Section XVI — Machinery and mechanical appliances; electrical equipment; parts thereof; sound recorders and reproducers, television image and sound recorders and reproducers, and parts and accessories of such articles
Chapter 85 — Electrical machinery and equipment and parts thereof; sound recorders and reproducers, television image and sound recorders and reproducers, and parts and accessories of such articles
Heading 8504 — Electrical transformers, static converters (for example, rectifiers) and inductors.
National subdivision 8504.3 — Other transformers:
Subheading 8504.34 — Having a power handling capacity exceeding 500 kVA
HS code
8504.34.10 Contaminated with or containing Polychlorinated biphenyls (PCB)
Last Verified Date - 1 October 2026
Common commodities
Large PCB contaminated 600 kVA dry transformerHazardous 750 kVA dry-type transformer with PCBHigh-capacity 800 kVA transformer laced with PCB materialsOver 900 kVA PCB-laden dry-type transforming equipmentLarge 1000 kVA transformer polluted by PCBsPCB contaminated 1100 kVA high-voltage transformer unit650 kVA hazardous PCB containing dry transformerHigh-risk 700 kVA PCB-infused transforming deviceOver 850 kVA PCB polluted dry transformer unitLarge 950 kVA transformer with PCB contamination