Function & operation
The 6 A rating at AC-3 covers squirrel-cage motors; AC-3e adds energy-saving control. AC-4 covers plugging and inching duty.
Applications
Reversing contactors of the TeSys K line are used in conveyor drives, hoist and crane traversing, door actuators, and any machine that requires forward/reverse motor control. The preassembled busbar reduces panel wiring time compared to building a reversing pair from separate contactors.
