For industrial and domestic installations; suitable for dry, damp and wet environments; maka ntinye n'elu, na, n'ime na n'okpuru plasta yana na mgbidi masonry na n'ime ihe, ma ọ bụghị maka ntinye kpọmkwem na vibration, kọmpat ma ọ bụ tamped. Suitable for outdoor installation as long as the cable is protected against direct sunlight.