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3M 8420 Coldshrink Splice Dia 13.9 to 30mm

PART #: 3M 80610927669

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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8420 Coldshrink Splice Dia 13.9 to 30mm Rollover to zoom [+]

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 allows the product to shrink into position.

The live memory action of the specially formulated material provides a permanent, durable environmental seal and insulation, with an operating temperature range of -40⁰ 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
  • No cooling time is necessary before energising the cable
  • Seals tight, and retains its resiliency and pressure even after prolonged years of aging and exposure
  • No special site permits needed
  • Fast, straightforward installation
  • Operating temperature range from -40 to 90°C.
Suggested Applications
  • Primary electrical insulation for all solid dielectric (rubber and plastic) insulated wire and cable splicing rated to 1000 volts
  • Good for repairs and environmental sealing for communication and other non-electrical applications
  • Ideal for sealing wireless communication tower connections and exposed coaxial interfaces
  • Suitable for indoor, outdoor, underground and submerged applications
Brand 3M
Cable Type Power Cable
Conductor Material Aluminum, Copper
Conductor Sizes 2/0 AWG, 250 kcmil, 3/0 AWG, 4/0 AWG
Inner Diametre After Heat-Shrink 13.9 mm
Inner Diametre Before Heat-Shrink 30.1 mm
Maximum Connector Length (metric) 127.0 mm
Number of Conductors 1
Product Type Splice
RoHS 2011/65/EU Compliant Yes
RoHS EU Comments RoHS 2011/65/EU compliant without exemption
*Important RoHS information
Shielding Type Non-shielded, Tape Shield, UniShield®, Wire Shield
Size 70 - 125 mm²
Splice Type Cold Shrink
Trademark 3M