Conductor connection terminal and electrical plug connector

A conductor connection terminal comprising:

• an insulation material housing;
• and
• at least one spring-loaded clamping connection arranged in the insulation material housing to connect an electrical conductor via an elastic force, the spring-loaded clamping connection having at least one busbar and at least one clamping spring having a clamping leg for clamping the electrical conductor to at least one contact section of the busbar,
• wherein the insulation material housing has at least one conductor insertion opening through which an electrical conductor is guidable in a conductor insertion direction to a clamping point formed by the clamping leg and the contact section of the busbar,
• wherein the conductor connection terminal has a manual actuator in the form of a displaceable push button or actuating slider via which by manual actuation the clamping leg is adapted to be moved into an open position via a displacement movement of the actuator relative to the insulation material housing,
• wherein, upon reaching the open position, the actuator is latchable to at least one component of the conductor connection terminal,
• wherein in the latched position of the actuator the clamping leg is held in the open position by the actuator,
• wherein the actuator is arranged completely inside the insulation material housing,
• wherein the conductor connection terminal has an auxiliary actuator with an actuating section which is accessible at an outer side of the insulation material housing, and at which the auxiliary actuator is manually actuatable, the auxiliary actuator being configured to transfer to the actuator a manual actuating movement, exerted on the actuating section, to bring the clamping leg into the open position.