Applies the full NEC Article 310 four-step derating chain — base Table 310.16 ampacity, ambient temperature correction, conductor bundling adjustment, and 110.14(C) termination-temperature cap — to auto-size a conductor or check a selected size.
NEC Table 310.16, Table 310.15(B)(1), Table 310.15(C)(1), 110.14(C)
Generated
For preliminary engineering use only — always verify results against project-specific standards and a qualified engineer's review before use in a real design.