Schneider Electric FA3604035 I-Line Circuit Breaker

Schneider Electric's FA3604035 is a 40 A, three‑pole molded‑case circuit breaker in the FA I‑Line family, rated for 600 VAC. This three‑phase FA I‑Line MCCB uses a thermal‑magnetic trip mechanism to protect feeders and motor circuits from overload and short circuits. The line side employs I‑Line terminals for plug‑in mounting, while the load side uses lugs for secure conductor termination. As part of the FA (F‑Frame) series, it is designed for use in Schneider Electric I‑Line panelboards and switchboards, delivering compact, field‑installable protection for equipment up to 40 A. The device carries a maximum interrupt rating of 14 kA at 600 VAC, providing robust short‑circuit protection in demanding industrial environments. The FA3604035 uniquely identifies this specific 40 A, 3‑pole I‑Line breaker from Square D by Schneider Electric, suitable for protecting feeders to motors, pumps, and other three‑phase equipment within distribution systems, while conforming to standard 600 V systems and typical industrial wiring practices.