The 34.286.7550.0 is a DNG 7550 wiring duct designed for wire management applications in industrial control cabinets. It features a 2" × 3" (49 × 73 mm) cross-section and is supplied in 2-meter lengths with both base and cover included. The duct is constructed from high-impact rigid vinyl that resists oils, grease, salt solutions, and mildly concentrated acids while maintaining dimensional stability at temperatures up to 65°C (150°F). It is self-extinguishing with UL94V-0 flammability rating and operates reliably across a temperature range of -5°C to 65°C. This wiring duct is ideal for organizing and protecting cables in compact spaces where reliable cable support and protection from environmental contaminants are required.