8504 Electrical transformers, static converters, e.g. rectifiers, and inductors, parts thereof

8504 (01/1988-..) Electrical transformers, static converters, e.g. rectifiers, and inductors, parts thereof 85041010 (01/1988-12/2005) Ballasts for discharge lamps or tubes, for civil aircraft 85041020 (01/2006-..) Inductors, whether or not connected with a capacitor 85041080 (01/2006-..) Ballasts for discharge lamps or tubes (excl. inductors, whether or not connected with a capacitor) 85041091 (01/1988-12/2005) Inductors, whether or not connected with a capacitor (excl. those for civil aircraft of subheading 8504.10.10) 85041099 (01/1988-12/2005) Ballasts for discharge lamps or tubes (excl. those for civil aircraft of subheading 8504.10.10 and inductors, whether or not connected with a capacitor) 85042100 (01/1988-..) Liquid dielectric transformers, having a power handling capacity <= 650 kVA 85042210 (01/1988-..) Liquid dielectric transformers, having a power handling capacity > 650 kVA but <= 1.600 kVA 85042290 (01/1988-..) Liquid dielectric transformers, having a power handling capacity > 1.600 kVA but <= 10.000 kVA 85042300 (01/1988-..) Liquid dielectric transformers, having a power handling capacity > 10.000 kVA 85043110 (01/1988-12/2005) Transformers having a power handling capacity <= 1 kVA, for civil aircraft (excl. liquid dielectric transformers) 85043121 (01/2006-..) Measuring transformers for voltage measurement, having a power handling capacity <= 1 kVA 85043129 (01/2006-..) Measuring transformers having a power handling capacity <= 1 kVA (other than for voltage measurement) 85043131 (01/1988-12/2005) Measuring transformers for voltage measurement, having a power handling capacity <= 1 kVA (excl. those for civil aircraft of subheading 8504.31.10) 85043139 (01/1988-12/2005) Measuring transformers having a power handling capacity <= 1 kVA (excl. those for civil aircraft of subheading 8504.31.10 and other than for voltage measurement) 85043180 (01/2006-..) Transformers having a power handling capacity <= 1 kVA (excl. liquid dielectric transformers) 85043190 (01/1988-12/2005) Transformers having a power handling capacity <= 1 kVA (excl. those for civil aircraft of subheading 8504.31.10, measuring transformers and liquid dielectric transformers) 85043200 (01/2011-..) Transformers, having a power handling capacity > 1 kVA but <= 16 kVA (excl. liquid dielectric transformers) 85043210 (01/1988-12/2005) Transformers having a power handling capacity > 1 kVA but <= 16 kVA, for civil aircraft (excl. liquid dielectric transformers) 85043220 (01/2006-12/2010) Measuring transformers having a power handling capacity of > 1 kVA but <= 16 kVA 85043230 (01/1995-12/2005) Measuring transformers having a power handling capacity of > 1 kVA to 16 kVA (other than for civil aircraft of subheading 8504.32.10) 85043231 (01/1988-12/1994) Measuring transformers, for voltage measurement, having a power handling capacity > 1 kva but =< 16 kva (excl. those for civil aircraft of subheading no 8504.32-10) 85043239 (01/1988-12/1994) Measuring transformers, other than for voltage measurement, having a power handling capacity > 1kva but =< 16 kva (excl. those for civil aircraft of subheading no 8504.32-10) 85043280 (01/2006-12/2010) Transformers having a power handling capacity > 1 kVA but <= 16 kVA (excl. liquid dielectric transformers) 85043290 (01/1988-12/2005) Transformers having a power handling capacity > 1 kVA but <= 16 kVA (excl. those for civil aircraft of subheading 8504.32.10, measuring transformers and liquid dielectric transformers) 85043300 (01/2006-..) Transformers having a power handling capacity > 16 kVA but <= 500 kVA (excl. liquid dielectric transformers) 85043310 (01/1988-12/2005) Transformers having a power handling capacity > 16 kVA but <= 500 kVA, for civil aircraft (excl. liquid dielectric transformers) 85043390 (01/1988-12/2005) Transformers having a power handling capacity > 16 kVA but <= 500 kVA (excl. those for civil aircraft of subheading 8504.33.10 and liquid dielectric transformers) 85043400 (01/1988-..) Transformers having a power handling capacity > 500 kVA (excl. liquid dielectric transformers) 85044010 (01/1988-12/2005) Static converters, for civil aircraft 85044020 (01/2000-12/2005) Static converters of a kind used with telecommunication apparatus, automatic data-processing machines and units thereof (excl. for civil aircraft of subheading 8504.40.10) 85044030 (01/2006-..) Static converters of a kind used with telecommunication apparatus, automatic data-processing machines and units thereof 85044035 (01/1998-12/1999) Static converters of a kind used with telecommunication apparatus, automatic data-processing machines and units thereof (excl. for civil aircraft of subheading 8504.40.10 and power supply units of a kind used with automatic data-processing machines) 85044040 (01/2006-12/2010) Polycrystalline semiconductor rectifiers 85044050 (01/1988-12/2005) Polycrystalline semiconductor rectifiers (excl. those for civil aircraft of subheading 8504.40.10) 85044055 (01/2006-..) Accumulator chargers (excl. of a kind used with telecommunication apparatus, automatic data-processing machines and units thereof, and polycrystalline semiconductor rectifiers) 85044060 (01/2023-..) Accumulator chargers (excl. polycrystalline semiconductor rectifiers) 85044081 (01/2006-12/2010) Rectifiers (excl. polycrystalline semiconductor rectifiers and other than of a kind used