The 84BB-0341-A is a printed button legend component for Grayhill Series 84S keypad buttons, providing customizable alphanumeric and symbol legends for user interface applications. This product is available in multiple color combinations including black on white, white on black, white on red, black on yellow, white on green, and white on blue, allowing designers to match specific application requirements and visibility needs. The legend overlay supports standard keypad configurations with options for numeric (0-9), alphabetic (A-Z), and operational symbols, with most common color combinations stocked by distributors for quick availability. This component is ideal for industrial control panels, telecommunications equipment, medical devices, and consumer electronics where clear, durable button labeling is essential for user interaction and safety.