75VA Control Transformer for HVAC Systems from Mexico
This 75VA control transformer steps down voltage for HVAC thermostat and relay controls in commercial heating systems. It meets HTS 8504.31.40.65 criteria as a low-power handling transformer (40VA-1kVA) used in industrial control circuits. Features multi-tap primary for 120/240V input compatibility.
Duty Rate — Mexico → United States
31.6%
Rate breakdown
9903.82.0925%Except as provided for in headings 9903.82.16, 9903.82.20–9903.82.26 and 9903.85.68, articles of copper and derivative aluminum and steel articles, as provided for in subdivisions (c)(vi)–(viii) and (xi) of U.S. note 16 to this subchapter
9903.05.900%Articles of aluminum, of steel or of copper or derivative aluminum or steel articles; passenger vehicles (sedans, sport utility vehicles, crossover utility vehicles, minivans and cargo vans) and light trucks; parts of passenger vehicles (sedans, sport utility vehicles, crossover utility vehicles, minivans and cargo vans) and light trucks; medium- and heavy-duty vehicles; parts of medium- and heavy-duty vehicles; wood products; patented pharmaceutical articles; and semiconductor articles, as provided in subdivision (f) of U.S. note 52 to this subchapter
Import Tips
• Include UL508 industrial control equipment listing; required for HVAC control transformers
• Specify 'control circuit transformer' on commercial invoice to distinguish from power transformers
• Check for short-circuit withstand ratings; insufficient ratings may trigger safety compliance holds