In 2023, the Electrical Safety Foundation surveyed electrical contractors with experience in electrical contracting, design, engineering, and planning to gain an understanding of the performance of safety devices required in the National Electrical Code (NEC) with a focus on AFCIs and GFCIs.
In 2023, the Electrical Safety Foundation surveyed electrical contractors with experience in electrical contracting, design, engineering, and planning to gain an understanding of the performance of safety devices required in the National Electrical Code (NEC) with a focus on AFCIs and GFCIs.