What is HS code 853339 used for?
Use this as a comparison hint, then confirm the final decision with legal notes and country-specific rules.
HS-6 · Subheading
853339
Electrical resistors; wirewound variable, including rheostats and potentiometers, for a power handling capacity exceeding 20W (excluding heating)
Heading 8533 — Electrical resistors (including rheostats and potentiometers), excluding heating resistors
Chapter 85: Electrical machinery and equipment
Plain-language overview
Use HS-6 853339 when importing or exporting wirewound variable resistors, including rheostats and potentiometers, that handle over 20 watts of power. For instance, a shipment of adjustable resistors used in industrial machinery would fall under this code.
This code specifically targets electrical resistors that are wirewound and variable, distinguishing them from fixed resistors or those with lower power ratings. For example, if you're dealing with a potentiometer rated at 50W, this is the correct classification.
In contrast, HS-6 853331 covers fixed wirewound resistors, which do not have variable resistance. If you're unsure whether your product is adjustable or fixed, this distinction is crucial for proper classification.
Another related code, HS-6 853332, includes wirewound resistors with a power handling capacity of 20W or less. If your product is rated at 15W, you would use that code instead of 853339.
Keywords & topics
Useful terms traders and brokers use for this HS-6 subheading.
wirewound variable resistors · rheostats and potentiometers · power handling capacity over 20W · electrical resistors classification · adjustable resistors for machinery · industrial potentiometers · high wattage resistors · electrical components import · resistor specifications · potentiometer ratings · variable resistors for testing · resistor types and uses · custom resistors for applications · electrical equipment classification
Examples
Drawn from the official tariff wording for this HS-6 subheading. Always confirm against your published schedule and legal notes.
- Adjustable wirewound potentiometer rated at 30W for audio equipment
- Rheostat used in electric motor control systems with a 25W capacity
- Variable resistor for laboratory equipment with a power rating of 40W
- Industrial-grade wirewound resistor for voltage regulation rated at 50W
- Custom-built potentiometer for automotive applications exceeding 20W
- Replacement rheostat for HVAC systems rated at 35W
- Wirewound variable resistor used in test equipment with a 45W capacity
Common questions
Frequent classification questions with short practical guidance.
How to classify wirewound variable resistors?
Write down material, use, and product form first, then compare nearby lines before you lock the code.
What are the specifications for HS-6 853339?
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Are rheostats included in HS code 853339?
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What is the difference between HS-6 853331 and 853339?
Use this as a comparison hint, then confirm the final decision with legal notes and country-specific rules.
How do I determine the power handling capacity of a resistor?
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What products fall under HS code 853339?
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Can I use HS-6 853339 for fixed resistors?
Use this as a comparison hint, then confirm the final decision with legal notes and country-specific rules.
Related topics
Common real-world topics that come up during code comparison.
How to classify variable resistors with over 20W capacity
Use this topic to narrow your shortlist, then validate the final code against legal wording.
Examples of products under HS code 853339
Use this topic to narrow your shortlist, then validate the final code against legal wording.
Differences between wirewound and fixed resistors for classification
Compare adjacent HS lines and pick the one that matches material, function, and product form most closely.
What to consider when classifying electrical resistors
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Guidelines for importing wirewound variable resistors
Check the exact product specs and destination-country tariff notes before finalizing the code.
Understanding HS codes for electrical components
Use this topic to narrow your shortlist, then validate the final code against legal wording.
How to find the right HS code for potentiometers
Use this topic to narrow your shortlist, then validate the final code against legal wording.
Classification of rheostats in international trade
Use this topic to narrow your shortlist, then validate the final code against legal wording.
Questions & answers
For orientation only—the binding text is your national tariff and the WCO nomenclature your country uses.
- What types of resistors are classified under HS-6 853339?
- HS-6 853339 covers wirewound variable resistors, including rheostats and potentiometers, that have a power handling capacity exceeding 20 watts.
- Can I use HS-6 853339 for resistors rated at 15W?
- No, for resistors rated at 15W, you should use HS-6 853332, which covers wirewound variable resistors with a power handling capacity of 20W or less.
- What is the difference between HS-6 853331 and HS-6 853339?
- HS-6 853331 includes fixed wirewound resistors, while HS-6 853339 is for wirewound variable resistors with a power capacity over 20W.
- How do I determine if my resistor is variable or fixed?
- A variable resistor allows for adjustment of resistance, typically through a dial or slider, while a fixed resistor has a set resistance value.
- Are all rheostats classified under HS-6 853339?
- Yes, as long as they are wirewound and exceed a power handling capacity of 20W, they fall under HS-6 853339.
- What documentation do I need for importing products under HS-6 853339?
- You will typically need a commercial invoice, packing list, and any relevant technical specifications or certifications for the resistors.
- Can I classify a potentiometer rated at 50W under HS-6 853339?
- Yes, a potentiometer rated at 50W is correctly classified under HS-6 853339 as it exceeds the 20W threshold.
- What should I do if I'm unsure about the correct HS code?
- If you're uncertain, consult with a customs broker or refer to official tariff guidelines to ensure accurate classification.
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