3M 8429-12 Cold Shrink Connector Insulators

$61.35/ea

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Manufacturer	3M
Mfg Catalog #	8429-12
Crawford Part #	264

Features

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

Specifications

Application: Insulation, mechanical protection, repair
Cable Shielding: Wire Shield - Tape Shield - UniShield®
Color Family: Black
Conductor Material: Copper - Aluminum
Conductor Size Range: 900-1000 kcmil
Conductor Size Range (Metric): 500 mm²
Conductor Sizes: 900 kcmil - 1000 kcmil
Halogen Free: No
Inner Diameter After Shrink (Imperial): 0.839 in
Inner Diameter After Shrink (Metric): 21.3 mm
Inner Diameter Before Shrink (Imperial): 2.85 in
Inner Diameter Before Shrink (Metric): 72.4 mm
Material: EPDM Rubber
Maximum Connector Length: 8.0 in
Maximum Connector Length (Metric): 203.2 mm
Maximum Operating Temperature (Celsius): 90 Degree Celsius
Maximum Operating Temperature (Fahrenheit): 194 Degree Fahrenheit
Maximum Wire Gauge: 67.8mm²
Minimum Operating Temperature (Celsius): -40 Degree Celsius
Minimum Operating Temperature (Fahrenheit): -40 Degree Fahrenheit
Minimum Wire Gauge: 32.2mm²
Model: Cold-shrink
Number of Conductors: 1
Operating Temperature (Celsius): -40 up to +90°C
Overall Diameter (Metric): 67.8 mm
Overall Length (Imperial): 0 NP
Overall Length (Metric): 304.8 mm
Product Color: Black
Product Type: Cold shrinking
Relaxed Tube Length: 12 in
Relaxed Tube Length (Metric): 304.8 mm
RoHS EU Comments: RoHS 2011/65/EU compliant without exemption
Shrink Ratio: 2:1
Splice Type: Cold Shrink
UL Approval: No
Voltage: 1 kV
Voltage Application: Low Voltage
Wall Thickness after Shrinking: 4.6 mm
With Inner Glue: No

Overview

UPC	05400742389
Product Description	3M Cold Shrink Connector Insulators 8420 and 8430 Series are designed using 3Ms 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 -40194F (-4090C). 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
MDM Pkg GTiN	00054007423898
Size	1000 kcmil; 900 kcmil
Type	Cold Shrink Splice
Material	EPDM-rubber
Number of Conductors	1
Cable Type	Power Cable
Family Brand Name	3M
Length	305 mm
Color	Black
Voltage	1 kV
Splice Type	Cold Shrink
Product Type	Cold Shrinking
Conductor Size	900 MCM
Diameter	67.8 mm
Max Operating Temperature	194 degrees F
Overall Length	304.8 mm
Applications	Insulation, Mechanical Protection, Repair