MODULAR ELECTRICAL SWITCH DEVICE COMPRISING AT LEAST ONE UNIPOLAR CUT-OFF UNIT AND A SWITCH ASSEMBLY COMPRISING SUCH DEVICES

摘要

The invention relates to a modular electrical switch device (1, 2) comprising a cut-off unit (100) combined with an actuating unit (200). The cut-off unit (100) comprises, in a first cavity (120) of a base (110), at least unitary cut-off units (80) having electric cut-off means (30) controlled by the actuating unit (200). The actuating unit (200) comprises an electromagnetic actuator for controlling the electric cut-off means (30). The base (110) of the cut-off unit (100) comprises at least one second cavity (130) having an internal volume delimited by a wall, said second cavity (130) being positioned between an outer face of said base (110) and the first cavity (120).