30 kVA Three-Phase Padmount Transformer from Mexico
Three-phase liquid-filled pad-mounted transformer with 30 kVA capacity using vegetable oil dielectric for underground residential distribution (URD). Provides balanced power to multi-unit buildings. HTS 8504.21.0020 applies for its liquid dielectric and low kVA rating.
Duty Rate — Mexico → United States
10%
Rate breakdown
9903.03.0110%Except for products described in headings 9903.03.02–9903.03.11, articles the product of any country, as provided for in subdivision (aa) of U.S. note 2 to this subchapter
Import Tips
• IEEE C57.12.34 standard mandatory for padmount safety enclosures
• Specify dielectric fluid type (mineral/vegetable); affects environmental compliance
• Three-phase units need vector group declaration (Dy1, etc.) on invoice