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What is an AX and AL contact of easypact EZC?

 AX and AL contact is an indicator contact of easypact EZC 100-250AF.

Indication contacts
Provide remote circuit breaker status information. They can be used for indications, electrical locking, relaying, etc. Common-point changeover contacts.

Auxiliary switch (ON/OFF)
AX indicates the position of the circuit breaker contacts.

Alarm switch (trip indication)
-  AL indicates that the circuit breaker has tripped due to:
            - an overload
            - a short-circuit
            - operation of a voltage release.
- ALV indicates that the circuit breaker has tripped due to an of earth-leakage fault.

They return to de-energised state when the circuit breaker is reset.

Here below is the position to install the AX and AL contact of easypact EZC.



For more information, please find the document as attached.
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