Terminal block arrangement - comprising at least two electrical connection terminals which each have at least two conductor connection elements (21, 22) that are electrically connected to one another via a busbar and which each have a bridge shaft via which the busbar of the relevant connection terminal can be electrically contacted, and at least one - cable bridge module (100, 200) for electrically bridging the at least two electrical connection terminals, the cable bridge module (100, 200) being designed for insertion into the bridge shaft, comprising - an electrically insulating housing (110, 210); - a conductor receptacle (121, 211) for receiving an electrical conductor; and - an electrical contact (130, 230) having a first contact region (131, 231) for electrically contacting the busbar of the connection terminal, which region protrudes from the housing (110, 210), and having a second contact region (132, 232) for electrically contacting the electrical conductor, which region is arranged in the housing (110, 210), characterized by the following features: - the cable bridge module (100, 200) has an actuating element (120, 220) which, relative to the housing (110, 210), can be adjusted between a receiving position, in which the electrical conductor can be inserted into the conductor receptacle (121, 211), and a contact position, in which the electrical conductor located in the conductor receptacle (121, 211) is electrically connected to the second contact region (132, 232) of the electrical contact (130, 230); - the second contact region (132, 232) of the electrical contact (130, 230) is designed as a cutting insert (132, 232); and - by transferring the actuating element (120, 220) from the receiving position into the contact position, the electrical conductor located in the conductor receptacle (121, 211) is electrically contacted by means of the cutting insert (132, 232). - comprising at least two electrical connection terminals which each have at least two conductor connection elements (21, 22) that are electrically connected to one another via a busbar and which each have a bridge shaft via which the busbar of the relevant connection terminal can be electrically contacted, and at least one - cable bridge module (100, 200) for electrically bridging the at least two electrical connection terminals, the cable bridge module (100, 200) being designed for insertion into the bridge shaft, comprising - an electrically insulating housing (110, 210); - a conductor receptacle (121, 211) for receiving an electrical conductor; and - an electrical contact (130, 230) having a first contact region (131, 231) for electrically contacting the busbar of the connection terminal, which region protrudes from the housing (110, 210), and having a second contact region (132, 232) for electrically contacting the electrical conductor, which region is arranged in the housing (110, 210), characterized by the following features: - the cable bridge module (100, 200) has an actuating element (120, 220) which, relative to the housing (110, 210), can be adjusted between a receiving position, in which the electrical conductor can be inserted into the conductor receptacle (121, 211), and a contact position, in which the electrical conductor located in the conductor receptacle (121, 211) is electrically connected to the second contact region (132, 232) of the electrical contact (130, 230); - the second contact region (132, 232) of the electrical contact (130, 230) is designed as a cutting insert (132, 232); and - by transferring the actuating element (120, 220) from the receiving position into the contact position, the electrical conductor located in the conductor receptacle (121, 211) is electrically contacted by means of the cutting insert (132, 232). - the cable bridge module (100, 200) has an actuating element (120, 220) which, relative to the housing (110, 210), can be adjusted between a receiving position, in which the electrical conductor can be inserted into the conductor receptacle (121, 211), and a contact position, in which the electrical conductor located in the conductor receptacle (121, 211) is electrically connected to the second contact region (132, 232) of the electrical contact (130, 230); - the second contact region (132, 232) of the electrical contact (130, 230) is designed as a cutting insert (132, 232); and - by transferring the actuating element (120, 220) from the receiving position into the contact position, the electrical conductor located in the conductor receptacle (121, 211) is electrically contacted by means of the cutting insert (132, 232).