Ohmite RHS 50 Rheostat from China
The Ohmite RHS 50 is an adjustable wirewound rheostat rated at 50 ohms and 25 watts, used in laboratory power supplies for current limiting. It qualifies for tariff item 8533.39.00 as a wirewound variable resistor (rheostat type), not being a heating resistor. Its high power rating suits bench-top testing applications.
Duty Rate — China → Canada
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Import Tips
• Declare the rheostat as a wirewound variable resistor and provide the resistance and wattage ratings
• Ensure the product is not described as a heating resistor to avoid misclassification
• Keep the original manufacturer's datasheet for CBSA inspection