Electrical fitting e.g. for electrical wall switch or electrical socket, has outer shell made of duroplastic material and inner shell of thermoplastic material

摘要

The components making up an electrical switch or an electrical socket are installed within a two part plastic housing. The housing has an outer shell (3) made of a duroplastic material, with an inner shell (2) made of a thermoplastic material. The two parts of the shell are held together by a suitable mechanical fixture.