use the wire gauge chart to determine the maximum amperage of a wire. Most charts provide ampacity for copper and aluminum wire and their most common insulation materials. Kitchen, bathroom ...

Is the conductor aluminum or copper, and is the insulation rating 60°C (140°F) or greater? Aluminum wire has a lower ampacity than the same gauge copper wire, meaning aluminum must be larger to ...

215.2(A)(1). But there is another piece to this puzzle we must find before we choose our wire. Section 215.2(A)(2) requires the feeder conductors to have “an ampacity not less than the maximum load to ...

In this video (Episode 12), Randy Barnett defines ampacity, how conductors and ampacity are related ... The thermoplastic insulations are produced from PVC and are the most common type of building ...