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How to Check CSA Certification for TNR™ Ceramic Varistors

Details about CSA certification can be found on the CSA website which you can reach by following the link below acquired safety standards on each individual product page.

  1. Click on the link to the CSA site.
  2. Select/input REGION → "Japan", STATE → "Yamagata", then click "Submit".
  3. Click "Nippon Chemi-con Corporation" from the search results displayed below.

  4. The following certification details will be displayed.


If you have any questions or inquiries that do not apply to the above, please contact us at the following address.

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