Schneider Emergency stop,turn to release, red, 1NO + 1NCIlluminated metallic complete unit with contact function. It combines simplicity of installation, flexibility, and robustness. It meets the requirements of the majority of industrial applications.\nEmergency switching off push button Emergency stop push button has a red mushroom 40 mm, unmarked operator profile, round shape of signalling unit head, trigger action and mechanical latching operator, Chromium plated metal bezel material and 22 mm mounting