Schneider Electric BDA36050 I-Line Circuit Breaker

Schneider Electric's BDA36050 PowerPact B I-Line circuit breaker is a 50 A, three‑pole molded‑case protector designed for 600Y/347 VAC systems and intended for I‑Line plug‑in panels. It uses thermal‑magnetic trip protection, is part of the PowerPact B frame, and supports I‑Line wiring with ABC phase connections, a setup common in commercial and light industrial distribution. The unit carries a 14 kA interrupting rating at its 600Y/347 VAC rating and is rated for operation in environments up to 80% of ambient temperature, making it a robust choice for demanding panelboards. UL 489 listing is reported in distributor and catalog references, and the device is marketed under Square D by Schneider Electric within the PowerPact B family, with catalog listings and datasheets identifying it as BDA36050, 50 A, 3P, I‑Line.