Toshiba TCS Switchboard Assembly from Mexico
Toshiba TCS series switchboard combines air circuit breakers (8536), molded case switches (8535), and instrumentation for high-voltage distribution over 1,000 V. Used in power plants and heavy industry. Properly classified under 8537.20.00.20 as equipped base with multiple apparatus.
Duty Rate — Mexico → United States
27.7%
Rate breakdown
9903.94.0525%Except for products described in headings 9903.94.06, 9903.94.32, 9903.94.33, 9903.94.42, 9903.94.43, 9903.94.44, 9903.94.45, 9903.94.52, 9903.94.53, 9903.94.54, 9903.94.55, 9903.94.62, 9903.94.63, 9903.94.66 and 9903.94.67, automobile parts, as provided for in subdivision (g) of U.S. note 33 to this subchapter
9903.05.900%Articles already subject to Section 232 (steel/aluminum/copper + derivatives, autos + parts, wood, medium/heavy vehicles + parts, semiconductors, patented pharma) — U.S. note 52(f)
Import Tips
• JIS/IEC dual certification often required; provide both standards compliance docs
• Customs may request seismic qualification for earthquake-prone regions
• Avoid bulk component imports disguised as assemblies to evade higher duties