Further information for Schneider Electric ZB5AS844 Push Button 40 mm Red Emergency Stop
Plastic range, 22 mm diameter front element for modular construction. Mushroom pushbutton. Front element for emergency stop/emergency off button, twist release. Front element for emergency stop/emergency off button, red, 40 mm diameter, tamper-proof (also available with 30 mm and 60 mm diameter). With detent.