Ohio Brass Line Sentinel 21kV Surge Protector from Canada
Line Sentinel series polymer surge arrester for 21kV distribution lines with unique riser design for optimal performance. Protects pole-mounted transformers from lightning. 8535.40.00.00 classification for high-voltage surge suppression.
Duty Rate — Canada → United States
12.7%
Rate breakdown
9903.05.2910%Section 301 (forced labor) — additional 10% ad valorem on products of Canada
Import Tips
• Specify 'distribution class' and exact kV rating on entry documents
• Include contamination performance class (heavy/medium duty)
• Separate from low-voltage TVSS to avoid 8536.41 misclassification