Mounting type: Panel mount
Reset type: Key release
Cutout diameter: 22mm
Push button actuation: Latching
Head shape: Mushroom, with lock
Illuminated: No
Range: SIRIUS ACT
Head diameter: 40mm
Width: 40 (Dia.)mm

Emergency stop pushbutton heads made of plastic. These rugged 22mm IP69K emergency stop pushbutton heads from Siemens feature a mushroom head design crafted from high-quality plastic. They are available in a variety of colors and reset methods. The self-retaining actuator function during mounting and anti-rotation feature are integrated into a patented holder design. Stackable contact modules make them suitable for use in extreme environments, and no special tools are required for installation, thanks to the simple geometry of the mounting holes.