Eaton Magnum DS Bus Bar Assembly from Japan
Copper bus bar assembly for Eaton Magnum DS switchgear, featuring insulated stabs and mounting hardware for circuit breaker connections in medium-voltage panelboards (8537). Engineered for high-current distribution with precise spacing per ANSI standards. Falls under 8538.90.81.60 as a principal part of switchboards.
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
• Declare exact copper content by weight for accurate duty calculation; provide mill test reports for alloy composition
• Include engineering specs showing compatibility only with Magnum DS breakers to prove 'sole/principal use' criterion