Tariff classification of dimmers and fan regulators turns on legal character and fan-specific accessory use.

Dimmers were treated as correctly classifiable under Tariff Heading 8533, and no legal or factual basis was shown to disturb that classification. Fan regulators cleared separately were classified under sub-heading 8414.99 because they were regarded as accessories specific to electric fans, not articles of independent interchangeable use like dimmers. The correct classification had to be determined according to law, and the prior concession did not control that exercise. A departmental circular supporting classification of separately cleared fan regulators under sub-heading 8414.99 was treated as persuasive and binding on departmental authorities.

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Issues: (i) Whether dimmers were correctly classifiable under Tariff Heading 8533; (ii) Whether fan regulators cleared separately were classifiable under sub-heading 8414.99 instead of Tariff Heading 8533.

Issue (i): Whether dimmers were correctly classifiable under Tariff Heading 8533.

Analysis: The classification of dimmers under Tariff Heading 8533 was not seriously challenged. The order under appeal treated the goods as falling under that heading, and no legal or factual basis was shown to dislodge that classification.

Conclusion: The classification of dimmers under Tariff Heading 8533 was confirmed.

Issue (ii): Whether fan regulators cleared separately were classifiable under sub-heading 8414.99 instead of Tariff Heading 8533.

Analysis: Fan regulators were held to be accessories specific to electric fans and not goods capable of independent interchangeable use like dimmers. The earlier concession was found not to bind the parties where the correct classification had to be determined according to law. The Board circular supporting classification of separately cleared fan regulators under sub-heading 8414.99 was treated as persuasive and binding on departmental authorities.

Conclusion: Fan regulators cleared separately were classifiable under sub-heading 8414.99.

Final Conclusion: The appeal succeeded only in relation to fan regulators, while the classification of dimmers was maintained.

Ratio Decidendi: A goods classification issue must be decided according to law, and a separate fan regulator is classifiable as an accessory of the fan under the relevant tariff entry when departmental circulars and the article's specific functional nexus support that treatment.

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