Cooper Power Series E High Voltage Expulsion Fuse from China
The Cooper Power Series E is an expulsion fuse designed for distribution transformers operating at 4,400 V with a 50A rating. It provides economical fault clearing in overhead power lines by expelling arc gases to interrupt overcurrents. This product is classified under tariff item 8535.10.00 as a fuse for circuits exceeding 1,000 volts.
Duty Rate — China → Canada
0%
Import Tips
• Confirm the fuse's voltage rating of 4,400 V is documented to justify classification under 8535.10.00 for high-voltage circuits
• Check if the product qualifies for duty-free entry under the Canada-United States-Mexico Agreement (CUSMA) by securing a valid certificate of origin
• Be prepared to explain the expulsion fuse's operating principle to the CBSA if the fuse's construction is questioned