A connector bank for telecommunication devices is disclosed which includes a plastic housing with at least one series of connection contacts arranged in connection chambers to receive cable wires, in particular dropwire cable wires. A connector bank includes a series of contact elements for overvoltage suppressors formed in plug sockets. A second series of plug contact elements. The test plug sockets are arranged between two adjacent connection chambers for cable wires. By the arrangement according to the invention, the insertion of test plugs into the test plug sockets may be effected with a completely wired connector bank and under the protection of the overvoltage suppressors. |