850410 Ballasts for Discharge Lamps or Tubes
850421 Liquid Dielectric Transformers, Not Exceeding 650kva
850422 Liquid Dielectric Transformers, Power Handling Capacity 650-10,000kva
850423 Liquid Dielectric Transformers, Exceeding 10, 000kva
850431 Other Transformers, Power Handling Capacity Not Exceeding 1kva
850432 Other Transformers, Exceeding 1kva But Not Exceeding 16kva
850433 Other Transformers, Exceeding 16kva But Not Exceeding 500kva
850434 Other Transformers, Power Handling Capacity Exceeding 500kva
850440 Static Converters
850450 Inductor
850490 Parts, of Electrical Transformers, of Static Converters, of Inductors
