ACTUATOR WITH A THERMOMAGNETIC SHUNT, ESPECIALLY FOR TRIGGERING A CIRCUIT BREAKER

申请公布号：EP2926355(A1)

申请号：EP20130808100

申请日期：2013.11.25

申请公布日期：2015.10.07

申请人：

SCHNEIDER ELECTRIC INDUSTRIES SAS

发明人：SCHUSTER, PHILIPPE;CAILLAULT, NATHALIE

分类号：H01H50/16;H01F7/06;H01H71/24

主分类号：H01H50/16

摘要：An electromagnetic actuator including a saturable magnetic shunt system. The shunt is associated with a coil of the actuator and allows channeling of a more or less large part of the flow according to current circulating in the product. In this way, when the actuator is used in a circuit breaker, the actuator allows the circuit breaker to be triggered from a short circuit as usual and also from overload caused by action of the shunt.

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