The Baco L21AA01-3E01, a 22 mm red flush-mount momentary pushbutton with a chrome bezel. It features 1 normally closed (NC) contact and a 3-position clip, providing a compact, durable control solution for start/stop, emergency, or process-control functions in panel installations. The flush bezel offers a sleek, vandal-resistant profile ideal for clean room or equipment housings, while the 22 mm format ensures straightforward integration into standard control panels.