The CW4L-A1E20Q3S is a flush mount industrial push button switch featuring a sleek and compact metallic design with only 39.9mm behind the panel. The switch incorporates IDEC’s third-generation safety construction reducing labor and enhances level of safety. The metallic design reduces the chance of unexpected operation and is also cleaner with less dust build-up. The sleek metallic design makes the switch perfect for use with industrial machines and control panels.