Understanding the Difference Between GFCI and GFP: 2023 NEC The Difference Between GFCI and GFP: Why It Matters in the 2023 NEC Introduction When working with electrical systems, understanding the difference between Ground Fault Circuit Interrupters (GFCIs) and Ground Fault …
History of the GFCI and Charles Dalziel A Ground Fault Circuit Interrupter (GFCI) is a device intended to protect people from electric shocks caused by faults in the electrical devices we use every day. Ground fault protection was first patented …