ABB RES-Series Rheostat Starter from China
The ABB RES-Series rheostat starter uses sliding contacts for progressive resistance insertion during motor startup, designed for wound-rotor induction motors in mining and steel mills. It provides controlled acceleration and torque management. As a variable resistor, it is classified under tariff item 8533.40.00 for other variable resistors, including rheostats.
Duty Rate — China → Canada
0%
Import Tips
• Classify the ABB RES as a rheostat under 8533.40.00
• Ensure the product documentation highlights the sliding contact mechanism and progressive resistance insertion
• If imported with motor starters, verify if the complete starter is classified under a different heading