Siemens 3SU1000-5RF01-0AA0

The Siemens 3SU1000-5RF01-0AA0 is a key-operated switch designed for control applications requiring reliable, secure operation. This 22 mm round switch features a plastic housing and offers two switching positions, labeled O and I, with a 90-degree actuating angle. The switch latches in place when turned, and the key can be removed only in the off (O) position, enhancing security and operational control. Distributed by BSP Automation, this component is a solid choice for systems needing precise on/off control with key lock functionality.