Ceramic Breaker Base Insulator from Germany
Ceramic base insulators for vacuum circuit breakers, supporting live components while isolating from enclosure. Molded with stainless steel inserts for mounting bolts. HTS 8547.10.80.00 for ceramic insulating fittings of electrical apparatus.
Duty Rate — Germany → United States
10%
Rate breakdown
9903.05.3910%Except for products described in headings 9903.05.85–9903.05.92 and 9903.05.97, articles the product of a member state of the European Union, with an ad valorem (or ad valorem equivalent) rate of duty under column 1 less than 10 percent, as provided for in U.S. note 52 to this subchapter
Import Tips
• Seismic qualification testing for US utilities; arc resistance >180s documentation; ensure proper classification vs assembled breakers under 8536