FIELD: electrical engineering.
SUBSTANCE: present invention relates to circuit breakers, in which the detection of a ground fault is used as part of methods for detecting short circuits, including circuit breakers or sockets, and, in particular, to such miniature circuit breakers that detect a ground fault, and mains sockets that are most often used in residential premises. Linear and neutral conductors for a circuit breaker, such as a miniature circuit breaker using ground fault detection by means of a current transformer, are arranged as a rigid conductor formed of a flat plate and surrounding and holding an insulated flexible conductor passing through the current transformer of a switch of ground fault protection. The rigid conductor can create a shaped current path to maximize the efficiency of the current transformer.
EFFECT: eliminating the error of shifting the load of the current sensor during a ground fault to increase the accuracy of the output of the current sensor.
9 cl, 25 dwg
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