Uncoated and Coated. NEC Chapter 9, Table 8

[Will Wire]

I understand that most of the conductors used in general electrical installations are uncoated. What are the wires referenced in Chapter 9, Table 8 coated with and what type of application would these wires be used in? Thank you.

 

[Smart $]

I understand that most of the conductors used in general electrical installations are uncoated. What are the wires referenced in Chapter 9, Table 8 coated with and what type of application would these wires be used in? Thank you.

One example of coated wires is enameled magnet wire used in transformer and motor windings.