The Square D AMP NON-FUSED SAFETY SWITCH 240 VAC 3Ø TYPE 1 125 HP DU325 is a sensor/switch from 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 240 VAC, 400 AMP. It is commonly in factory automation and machine control retrofits.
