The ABB 1SFA611930R1039 is a high-quality legend plate designed for 22mm pushbutton switches. This rectangular insert features a durable plastic construction with a sleek silver background and bold black lettering indicating "Off." Ideal for ensuring clear and visible switch functions, it fits seamlessly into control panels and machinery interfaces. The legend is conveniently located at the top, making it easily readable. Lightweight yet robust, this legend plate is essential for industrial settings requiring precise control and safety.