Wiring ducts are engineered to provide continuous service complying with UL criteria, and maximum working temperatures 95°C (203°F). They are completely halogen free, confirmed by IEC 60754-2 testing in which gases evolved from burning cables are tested for halogen.
Ducts are combustion-proof with UL94 rating V-0. They incorporate wide slots for convenience, come with DIN-43-659 mounting holes in 2mt-lengths with dust-proof packaging. They have metric finger progression and sizing.