This heavy duty footswitch from Chord features a push-to-make momentary action. It is rated at 250Vac and 3A, with a 125Vac 6A contact rating. The switch has an M12 thread of 16mm length and includes 2 nuts for secure mounting. It is designed with large solder tags for easy connection. The dimensions of the footswitch are 13 x 13 x 25mm with a mounting depth of 12mm and a diameter of 14mm. It is supplied one per pack.