12-4mm Heat Shrink - Black, 3:1, Twin/Dual Wall - 1m Lengths

12mm to 4mm inside diameter.

Light duty wire harnessing for electrical and electronic applications. Provides electrical insulation and protection for in-line components. Bundles wires and cables. Used as strain relief for electrical wire connection. Bus bar insulation for switchgear. Colour coding for wires, cables, terminals and components.

Features:

• Shrink ratio 3:1
• Flame retarded and self extinguishing
• Rated for up to 600 volts
• Resistance to chemical, copper corrosion and fungus
• UV stabilised
• Meets ROHS compliance