Schneider Electric 15T55A 600 kVA Pole-Mounted Transformer
Schneider's 15T55A series single-phase pole transformer with 600 kVA capacity, oil-immersed for rural distribution lines at 7.2-14.4 kV. Classified under HTS 8504.21.00.80 due to its liquid dielectric and mid-range power handling.
Import Duty Rates by Country of Origin
Alternative Classifications
This product could be classified differently depending on its characteristics or intended use.
If dry-type construction
Absence of liquid dielectric requires classification under dry-type transformer subheadings.
If imported as refurbished unit
Used or reconditioned transformers may fall under parts or other categories if not fully functional.
If actually rated above 650 kVA
Power capacity exceeding the subheading limit moves to higher kVA bracket.
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
• Provide RUS (Rural Utilities Service) acceptability listing for government-funded projects
• Ensure temperature rise ratings (e.g
• 65°C) are documented to prevent reclassification as industrial
• Declare exact BIL (Basic Impulse Level) ratings for high-voltage compliance verification
Related Products under HTS 8504.21.00.80
ABB TXS 550/33 kV Oil-Immersed Power Transformer
This liquid dielectric transformer from ABB has a power handling capacity of 600 kVA, designed for distribution substations with 33 kV input voltage. It uses mineral oil as the dielectric coolant and is rated for exceeding 500 kVA but not over 650 kVA, fitting precisely under HTS 8504.21.00.80.
Siemens GEAFOL 630 kVA Distribution Transformer
Siemens GEAFOL series oil-immersed transformer rated at 630 kVA for medium-voltage distribution networks up to 20 kV. Its liquid dielectric design and power capacity between 500-650 kVA qualify it directly under HTS 8504.21.00.80 for power grid applications.
Eaton Cooper Pearl 550 kVA Pad-Mounted Transformer
Eaton's Pearl series 550 kVA pad-mounted oil-filled transformer for underground residential distribution, using vegetable-based dielectric fluid. Its 550 kVA rating places it squarely in HTS 8504.21.00.80 for liquid dielectric units not exceeding 650 kVA.
GE Prolec 525 kVA Three-Phase Substation Transformer
GE Prolec three-phase oil-immersed transformer with 525 kVA rating for compact substations, handling 12.5-34.5 kV systems. Its liquid-cooled design and capacity fit HTS 8504.21.00.80 specifications perfectly.
Hammond Power Solutions 580 kVA Mineral Oil Transformer
Hammond's custom 580 kVA padmount transformer using conventional mineral oil dielectric for commercial campus distribution. Rated within 500-650 kVA, it matches HTS 8504.21.00.80 for liquid dielectric power transformers.