Can I replace an arc fault breaker with a regular breaker?

Replacing an Arc-Fault Circuit Interrupter (AFCI) breaker with a standard thermal-magnetic regular breaker is generally prohibited by the National Electrical Code (NEC) for living spaces and bedrooms where current building codes mandate AFCI protection for fire safety. While a standard breaker will physically fit into the panel slot and stop nuisance tripping, doing so removes critical fire safety monitoring designed to detect hidden sparking behind walls. Furthermore, bypassing code requirements can create liabilities during home inspections or property sales. You can troubleshoot panel compliance easily by reviewing local building codes. You can verify that your corrective action is successful when keeping code-compliant AFCI protection or having an electrician diagnose the root cause of tripping ensures long-term home safety and compliance.