Available. The ABB 1SFN166703R1000 is a ZL1650 Main Contact Kit designed for the AF1650 contactor. This kit includes a set of three main contacts—comprising fixed contacts, moving contacts, springs, and necessary hardware—ensuring reliable operation and maintenance of the contactor. Suitable for applications requiring robust and efficient switching solutions, the ZL1650 Main Contact Kit is essential for maintaining the performance and longevity of the AF1650 contactor in various industrial settings.