High-Power Wirewound Rheostat 500 Ohm 100W
Heavy-duty wirewound rheostat for industrial motor drives and test benches, featuring 500 ohm/100W rating with ceramic core. Classified in HTS 8533.39.00.80 as other wirewound variable resistors (rheostats), not for heating, due to control-focused design. Handles high dissipation without thermal runaway.
Import Duty Rates by Country of Origin
Alternative Classifications
This product could be classified differently depending on its characteristics or intended use.
If optimized for resistive heating functions
Heating resistors explicitly excluded and classified in 8516.
If capacitor-like function with variable capacitance
Variable capacitors under 8532 if primary function changes.
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Import Tips & Compliance
• Provide derating curves and mounting specs to prove non-heating intent
• Declare core material (e.g
• ceramic) for accurate material content reporting
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