THHN or THWN Wire. As one of the more affordable types of wiring for a home, THHN or THWN wire costs between $0.15 and $1.50 per foot on average. Also called thermoplastic, ...

8 THHN = 55A × 0.91 = 50A. Therefore, an 8 AWG conductor is the answer to this question. If this were in a wet location, would 8 THHN/THWN still be adequate? Table 310.16 ampacity for 8 THWN is 50A at ...

The rated current of the capacitor is 20A. The motor branch circuit conductors are 8 AWG THHN/THWN. The terminal ratings of the capacitor are 60°C. The motor terminals are rated at 75°C. 18.15A, 14 ...