This Square D AMP NON-FUSED SAFETY SWITCH 600 VAC 600 VDC 3 PHASE TYPE 3R is a sensor/switch manufactured by Square D. It detects the presence, position, or proximity of a target object, or switches a circuit, outputting a signal to trigger or monitor a machine process. Key specifications noted on this listing include 600 VAC, 600 VDC, 400 AMP, 3 PHASE. It is commonly in conveyor systems, robotics, and industrial automation equipment.
