The LA5FF431 is a genuine main contact replacement kit from Schneider Electric’s TeSys F series, designed specifically for 3‑pole power contactors in the LC1F115, LC1F150, and CR1F150 ranges. Each kit delivers a complete set of three pole assemblies – one for each phase – comprising fixed contacts (two per pole), a moving contact, arc‑deflector plates, a mounting backplate, and all necessary fixing screws. This comprehensive design ensures that when contact tips show pronounced wear from repeated switching operations or high‑duty cycles, the entire contact set can be renewed quickly and reliably, restoring the contactor’s original electrical and mechanical performance without replacing the whole device. Engineered with the same robust materials and precise tolerances as the original factory parts, this kit maintains the contactor’s rated breaking capacity and service life. The LA5FF431 complies with Schneider Electric’s Green Premium environmental policy, meeting RoHS and REACh substance regulations for responsible material use. With a net weight of just 0.27 kg and compact dimensions, the kit is easy to handle and install, making field maintenance straightforward. Its lifecycle carbon footprint is quantified at 72 kg CO₂ eq., with an outstanding recyclability potential of 95%, underscoring Schneider Electric’s commitment to circular economy principles even for spare parts.
