This part of IEC 61212-3 gives requirements for industrial rigid round laminated moulded tubes for electrical purposes, based on different resins and different reinforcements. Applications and distinguishing properties are given in Table 1.Materials which conform to this specification meet established levels of performance.However, the selection of a material by a user for a specific application should be based on the actual requirements necessary for adequate performance in that application and not based on this specification alone.Safety Warning:It is the responsibility of the user of the methods contained or referred to in this document to ensure that th