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Larson Electronics TP-45-480V-3PH-15KVA 15kVA Temporary Power Transformer

Larson Electronics portable 15kVA three-phase step-down transformer for construction site power. HTS 8504.32.00.00 for 1-16 kVA mobile electrical transformers.

Import Duty Rates by Country of Origin

Origin CountryMFN RateCh.99 SurchargesTotal Effective Rate
🇨🇳China2.4%+50.0%52.4%
🇲🇽Mexico2.4%+25.0%27.4%
🇨🇦Canada2.4%+25.0%27.4%
🇩🇪Germany2.4%+25.0%27.4%
🇯🇵Japan2.4%+25.0%27.4%

Alternative Classifications

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

8537.10.30.00Higher: 52.7% vs 52.4%

If mounted in portable power distribution panel

Panelboards with transformers classified under heading 8537.

8504.90Lower: 12.5% vs 52.4%

If imported as portable transformer enclosures

Wheeled cabinets without transformers are parts.

8504.40Lower: 12.5% vs 52.4%

If with integral generator AVR control

Generator control transformers classified as static converters.

Not sure which classification is right?

The Tariff Assistant works through the GRI rules on your specific product to reach the right HTS code — and can price the duty on it in the same conversation.

Import Tips & Compliance

• Temporary power transformers need OSHA GFCI compliance documentation

• Include wheel kit/cable specifications for portable classification

• Weatherproofing (NEMA 3R/4) must match invoice description

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