</>Build with Tariff Intelligence|Programmatic access to tariff calculations and HS code classification.Explore Developer Resources →

Knife Blade Emergency Disconnect Switch from China

Red-handled knife blade switch for emergency power isolation in machinery. HTS 8536.50.90.45 covers this as a knife-type manual switch for circuit protection under 1,000V.

Duty Rate — China → United States

37.5%

Rate breakdown

9903.88.0125%Except as provided in headings 9903.88.05, 9903.88.06, 9903.88.07, 9903.88.08, 9903.88.10, 9903.88.11, 9903.88.14, 9903.88.19, 9903.88.50, 9903.88.52, 9903.88.58, 9903.88.60, 9903.88.62, 9903.88.66, 9903.88.67, 9903.88.68, or 9903.88.69, articles the product of China, as provided for in U.S. note 20(a) to this subchapter and as provided for in the subheadings enumerated in U.S. note 20(b) [to this subchapter]
9903.05.3112.5%Section 301 (forced labor) — additional 12.5% ad valorem on products of China

Import Tips

Highlight emergency/shutdown function with labeling for safety compliance

Include padlock provisions documentation for OSHA alignment

Separate from fusible versions to avoid 8536.10 fuse-holder confusion