Key switch O.M.R, 22 mm, round, plastic, locking number 73034, black, with 2 keys, 2 switching positions O-I, latching, switching angle 90°, 10:30h/13:30h, key removal O. The SIRIUS ACT key switch is designed for a higher demand for access security. 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 installation to the extent that only one hand and no special tools are required. Plain holes are sufficient for mounting, as a 100% anti-twist protection is already integrated. Thanks to the consistently high protection class, the robust devices are industrially suitable and suitable for outdoor use. Even cleaning with a high-pressure jet 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 more 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: various locking systems, 2/3 switching positions, latching/pressing operation, various key removal positions. Note: Individual device, holder, and modules must be ordered separately. SIRIUS ACT - Performance in Action for control and signaling. Easy to install, simply strong, simply perfect.