ABB CEF24-40 Medium Voltage Fuse from Germany
The ABB CEF24-40 is a high-voltage fuse rated for 24kV systems, designed to protect transformers and switchgear by interrupting fault currents exceeding 1,000V. It falls under HTS 8535.10.00.40 as an 'other' fuse for voltages over 1,000V, distinct from low-voltage or cartridge types.
Duty Rate — Germany → United States
10%
Rate breakdown
9903.05.3910%Section 301 (forced labor) — European Union member state (col1 rate < 10 percent): MFN < 10% → total duty capped at 10%
Import Tips
• Verify fuse voltage rating exceeds 1,000V and obtain IEEE/ANSI certifications to avoid reclassification
• Include detailed technical specs and test reports in documentation to prove 'other fuse' status
• Beware of common pitfalls like incorrect voltage declaration leading to Chapter 85 heading 8536 misclassification