Why Choose the Partex PC20-BW Black-on-White Clip-On Chevron Cable Marker?
The Partex PC20-BW is a black-on-white clip-on chevron cable marker designed for clear and reliable identification of electrical wires and conductors in industrial control panels, electrical installations and equipment wiring. Part of the Partex PC20 cable marking range, this marker is suitable for cables with an outside diameter of 3.0–4.0 mm.
Featuring black identification characters on a white background, the PC20-BW provides high visual contrast to help electricians, control panel builders and maintenance engineers identify individual conductors accurately. Its chevron-style profile allows adjacent markers to be arranged into identification sequences, supporting cable numbering, circuit references and organised electrical wiring systems.
The clip-on installation design allows markers to be fitted onto compatible cables without sliding them over the end of the conductor. This makes the PC20-BW particularly useful for existing wiring, maintenance work and installations where cables have already been terminated. Supplied as a loose multipack of 5 × 200 markers, totalling 1,000 markers, it provides a practical identification solution for professional electrical installations and industrial maintenance operations.
Key Advantages
- Clip-on installation allows markers to be fitted to compatible cables without removing electrical terminations.
- 3.0–4.0 mm cable diameter compatibility provides a defined fit for suitable electrical conductors.
- Black-on-white identification provides strong visual contrast for easy recognition of cable references.
- Chevron-style marker profile supports the arrangement of adjacent markers into identification sequences.
- Suitable for both new electrical installations and existing wiring requiring identification updates.
- Helps improve cable organisation, circuit tracing and electrical maintenance efficiency.
- Compact identification format is useful in control panels and electrical cabinets.
- Individual markers can be combined to form conductor numbers and multi-character circuit references.
- Loose multipack format provides convenient access to markers during installation.
- 1,000 markers per multipack supports repetitive wiring, assembly and maintenance tasks.
Key Features
- Partex PC20-BW clip-on cable marker.
- PC20 chevron cable identification range.
- Compatible cable diameter: 3.0–4.0 mm.
- Black characters on a white background.
- Clip-on installation method.
- Chevron-style profile for organising adjacent identification markers.
- Suitable for conductor numbers, circuit references and cable identification codes.
- Can be installed on compatible existing wiring without removing cable terminations.
- High-contrast identification for improved conductor recognition.
- Compact marker format for electrical control and automation systems.
- Loose multipack containing 5 groups of 200 markers.
- Total pack quantity: 1,000 markers.
Convenient Black-on-White Cable Identification for Electrical Wiring
The Partex PC20-BW chevron cable marker provides a practical method of identifying electrical conductors without requiring the cable to be disconnected. Its clip-on configuration is particularly beneficial for maintenance engineers working on existing control panels, where conductor references may need to be added, replaced or updated after installation. The black-on-white marking format provides clear visual contrast, while the chevron-style profile supports the creation of organised cable identification sequences.
Designed for 3.0–4.0 mm cable outside diameters, the PC20-BW should be selected according to the overall insulated diameter of the conductor rather than its nominal copper cross-sectional area. Correct sizing helps ensure that the marker clips securely around the cable and remains positioned during normal handling and maintenance. The 5 × 200 loose multipack provides a total of 1,000 markers for electrical assembly, conductor numbering and industrial maintenance applications.
Typical Applications
- Industrial electrical control panels and switchgear assemblies.
- PLC and automation system wiring.
- Electrical cabinet and distribution equipment identification.
- Industrial machinery and equipment wiring.
- Control and instrumentation conductor marking.
- Existing wiring identification and maintenance updates.
- OEM electrical equipment manufacturing.
- Electrical fault-finding and circuit tracing.
- Terminal wiring and conductor numbering systems.
- Wiring harness identification and assembly.
