Microwave Door Interlock PCA
This printed circuit assembly (PCA) is dedicated to the door safety interlock system in microwave ovens, ensuring the oven only operates when the door is securely closed to prevent radiation leakage. It is a critical safety component designed specifically for microwave ovens of heading 85.16. As a PCA for microwave ovens, it falls under tariff item 8516.90.40.
Import Duty Rates by Country of Origin
| Origin Country | MFN Tariff | Surtaxes | Total Effective Rate |
|---|---|---|---|
| 🇨🇳China | Free | — | Free |
| 🇲🇽Mexico | Free | — | Free |
| 🇺🇸United States | Free | — | Free |
| 🇩🇪Germany | Free | — | Free |
| 🇯🇵Japan | Free | — | Free |
More Specific Codes
This product may fall under a more specific subheading:
Alternative Classifications
This product could be classified differently depending on its characteristics or intended use.
If the interlock system is not a printed circuit assembly but a mechanical or electromechanical switch
Mechanical interlocks are not PCAs and would fall under other parts for electro-thermic appliances.
If the interlock is a simple electrical switch without active electronic components
Switches for electrical apparatus are classified under heading 85.36.
Not sure which classification is right?
The Tariff Assistant works through the GRI rules on your specific product to reach the right tariff item — and can price the duty on it in the same conversation.
Import Tips & Compliance
• Classify this PCA under 8516.90.40 as a printed circuit assembly for microwave ovens, not as a general safety device
• Keep documentation showing it is a PCA with active elements, as defined in supplementary note 1
• Check if the product meets Canadian electrical safety standards (e.g
• CSA) for microwave oven components