Precision Shunt Resistor for Electricity Meters from Mexico
Four-terminal shunt resistor providing low-resistance path for accurate current measurement in electricity meters up to 200A. Essential calibrating part for electricity supply meters under HTS 9028.90.00.40. Features 0.01% tolerance for revenue-grade accuracy.
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
• Calibration lab reports required to prove metrological specs
• Avoid generic resistor labeling; use 'meter shunt' nomenclature
• Temperature coefficient data crucial for customs verification