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8535.10.00.40/S&C Electric Company SM-4 Fuse/Japan

S&C Electric Company SM-4 Fuse from Japan

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 — Japan → United States

12.5%

Rate breakdown

9903.05.4912.5%Section 301 (forced labor) — Japan (col1 rate < 12.5 percent): MFN < 12.5% → total duty capped at 12.5%
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Import Tips

• Provide utility specification sheets showing coordination with upstream devices

• Document exact mounting dimensions for cutout compatibility