3M Cold Shrink Tubing, Black 30.1mm Sleeve Dia. x 229mm Length, 8420 Series

From 3M, this EPDM rubber tubing is perfect for cable and wiring protection in all kinds of applications. It’s robust and flexible construction means it is suitable for even challenging environments.

Primary electrical insulation for all solid dielectric (rubber and plastic) insulated wire and cable splices rated up to 1000V
Seals tight, retains its resilience and pressure even after prolonged years of ageing and exposure
Simple installation, no torches, heat or tools required
Accommodates a wide range of cable sizes
Physical protection and moisture sealing for high voltage, air-insulated connectors and lugs such as spacer cable and lug connections to bus bar
Resists moisture, acids and alkalis, ozone and ultraviolet light

Directly buriable or submersible
Thick-walled to resist puncture and damage
Ideal for indoor, outdoor or overhead use
Temp range -18°C to +90°C

• 251-7566 EPDM rubber cold shrink tubing, 3mm dia
• 251-7588 EPDM rubber cold shrink tubing, 13mm dia
• 251-7623 EPDM rubber coldshrink tubing, 24.1mm dia

3M is a trusted name in connector and wiring solutions, providing high quality cables, connectors and accessories. From industrial computing to domestic applications, 3M provides the reliable and versatile product range you need.

Wrap a layer of protection around your cable connections using this cold shrink tubing from 3M. It's suitable for indoor and outdoor use and you can submerge, bury or install it overhead, making it handy for insulating wire splices in all sorts of locations. As the tubing comes factory-expanded, it's a cinch to apply by simply removing its core once it's in position. It creates a water-tight seal that maintains its durability over time and won't perish, even when exposed to harsh elements.

• Tool-free application for ease of use
• Robust rubber construction withstands rough backfilling
• Fungus-resistant for use in hygienic settings

• Power utilities
• Security networks
• Water management systems
• Mining and minerals processing

Thanks to its superior thermal stability, you can depend on this tubing in temperatures between -18°C and +90°C.