Kedu HY12-9-4 rocker switch, 20 A high-current 4-pole push-button rocker switch, mains switch for industrial plants, control for power tools

The improved AN17-1 series high-current trip switch features a self-locking, 4-arm design (double blade, single movement). Rated at 20 A, 250 V, it can control loads up to 1000 meters and 3900 W. This product supports single-phase AC loads. In addition to basic on/off functionality, it has independent control contacts for two-stage switching, forward/reverse control, or two independent outputs. It is specifically designed for high-power, multi-functional power tools, industrial equipment, and complex control applications.