Electronic detection circuit for a ground fault circuit interrupter
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United States of America Patent
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-
Aug 18, 1987
Grant Date -
N/A
app pub date -
Jan 10, 1985
filing date -
Jan 10, 1985
priority date (Note) -
Expired
status (Latency Note)
Importance
Abstract
In a ground fault circuit interrupter having a solenoid with a moveable core, an electronic circuit detects a fault. The detection circuit also inhibits the solenoid from opening a pair of latching contacts until there is sufficient electrical energy to insure that the kinetic energy of the solenoid will cause the contacts to latch open.
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