Nec Grounding: 250.122
NEC Table 250.122 — minimum equipment grounding conductor sizes based on overcurrent protective device rating
| nec table | record id | equipment grounding conductor al | equipment grounding conductor cu | ocpd rating A (A) | table title |
|---|---|---|---|---|---|
| 250.122 | 250.122-100 | 6 AWG | 8 AWG | 100 | Minimum Size Equipment Grounding Conductors |
| 250.122 | 250.122-1000 | 4/0 AWG | 2/0 AWG | 1,000 | Minimum Size Equipment Grounding Conductors |
| 250.122 | 250.122-1200 | 250 kcmil | 3/0 AWG | 1,200 | Minimum Size Equipment Grounding Conductors |
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