Is a
Patent attributes
Patent Jurisdiction
Patent Number
Patent Inventor Names
Sang Chul Lee0
Hong Ik Yang0
Kil Young Ahn0
Date of Patent
July 5, 2011
0Patent Application Number
121949710
Date Filed
August 20, 2008
0Patent Primary Examiner
Patent abstract
An apparatus for auxiliary contact of circuit breaker is disclosed that is capable of preventing an erroneous operation of and damage to an ON/OFF switch caused by over-stroke of a linkage mounted at an auxiliary contact apparatus, and enhancing reliability despite repeated opening/closing thereof.
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