Schneider Electric FA32040N is a 3‑pole, 40 A molded‑case circuit breaker in the FA I‑Line family, designed for 240 V AC systems with a 250 V DC rating. This thermal‑magnetic MCCB carries an 80% continuous rating and offers an interrupting capacity up to 25 kA at 240 V (18 kA at 480 V). Line‑side connections are I‑Line, with the phase arrangement ABC and load‑side lugs supporting 14–1/0 AWG aluminum or copper conductors. As a 40 A, 3P device, it's intended for branch‑circuit protection in Schneider Electric panelboards and other compatible enclosures, aligning with FA frame I‑Line mounting and plug‑in installation.
