A conductor connection terminal having a spring-loaded clamping connection that has a clamping spring and a busbar. An electrical conductor can be clamped under spring force to a conductor-connection side of the busbar by a clamping leg of the clamping spring. The conductor connection terminal has a support element having a support portion for bearing against a side of the busbar, which side is remote from the conductor-connection side. Thus, provided is a compact and versatile conductor connection terminal that is further improved in terms of its functionality and overall size. This aim is achieved in that the support element has a spring tongue via which an electrical contact element can be clamped to the busbar under spring force. As a result, an additional connection option is provided without an additional separate connection component, without increasing the overall size of the conductor connection terminal.