Circuit interrupting device with end-of life testing, reverse wiring and high voltage surge capability
AssigneeHuadao Huang
InventorsHuadao Huang, Huayang Lu
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AssigneeHuadao Huang
InventorsHuadao Huang, Huayang Lu
Estimating the term…
The present invention provides a circuit interrupting device, preferably a ground fault circuit interrupter, which provides a quick and reliable connection/disconnection of electrical continuity through a combined use of a reset spring and a quick trip spring; an innovative circuit interrupting assembly containing a pair of input flexible metal pieces, a pair of user accessible load flexible metal pieces, and two pairs of fixed contacts on the load terminals; an automatic end-of-life testing mechanism by way of a simulated leakage current metal piece assembly; a reverse wiring protection by way of a reset start switch; an electrical surge protection through a power discharge mechanism; and a periodical end-of-life testing using a timer chip.
A circuit interrupting device having a pair of line terminals, a pair of load terminals, and a pair of user accessible load terminals, which are electrically separated from each other in a tripped state and electrically connected in a reset state;
Dependencies are inferred from the claim text.