Abstract: Power connection module, with clamping of an electric cable termination by a strip with at least one deformable part, intended to form part of a terminal block of a connection assembly. An electrical connection module (3, 3?, 3?; 3.1, 3.2, 3.3) intended to form part of a terminal block of a connection assembly, of longitudinal axis (X), having a body provided with a cavity in which, after a cable termination contact has been inserted therein, it is clamped there between a fixed part and a part which is transversely deformable on contact with a strip, the clamping being effected from the outside by a tool and via a clamping mechanism with a cam and a force transmission component, or a lever, accommodated in the body of the module. The cam clamping mechanism provides the individual clamping of a termination contact in order to ensure the desired electrical continuity with a considerable force and a reduced space requirement within the module, the body of which has small dimensions.