Trusted Brand Siemens Q120AF – 20A AFCI Miniature Circuit Breaker

Built for residential circuit safety, this 20-amp branch/feeder arc-fault breaker identifies dangerous line-to-ground and line-to-neutral arcing conditions. The device features a standard pigtail neutral wire and Insta-Wire connectors for efficient termination. Mounts into Siemens EQ, EQL, SEQ, PL, and ES series load centers using a standard plug-on connection. While this model provides reliable protection, it is often replaced by the QA120AFC combination AFCI for modern code compliance.