Monitoring-and-control drawer for an electrical connection enclosure

Number of patents in Portfolio can not be more than 2000

United States of America

PATENT NO 11974409
APP PUB NO 20220312616A1
SERIAL NO

17699779

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Importance

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Abstract

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A monitoring/control plug-in unit for a connection electrical enclosure comprises functional elements and allow the connection and possibly the operation and/or the surveillance of an electrical load. The monitoring/control plug-in unit able to move within the connection electrical enclosure between an operation position and a test position. The plug-in unit comprises a locking system, which comprises an electromagnetic lock. A control circuit board of the drawer control the functional elements and the electromagnetic lock. The locking system of the plug-in unit is configured to allow the monitoring/control plug-in unit to be locked in the test position or in the operation position independently of the functional elements contained in the plug-in unit, and prior validation of the correct operation of the plug-in unit and/or of the electrical load is needed for unlocking the plug-in unit, this validation being performed by the control circuit board and allowing the electromagnetic lock to be unlocked.

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First Claim

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Family

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Patent Owner(s)

  • SCHNEIDER ELECTRIC INDUSTRIES SAS

International Classification(s)

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Comtois, Patrick Saint-Ismier, FR 23 93
De, Vos Gilles Brie et Angonnes, FR 2 2

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