Modular, distributed equipment leakage circuit interrupter
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United States of America Patent
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Oct 12, 1999
Grant Date -
N/A
app pub date -
Aug 24, 1993
filing date -
Aug 24, 1993
priority date (Note) -
In Force
status (Latency Note)
Importance
Abstract
A modular leakage current detector and machine interrupter including a sense module for detecting ground fault currents in excess of a given value, the sense module including circuitry to provide an interrupt signal, a circuit interrupter interconnected to the sense module to disconnect power to the machine upon receipt of the interrupt signal, and a test and control module electrically connected to the sense module, the test and control module providing a fault signal to periodically test the operability of and reset the modular leakage current detector and machine interrupter.
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