Zirconia Ceramic Stand-Off Insulator from Germany
A high-strength zirconia ceramic stand-off insulator for mounting busbars in electrical panels, resistant to thermal shock. It qualifies under HTS 8546.20.00 as a ceramic electrical insulator for industrial power distribution.
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 thermal expansion coefficient data matching application specs
• Test for partial discharge per IEC 60270
• Avoid classifying as machine parts (8431.49) by highlighting electrical insulation function