The Grayhill 87EC3-201 is a versatile low-profile keypad module designed for a wide range of industrial applications. Its snap dome contact system provides reliable and tactile feedback, while the customizable legends allow for tailored keyboard designs. Available with 1 to 6 buttons, this module offers flexibility in configuration and is ideal for use in control panels, industrial keyboards, and other human-machine interface (HMI) applications. The module's design allows for maintainable button centers, ensuring consistent spacing regardless of mounting configuration.