- Specially designed for primary insulation of solid dielectric insulated wires and cable splicing rated to 1000 volts
- Simple installation which requires no tools
- Sealing of terminal lug barrels, conduit couplings and conduit-to-cable breakouts
- Made of black EPDM rubber
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Applications
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Insulation, mechanical protection, repair
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Brand
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3M™
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Cable Type
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Cable with plastic and rubber insulation, Power Cable
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Case Quantity
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10
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Color Family
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Black
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Conductor Material
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Aluminum, Copper
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Conductor Sizes (Metric)
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1013 mm², 120 mm², 185 mm²
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Connector Included
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No
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Dielectric Strength (V/mil)
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365 V/mil
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Division
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ElectricalMarketsDivision
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Halogen Free
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No
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Indoor/Outdoor
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Both
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Inner Diameter After Shrink (Metric)
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10.1 mm, 13.9 mm, 16.8 mm, 42.6 mm
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Inner Diameter Before Shrink (Metric)
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30.1 mm, 35.1 mm, 93.7 mm
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Material
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EPDM Rubber
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Maximum Conductor Size (Metric)
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1013 mm², 125 mm², 200 mm², 90 mm²
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Maximum Connector Length (metric)
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127.0 mm, 304.8 mm
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Maximum Operating Temperature (Celsius)
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90 Degree Celsius
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Minimum Conductor Size (Metric)
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125 mm², 30 mm², 633 mm², 70 mm²
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Minimum Operating Temperature (Celsius)
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-40 Degree Celsius
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Model
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Cold-shrink
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National Stock Number
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5975012342169
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Number of Conductors
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1
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Operating Temperature (Celsius)
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-40 up to +90°C
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Overall Diameter (Metric)
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94 mm
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Overall Length (Metric)
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228.6 mm, 229 mm, 406.4 mm
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PlantAnalystID
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ABBA-Z1GUQ
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Product Type
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Cold Shrink, Splice
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Relaxed Tube Length (metric)
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0.229 Meter, 228.6 mm, 406.4 mm
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RoHS 2011/65/EU Compliant
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Yes
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RoHS EU Comments
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RoHS 2011/65/EU compliant without exemption
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Shielding Type
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Non-shielded, Tape Shield, UniShield®, Wire Shield
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Shrink Ratio
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2:1
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Splice Type
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Cold Shrink
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TDS Required
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Yes
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Units per Case
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10
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Voltage
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1 kV
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Voltage Application
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Low Voltage
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- Specially designed for primary insulation of solid dielectric insulated wires and cable splicing rated to 1000 volts
- Simple installation which requires no tools
- Sealing of terminal lug barrels, conduit couplings and conduit-to-cable breakouts
- Made of black EPDM rubber
- Made of EPDM rubber which contains no chlorides or sulfur
- Withstands temperatures of -40 to 194 degrees F (-40 to 90 degrees C)
- Environmental sealing for communication and other non-electrical applications
3M™ Cold Shrink Connector Insulators 8420 and 8430 Series are designed using 3M’s proprietary cold shrink delivery system. Products are supplied prestretched on a removable core for efficiency and ease of installation. Removal of the core (unwinding) after positioning the splice allows the product to shrink into position forming a moisture-tight seal. The live memory action of the specially formulated EPDM material promotes a permanent, durable environmental seal and insulation, with a typical operating temperature range from -40–194°F (-40–90°C). The 8420 insulator meets requirements of ANSI C119-1 and Western Underground Guide 2.14 for secondary splices rated up to 1 kV. Applications: Primary electrical insulation for all solid dielectric (rubber and plastic) insulated wire and cable splicing rated to 1000 V. Good for repairs and environmental sealing for communication and other non-electrical applications. Important: Use insulation jacket or connector O.D. for final ordering criteria. * Mastic pads included for cable O.D. build-up. ** Kit contains adapters. *** These sizes are listed for availability only and are not designed to be used as primary insulation. These tubes are for conduit sealing and breakouts. ****Maximum connector length: 5.625” “Point of Purchase” packaging designated by “P”. Example: 8423-6P
