One of the standard things home inspectors look at while inspecting an electrical panel is comparing wire sizes to circuit breakers sizes. When a wire is too small for a circuit breaker, you have a ...

The CBA-1000 circuit breaker analyzer is designed for testing branch circuit for compliance with 240.1 of the 2002 NEC. The unit plugs into any 120V receptacle, allowing electricians and technicians ...

Note: Section 210.8 specifies requirements for GFCI protection for the receptacle outlets where the location warrants such protection. In addition, the GFCI must be readily accessible and located in ...

We’ve all been annoyed by a tripped circuit breaker. Whether you’re getting ready for a night out or cooking dinner on a ...

Circuit breakers are essential safety devices that protect homes, commercial businesses, and industrial facilities alike. They serve as safeguards on electrical systems, preventing fires and other ...

The National Electrical Manufacturers Association (NEMA) and electrical and fire safety advocates across the globe are celebrating the 25-year anniversary of the Arc-Fault Circuit Interrupter (AFCI).

The United States' National Electrical Code (NEC) recently expanded Arc-Fault Circuit Interrupter (AFCI) requirements (see "Arc-Detecting Circuit Breakers Will See Wider Use" at ...