Schneider Electric FY-14020-AZ Molded Case Circuit Breaker

Schneider Electric's Square D FY-14020-AZ molded case circuit breaker is a 1-pole, 20-amp device in the FY family, designed for I-Line plug-on installation in compatible Square D distribution panels. This compact MCCB delivers thermal-magnetic overcurrent protection for downstream circuits and equipment loads, making it suitable for commercial and light-industrial panelboards where reliable, field-replaceable protection is required. The FY-14020-AZ uses the molded-case construction Square D is known for, with standard terminal connections and a form factor that matches other FY-series breakers to simplify panel layouts and cross-compatibility. As a single-pole 20-amp breaker, it protects individual branch circuits while allowing modular expansion within an I-Line compatible bus system. Typical applications include protecting lighting, receptacle circuits, small motor loads, and control circuits within equipment racks and electrical rooms in office buildings, retail spaces, and manufacturing setups. For exact electrical characteristics—such as permissible voltage rating, interrupting capacity, and terminal configuration—consult the official Schneider Electric data sheet for FY-14020-AZ to ensure compatibility with your panel and installation requirements.