3SU1150-4BF11-1FA0 SIEMENS

The 3SU1150-4BF11-1FA0 is a robust and versatile key-operated switch from Siemens, designed for industrial applications requiring secure and reliable control. This 22mm round switch features a durable metal enclosure with a shiny finish, ensuring longevity and resistance to harsh environments. The switch is equipped with a RONIS lock, featuring the lock number SB30 and supplied with two keys for authorized operation. It offers two distinct switch positions, O (Off) and I (On), with a latching mechanism to maintain the selected position. The actuating angle is 90 degrees, with specific switching points at 10:30h and 13:30h, providing precise control. Key removal is possible in both the O and I positions, enhancing operational flexibility. The switch includes a holder for secure mounting and features one normally open (NO) and one normally closed (NC) contact, facilitating versatile circuit integration. Connection is simplified through screw terminals, ensuring a secure and reliable electrical connection. Special locks such as 3SB31, 421, and 455 are also compatible, offering enhanced security options.