This Square D HU364 200 AMP 600 VAC NON-FUSIBLE SINGLE THROW SAFETY SWITCH DISCONNECT 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, 200 AMP. It is commonly in process monitoring and machine safety or positioning applications.
