Siemens 3SU1000-4GL11-0AA0

The Siemens 3SU1000-4GL11-0AA0 is a key-operated switch designed for panel mounting with a 22 mm round plastic housing. This switch features three selectable positions—off, on, and an alternate setting—offering flexibility in control applications. The device includes two keys and a latching mechanism with an actuating angle of 2x45°, allowing for precise operation at set positions (10:30, 12:00, and 13:30 hours). Keys can be removed in all switch positions, providing secure control over equipment access. This key switch is available through BSP Automation, ensuring reliable supply for your automation projects.