Schneider Electric FH-36040 I-Line Circuit Breaker

Schneider Electric's FH36040 is a 3-pole molded‑case circuit breaker (Type FH) rated for 600 V and 40 A, designed for I-Line plug‑in installation in three‑phase electrical distributions. It features a line‑side I‑Line connection and load‑side lugs that accept up to 14‑1/0 AWG aluminum or copper conductors, with thermal‑magnetic overcurrent protection suitable for industrial panels. This FH‑series device provides protection for three‑phase loads in switchgear and control applications, combining compact plug‑in mounting with clear Schneider Electric (Square D) terminology for easy cross‑reference in catalogs.