PT+30/21 Partex transparent marker holder, 21mm, pack 50

Why Choose the Partex PT+30/21 Transparent Marker Holder?

The Partex PT+30/21 is a professional transparent cable identification marker holder designed to display identification markings on compatible electrical cables and conductors. Part of the Partex PT+ marker holder range, this accessory provides a practical solution for electrical installers, control panel builders and maintenance engineers who require clear, consistent cable identification.

Featuring a 21 mm holder length, the PT+30/21 accommodates appropriately sized identification inserts, allowing cable references, circuit numbers and other identification information to remain visible through its transparent body. The holder is suitable for use within compatible Partex cable marking arrangements, helping maintain organised wiring systems throughout installation, commissioning and maintenance.

Supplied in a pack of 50 transparent marker holders, the Partex PT+30/21 offers a convenient quantity for electrical identification projects, maintenance work and panel assembly. Its practical design supports professional cable marking applications where reliable identification and easy recognition of conductors are important.

Key Advantages

• Transparent construction allows compatible identification inserts to remain clearly visible.
• 21 mm holder length provides space for appropriately sized cable identification markings.
• Pack of 50 holders offers a practical quantity for electrical installation and maintenance projects.
• Partex PT+ series accessory supports consistent cable and conductor identification.
• Clear identification presentation helps technicians recognise cable references and wiring connections.
• Organised marking supports efficient cable tracing, inspection and fault finding.
• Professional appearance helps maintain uniform identification throughout electrical assemblies.
• Suitable for replacement work where compatible transparent marker holders are required.
• Versatile application in industrial control panels, electrical equipment and wiring installations.
• Supports standardised electrical identification practices.

Key Features

• Partex PT+ transparent marker holder.
• Product reference: PT+30/21.
• 21 mm nominal holder length.
• Transparent finish for displaying identification information.
• 50 individual holders supplied per pack.
• Designed for use with compatible cable identification inserts.
• Supports clear and consistent electrical cable marking.
• Suitable for appropriately sized cables and conductors.
• Useful for industrial electrical installations and control panel assembly.
• Suitable for new installations and replacement identification work.
• Helps maintain organised identification in complex wiring systems.

Clear and Organised Cable Identification with a 21 mm Holder

Effective cable identification is essential for maintaining organised electrical installations and simplifying inspection, commissioning and maintenance. The Partex PT+30/21 transparent marker holder provides a practical way to display compatible identification information on electrical cables and conductors.

The 21 mm holder length offers space for identification inserts selected to match the holder dimensions. Its transparent construction allows the marking to remain visible while keeping the identification insert positioned within the holder, supporting clear recognition of cable references and wiring information.

With 50 holders per pack, the PT+30/21 is suitable for electrical contractors, industrial maintenance teams and control panel manufacturers preparing or replacing cable identification assemblies. Before installation, the holder should be matched to the intended cable dimensions and compatible Partex identification components.

Typical Applications

• Electrical cable and conductor identification.
• Industrial control panel wiring and assembly.
• Switchgear and electrical distribution equipment.
• PLC cabinets and industrial automation systems.
• Machinery manufacturing and OEM wiring assemblies.
• Electrical installation and commissioning projects.
• Industrial maintenance and fault finding.
• Building services electrical installations.
• Replacement of compatible transparent marker holders.
• Identification of cables in electrical enclosures.
• Organised cable marking in industrial equipment and control systems.