18 kVA Marine Step-Down Transformer

18 kVA dry-type step-down transformer for shipboard use, 440V to 230V, IP56 enclosure with epoxy coating for saltwater environments. Meets ABS/DNV standards, HTS 8504.33.0020 for power capacity.

Import Duty Rates by Country of Origin

Origin CountryMFN RateCh.99 SurchargesTotal Effective Rate
🇨🇳China1.6%+35.0%36.6%
🇲🇽Mexico1.6%+10.0%11.6%
🇨🇦Canada1.6%+10.0%11.6%
🇩🇪Germany1.6%+10.0%11.6%
🇯🇵Japan1.6%+10.0%11.6%

Alternative Classifications

This product could be classified differently depending on its characteristics or intended use.

8504.90Lower: 10% vs 36.6%

If marine-specific transformer parts

Components designed exclusively for marine transformers classified as parts.

8479.89Lower: 12.5% vs 36.6%

If part of complete marine machinery package

Machines not elsewhere specified may encompass integrated transformers.

Not sure which classification is right?

Our AI classifier can analyze your specific product and recommend the correct HTS code with confidence.

Import Tips & Compliance

ABS or DNVGL Type Approval Certificate required for marine electrical imports

IP56 ingress protection test reports for saltwater corrosion resistance

Declare vibration/shock test compliance per IEEE 45 marine standards

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