Siemens 3SB3500-4LR11


The Siemens 3SB3500-4LR11 is a key-operated switch designed for secure control applications. This maintained switch features two positions, with the key removable in both the off (O) and on (I) positions, providing added safety and convenience. It operates with a 50-degree turning angle and comes complete with a holder. With a compact 22 mm design, this switch is suitable for various industrial control panels. Distributed by BSP Automation, it offers reliable performance for systems requiring controlled access through key operation.
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