ECHS248BROWN Partex 2:1 heat shrink tubing, 4.8/2.4mm, brown, pack 75m

Why Choose the Partex ECHS248BROWN 2:1 Brown Heat Shrink Tubing?

The Partex ECHS248BROWN is a versatile 2:1 brown heat shrink tubing designed for electrical insulation, cable protection and colour-coded conductor identification in industrial and commercial electrical installations. Part of the Partex ECHS heat shrink tubing range, this product provides a practical solution for protecting electrical conductors, insulating connections and achieving a neat, professional finish on wiring assemblies.

Featuring a nominal supplied internal diameter of 4.8 mm and a nominal fully recovered internal diameter of 2.4 mm, the ECHS248BROWN offers a 2:1 shrink ratio. When suitable heat is applied, the tubing contracts around appropriately sized conductors and components, creating a close-fitting protective sleeve that helps reduce abrasion, mechanical wear and damage caused by routine handling.

The distinctive brown finish supports conductor identification and organised cable management in electrical equipment. Brown is commonly used to identify line conductors in UK and European electrical installations, making this sleeving useful for appropriate conductor marking applications. Supplied in a convenient 75 m pack, the ECHS248BROWN is suitable for electrical contractors, control panel manufacturers, industrial maintenance engineers and OEM equipment builders.

Key Advantages

• Versatile 2:1 heat shrink tubing for electrical insulation and cable protection.
• 4.8 mm nominal supplied internal diameter accommodates appropriately sized wires, connections and cable assemblies.
• 2.4 mm nominal recovered internal diameter provides a close-fitting finish on compatible conductors.
• Brown colour supports clear conductor identification and organised electrical wiring.
• Suitable for identifying line conductors where brown is specified by applicable wiring standards.
• Heat-activated shrinking allows the tubing to conform around compatible electrical components.
• Helps protect wiring against abrasion, handling damage and mechanical wear.
• Provides an additional insulating and protective covering for suitable electrical connections.
• Can be cut to the required length for individual cable identification and insulation applications.
• Convenient 75 m pack supports professional electrical assembly, installation and maintenance work.

Key Features

• Partex ECHS248BROWN brown heat shrink tubing.
• 2:1 shrink ratio for controlled diameter reduction when heated.
• 4.8 mm nominal supplied internal diameter.
• 2.4 mm nominal fully recovered internal diameter.
• Brown finish for colour-coded conductor identification.
• Suitable for line conductor identification in installations where brown is the designated colour.
• Heat-shrinkable construction for close-fitting electrical sleeving.
• Suitable for protecting compatible electrical conductors, joints and connections.
• Provides an additional protective covering around appropriately prepared electrical assemblies.
• Cut-to-length format for flexible installation and cable preparation.
• Useful for industrial control panels, machinery wiring and cable harness production.
• Supplied in a 75 m pack.

Reliable Electrical Insulation and Conductor Identification for Industrial Wiring

Heat shrink tubing is widely used in electrical engineering, industrial automation and control panel manufacturing to provide an insulating and protective covering around wires, electrical connections and cable assemblies. When heated using a suitable controlled heat source, the tubing contracts in diameter to fit around the underlying conductor or component. This creates a neat protective sleeve that helps reduce exposure to abrasion, handling damage and mechanical wear.

The Partex ECHS248BROWN 2:1 brown heat shrink tubing has a nominal internal diameter of 4.8 mm before shrinking and a nominal fully recovered diameter of 2.4 mm. These dimensions make it suitable for appropriately sized electrical conductors, soldered connections and wiring assemblies. The brown finish is particularly useful for conductor identification in electrical systems where brown denotes a line conductor, helping installers maintain consistent wiring identification.

For dependable results, the tubing should have sufficient initial diameter to pass over the largest part of the assembly and an appropriate recovered diameter to achieve the required fit. Apply heat evenly using suitable equipment and avoid excessive temperatures that could damage the tubing or underlying insulation. In UK electrical installations, brown is used for line conductor identification, so colour selection should follow the applicable wiring requirements. Standard heat shrink tubing should not be assumed to provide a waterproof seal unless a suitable sealing construction is specified.

Typical Applications

• Electrical wire insulation and protection.
• Brown line conductor identification in suitable electrical installations.
• Small cable and conductor sleeving applications.
• Protection of soldered electrical connections.
• Industrial control panel wiring and assembly.
• Electrical distribution board and switchgear wiring.
• Colour-coded cable and conductor identification.
• Electronic equipment manufacturing and repairs.
• Industrial automation and instrumentation wiring.
• OEM cable harness and wiring loom production.
• Electrical maintenance, repairs and refurbishment work.
• Professional cable preparation and production assembly.