Railway Switch Deicing Resistor from Mexico
Heavy-duty heating resistor with insulated steatite former and high-temp connections, embedded in railway track switches for deicing. Ensures train operations in winter by melting switch point ice, qualifying under specific HTS 8516.80.4000.
Duty Rate — Mexico → United States
10%
Rate breakdown
9903.05.5510%Except for products described in headings 9903.05.85–9903.05.92 and 9903.05.94, articles the product of Mexico, as provided for in U.S. note 52 to this subchapter
Import Tips
• Provide railroad engineering certifications for deicing application
• Specify 'simple former only' in commercial invoice details
• Avoid bundling with switch mechanisms (railway parts classification)