3M Grey Heat Shrink Tubing 21.3mm Sleeve Dia. x 4.8cm Length

  • RS Stock No. 251-7673
  • Mfr. Part No. 8445-2.5
  • Brand 3M
Technical Reference
Legislation and Compliance
RoHS Certificate of Compliance
Product Details

Silicone Rubber Tubing

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

For indoor, outdoor, in cable tray for overhead use
Ideal for electrical aircraft cables
Temp range -55°C to +260°C
Resists fire - will not support flame
Resists fluid splashes
Resists moisture
Hydrophobic surface - water forms into ’beads’. Does not wet the whole surface.

Attribute Value
Sleeve Diameter 21.3mm
Shrunk Diameter 8.89mm
Colour Grey
Sleeve Type Cold Shrink
Sleeve Length 4.8 cm
Material Silicone Rubber
Flame Retardant Yes
Discontinued product