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Part Number: 8426-9P / Vendor ID Number: 3888 / UPC: 00054007428671 / Custom:
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by 3M Electrical Products

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Product Specification
Height: 5.80"
Width: 8.40"
Product Overview
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
Product Availability
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Technical Details
Electrical Category:
Fittings and Hardware
Electrical Subcategory:
Electrical Hardware And Supplies
Electrical Subtype:
Electrical Insulators
Brand Name:
Country Of Origin:
Lead Time:
2.000 DA
14.4000 IN
Aluminum; Copper
Order Minimum:
10.000 EA
Order Multiple:
10.000 EA
RoHS Compliance:
2/0 AWG; 250 kcmil; 3/0 AWG; 4/0 AWG
Spec Sheet:
Stock Type:
Shelf Stock
Cold Shrink Splice
Voltage Rating:
1 kV
2.100 L
Manufactured By:
3M Electrical Products
To: From: Subject:
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1315 60th Street
Brooklyn, NY 11219
718.436.6000 718.972.2657 [email protected]

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