About upsize ocpd in CEC

kylelee

Member
Location
多伦多
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?

Sent from my LYA-L0C using Tapatalk
 
Top