This Square D AMP NON-FUSED SAFETY SWITCH 600 VAC 3 PHASE TYPE 3R HU364RB is a sensor/switch manufactured by Square D. It detects a change in state, position, or presence and relays that information to a controller or operator interface. Key specifications noted on this listing include 600 VAC, 200 AMP, 3 PHASE. It is commonly in conveyor systems, robotics, and industrial automation equipment.
