Is an arc fault circuit breaker the same as a GFCI breaker?

Answer: No, the arc fault circuit breaker is primarily designed to protect against fires, the GFCI circuit breaker is primarily designed to protect against shock.

• The National Electric Code requires that all new homes shall have Arc Fault Circuit Breakers protecting Bedroom Circuits.
• These breakers sense the stability of current flow through the circuit. When the internal circuitry of the breaker senses a disruption in the current flow, it will automatically determine if the disruption is a normal occurrence or an arcing situation. The breaker will automatically trip if arcing is identified.
• Although these breakers are quite costly, you may consider upgrading to these breakers in older homes to help with early warning of failing wiring.