Wire marker Ergom OZ-0 / 9 yellow, pack of 100 (E04ZP-01020101000)

Ergom OZ-0 / 9 yellow wire markers are heat-shrinkable identification sleeves designed to mark and organize electrical wires and cables. Supplied as a pack of 100 individual sleeves, these markers slide over conductors and, when shrunk, provide a clear, durable identification area that resists abrasion and movement. The bright yellow color improves visibility within control panels, junction boxes and wiring looms, helping technicians quickly locate labeled circuits during installation or maintenance.

Advantages

The markers provide a compact, tamper-resistant label area that remains in place after heat shrinking, ensuring long-term legibility in electrical environments. Their material and fit are optimized for consistent shrinking behavior and secure adhesion to insulated conductors. The uniform yellow color enhances contrast for printed or handwritten markings and assists rapid visual identification on cable bundles and inside confined equipment spaces.

Suitable for

• Identification of wires and single-core cables in control panels
• Marking conductors in machinery and industrial equipment
• Organizing cable looms and harnesses in electrical installations
• Field service and maintenance tasks requiring quick circuit identification

Key specifications

• Color: yellow
• Type: heat-shrinkable identification sleeve
• Quantity: 100 pieces per pack
• Designed to fit wires of the corresponding nominal size
• Application area: wire and cable identification within electrical enclosures and harnesses

How to use

Slide a sleeve onto the wire before making final connections or routing. Position the marker at the required location, then apply heat evenly with a heat gun or suitable heat source until the sleeve shrinks and conforms to the conductor insulation. Allow the sleeve to cool to ensure secure adhesion and avoid disturbing the marking while cooling. Mark the sleeve with an appropriate permanent marker or printed label before or after shrinking, according to legibility and application needs.

Usage recommendations

Store sleeves in a dry environment away from direct sunlight to preserve material properties. Use a controlled heat source to prevent overheating adjacent insulation or components. For best readability, choose contrasting ink colors and ensure the sleeve size matches conductor diameter before installation.