Device for connecting telephone lines, this device including at least one plug-in module for protection against overvoltages

摘要

Terminal strip with cut-out able to accommodate one plug-in module per pair, in particular a protection module (6). An insulating protuberance (15) on the sole (14) keeps the cut-off contacts (11, 12) spaced apart when no module (6) is plugged in. Earthing of the module is provided by an earth grid (5) which straddles the terminal strip (2). <IMAGE>