The Siemens 3SU Command & Signaling Devices series from the SIRIUS ACT portfolio includes a complete range of push buttons emergency stops selector switches and indicator lights designed for reliable operation in industrial control panels and automation systems the modular design allows flexible combinations of actuators contacts and accessories ensuring simple installation durability and compliance with global standards trusted worldwide Siemens 3SU devices provide safe control and signaling solutions for manufacturing machinery process automation and industrial facilities

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