The Cutler-Hammer AMP CIRCUIT BREAKER 600 VAC 3 POLE HND312T35W W/ AUX SWITCH is a sensor/switch from Cutler-Hammer. 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 600 VAC, 1200 AMP, 3 POLE. It is commonly in factory automation and machine control retrofits.
