Heavy Duty Truck Cut-Out Relay Assembly from Canada
Electromechanical cut-out relay with voltage regulation for Class 8 truck alternators, preventing reverse current flow in diesel engine electrical systems. HTS 8511.90.40.00 covers this as 'other' parts of voltage regulators with cut-out relays for compression-ignition engines. Designed for high amperage commercial applications.
Duty Rate — Canada → United States
10%
Rate breakdown
9903.05.2910%Except for products described in headings 9903.05.85–9903.05.93, articles the product of Canada, as provided for in U.S. note 52 to this subchapter
Import Tips
• Include cut-out relay activation voltage threshold specifications in import documentation
• Certify for commercial vehicle use to distinguish from automotive/light truck parts
• Avoid misclassification by providing proof of integration with engine generator systems