WAGO I/O System 750/753 Item no. 750-494/000-005 Power measurement; AC/DC 277V; external shunts Item no. 750-494/000-005 Power measurement Please wait ... List price per piece* On request Price and availability after Your price per piece* On request PU (SPU): 1 Piece Item no. 750-494/000-005 Power measurement Please wait ... List price per piece* On request Price and availability after Your price per piece* On request PU (SPU): 1 Piece