This modular system stands out for its functionality and robust design with an IP69K protection rating—making it resistant to fluids, extreme conditions, and the passage of time—as well as for its ease of installation and handling, thanks to snap-on technology. This innovation allows for faster assembly and disassembly of the components and the rear support without the need for tools.
With Sirius ACT, Siemens offers companies a wide range of switches, pushbuttons, pilot lights, and acoustic and visual indicators for panel mounting. These are available in both plastic and metal versions, can be used with various contact chambers and LED modules, and can be connected to the PLC via AS-Interface, IO-Link, or standard cabling.
Sirius ACT is a modular system that allows technical managers to choose from four design ranges to meet the specific needs of each customer. The characteristics of the actuators and signaling elements (e.g., pilot lights) vary, while the electrical connection section offers space for contacts and LED modules. It is also possible to install up to three columns of contact or LED chambers together, or two rows of contact chambers one behind the other in each configuration. The modules are available with screw connections, spring connections, or solder-to-pin connections. There is also the option to install compact elements at the junction point between the electrical module and the support. Its extended mechanical and electrical service life, far exceeding that of existing market offerings, and its certification for potentially explosive atmospheres, make Sirius ACT the ideal choice for all applications.
