to 90 °C)
  • MULTIPURPOSE: For environmental sealing on terminal lug barrels, conduit coupling, conduit-to-cable breakouts, and more
  • DESIGNED TO PERFORM: Offers reliable primary insulation for solid dielectric wires and secondary splices rated up to 1000 volts
Spec Sheet

 

Downloads

Specifications

Shelf Life1800
Country of OriginUnited States
Inner Diameter Before Shrink (Imperial)1.937
Inner Diameter After Shrink (Metric)24.1
Maximum Conductor Size (Imperial)800 kcmil
Relaxed Tube Length UOMin
Minimum Conductor Size (Metric)300 mm²
Inner Diameter Before Shrink (Metric)49.2
ModelCold-shrink
Overall Length (Metric)0.0
Splice TypeCold Shrink
Inner Diameter After Shrink (Metric) UOMmm
Inner Diameter After Shrink (Imperial) UOMin
Minimum Conductor Size (Imperial)600 kcmil
Maximum Operating Temperature (Celsius) UOMDegree
Maximum Connector Length8.0 in
Relaxed Tube Length12.0
Cable TypePower Cable
Inner Diameter Before Shrink (Imperial) UOMin
Number of Conductors1.0
Inner Diameter Before Shrink (Metric) UOMmm
Maximum Operating Temperature (Fahrenheit) UOMDegree
Minimum Operating Temperature (Celsius) UOMDegree
Maximum Operating Temperature (Fahrenheit)194.0
Product ColorBlack
Inner Diameter After Shrink (Imperial)0.949
Maximum Conductor Size (Metric)400 mm²
Maximum Operating Temperature (Celsius)90.0
Voltage1 kV
Product TypeSplice
Overall Length (Imperial)0.0
Relaxed Tube Length (Metric)304.8
RoHS EU CommentsRoHS 2011/65/EU compliant without exemption
MaterialEPDM Rubber
Minimum Operating Temperature (Fahrenheit)-40.0
Minimum Operating Temperature (Fahrenheit) UOMDegree
Maximum Connector Length (Metric)203.2 mm
Relaxed Tube Length (Metric) UOMmm
Minimum Operating Temperature (Celsius)-40.0
Dielectric Strength (V/mil)365 V/mil
Cable ShieldingNon-shielded
Elongation UOM%
Indoor/OutdoorBoth
ApplicationInsulation, mechanical protection, repair
Halogen FreeNo
Breaking Strength (Imperial)26.3
UL ApprovalNo
With Inner GlueNo
Breaking Strength (Imperial) UOMKilogram
Connector IncludedNo
Operating Temperature (Celsius)-40 up to +90°C

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