Mounting type: Panel mount
Reset type: Rotation release
Cutout diameter: 22.3mm
Protection class: IP66, IP67, IP69, IP69K
Push button actuation: Latching
Head shape: Mushroom
Illuminated: Yes
Range: SIRIUS ACT
Head diameter: 40mm
Width: 40mm

Emergency stop pushbutton heads made of plastic. These extremely 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 is integrated during mounting, with anti-rotation built into the patented holder design. Stackable contact modules make them suitable for use in extreme environments, and no special tools are required for installation. The simple geometry allows for easy mounting hole alignment.