Hi,
I'm looking to replace my PC's NEMA 5-15P to IEC 320 C13 power cord. My PSU is Corsair's RM850x, and the cord that came with it is 16 AWG with operating temperature of 105℃. Now, I know that for safety reasons, my replacement cord must match my existing cord's gauge, so I need to get a cord that is at least 16 AWG or thicker. But my question is, does it also need to match the operating temperature of 105℃? Would a cord with much lower operating temperature (e.g. 60℃) be sufficient? After all, my room never reaches 60℃, let alone 105℃, so I'm not sure if being rated for 105℃ is overkill, or if it is actually necessary for safety reasons.
Also, does it make a difference which manufacturer/retailer I buy the replacement cord from? Or are they more or less the same as long as they're UL listed?
Thanks!