Arc fault and ground fault circuit interrupter tester...

Details Arc fault and ground fault circuit interrupter tester... Arc fault and ground fault circuit interrupter tester...

2008-03-18

2008-03-18

Nguyen, Vincent Q. (Department: 2858)

Electricity: measuring and testing

Fault detecting in electric circuits and of electric components

Instruments and devices for fault testing

C324S509000, C361S042000

Reexamination Certificate

active

07345489

ABSTRACT:
A circuit tester comprising an AFCI having two pairs of leads connected to the opposite end of each circuit tester in series for connecting an AFCI with ground fault circuit technology capabilities between an electrical circuit load and a power source to indicate electrical circuit and/or appliance ground fault current leakage in an amount greater than 30 mA and 50 mA, and parallel arcing on an electrical circuit or appliance in an amount greater than 5A, 50A, and 70A.

REFERENCES:
patent: 5515218 (1996-05-01), DeHaven
patent: 6731217 (2004-05-01), Warner
patent: 2005/0286184 (2005-12-01), Campolo
International Search Report dated Feb. 22, 2007, in corresponding PCT Application No. PCT/US06/04115.

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