Illuminated rotary switch, 22 mm, round, plastic, black, short knob, 2 switching positions O-I, latching, switching angle 90°, 10:30h/13:30h. The SIRIUS ACT rotary switch 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 global 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. Plain holes are sufficient for mounting, as a 100% anti-rotation feature 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, housings, and labeling. Extensive documentation (e.g., manual, 3D data, connection diagram) is available. Available versions: several colors, 2-4 switching positions, short/long knob or rotary knob, illuminated/non-illuminated (lighting can also be retrofitted), latching/push-button operation. Note: Individual device, holder, and modules must be ordered separately. SIRIUS ACT - Performance in Action for commanding and signaling. Easily mounted, simply strong, simply perfect.