Siemens 3SB3000-4QD01-ZB01

The Siemens catalog number 3SB3000-4QD01-ZB01 refers to a key-operated switch designed for industrial control applications. This round, 22mm switch features a durable plastic construction and operates with two keys, offering three distinct switching positions: I, O, and II. It functions momentarily with a switching angle of 2x50 degrees, providing precise control in various systems. The key extraction is possible in the off position only, and the unit comes without a mounting bracket. This key switch is available through BSP Automation, ensuring reliable access to quality industrial components.