Enclosure for control devices, 22 mm, round, enclosure material plastic, enclosure top gray, 2 control points plastic, B=green pushbutton, label: I, 1S, screw connection, A=red pushbutton, label: O, 1Ö, screw connection, base mounting, one M20 hole each at the top and bottom, labels included. SIRIUS ACT enclosure for mounting 22.5 mm control and signaling devices in spatially separated arrangements of control units and switch cabinets. Under the brand name SIRIUS ACT, Siemens offers a unique portfolio of control and signaling devices with global product approvals in three modern design series made of robust real metal and high-quality plastic. The innovative snap-on concept simplifies assembly to the extent that only one hand and no special tools are required. Slot-free holes are sufficient as mounting holes, as a 100% anti-twist protection is already integrated. Thanks to the consistently high protection class, the robust devices are suitable for industrial use and outdoor applications. Even cleaning with high-pressure jets is possible. Neither dust, oils, nor aggressive alkalis can disrupt reliable operation. In addition to standard wiring, most devices can also be connected to the control system via PROFINET, AS-Interface, or IO-Link. This reduces your wiring effort, minimizes sources of error, and provides greater flexibility. The graphical online configurator conveniently assists in the selection and ordering of individual devices, enclosures, and labels. Extensive documentation (e.g., manual, 3D data, connection diagram) is available. Available versions: yellow/gray, plastic/metal, 1-6 control points, empty enclosure/pre-equipped, optionally with AS-Interface connection. SIRIUS ACT - Performance in Action for commanding and signaling. Easily assembled, simply strong, simply perfect.