Yes, all LSZH conduits and fittings can be used in outdoor projects. Ctube LSZH products are UV-resistant.
Claims that it’s toxic have been refuted by the scientific community. The evidence shows it neither leaches toxic chemicals like lead, cadmium, BPA or plasticizers; release harmful organotins; pose major hazards in its manufacture, use and disposal; create a dangerous bio-film; nor form dioxins as water passes through, etc.
Moreover, it’s impossible for PVC conduit to leach plasticizers, BPA, lead or cadmium, since these aren’t even used in its manufacture nor are they part of its compound.
Yes, all the Ctube LSZH conduits, junction boxes, and fittings are made of halogen-free material.
Housing, underground, and wet location applications where electrical cables need to be protected.
The temperature range of Ctube LSZH conduit spans from -45°C to 120°C (-49°F to 248°F).
Usually gray, sometimes white/black/orange.