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3M™ Cold Shrink Connector Insulators 8420 and 8430 Series

19  Products
  • Unique 3M Cold Shrink delivery system ensures fast, straightforward and consistent installation without compromising long term reliability.
  • No special tools, heat or site permits are required to install Cold Shrink, making it well suited for in-field applications.
  • Constant radial pressure for optimised environmental performance.
  • No flame required means there is less chance of damamging the cable material.
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Overall Diameter (Metric)
Overall_Diameter_Metric
Overall Length (Metric)
Overall_Length_Metric
Size
Size
Material
Material
Product Colour
Product_Color
19 Products Available
 Overall Diameter (Metric), Overall Length (Metric), Size, Material  Product Colour
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Specifications
Applications
Insulation, mechanical protection, repair
Brand
3M™
Cable Type
Cable with plastic and rubber insulation, Non-Shieled, Solid Dielectric Power Cable, Power Cable
Conductor Material
Aluminum, Copper
Conductor Sizes (Imperial)
1 AWG, 1/0 AWG, 10 AWG, 1000 kcmil, 1250 kcmil, 1500 kcmil, 1750 kcmil, 2 AWG, 2/0 AWG, 2000 kcmil, 250 kcmil, 3/0 AWG, 300 kcmil, 350 kcmil, 4 AWG, 4/0 AWG, 400 kcmil, 500 kcmil, 6 AWG, 600 kcmil, 650 kcmil, 700 kcmil, 750 kcmil, 8 AWG, 800 kcmil, 900 kcmil
Material
EPDM Rubber, EPDM-rubber
Maximum Connector Length (metric)
127.0 mm, 177.8 mm, 203.2 mm, 279.4 mm, 304.8 mm, 355.6 mm, 50.8 mm, 76.2 mm
Maximum Operating Temperature (Celsius)
90 Degree Celsius
Model
Cold-shrink
Number of Conductors
1
Operating Temperature (Celsius)
-40 up to +90°C
Overall Diameter (Metric)
20.9 mm, 23.9 mm, 67.8 mm, 93.7 mm, 94 mm
Overall Length (Metric)
152 mm, 152.4 mm, 203.2 mm, 228.6 mm, 229 mm, 279.4 mm, 304.8 mm, 381 mm, 406.4 mm, 457.2 mm
Product Colour
Black
Product Type
Cold shrinking, Splice
RoHS 2011/65/EU Compliant
Yes
RoHS EU Comments
RoHS 2011/65/EU compliant without exemption
Shielding Type
Non-shielded, Tape Shield, UniShield®, Wire Shield
Shrink Ratio
2:1
Size
125 - 200 mm², 14 - 16 mm², 152 mm, 300 - 400 mm², 35 - 50 mm², 500 mm², 6 - 50 mm², 630 - 1000 mm², 70 - 125 mm², Suited for cable size 300 - 400 mm²
Splice Type
Cold Shrink
Voltage Application
Low Voltage
Details

3M Cold Shrink Insulators offer a safe, easy to install method of insulating, sealing and protecting connectors, cable, hoses, fittings and conduit. The EPDM rubber insulators are supplied pre-stretched on a removable core. Removal of the core (unwinding) after positioning the splice

The live memory action of the specially formulated material provides a permanent, durable environmental seal and insulation, with an operating temperature range of -40⁰C to 90⁰C.

  • Unique 3M Cold Shrink delivery system ensures fast, straightforward and consistent installation without compromising long term reliability.
  • No special tools, heat or site permits are required to install Cold Shrink, making it well suited for in-field applications.
  • Constant radial pressure for optimised environmental performance.
  • No flame required means there is less chance of damamging the cable material.
  • Seals tight, and retains its resiliency and pressure even after prolonged years of aging and exposure.
  • Fast, straightforward installation.