250A Fused Knife Switch from Canada
250A knife switch designed to accept fuse cartridges for overcurrent protection. Even with fuse capability, primary switching function places it under HTS 8536.50.90.45 knife switches.
Duty Rate — Canada → United States
10%
Rate breakdown
9903.05.2910%Section 301 (forced labor) — additional 10% ad valorem on products of Canada
Import Tips
• Distinguish from pure fuse holders by emphasizing manual blade operation
• List compatible fuse classes/sizes to support switch classification
• Avoid bulk packaging that suggests component status over finished good