Accessory device for manual motor starter
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United States of America Patent
Stats
-
May 24, 2005
Grant Date -
Jun 17, 2004
app pub date -
Dec 8, 2003
filing date -
Dec 14, 2002
priority date (Note) -
Expired
status (Latency Note)
Importance
Abstract
Disclosed is an accessory device for a manual motor starter attached to one side of a body of the manual motor starter so as to perform various accessory functions, such as a forcible trip function for the manual motor starter by remotely switching the manual motor starter or a trip function for the manual motor starter when under-voltage occurs between a power source and load. A remotely switchable trip function and under-voltage trip function are achieved by using one accessory device.
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Family
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Cited Art Landscape
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