Mounting type = panel mount
Reset type = rotary release
Contact configuration = normally closed (auxiliary) contact
Cutout diameter = 22mm
Protection class = IP20
Push button actuation = Latching
Supply voltage = 5 → 500 V
Head shape = Mushroom
Illuminated = No
Range = SIRIUS ACT
Head diameter = 40mm
Width = 40 (Dia.)mm

IEC 60947-1, EN 60947-1 IEC 60947-5-1, EN 60947-5-1. complete emergency stop pushbuttons, metal (glossy). Extremely robust 22 mm IP69K emergency stop pushbutton complete units from Siemens in mushroom head design made of metal. Easy installation Suitable for use in extreme environments No special tools required Simple geometry for mounting holes Connection to the most common communication systems (PROFINET, AS-Interface, IO-Link).