Will GFCI Revisions for Manufacturers Confuse the Trades?
Pro Builder
SEPTEMBER 21, 2020
For more than 50 years, homes across America have been outfitted with Ground-Fault Circuit Interrupter (GFCI) receptacles and circuit breakers. In 2012, the National Electrical Manufacturers Association (NEMA) worked with UL and the Consumer Product Safety Commission (CPSC) to announce changes for GFCIs and revisions to UL 943.
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