Lapp ML Przewód LgY 1x0,5 H05V-K yellow single-core flexible wire 0.5 mm²

Lapp ML Przewód LgY 1x0,5 H05V-K yellow single-core flexible wire 0.5 mm² is a single insulated conductor intended for internal wiring and control circuits. It combines a compact 0.5 mm² copper conductor with flexible fine strands and a yellow PVC insulation, providing reliable electrical continuity in confined spaces. The construction meets typical requirements for low-voltage signal and control applications where a thin, flexible single core is required for routing through conduits, cable ducts and distribution panels.

Advantages

The wire offers flexibility due to its finely stranded copper core, making it suitable for frequent routing and bending during installation. The yellow PVC insulation provides clear circuit identification and basic mechanical protection against abrasion and contact. With a compact diameter and consistent insulation thickness, the conductor is easy to terminate in screw terminals, push-in connectors and terminal blocks. The product is designed for predictable electrical performance in low-voltage and signal circuits.

Suitable for

• Internal building wiring and control panels
• Signal and control circuits in machinery and equipment
• Routing in conduit, cable trays and cable ducts
• Terminal blocks, screw connectors and small junctions

Key specifications

• Conductor cross-section: 0.5 mm²
• Conductor material: finely stranded copper
• Insulation material: PVC (polyvinyl chloride)
• Number of cores: single-core
• Color: yellow
• Rated for low-voltage and signal applications
• Flexibility class: flexible (stranded) conductor

How to use

Select appropriate conductor length and strip the insulation carefully to avoid nicking the fine strands. Install the wire into the chosen connector type — screw terminal, push-in connector or crimp terminal — ensuring good clamping pressure and visible strands retained under the terminal. Route the wire through conduit or cable tray, securing it at intervals to prevent unwanted movement. Avoid exposure to direct sunlight and excessive heat; maintain proper separation from high-voltage power cables where required by local wiring rules.

Usage recommendations

When installing the single-core 0.5 mm² wire in control panels or machines, check the terminal manufacturer's recommended conductor preparation and tightening torque. Use ferrules or appropriate crimp terminals if repeated reconnections are expected, and follow local regulations for conductor grouping, current-carrying capacity and temperature limits.