Ensure safety with the ABB MPMP3-11R Emergency Stop Pushbutton. This illuminated, red mushroom-head button features a pull-release actuator for quick and reliable emergency stops. Designed for modular systems, it offers a maintained function and is suitable for operation in a wide ambient temperature range. Its robust construction and IP20/IP66 enclosure provide durability and protection..The ABB MPMP3-11R is a modular emergency stop pushbutton with a 40mm red illuminated mushroom head and a pull-release actuator. It operates on a maintained function and is designed for use within a modular system. The device has an operating ambient air temperature range of -25 to +70 degrees Celsius and an enclosure rating of IP20/IP66. Its dimensions are 0.042 m W x 0.067 m D x 0.042 m H.