Square D BDA36015 3 Pole PowerPact Circuit Breaker

Square D BDA36015 is a 3‑pole PowerPact B molded‑case circuit breaker rated at 15 A for 600Y/347 VAC three‑phase systems. It offers an interrupting capacity of 14 kA at 600Y/347 VAC and uses an I‑Line plug‑in mounting style for easy integration into compatible panels, with an ABC phase connection and load‑side lug terminals for secure wiring. The thermal‑magnetic trip mechanism provides long‑time and instantaneous protection, and the unit is specified for continuous operation at 80% of its rated current within three‑phase circuits. As a member of the PowerPact B family, the BDA36015 delivers compact, reliable overcurrent protection suitable for branch circuits, feeders, and motor loads in commercial or light‑industrial electrical distributions. Typical applications include protection of 3‑phase feeders in panelboards and switchgear that operate at 600Y/347 VAC, where a 15 A current rating and fast interruption are required to minimize fault energy while maintaining coordination with upstream protective devices.