Why Choose the Partex HSMB127BLUE Blue Heat Shrink Tubing?
The Partex HSMB127BLUE is a versatile 2:1 blue heat shrink tubing designed for electrical insulation, cable protection and wire identification in industrial, commercial and electrical installation applications. Featuring a nominal diameter of 12.7 mm before shrinking and 6.3 mm after shrinking, this heat shrink sleeve provides a neat, close-fitting solution for protecting cables, conductors and electrical connections.
As part of the Partex HSMB heat shrink tubing range, the HSMB127BLUE offers a practical solution for cable management and electrical wiring protection. When suitable heat is applied, the tubing contracts around the underlying cable or component, helping protect against abrasion, mechanical wear and everyday handling. Its distinctive blue colour also supports colour-coded cable identification and organised wiring systems.
Supplied in a convenient 8 m pack, the Partex HSMB127BLUE is ideal for electricians, electrical panel builders, maintenance engineers and industrial automation professionals. Its 2:1 shrink ratio and larger 12.7 mm supplied diameter make it particularly useful for insulating and protecting cable bundles, electrical joints and wiring assemblies.
Key Advantages
- 2:1 heat shrink ratio provides a close-fitting insulating sleeve around compatible cables and electrical connections.
- 12.7 mm nominal supplied diameter reduces to approximately 6.3 mm when fully recovered.
- Blue colour supports cable identification and colour-coded electrical wiring systems.
- 8 m pack length provides a practical supply for multiple electrical installation and maintenance tasks.
- Heat-activated shrinking creates a neat, professional finish around wiring assemblies.
- Helps protect insulated cables and connections against abrasion and mechanical wear.
- Suitable for industrial control panels, electrical assemblies, cable bundles and wiring management systems.
Key Features
- Partex HSMB127BLUE heat shrink tubing.
- 2:1 shrink ratio for electrical insulation and cable protection.
- 12.7 mm nominal diameter before shrinking.
- 6.3 mm nominal recovered diameter.
- Blue finish for colour-coded wiring and cable identification.
- 8 m pack for electrical installation and maintenance work.
- Heat-shrinkable sleeving for wires, cable joints and compatible electrical connections.
- Suitable for electrical control panels, industrial machinery and cable assemblies.
Reliable Cable Insulation and Electrical Protection
Heat shrink tubing such as the Partex HSMB127BLUE provides a convenient method of insulating electrical conductors, covering wire joints and protecting cable assemblies. By applying controlled heat, the tubing contracts around the cable or connection, forming a close-fitting sleeve that helps improve wiring organisation and reduce exposure to everyday mechanical wear.
The 2:1 shrink ratio allows the tubing to reduce from its nominal 12.7 mm supplied diameter to approximately 6.3 mm when fully recovered. For effective installation, the tubing should be large enough to pass over the widest section of the connection before heating and capable of shrinking securely around the smallest section. Its blue colour makes it particularly useful for colour-coded cable identification, marking designated conductors and maintaining organised electrical wiring systems.
Typical Applications
- Electrical wire insulation and conductor protection.
- Industrial control panel wiring and electrical cabinet assemblies.
- Blue colour-coded cable identification and wiring organisation.
- Protection and organisation of medium-sized cable bundles.
- Insulation of soldered wire joints and compatible electrical terminals.
- Industrial automation equipment and machinery wiring.
- Electrical maintenance, repairs and cable assembly work.
- Low-voltage electrical installations where the tubing's insulation rating is suitable.
