Circuit breaker with remote control and disconnection function

A remote controlled circuit breaker, comprising:

• a multipole circuit breaker unit including an insulating case, each pole of the multipole circuit breaker unit being housed in the insulating case and including a system of separable contacts which is driven by a rotatable switching bar between open and closed positions;
• and
• a remote control unit for fitting onto the multipole circuit breaker unit, said remote control unit including:
• lockout means for locking the system of separable contacts in an open position, said lockout means comprising an extractable rack;
• an operating lever including a transmission finger and a latching part, said latching part being adapted to latch said extractable latch of the lockout means to prevent extraction of the latch;
• display means for displaying open or closed positions of said system of separable contacts, said display means being provided on said operating lever;
• and
• a mechanical transmission link which connects the operating lever to the switching bar, said mechanical transmission link comprising a link rod which is articulated on the switching bar, and a push rod which connects the link red to the transmission finger of the operating lever, whereby the operating lever is driven via rotation of the switching bar.