Ring Generator for Telephony from Germany
An electronic device generating ringing voltage for analog telephone systems connected to telephonic networks. Falls under HTS 8543.70.60.00 as specialized apparatus for telephonic instruments.
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
• Document frequency (16-25Hz) and voltage (75-90Vrms) specs for verification
• Electrical safety certifications critical for high-voltage line devices
• Distinguish from general power supplies by emphasizing telephony signaling