Fault circuit interrupter with bi-directional sensing
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United States of America Patent
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Feb 15, 2011
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N/A
app pub date -
May 2, 2008
filing date -
May 2, 2008
priority date (Note) -
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Abstract
A bi-directional fault circuit interrupter system having mis-wiring protection via numerous different poles. There are at least three different transformers wherein at least two of the transformers are differential transformers and at least one transformer is a neutral transformer. There is also at least one actuator which is used to switch the switches back and forth to selectively connect the electrical current to the fault circuit.
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