D

ELECTRICAL DISTRIBUTION EQUIPMENT, THAT IS, ELECTRICAL EQUIPMENT ORDINARILY USED WITHIN A BUILDING TO DISTRIBUTE, AND TO CONTROL THE DISTRIBUTION OF, THE ELECTRIC POWER UTILIZED THEREIN; ELECTRICAL CONTROL EQUIPMENT, THAT IS, ELECTRICAL EQUIPMENT FOR CONTROLLING ELECTRIC MOTORS ARRANGED TO DRIVE MACHINERY AND FOR CONTROLLING OTHER INDUSTRIAL ELECTRIC POWER UTILIZATION EQUIPMENT; ADJUSTABLE SPEED DRIVES COMPRISING A MOTOR AND SPEED CONTROL EQUIPMENT THEREFOR; AND ELECTROMAGNETS USED FOR LIFTING, SEPARATION, AND ROAD-SWEEPIN