Glass Post Insulator for Substation Equipment from Germany
Solid glass post insulators supporting busbars and equipment in high-voltage substations. Falls under HTS 8546.10.00.00 as glass electrical insulators engineered for vertical compression loading in power facilities.
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
• Provide cantilever strength and seismic qualification certificates
• Specify exact post height and base diameter dimensions
• Ensure no porcelain center core; pure glass construction required for this code