Snap-in "BT" telephone socket module for use with above faceplates. Secondary type, for extension socket use.
431A/631A - This module is fully fitted to accept both 4 and 6 terminal "BT" plugs. Just to be clear, these specification numbers only refer to the number of active pins on the BT plugs. Both types are physically identical and interchangeable, and this socket accepts both. If this paragraph means nothing to you or causes confusion, ignore it, it's only information for the boffins. It's just a normal "BT" socket, okay?
Connection wiring via IDC terminals. |
