Siemens 3SU1050-4DF11-0AA0

The Siemens 3SU1050-4DF11-0AA0 is a robust key-operated switch designed for reliable control applications. This 22 mm round metal switch features a polished finish and includes two keys for secure operation. It offers two switch positions, ON and OFF, with a 90° actuating angle and a latching mechanism that ensures stable engagement. The key can be removed in either the ON or OFF position, providing flexibility for safety and control needs. This key switch is available through BSP Automation, offering a practical solution for industrial control panels and machinery.