ABB Tmax XT5 Molded Case Circuit Breaker from Japan
The ABB Tmax XT5 is a molded case automatic circuit breaker rated for voltages exceeding 1,000 V, featuring thermal-magnetic trip units for overload and short-circuit protection in industrial power distribution systems. It falls under HTS 8535.29.00.40 as an automatic circuit breaker for high-voltage applications, not rated for household use or specifically for aircraft. Designed for panelboard mounting with adjustable settings for commercial and industrial electrical installations.
Duty Rate — Japan → United States
12.5%
Rate breakdown
9903.05.4912.5%Except for products described in headings 9903.05.85–9903.05.92, articles the product of Japan, with an ad valorem (or ad valorem equivalent) rate of duty under column 1 less than 12.5 percent, as provided for in U.S. note 52 to this subchapter
Import Tips
• Verify IEC or UL ratings exceed 1,000V and obtain arc flash hazard documentation for customs clearance
• Include manufacturer test certificates proving automatic circuit breaker functionality to avoid misclassification