100 kVA Three-Phase Submersible Liquid Transformer from Canada
Three-phase submersible transformer with silicone-based liquid dielectric, rated at 100 kVA for underground vault installations. Provides 480V delta to 208Y/120V wye conversion. HTS 8504.21.0040 applies to its liquid-cooled design and capacity limits.
Duty Rate — Canada → 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
• Certify dielectric fluid as less-flammable (vegetable oil or silicone) per IEEE C57.146
• Include pressure relief device and liquid level gauge specs in technical docs
• Avoid common pitfall of omitting SUDs label for sudden pressure rise protection