Switchboard Ventilation Louver Assembly from Canada
IP54-rated ventilation louver for switchboard enclosures, with wire mesh and baffles preventing finger access per UL 50. For 8537 apparatus cooling. 8538.90.81.60.
Duty Rate — Canada → United States
13.5%
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
• IP/NEMA rating test reports mandatory
• Mesh size preventing 3/8" probe access documentation
• Generic louvers risk 7326 classification