Square D FAB360151212 Circuit Breaker With Auxiliary Switch

Square D by Schneider Electric FAB360151212 is a three‑pole molded‑case circuit breaker with an integral auxiliary switch, rated at 15 A and 600 V (AC), finished in black. It belongs to the FA/I‑Line family and uses a thermal‑magnetic trip mechanism to provide overload and short‑circuit protection for three‑phase circuits. The unit includes a 1NO‑1NC auxiliary contact (auxiliary switch) for remote status indication or interlock schemes, enabling you to monitor breaker position without cycling power. Designed for use in compatible Square D enclosures, this 3‑pole breaker is well suited for control panels, motor feeders, and other industrial applications where compact protection plus signaling is required.