| 摘要 |
This invention relates to a module for rapid interconnection of two monopair telephone lines by metal contacts with self-stripping slots. It comprises a base element which is fixed on the receiving metal rail, and which ensures connection of the incoming strands, an intermediate element which contains the major part of the connections for linkage, an upper element with master screw which ensures connection of the outgoing strands, and a fourth plug-in penta-pole element which forms a receptacle for an electrical circuit. The electrical circuit maintains electrical continuity, but may also, for example, receive an overvoltage arrester and possibly other additional components.
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