ATV71WD30N4Q | Exchange Std ATV71 30KW 40HP 480V 3PH EMC IP54 W GRAP OK Filter By Clear all Poles Poles 3P (2) 4P (3) ML trip unit ML trip unit ML.5.0X (2) ML.5.0H (1) ML5.0X (1) Breaking capacity (kA) Breaking capacity (kA) 42 (2) 150 (2)