Electrical wiring device
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United States of America Patent
Stats
-
Oct 23, 2012
Grant Date -
Mar 4, 2010
app pub date -
Nov 13, 2009
filing date -
Nov 21, 2000
priority date (Note) -
In Force
status (Latency Note)
Importance
Abstract
The present invention is directed to an electrical wiring device that includes a plurality of line terminals including a line hot terminal and a line neutral terminal, and a plurality of load terminals including a load hot terminal and a load neutral terminal. An interrupting contact assembly includes four sets of interrupting contacts configured to provide electrical continuity at least between the line hot terminal and the load hot terminal and the line neutral terminal and the load neutral terminal in a reset state. The four sets of interrupting contacts are open in a tripped state. A miswire prevention arrangement is configured to prevent the interrupting contact assembly from maintaining the reset state when the load hot terminal and the load neutral terminal are connected to a source of AC power.
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