S&C Electric Company SM-4 Fuse from Germany
S&C SM-4 fuses provide 23kV fault protection for distribution transformers with precise coordination curves. This utility-grade fuse falls under HTS 8535.10.00.40 as other high-voltage fuses.
Duty Rate — Germany → United States
10%
Rate breakdown
9903.05.3910%Except for products described in headings 9903.05.85–9903.05.92 and 9903.05.97, articles the product of a member state of the European Union, with an ad valorem (or ad valorem equivalent) rate of duty under column 1 less than 10 percent, as provided for in U.S. note 52 to this subchapter
Import Tips
• Provide utility specification sheets showing coordination with upstream devices
• Document exact mounting dimensions for cutout compatibility