This Siemens a I-T-E HEAVY DUTY FUSIBLE SAFETY SWITCH 600V 3PHASE 3P F355 SB is a sensor/switch manufactured by Siemens. It senses object presence, distance, or position (or switches an electrical circuit) and converts that into an output signal for machine control or monitoring. Key specifications noted on this listing include 400 A, 3PHASE. It is commonly in factory automation and machine control retrofits.
