Schneider Electric FA-24015-AB Circuit Breaker

Square D by Schneider Electric FA24015AB molded‑case circuit breaker, two‑pole, 15 A, I‑Line plug‑in, FA series. It is designed for 480 VAC operation and is part of the FA I‑Line family of molded‑case breakers that mount in compatible I‑Line panelboards. The breaker uses a thermal‑magnetic trip mechanism and offers an 18 kA interrupting capacity at 480 VAC (25 kA at 240 VAC), with a maximum ambient temperature rating of 40°C and an 80% continuous load rating. The line side provides an I‑Line connection, while the load side accepts 14–4 AWG aluminum or copper conductors via load lugs. The AB phase configuration indicates the A and B phase arrangement for two‑pole operation, suitable for single‑phase feeders in 480 V distribution schemes. This specific FA24015AB variant combines compact molded‑case construction, quick‑trip protection, and reliable performance in industrial or commercial electrical systems that require compliant, field‑serviceable overcurrent protection in 480 V networks. It is intended for use only in compatible Square D FA I‑Line panelboards and must be paired with the correct bus, mounting interface, and terminals as specified by Schneider Electric.