| 摘要 |
<p>A moulded-case circuit breaker includes compartments (37, 38, 39, 40), of a standard type, each capable of accommodating an auxiliary standard signalling or control unit. Each compartment is allocated a predetermined function, the control element associated with this compartment being linked to the corresponding elements of the circuit breaker supplying the information relative to this function. Personalising of the circuit breaker can be carried out by the distributor or the installer who inserts a standard auxiliary unit in the compartment or compartments. <IMAGE></p> |
