The ABB MPM1-10R is a rugged, 22.5 mm heavy-duty pushbutton operator designed for demanding industrial environments. This particular model features a red, mushroom-shaped head with a 40 mm diameter, providing a reliable and easy-to-press momentary switch without any illumination. It comes with a black bezel and is built to meet NEMA ratings 1, 3R, 4, 4X, 12, and 13, ensuring durable performance even in tough conditions. If you’re looking for a solid pushbutton that can handle the daily grind, the MPM1-10R is definitely a top-notch choice. Distributed by BSP Automation, this pushbutton is a practical option for control panels where clear, responsive operation is key.