25 kVA Silicone Fluid Fire-Safe Transformer from Mexico
High fire-point silicone dielectric fluid transformer rated 25 kVA for locations prohibiting mineral oil (hospitals, tunnels). Less flammable alternative meeting NFPA standards. 8504.21.0020 as liquid dielectric <50 kVA.
Duty Rate — Mexico → United States
25%
Rate breakdown
9903.82.0925%Except as provided for in headings 9903.82.16, 9903.82.20–9903.82.26 and 9903.85.68, articles of copper and derivative aluminum and steel articles, as provided for in subdivisions (c)(vi)–(viii) and (xi) of U.S. note 16 to this subchapter
9903.05.900%Articles already subject to Section 232 (steel/aluminum/copper + derivatives, autos + parts, wood, medium/heavy vehicles + parts, semiconductors, patented pharma) — U.S. note 52(f)
Import Tips
• Silicone fluid fire point >300°C requires lab certification
• NFPA 70E arc flash labeling mandatory for electrical rooms
• Higher cost fluid affects duty calculation; itemize components