Push button, 22 mm, round, metal, high gloss, black, flat, tactile, 1S, spring terminal connection. The SIRIUS ACT push button is designed for switching and controlling electrical consumers. Under the brand name SIRIUS ACT, Siemens offers a unique portfolio of control and signaling devices with worldwide product approvals in three modern design series made from robust real 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. For mounting, plain holes are sufficient, as a 100% anti-twist protection is already integrated. Thanks to the consistently high protection class, these 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 supports the selection and ordering of individual devices, housings, and labels. Extensive documentation (e.g., manual, 3D data, connection diagram) is available. Available versions: multiple colors, illuminated/non-illuminated, with/without labeling, latching/tactile actuation, various push button and front ring heights. Note: Complete device, delivery includes holder and modules. SIRIUS ACT - Performance in Action for commanding and signaling. Easily mounted, simply strong, simply perfect.