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3M Products & Supplies

3M™ Cold Shrink Insulator 8427-16, Tape/Wire/UniShield® Shielding, 1 kV, Standard, 10/Case - 7100010774

Sold As: 10-Pack
SKU: 7100010774
MPN: 7100010774
For an accurate lead time please contact us
UPC: 00054007344605
3M ID: 80610134043
5 Digit UPC: 34460
$711.65 ($71.16 / Count)
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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

  • WATER-RESISTANT SEAL: Meets the water-resistant requirements of ANSI C-119.1
  • MULTIPURPOSE: For environmental sealing on terminal lug barrels, conduit coupling, conduit-to-cable breakouts, and more
  • EASY TO INSTALL: Requires no tools or heating sources and can be installed by hand
  • 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
  • HIGH-RESISTANCE: Provides excellent wet electrical properties and resists fluid splashes, acids, and alkalis
Spec Sheet

 

Downloads

Specifications

Shelf Life1800
Country of OriginUnited States
Inner Diameter Before Shrink (Imperial)1.382
Voltage ApplicationLow Voltage
Maximum Operating Temperature (Fahrenheit) UOMDegree
Cable TypePower Cable
Inner Diameter Before Shrink (Metric)35.1
Overall Length (Imperial) UOMin
Inner Diameter Before Shrink (Imperial) UOMin
Relaxed Tube Length (Metric)406.4
Relaxed Tube Length (Metric) UOMmm
Inner Diameter After Shrink (Imperial)0.661
Overall Length (Imperial)16.0
Minimum Operating Temperature (Celsius) UOMDegree
Minimum Operating Temperature (Celsius)-40.0
Inner Diameter After Shrink (Imperial) UOMin
Overall Length (Metric) UOMmm
Maximum Connector Length12.0 in
Maximum Conductor Size (Metric)200 mm²
Minimum Operating Temperature (Fahrenheit) UOMDegree
ModelCold-shrink
RoHS EU CommentsRoHS 2011/65/EU compliant without exemption
Dielectric Strength (V/mil)365 V/mil
Units per Case10.0
Relaxed Tube Length UOMin
Minimum Conductor Size (Metric)125 mm²
MaterialEPDM Rubber
Maximum Operating Temperature (Fahrenheit)194.0
Maximum Operating Temperature (Celsius)90.0
Maximum Operating Temperature (Celsius) UOMDegree
Overall Length (Metric)406.4
Minimum Operating Temperature (Fahrenheit)-40.0
Number of Conductors1.0
Inner Diameter Before Shrink (Metric) UOMmm
Voltage1 kV
Maximum Connector Length (Metric)304.8 mm
ApplicationInsulation, mechanical protection, repair
Inner Diameter After Shrink (Metric)16.8
Splice TypeCold Shrink
Product ColorBlack
Minimum Conductor Size (Imperial)246 kcmil
Maximum Conductor Size (Imperial)394 kcmil
Halogen FreeNo
Inner Diameter After Shrink (Metric) UOMmm
Product TypeSplice
Cable ShieldingNon-shielded
Relaxed Tube Length16.0

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