Spectrol 534 Series Wirewound Potentiometer from Canada
Spectrol 534 is a heavy-duty industrial wirewound potentiometer for servo controls and process automation, rated 5W with 10-turn precision. Classified HTS 8533.40.80 as other variable resistors excluding heating types. Provides robust shaft-driven resistance variation.
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
• Include vibration/shock test data for industrial applications
• Specify bushing mount vs servo mount in technical descriptions
• Confirm dissipation rating < heating threshold for proper heading placement