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Applications:
Insulation, Mechanical Protection, Repair
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Conductor Size:
35-50 mm
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Country of Origin:
USA
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Material:
EPDM Rubber
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Max. Operating Temperature:
194 °F, 90 °C
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Number of Conductors:
1
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Operating Temperature:
-40 to 90 °C
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Overall Length:
203.2 mm
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Package Height:
1.750 in
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Package Length:
8.650 in
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Package Weight:
0.110 lb
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Shielding Type:
Non-shielded, Tape Shield, UniShield®, Wire Shield
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Shrink Ratio:
2:1
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Splice Type:
Cold Shrink
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Voltage:
1 kV
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Voltage Application:
Low Voltage
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 usedas primary insulation. These tubes are for conduit sealing and breakouts. ****Maximum connector length: 5.625Point of Purchase packaging designated by P. Example: 8423-6P
