3M 8430-18 Cold Shrink Tube

3M 8430-18 Cold Shrink Tube 42.6-93.7mm

Contact us for 3M Cold Shrink Tubes | Large Stocks | Competitive Prices | 3M Distributors

3M 8430-18

Cold Shrink Tube 42.6-93.7mm | Length 457mm

3M 8430-18 is a pre-stretched EPDM rubber cold shrink tubing that is factory expanded and assembled onto a removable core.

The tubes manufactured by 3M Electrical, utilise their Cold Shrink technology for simple and reliable mechanical sealing and electrical insulation of Low Voltage cables and connections – this ensures a permanent, durable environmental seal and insulation.

No tooling, such as jointers torches, are required with cold shrink tubing installation and it is able to cover a wide range of cable cross sections.

This pre-stretched cold shrink tubing is suitable as primary insulation on a range of 1000v cables with copper or aluminium conductors.

The core is removed from the 3M 8430-18 after the cold shrink tube has been positioned for installation over an inline connection, terminal or cable allowing the 3M tube to shrink and form a waterproof cable seal, repair or cable joint – no “hot-working” for hazardous areas and potentially explosive atmospheres.

3M 8430-18 is available ex stock, contact us for price, delivery or to place an order.

3M Cold Shrink Tubing

Cold Shrink Tubing – 3M 8430-18

3M 8430-18 Technical Specification

  • Min Diameter (mm) – 42.6
  • Max Diameter (mm) – 93.7
  • Cold Shrink Length (mm) – 457
  • Operating Temperature (Celsius) – -40 up to +90°C
  • Shrink Ratio –  2:1
  • Splice Type – Cold Shrink
  • Tube Type – EPDM Rubber
  • Colour – Black
  • Order Code – 3M 8430-18
  • Manufacturer – 3M Electrical
  • Product – Cold Shrink Tube



ATEX – Potentially Explosive Atmospheres & Hazardous Area Locations (HAZLOC)

3M 8430-18

3M 8430-18 is subject to “Statement of Exclusion” with respect to the ATEX Directive as they are effectively “non-sparking” when installed in accordance with 3M Electrical installation instructions and do not pose a potential explosion risk – used extensively in Zone 1 & Zone 2 hazardous areas designated according to ATEX within the EU in both onshore and offshore locations. For specification guidance about use of Cold Shrink products, including 3M 8430-18, in relation to NEC, CEC, IEC & UL Classes & Divisions please contact Thorne & Derrick.

➡ Cold Shrink Tube Installation Procedure 3M 8430-18

➡ For fire resistant applications, please see silicone cold shrink tubes.

Cold Shrink EPDM Tubes - 3M 8420 Series

3M Cold Shrink Insulators – inline conductor transition connectors

Cold Shrink

3M invented Cold Shrink in the 1970’s and since then the technology has been adapted to provide LV MV HV Cable Accessories to enable the repair, splice, joint or termination of cables with unrivalled field service performance –  live memory action of the specially formulated Cold Shrink material ensures a permanent, durable environmental seal and moisture-proof insulation.

Cold Shrink Joints LV | Cold Shrink Joints MV HV | Cold Shrink Terminations LV | Cold Shrink Terminations MV HV

To seal or abandon (pot-end) exposed power, control or instrumentation cables up to 3.3kV see  ➡  Cable Caps | Cable Abandonment

Handling & Storage Of Cold Shrink – Safety Information

Precautions for safe handling
Cold Shrink is an article which does not release or otherwise result in exposure to a hazardous chemical under normal use conditions.

Conditions for safe storage including any incompatibilities
Not applicable to Cold Shrink.

Specific end use(s)
See information in Section 7.1 and 7.2 of 3M MSDS data sheet for handling and storage recommendations. Contact Thorne & Derrick for exposure controls and personal protection recommendations for handling Cold Shrink.

Cold Shrink

LV MV HV | 600/1000V | 11kV 33kV 66kV Cable Accessories Using 3M Cold Shrink

Cold Shrink Terminations 3M

Thorne & Derrick International | MV HV Joints, Terminations & Cable Connectors