all the pictured devices live in abundance here in Vermont.

for show & tell i have an old refurbished main range & 4 in my shed, with the 'mini-breakers' shown far left.

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1. Will these devices recognize an arc fault?

subject to definition....


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2. Are these devices considered as a reliable method for clearing an "overcurrent condition or overload," as defined in Article 100 in the NEC?

one good Q deserves another.....

why is it fused disco's ,MCC, etc are sometimes desired above breakers in industry?

[This message has been edited by sparky (edited 08-29-2002).]