Part identity and fit
The LAEC5 is a 3-pole main contact set from the Schneider Electric Easy TeSys Control range, designed as the replaceable contact block for the LC1E120 contactor. This is the consumable wear item that carries the motor current; when the main contacts pit or weld after repeated switching, swapping the LAEC5 restores the contactor without replacing the entire coil-and-pole assembly.
