Nehad El-Sherif, PEng, Littelfuse, Saskatoon

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Electrical, Power January 6, 2014

UL’s new GFCI classes

Ground fault circuit interrupters (GFCIs) are available in three new classes, which electrical engineers should become familiar with.

By Nehad El-Sherif, PEng, Littelfuse, Saskatoon
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