DOCA0221EN-01

Indication Auxilaries

  • Indication contacts

    The ON/OFF contacts indicate the position of the main contacts (OF).

    This information enables a remote operator to respond as necessary. Incorrect indications can result in erroneous device operation.

  • Wireless indication auxiliary

    The wireless indication auxiliary provides remote and local information about the circuit breaker status.

    The position of the wireless indication auxiliary inside the case, and the setting of the gateway or panel server, determine its function.

Improper contact performance can be caused by vibrations, corrosion, or abnormal temperature rises.

Preventive maintenance consists in regularly checking that contacts conduct or isolate correctly, depending on their position.

QR Code is a registered trademark of DENSO WAVE INCORPORATED in Japan and other countries.

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