MS Delay Detonator Connector from Canada
A millisecond delay detonator cap used in surface mining to create precise blast patterns minimizing vibration. It connects to shock tube systems for non-electric initiation. HTS 3603.40.00.00 covers these specialized detonating caps.
Duty Rate — Canada → United States
10.2%
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
• Specify millisecond delay values (e.g
• 17ms, 25ms) for customs valuation; use Type 5A packaging for air shipment; pre-clear with Bureau of Industry and Security for dual-use concerns