HTS 8504: Electrical transformers, static converters (for example, rectifiers) and inductors; parts thereof
22 codes. Pick one to see its duty from every country of origin. From the USITC schedule, Revision 20 (2026).
- 8504.10.00Ballasts for discharge lamps or tubes (e.g. fluorescent)Regular duty3%
- 8504.21.00Liquid-dielectric (oil-filled) transformers, 650 kVA or lessRegular dutyFree
- 8504.22.00Liquid-dielectric (oil-filled) transformers, over 650 to 10,000 kVARegular dutyFree
- 8504.23.00Liquid-dielectric (oil-filled) transformers, over 10,000 kVARegular duty1.6%
8504.31: Having a power handling capacity not exceeding 1 kVA
- 8504.31.20Unrated transformers, 1 kVA or lessRegular dutyFree
- 8504.31.40Other transformers less than 1 kVARegular duty6.6%
- 8504.31.60Other transformers of exactly 1 kVARegular duty1.6%
- 8504.32.00Other transformers, over 1 to 16 kVARegular duty2.4%
- 8504.33.00Other transformers, over 16 to 500 kVARegular duty1.6%
- 8504.34.00Other transformers, over 500 kVARegular duty1.6%
8504.40: Static converters
- 8504.40.40Speed drive controllers for electric motors (e.g. VFDs)Regular dutyFree
- 8504.40.60Internal power supplies for computers (fit inside the machine)Regular dutyFree
- 8504.40.70Other power supplies for computers, printers, monitors, projectorsRegular dutyFree
- 8504.40.85Static converters for telecom apparatusRegular dutyFree
- 8504.40.95Other static converters (e.g. chargers, inverters, rectifiers)Regular dutyFree
8504.50: Other inductors
8504.90: Parts
- 8504.90.20Printed circuit assemblies for computer/printer/monitor power suppliesRegular dutyFree
- 8504.90.41Other parts of computer/printer/monitor power suppliesRegular dutyFree
- 8504.90.65Printed circuit assemblies for telecom converters and inductorsRegular dutyFree
- 8504.90.75Other circuit assemblies for transformers, converters and inductorsRegular dutyFree
- 8504.90.96Other parts of transformers, converters, inductors (e.g. cores)Regular dutyFree