Boron Nitride Ceramic High-Voltage Spacer from Germany
BN composite ceramic spacer insulator for vacuum interrupters in high-voltage switchgear, low-frequency applications with superior arc resistance. Used in 72.5 kV systems. Under 8546.20.00.60 as other ceramics.
Duty Rate — Germany → United States
13%
Rate breakdown
9903.03.0110%Except for products described in headings 9903.03.02–9903.03.11, articles the product of any country, as provided for in subdivision (aa) of U.S. note 2 to this subchapter
Import Tips
• Verify thermal conductivity specs; comply with vacuum sealing standards; prevent classification as circuit breaker parts under 8538