ABB OT40F3 Isolating Switch from China
A three-pole isolating switch rated for voltages exceeding 1,000V, used in industrial electrical panels for safe disconnection of circuits during maintenance. It features manual operation and load-break capability up to 40A. Classified under HTS 8535.30.00.80 as an 'other' isolating switch for high-voltage applications.
Duty Rate — China → United States
37.7%
Rate breakdown
9903.03.0110%Except for products described in headings 9903.03.02–9903.03.11, articles the product of any country, as provided for in subdivision (aa) of U.S. note 2 to this subchapter
9903.88.0125%Except as provided in headings 9903.88.05, 9903.88.06, 9903.88.07, 9903.88.08, 9903.88.10, 9903.88.11, 9903.88.14, 9903.88.19, 9903.88.50, 9903.88.52, 9903.88.58, 9903.88.60, 9903.88.62, 9903.88.66, 9903.88.67, 9903.88.68, or 9903.88.69, articles the product of China, as provided for in U.S. note 20(a) to this subchapter and as provided for in the subheadings enumerated in U.S. note 20(b) [to this subchapter]
Import Tips
• Obtain IEC 60947-3 certification and ensure voltage rating documentation exceeds 1,000V to avoid reclassification
• Include test reports for load-break capacity and IP rating; common pitfall is missing high-voltage labeling
• Verify RoHS compliance for EU markets and provide CAD drawings for customs valuation