Single-Phase Attic Fan Motor 1/3 HP
373W single-phase thermally protected AC motor for whole-house attic ventilation fans. 1600 RPM with sleeve bearings. Classifies under HTS 8501.40.4040 for single-phase motors 74.6-735W output.
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Alternative Classifications
This product could be classified differently depending on its characteristics or intended use.
If imported with fan blades/assembly
Complete axial fans classified by function; motors separate unless integral.
If hermetic sealed design
Any hermetic motor, regardless of application, goes to dedicated hermetic heading.
If output exceeding 735W
Attic fans over 735W output shift to higher power single-phase subheading.
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Import Tips & Compliance
• RPM rating irrelevant for classification; focus on phase and wattage specs
• Ensure declaration specifies 'not hermetic' to avoid 8501.10 reassignment
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