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About upsize ocpd in CEC

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kylelee

kylelee

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I hearing some electrician said the OCPD can be upsize. i.e. I have a heater drives current up to 15A, He told me u can use awg 14 wire make it fully loaded and use a 20A OCPD to meet 80%. Is there a code like this? Is this situation only suitable for resistive heating or motor?

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