PO04BNW Partex oval marker profile, White – Bulk Reel, pack 1 x 200m

Why Choose the Partex PO04BNW White Printable Oval Cable Marker Profile?

The Partex PO04BNW is a professional white printable oval cable marker profile designed for clear, secure and long-lasting identification of electrical wires and conductors. Supplied as a 200 m bulk reel, this continuous marking profile is ideal for control panel manufacturers, industrial automation engineers, electrical contractors and cable harness production facilities requiring high-volume wire identification.

Part of the established Partex PO oval marker range, the PO04BNW features a flexible, closed oval sleeve profile that grips appropriately sized wire insulation without requiring heat shrinking or adhesive. The PO-04 size is designed for wires with an outside diameter of 2.2–2.8 mm and is commonly associated with 1.0 mm² conductors, depending on insulation thickness.

The white printable surface provides a clean background for high-contrast identification using a suitable printing ribbon. Compatible Partex thermal transfer marking equipment enables customised wire numbers, circuit references, terminal designations and other alphanumeric codes to be printed directly onto the profile. With 200 m of material per reel, the PO04BNW is particularly suitable for repetitive printing, automated marking workflows and large-scale electrical assembly projects.

Key Advantages

• Professional white printable oval cable marker profile for electrical wire identification.
• 200 m continuous bulk reel supports high-volume marking and production applications.
• PO-04 profile size designed for insulated wires measuring 2.2–2.8 mm in outside diameter.
• Commonly suitable for 1.0 mm² conductors, subject to the actual insulation diameter.
• White marking surface provides excellent contrast with suitable dark printed text.
• Oval sleeve design grips correctly sized wires and helps resist sliding and rotation.
• Allows complete identification references to be printed onto a single marker sleeve.
• Self-extinguishing PVC construction suitable for professional electrical marking applications.
• UL94 V-0 flammability classification for the PO profile material.
• Compatible with suitable Partex thermal transfer printing equipment.
• Continuous profile can be cut to the required marker length, helping reduce waste.
• No heat shrinking, adhesive or separate marker carrier required for standard slide-on installation.
• Bulk reel packaging reduces the frequency of material changes during larger marking runs.
• Ideal for control panel wiring, machine building, industrial automation and cable harness manufacturing.

Key Features

• Partex PO04BNW printable oval cable marker profile.
• PO-04 profile size for common electrical control wiring.
• White PVC profile for customised printed identification.
• 200 m continuous length supplied on a bulk reel.
• 2.2–2.8 mm suitable wire outside diameter.
• 1.0 mm² nominal conductor size reference.
• Closed oval profile with a built-in gripping action.
• Designed to retain its shape around appropriately sized wire insulation.
• Self-extinguishing PVC material with UL94 V-0 flammability classification.
• −30 to +60 °C operating temperature range.
• Designed for thermal transfer printing with compatible Partex marking systems.
• Supports customised alphanumeric cable numbers and circuit identification.
• Allows variable-length markers to be produced from the continuous profile.
• Slide-on installation before conductor termination.
• Suitable for high-volume printing, cutting and wire harness assembly.
• Pack quantity: 1 × 200 m bulk reel.

Efficient High-Volume Wire Identification with Partex PO-04 Oval Profiles

Clear and consistent conductor identification is essential for efficient electrical installation, commissioning, maintenance and fault tracing. The Partex PO04BNW provides a practical solution for creating customised wire identification sleeves containing complete cable numbers, circuit references or terminal designations. Printing all the required information onto one sleeve helps reduce assembly time compared with systems that require multiple individual character markers.

The PO-04 oval profile is designed for wires with an outside diameter of 2.2–2.8 mm. Its closed oval construction provides a natural gripping action that helps keep the marker positioned on appropriately sized conductor insulation. Unlike heat shrink identification sleeves, the PO04BNW does not require heating during installation. However, because the profile is closed, individual markers should normally be slid onto the wire before termination.

The 200 m bulk reel makes the PO04BNW especially useful for control panel production lines, OEM machine builders and cable harness manufacturers producing large quantities of identification sleeves. Compatible Partex printing and cutting equipment can process the continuous material into markers of different lengths, supporting standardised identification throughout complex wiring assemblies. When selecting the correct profile, always check the actual outside diameter of the insulated wire, as conductor insulation thickness can vary between manufacturers.

Typical Applications

• Electrical control panel wiring and conductor numbering.
• Industrial automation and PLC control circuits.
• High-volume wire harness manufacturing and assembly.
• Machine building and OEM electrical equipment production.
• Motor control centres and electrical distribution cabinets.
• Terminal block and circuit reference identification.
• Instrumentation and process control wiring.
• Building management and HVAC control systems.
• Industrial machinery wiring and maintenance.
• Electrical equipment manufacturing and commissioning.
• Customised cable numbering and wire identification projects.
• Production-line thermal transfer cable marking.