with telecommunication apparatus, automatic data-processing machines and units thereof) 85044082 (01/2011-..) Rectifiers (excl. of a kind used with telecommunication apparatus, automatic data-processing machines and units thereof) 85044083 (01/2023-..) Rectifiers 85044084 (01/2006-..) Inverters having power handling capacity <= 7,5 kVA (excl. of a kind used with telecommunication apparatus, automatic data-processing machines and units thereof) 85044085 (01/2023-..) Inverters having power handling capacity <= 7,5 kVA 85044086 (01/2023-..) Inverters having power handling capacity > 7,5 kVA 85044088 (01/2006-..) Inverters having power handling capacity > 7,5 kVA (excl. of a kind used with telecommunication apparatus, automatic data-processing machines and units thereof) 85044090 (01/2006-..) Static converters (excl. of a kind used with telecommunication apparatus, automatic data-processing machines and units thereof, battery chargers, polycrystalline semiconductor and other rectifiers, and a.c. converters) 85044091 (01/1988-12/1995) Converters specially designed for welding, without welding equipment (excl. those for civil aircraft of subheading 8504.40.10 and polycrystalline semiconductors) 85044093 (01/1988-12/2005) Accumulator chargers (excl. those for civil aircraft of subheading 8504.40.10, of a kind used with telecommunication apparatus, automatic data-processing machines and units thereof, and polycrystalline semiconductor rectifiers) 85044094 (01/1991-12/2005) Rectifiers (excl. polycrystalline semiconductor rectifiers and other than for civil aircraft of subheading 8504.40.10 and of a kind used with telecommunication apparatus, automatic data-processing machines and units thereof) 85044095 (01/2023-..) Static converters (excl. accumulator chargers, rectifiers, and inverters), 85044096,01/1991,12/2005, Inverters having power handling capacity <= 7,5 kVA (excl. for civil aircraft and of a kind used with telecommunication apparatus, automatic data-processing machines and units thereof) 85044097 (01/1991-12/2005) Inverters having power handling capacity > 7,5 kVA (excl. for civil aircraft and of a kind used with telecommunication apparatus, automatic data-processing machines and units thereof) 85044098 (01/1991-12/1995) Static converters (excl. 8504.40.10 to 8504.40.97) 85044099 (01/1998-12/2005) Static converters (excl. for civil aircraft of subheading 8504.40.10, of a kind used with telecommunication apparatus, automatic data-processing machines and units thereof, battery chargers, polycrystalline semiconductor and other rectifiers, and a.c. converters) 85045000 (01/2020-..) Inductors (excl. inductors for discharge lamps or tubes) 85045010 (01/1988-12/2005) Inductors, for civil aircraft (excl. inductors for discharge lamps or tubes) 85045020 (01/2006-12/2019) Inductors of a kind used with telecommunication apparatus and for power supplies for automatic data-processing machines and units thereof (excl. those for discharge lamps or tubes) 85045030 (01/1998-12/2005) Inductors of a kind used with telecommunication apparatus and for power supplies for automatic data-processing machines and units thereof (excl. for civil aircraft of subheading 8504.50.10 and those for discharge lamps or tubes) 85045080 (01/1998-12/2005) Inductors (excl. for civil aircraft of subheading 8504.50.10, of a kind used with telecommunication apparatus and for power supplies for automatic data-processing machines and units thereof and those for discharge lamps or tubes) 85045090 (01/1988-12/1997) Inductors (excl. inductors for civil aircraft of subheading 8504.50.10 and those for discharge lamps or tubes) 85045095 (01/2006-12/2019) Inductors (excl. of a kind used with telecommunication apparatus and for power supplies for automatic data-processing machines and units thereof and those for discharge lamps or tubes) 85049005 (01/1998-12/2019) Electronic assemblies of inductors of a kind used with telecommunication apparatus and for power supplies for automatic data-processing machines and units thereof, n.e.s. 85049011 (01/2017-..) Ferrite cores for transformers and inductors 85049013 (01/2021-..) Steel laminations and cores, whether or not stacked or wound, for transformers and inductors 85049017 (01/2021-..) Parts of transformers and inductors, n.e.s. (excl. ferrite cores and steel laminations and cores) 85049018 (01/2017-12/2019) Parts of transformers and inductors, n.e.s. (excl. electronic assemblies of inductors of a kind used with telecommunication apparatus and for power supplies for automatic data-processing machines and units thereof, and ferrite cores) 85049019 (01/2020-12/2020) Parts of transformers and inductors, n.e.s. (excl. ferrite cores) 85049090 (01/2020-..) Parts of static converters, n.e.s. 85049091 (01/1998-12/2019) Electronic assemblies of static converters of a kind used with telecommunication apparatus, automatic data-processing machines and units thereof, n.e.s. 85049099 (01/2017-12/2019) Parts of static converters, n.e.s. (excl. electronic assemblies of a kind used with telecommunication apparatus, automatic data-processing machines and units thereof) 8505 Electromagnets (excl. magnets for medical use), permanent magnets and articles intended to become permanent magnets after magnetization, electromagnetic or permanent magnet chucks, clamps and similar holding devices, electromagnetic couplings, clutches and brakes, electromagnetic lifting heads, parts thereof