Enclosure for control devices, 22 mm, round, enclosure material metal, enclosure top gray, 2 control points metal, B=green push button, label: I, 1S, screw connection, A=red push button, label: O, 1Ö, screw connection, bottom mounting, one M20 at the top and one at the bottom, labels included. SIRIUS ACT enclosure for the installation of 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 genuine metal and high-quality plastic. The innovative snap-on concept simplifies installation to the extent that only one hand and no special tools are required. Plain holes are sufficient as mounting holes since a 100% anti-twist protection is already integrated. Thanks to the consistently high protection class, the robust devices are industrial-grade and suitable for outdoor use. 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 selecting and ordering 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 control and signaling. Easily mounted, simply strong, simply perfect.