Schneider Electric BDA24015Y1 Circuit Breaker

Schneider Electric’s Square D PowerPact B-Frame molded‑case circuit breaker, model BDA24015Y1, provides 15 A, 2‑pole protection for 480Y/277 VAC circuits in industrial and commercial panels. It employs a thermal‑magnetic trip and I‑Line plug‑in mounting, with an interrupting rating of 18 kA at 480 VAC (and up to 25 kA at 240 VAC) and listings to UL 489 and CSA C22.2 No 5. The enclosure is gray and measures roughly 5.39 in high by 2.12 in wide by 4.01 in deep, designed for NEMA AB4/IP40 environments, with line/load lug connections and a conductor range of 14–2/0 AWG aluminum or copper suitable for a variety of power‑distribution applications. Operating temperature is specified from -13 to 158°F, making it appropriate for harsh industrial settings, and it is commonly used to protect 480Y/277 VAC electrical distribution and motor control circuits in commercial and light‑industrial installations.