45 kVA Buck-Boost Transformer from Canada
45 kVA buck-boost autotransformer for voltage correction in commercial lighting and motor circuits, adjustable taps from 208-240V to 120V. Single-unit design saves space, classified HTS 8504.33.0020 for capacity range.
Duty Rate — Canada → United States
26.6%
Rate breakdown
9903.82.0925%Except as provided for in headings 9903.82.16, 9903.82.20–9903.82.26 and 9903.85.68, articles of copper and derivative aluminum and steel articles, as provided for in subdivisions (c)(vi)–(viii) and (xi) of U.S. note 16 to this subchapter
9903.05.900%Articles already subject to Section 232 (steel/aluminum/copper + derivatives, autos + parts, wood, medium/heavy vehicles + parts, semiconductors, patented pharma) — U.S. note 52(f)
Import Tips
• Specify tap positions and voltage correction range (±10-20%) in commercial invoice
• NEMA ST 20 standards compliance for buck-boost configurations