Device for mechanical and electrical blocking of a remote control unit for modular circuit breaker.

摘要

The invention relates to a device for mechanically and elastically locking a remote control unit for a modular circuit breaker. BR/ This device comprises a retractable ring (15) pivotable about an axis and provided with a locking block (17) arranged to cooperate with a stop pin (18) disposed at the periphery of a drum (12) rotatable about an axis and carrying a manual control handle (11) having two stable positions. The retractable ring (15) also carries a return (21) for actuating a switch (14) mounted on the supply circuit of the remote control unit. BR/ This device is advantageous in that it also allows lockout or sealing of the retractable ring. / P