SYSTEM FOR ALIGNMENT OF A CIRCUIT BREAKER TO A SWITCHGEAR

摘要

A draw-out circuit breaker (3) comprises a plurality of wheels (7) so to be movable along a connection/disconnection direction (CD) with respect to a switchgear (5) between a connection position, wherein the circuit breaker (3) is electrically and mechanically connected to the switchgear (5), and a disconnection position, wherein the circuit breaker (3) and the switchgear (5) are electrically and mechanically disconnected, wherein each wheel (7) is rotatable along a rotation axis (R) which is transversal to the connection/disconnection direction (CD). The circuit breaker (3) further comprises a system for moving the rotational axis (R) of each of said wheels (7).