| 摘要 |
<p>The circuit breaker includes at least one power terminal consisting of fixed contacts (1,2) cooperating with mobile contacts (5) linked to a control element (15). This control element is activated by an electromagnet (8) or by a locking lever (12) connected to a lock (23). The locking lever (12) acts directly on the mobile contact control element (15), whilst the mobile parts of the electromagnet (10) act on the control element (15) via a link lever (13). The link lever is intended to be coupled to the mobile parts (10) by a removable coupling (19,221), associated with a blocking device (14) subject to the state of the lock.</p> |
