Ceramic Breaker Base Insulator from United States
This ceramic base insulator is for vacuum circuit breakers, supporting live components while isolating them from the enclosure. It is molded with stainless steel inserts for mounting bolts, making it an insulating fitting of ceramics with minor metal components, fitting the tariff item.
Duty Rate — United States → Canada
0%
Import Tips
• Confirm the stainless steel inserts are minor and solely for assembly, as required
• Keep technical drawings showing the insulating function and ceramic material
• Check if the product qualifies for duty-free treatment under trade agreements