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Class 337/53 - Snap-action


Subclass of Class 337 - Electricity: electrothermally or thermally actuated switches
Definition: Subject matter comprising means whereby a movable contact
No. of applications: 2
Last issue date: 05/24/2007


Application No.Application TitleIssue Date
20070115089Thermal circuit breaker
A switchable thermal circuit breaker (10) has an automatically resettable, current carrying thermostatic disc (14) cantilever mounted in a housing (12) and carries a movable contact (14b) into and out of electrical engagement with a st... 		05/24/2007
20050122201Thermal switch containing preflight test feature and fault location detection
An integral resistance element combined with a snap-action thermal switch and coupled to an output thereof, the snap-action thermal switch being structured in a normally-open configuration. The resistance element and the snap-action thermal switch share one or more comm... 		06/09/2005
 
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