Schneider Electric FA36015 BU Circuit Breaker

Schneider Electric FA36015 BU is a three‑pole molded‑case circuit breaker (MCCB) from the FA family, rated for 600 V AC and 15 A, designed to provide primary overcurrent protection for three‑phase power distributions. This thermal‑magnetic device combines overload protection with short‑circuit interruption, enabling reliable protection of industrial or commercial panels and equipment fed from up to 600 VAC. As part of the FA‑series, the FA36015 uses fixed thermal protection along with magnetic trip action to respond to both sustained overloads and fault currents, delivering decisive protection in a compact, three‑phase package. Schneider Electric also references a contemporary replacement for this reference within its PowerPacT B lineup: the 15 A, 3‑pole device (BDA36015) intended for 600Y/347 VAC systems, reflecting the ongoing evolution of the MCCB family while preserving the same fundamental protective function. This legacy FA model remains a defined option where FA‑series protection is specified, helping maintain protection coordination with compatible downstream devices and existing panels across industrial and commercial applications.