Snap action circuit breaker
Number of patents in Portfolio can not be more than 2000
United States of America
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-
Oct 2, 1984
Grant Date -
N/A
app pub date -
Sep 17, 1980
filing date -
Aug 19, 1977
priority date (Note) -
In Force
status (Latency Note)
Importance
Abstract
Disclosed is a snap action circuit breaker with a compact one piece steel frame in a two part, telescoping molded circuit breaker case. The compact construction is combined with a symmetrical toggle actuator to provide a pleasing appearance suitable for mounting at readily accessible and visible locations on the front of an instrument panel. A variety of handle constructions are usable with the same basic mechanism. By providing a snap actuated contact construction with substantial overcurrent trip delay the device combines the best features of modern manual switches and circuit breakers so that it is in effect a manual switch with nuisance free over-current trip protection.
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