The AML51-C10Y is a square pushbutton from Honeywell's AML51 series, designed as a button/lens for switches and indicators. This component features a full-color yellow display with a transmitted color type and no legend, providing clear and uniform visual feedback. Constructed from durable polycarbonate for ruggedness, it has a square shape with dimensions of 15.0 mm x 15.0 mm. It is designed for easy installation and is suitable for manual operations in control boards and panels across various applications, including industrial equipment, process control, and medical instrumentation.