Schneider Electric FA32030 I-Line Circuit Breaker

Schneider Electric's Square D FA32030 is a 30-amp, three-pole molded‑case circuit breaker (MCCB) in the I‑Line FA family for 3‑phase, 240‑V systems. This Type FA device provides thermal‑magnetic protection and is designed for plug‑in mounting in I‑Line panelboards, with load‑side lugs and ABC phase connections for straightforward integration. It accepts 14–4 AWG aluminum or copper conductors and is UL‑listed for use in FA‑series I‑Line installations. The FA32030 is rated for up to 25 kA interrupting current at 240 V (and 18 kA at 480 V, depending on system conditions), making it suitable for common distribution configurations in commercial environments. It is intended for use in I‑Line panelboards such as HCN, HCM, HCP, HCP‑SU, or HCR‑U families, where it serves to protect feeders and branch circuits on 240‑V three‑phase networks. As part of the Square D FA series, the FA32030 shares I‑Line mounting characteristics that facilitate coordinated protection within FA‑based installations in industrial and commercial electrical distributions.