Ohmite RHS Rheostat from Mexico
Ohmite RHS series provides adjustable wirewound rheostats for laboratory power supplies and test equipment. HTS 8533.40.80.70 includes these other variable resistors capable of handling higher currents than typical potentiometers.
Duty Rate — Mexico → United States
10%
Rate breakdown
9903.05.5510%Section 301 (forced labor) — additional 10% ad valorem on products of Mexico
Import Tips
• Distinguish rheostats by 2-terminal use declaration vs 3-terminal pots
• Provide maximum current ratings; >10A risks electrical machine classification
• Lab equipment imports benefit from educational institution end-use certificates