Mercury Arc Rectifier Tube from Germany
Gas-filled tube using mercury vapor arc for high-voltage DC power conversion in industrial applications. HTS 8540.89.00.80 includes mercury arc rectifying tubes as specified in heading description.
Duty Rate — Germany → United States
13.7%
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
• Hazardous material declaration mandatory due to mercury content; follow EPA/DOT regulations
• Prove vapor construction vs solid-state rectifiers (8541.10) with cutaway diagrams