Siemens 3SU1000-4BL41-0AA0-ZY19

The Siemens 3SU1000-4BL41-0AA0-ZY19 is a key-operated switch designed for panel mounting with a 22 mm round plastic body. This switch features three positions—latching at I, O, and II—offering reliable control with an actuating angle of 2 x 45 degrees. It comes with two keys and allows key removal only in the I and II positions, ensuring secure operation. The lock mechanism corresponds to lock number SB30, and the switch includes laser labeling that can be customized with specific inscriptions or symbols to suit your application. This product is available through BSP Automation, providing an accessible option for your control system needs.