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Nec Grounding: 250.122
250.122-3000 to 250.122-800
NEC Table 250.122 — minimum equipment grounding conductor sizes based on overcurrent protective device rating
| nec table | record id | egc al | equipment grounding conductor al | equipment grounding conductor cu | ocpd rating A (A) | standard | table title |
|---|---|---|---|---|---|---|---|
| 250.122 | 250.122-3000 | — | 600 kcmil | 400 kcmil | 3,000 | NEC (NFPA 70) Table 250.122 | Minimum Size Equipment Grounding Conductors |
| 250.122 | 250.122-400 | — | 1 AWG | 3 AWG | 400 | NEC (NFPA 70) Table 250.122 | Minimum Size Equipment Grounding Conductors |
| 250.122 | 250.122-4000 | — | 750 kcmil | 500 kcmil | 4,000 | NEC (NFPA 70) Table 250.122 | Minimum Size Equipment Grounding Conductors |
| 250.122 | 250.122-500 | — | 1/0 AWG | 2 AWG | 500 | NEC (NFPA 70) Table 250.122 | Minimum Size Equipment Grounding Conductors |
| 250.122 | 250.122-5000 | 1200 kcmil | 1200 kcmil | 700 kcmil | 5,000 | NEC (NFPA 70) Table 250.122 | Minimum Size Equipment Grounding Conductors |
| 250.122 | 250.122-60 | — | 8 AWG | 10 AWG | 60 | NEC (NFPA 70) Table 250.122 | Minimum Size Equipment Grounding Conductors |
| 250.122 | 250.122-600 | — | 2/0 AWG | 1 AWG | 600 | NEC (NFPA 70) Table 250.122 | Minimum Size Equipment Grounding Conductors |
| 250.122 | 250.122-6000 | 1200 kcmil | 1200 kcmil | 800 kcmil | 6,000 | NEC (NFPA 70) Table 250.122 | Minimum Size Equipment Grounding Conductors |
| 250.122 | 250.122-800 | — | 3/0 AWG | 1/0 AWG | 800 | NEC (NFPA 70) Table 250.122 | Minimum Size Equipment Grounding Conductors |
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