Siemens 3SB3500-4FD51






The Siemens 3SB3500-4FD51 is a key-operated switch designed for control panels requiring secure and precise operation. This three-position switch features a removable key that can only be taken out in the first position, ensuring controlled access. It operates with a 50-degree turn in either direction, with the left position being maintained and the right position momentary for flexibility in use. Additionally, the switch comes with a holder and fits standard 22mm mounting holes. This reliable component is available through BSP Automation, making it a convenient option for your industrial automation projects.
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