Schneider Electric Square D LA5FG431 3P Contact Kit

Schneider Electric's LA5FG431 is a three‑pole TeSys F main contact set designed as a replacement kit for LC1F185, LC1F225, and CR1F185 contactors. It is rated for up to 660 V AC with an inductive current rating of 185 A and a resistive rating of 275 A, and it features a screw‑clamp connection with a screw‑in mount for secure, field‑installable replacement. Each pole comprises two fixed contacts and one moving contact, plus two deflectors and a backplate, with mounting screws and washers included; the kit is suitable for operation from -5 to 55 °C and standard AC frequencies, reflecting typical TeSys F installation conditions. Use LA5FG431 to restore full contact performance in three‑pole LC1F185/LC1F225 and CR1F185 assemblies, enabling reliable motor control and load switching in industrial applications.