Allen-Bradley 805-AG4 Foot Switch 600 Volt AC

Allen-Bradley 805-AG4 Foot Switch (Bulletin 805) is a floor-mount, guarded footswitch designed to function as a pilot control for AC and DC magnetic contactors in industrial machinery. The unit operates over a wide voltage range of 120 to 600 V AC and delivers a 10 A contact rating, making it suitable for switching and interlocking tasks in heavy equipment. Its construction features a durable steel pedal and a guarded treadle to help protect the switch from incidental engagement in busy shop environments. The internal contacts are arranged as a single-pole, double-throw configuration, allowing the treadle to simultaneously open the normally closed circuit while closing the normally open circuit, with the contacts returning to their resting state when the foot is removed. Per manufacturer documentation, the 805-AG4 is a floor-mount variant of Bulletin 805 and is commonly used as a pilot device to control magnetic contactors on machines such as punch presses, riveting machines, welding equipment, and tire manufacturing gear. The assembly weighs approximately 3.6 lb and is listed as discontinued by the manufacturer.