Electrical Insulating Oil for Power Transformers from Canada
A naphthenic-based insulating oil designed for power distribution transformers, consisting of petroleum distillates with no single hydrocarbon over 50% by weight. Classified in 2710.12.4545 as a light oil preparation (>90% distill at 210°C) serving as transformer oil for insulation and heat dissipation. It complies with IEEE C57.106 standards for electrical performance.
Duty Rate — Canada → United States
0%
Rate breakdown
9903.05.860%Universal product exemption (U.S. note 52(b))
Import Tips
• Verify compliance with ASTM D3487 standards via lab testing for importer records; package in metal drums to prevent contamination during shipping; avoid reclassification pitfalls by documenting end-use in transformers only