Schneider Electric Square D FA34015 Circuit Breaker

The Schneider Electric Square D FA34015 is a three-pole molded‑case circuit breaker (MCCB) from the FA/I‑Line family, rated for 480V and 15A, designed for three‑phase power distribution in industrial and commercial panels. It features a thermal‑magnetic trip mechanism and I-Line plug‑on mounting compatible with FA frames, with load‑end terminals standard for straightforward field wiring. Electrical specs include 480 VAC operation, 15 A continuous rating, and an 18 kA short‑circuit interrupting rating at 480 VAC, with terminal wire sizing of 14–4 AWG copper or 12–4 AWG aluminum. Dimensions are approximately 4.5 in wide by 4.13 in deep by 6 in high, and the device is UL and CSA listed for use in applicable electrical systems.