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Code Q&A: Panelboard Overcurrent Protection

2015-07-23 01:04:22| Electrical Construction & Maintenance

What are the overcurrent protection requirements for panelboards? read more

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NEC: Branch-Circuit Overcurrent Protection

2015-06-09 17:29:00| Electrical Construction & Maintenance

Generally, the Art. 210 requirements for branch circuits are prerequisites for applying requirements found elsewhere. read more

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Overcurrent Protective Device Sizing

2015-03-19 01:06:39| Electrical Construction & Maintenance

Undersize your overcurrent protective device (OCPD), and normal operations might become impossible. Oversize your OCPD, and the whole place might burn down. read more

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Appliance Branch-Circuit Overcurrent Protection

2015-03-10 12:00:00| Electrical Construction & Maintenance

Article 422 covers electrical appliances used in any occupancy. read more

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Supplementary Overcurrent Protection

2015-01-29 15:53:00| Electrical Construction & Maintenance

Article 240 provides the general requirements for overcurrent protection and overcurrent protective devices rated 1,000V or less, nominal. read more

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