This Siemens HNF364J , NON-FUSED HEAVY DUTY SAFETY SWITCH ,3p/200A/600V 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 200A. It is commonly in production lines requiring accurate detection or operator control.
