push button, 22 mm, round, plastic, blue, push button, flat SIRIUS ACT push button for switching and controlling electrical loads.\nSiemens offers, under the trade name SIRIUS ACT, an exclusive portfolio of switching and signaling devices with product approvals for the global market in four modern design series made of robust pure metal and high-quality plastic.\nThe innovative snap-in concept simplifies assembly so much that it only requires one hand and no special tools are required. Simple, non-slotted holes are sufficient for the mounting holes, as 100% anti-rotation protection is already integrated.\nThanks to the high degree of protection, the robust devices are suitable for industrial and outdoor use. High pressure jet cleaning is even possible. Neither dust, oil nor lye can compromise their reliable operation.\nIn addition to standard wiring, the devices can also be connected to the controller via PROFINET, AS-Interface or IO-Link. You can thus reduce your cabling effort, minimize sources of error and gain greater flexibility.\nThe graphical online configurator conveniently supports the selection and ordering of individual devices, entrance panels and registrations. Complete documentation is available (e.g. manual, 3D data, connection diagram).\nSuppliable versions: multiple colours, illuminated/non-luminous, with/without inscription, permanent/pulse control, different button and ring heights.\ nNote: Single device, holders and modules must be ordered separately.\nSIRIUS ACT - Performance in Action in control and signaling. Simple to assemble, highly performing, simply perfect.