According to the 2023 National Electrical Code (NEC), which is widely adopted, you generally do not need Arc Fault Circuit Interrupter (AFCI) protection for circuits supplying the following in a dwelling unit: Appliances that are plugged in and not considered permanently installed

This often includes things like refrigerators, freezers, washing machines, and dryers. Although GFCI protection is required for these appliances.

Fire, Security, or Sprinkler systems

If a circuit supplies only a fire alarm, security system, or fire sprinkler system, AFCI protection is not required.

Bathroom Receptacles

GFCI protection is required but not necessarily AFCI protection.

Hallways, Stairways and Closets

AFCI protection is typically not needed in these locations.

Important Considerations



Local Codes

Local jurisdictions can amend or add to the NEC.

Always check with your local building department or a licensed electrician to confirm the specific requirements in your area. They have the final authority. Specific Circuit Uses

Even within a location that generally doesn't require AFCI, a specific circuit use might require it. For example, if you have a receptacle in a hallway that's used to power a lamp (a common use), the circuit feeding that receptacle would likely require AFCI protection.*

Manufacturer Instructions

Always follow the manufacturer's installation instructions for any electrical equipment.

Why the Strong Recommendation to Consult a Professional?

Electrical codes are complex and change frequently. Incorrect wiring or a failure to meet code requirements can create significant safety hazards, including fire. A licensed electrician is trained to understand and apply the NEC and local codes correctly, ensuring the safety and code compliance of your electrical system. Flag for review