HSMB12BROWN Partex 2:1 heat shrink tubing, 1.2/0.6mm, brown, pack 20m

HSMB12BROWN Partex 2:1 heat shrink tubing, 1.2/0.6mm, brown, pack 20m

Partex HSMB12BROWN brown 2:1 heat shrink tubing with a 1.2 mm supplied internal diameter, 0.6 mm nominal recovered diameter and 20 m pack length, designed for fine wire insulation, electrical protection and cable identification.

SKU: HSMB12BROWNMPN: HSMB12BROWN
Price
List Price £17.38 ex VAT
Your Price (ex VAT)
£17.38
Price per pack of 20
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Manufacturer Lead Time

£17.38

Why Choose the Partex HSMB12BROWN Heat Shrink Tubing?

The Partex HSMB12BROWN is a compact and versatile brown 2:1 heat shrink tubing designed for electrical insulation, wire identification and protective sleeving in industrial, commercial and general electrical installations. Supplied in a convenient 20 m pack, this small-diameter tubing provides a practical solution for protecting fine electrical wires, small connections and wiring assemblies.

Featuring a nominal supplied internal diameter of 1.2 mm and a nominal recovered internal diameter of 0.6 mm, the tubing contracts when suitable heat is applied to form a close-fitting protective sleeve around compatible conductors and components. Its 2:1 shrink ratio allows the diameter to reduce to approximately half its original size, making it particularly suitable for precision wiring and small cable identification applications.

The distinctive brown colour supports visual conductor identification and organised cable management. As part of the Partex HSMB heat shrink tubing range, the HSMB12BROWN is suitable for electrical contractors, electronics technicians, panel builders and maintenance engineers requiring compact protective sleeving for professional wiring applications.

Key Advantages

  • 2:1 heat shrink ratio provides controlled diameter reduction when heated.
  • 1.2 mm nominal supplied diameter suitable for fine wires and small electrical components.
  • 0.6 mm nominal recovered diameter enables close-fitting protective sleeving.
  • Brown colour supports conductor identification and colour-coded wiring systems.
  • 20 m pack length provides material for multiple small wiring applications.
  • Provides additional electrical insulation and mechanical protection for compatible conductors.
  • Suitable for electronics wiring, control panels, wiring harnesses and electrical maintenance.

Key Features

  • Partex HSMB12BROWN heat shrink tubing.
  • 2:1 shrink ratio for heat-activated diameter reduction.
  • 1.2 mm nominal supplied internal diameter.
  • 0.6 mm nominal recovered internal diameter.
  • Brown colour for wire identification and organised electrical installations.
  • 20 m supplied length.
  • Small-diameter tubing suitable for fine conductors and precision wiring.
  • Heat-activated protective sleeving for electrical insulation and mechanical protection.
  • Can be cut to the required length for individual wiring applications.

Reliable Insulation and Identification for Fine Electrical Wires

Small-diameter heat shrink tubing provides a convenient method of insulating, identifying and protecting fine electrical conductors. When suitable heat is applied, the tubing contracts around the underlying wire or component, forming a close-fitting sleeve that helps reduce exposure to abrasion and general mechanical wear.

The Partex HSMB12BROWN is particularly useful for wiring applications requiring a small initial opening. Its 1.2 mm nominal supplied diameter accommodates suitably sized fine wires, while the 2:1 shrink ratio allows the tubing to recover towards a nominal internal diameter of 0.6 mm.

The brown finish provides an additional visual identification method for organised electrical installations. In systems following applicable UK and European wiring conventions, brown is commonly associated with line conductors. Correct conductor identification should always follow the applicable electrical standards and installation requirements.

Typical Applications

  • Fine electrical wire insulation and protective sleeving.
  • Small electrical connections and wire joints.
  • Electronics wiring and component assemblies.
  • Industrial control panels and automation equipment.
  • Brown colour-coded wire and conductor identification.
  • Small wiring harnesses and cable assemblies.
  • Electrical maintenance, workshop repairs and precision wiring applications.

Technical Specifications

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Supply Format 20 m
Device Type Heat-shrink tubing
Material Polyolefin
Cable Diameter (mm) 0.6–1.2 mm
Internal Diameter Before Shrinking (mm) 1.2 mm
Shrink Ratio 2:1
Colour Brown
Adhesive Lined No
Manufacturer Partex
Series HSMB Heat Shrink Tubing
Model / Part number HSMB12BROWN
Product type Heat shrink tubing
Shrink ratio 2:1
Nominal supplied internal diameter 1.2 mm
Nominal recovered internal diameter 0.6 mm
Colour Brown
Pack length 20 m
Installation method Heat shrinking
Primary functions Electrical insulation, wire identification and mechanical protection
Typical applications Fine wire insulation, electronics wiring, control panels and cable assemblies
HS Code 39269097

Frequently Asked Questions

What is the Partex HSMB12BROWN used for?

The Partex HSMB12BROWN is used for electrical insulation, fine wire protection and identification in electronics wiring, control panels, cable assemblies and electrical maintenance applications.

What does the 2:1 shrink ratio mean?

A 2:1 shrink ratio means the tubing can reduce to approximately half its original internal diameter when correctly heated under suitable conditions.

What are the diameters of this heat shrink tubing?

The tubing has a nominal supplied internal diameter of 1.2 mm and a nominal recovered internal diameter of 0.6 mm.

How much tubing is supplied in the pack?

The Partex HSMB12BROWN is supplied in a 20 m pack and can be cut to the required length for individual wire protection and identification applications.

Can brown heat shrink tubing be used for conductor identification?

Yes. The brown colour supports visual conductor identification and colour-coded wiring systems, including line conductor identification where appropriate under the applicable electrical standards.

Trusted Cable Identification and Protection from Partex

Partex cable identification and protection products support professional electrical installations and organised wiring systems. The HSMB12BROWN 2:1 heat shrink tubing combines a compact 1.2 mm nominal supplied diameter, distinctive brown identification colour and convenient 20 m pack length for fine wire insulation, electrical protection and cable management applications.

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