The DIALIGHT 304-1875 is a 3/4" square cap designed for illuminated pushbutton switches and matching panel mount indicators. This component is part of the 183 series and is compatible with a range of caps including 184, 186, 187, 188, 302, 304, 305 & 307 series. It's ideal for industrial applications requiring clear visual indication and robust performance. The cap is constructed with a clear anodized aluminum base and a high-temperature scratch-resistant plastic cap, ensuring durability and longevity in demanding environments. Legends are available through Dialight Stocking Distributors.