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3M™ Cold Shrink Insulator, 8430-9, 1250-2000 kcmil, 1 kV

3M™ Cold Shrink Insulator, 8430-9, 1250-2000 kcmil, 1 kV

Mfr. Model # 

8430-9

|

Item # 

11217147

|

UNSPSC # 

00054007421474

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Product information

3M™ Cold Shrink Insulators are open-ended, tubular, EPDM rubber sleeves which are factory expanded and assembled onto a removable core. The core is removed after the tube has been positioned for installation over an inline connection, terminal lug, etc., allowing the tube to shrink and form a water-resistant seal.

3M™ Cold Shrink Insulators are designed using a unique cold shrink delivery system. They are supplied prestretched on a removable core for efficiency and ease of installation. Removal of the core after positioning allows the product to shrink into position forming a moisture-tight seal. The live memory action of the specially formulated material ensures a permanent, durable environmental seal and insulation.

Features

  • Specially designed for primary insulation of solid dielectric insulated wires and cable splicing rated to 1000 volts
  • Made of EPDM rubber which contains no chlorides or sulfur
  • Made of black EPDM rubber
  • Simple installation which requires no tools
  • Sealing of terminal lug barrels, conduit couplings and conduit-to-cable breakouts

Specifications

Specifications

Inner Diameter Before Shrink (Imperial)
3.689 in
Shrink Ratio
2:1
Relaxed Tube Length
9 in
Wall Thickness after Shrinking
1.4 mm
Inner Diameter After Shrink (Metric)
42.6 mm
Application
Insulation, mechanical protection, repair
Overall Length (Metric)
22.86 mm
Minimum Operating Temperature (Fahrenheit)
-40 Degree Fahrenheit
Manufacturing Origin
USA
Splice Type
Cold Shrink
Inner Diameter Before Shrink (Metric)
93.7 mm
Voltage
1 kV
Material
EPDM Rubber
Inner Diameter After Shrink (Imperial)
1.677 in
Maximum Operating Temperature (Fahrenheit)
194 Degree Fahrenheit
With Label Space
No
Maximum Connector Length
5.0 in
Cable Shielding
Non-shielded|| Tape Shield|| UniShield®|| Wire Shield
Operating Temperature (Celsius)
-40 up to +90°C
Halogen Free
No
Maximum Connector Length (Metric)
127.0 mm
Cable Type
Cable with plastic and rubber insulation
Conductor Material
Aluminum|| Copper
Conductor Size Range
1250-2000 kcmil
Color Family (incorporate Product Color)
Black
Maximum Operating Temperature (Celsius)
90 Degree Celsius
Relaxed Tube Length (Metric)
0.229 m
Overall Diameter (Metric)
94 mm
Minimum Operating Temperature (Celsius)
-40 Degree Celsius
Voltage Application
Low Voltage
Manufacturer Catalog Number
7100002713
Number of Conductors
1
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