Panduit's NNC37X50LG2 is a halogen-free metric wiring duct designed for efficient and safe cable management in various industrial and commercial applications. Constructed from modified polyphenylene oxide (mPPO), this duct offers excellent durability and flame retardancy, meeting UL 94 V-0 flammability standards and NFPA 79-2007 requirements. The duct's metric sizing, finger progression, and DIN 43 659 mounting holes simplify installation and provide a secure hold. It's ideal for protecting cables from abrasion and maintaining organized routing in electrical enclosures, control panels, and machinery.