Motor Parameters
Service Factor ≥ 1.15 or ≤ 40°C Rise
Yes → Overload @ 125% FLC
Key Results
Select motor parameters above…
Branch-Circuit OCPD Sizing — NEC 430.52
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Worked Steps
- ?Select motor parameters above.
Locked-Rotor Current (LRC) — NEC 430.7(B) / Table 430.7(B)
Select a motor code letter above to calculate LRC.
Study aid only — verify against the adopted code edition / a licensed professional before use in real project/estimate documentation.