The NEC uses terms like equipment grounding conductor (EGC) but does not mean to actually provide grounding via that conductor. How can this be? Let’s first look at what the NEC considers to be ...

Part I of any NEC Article provides the general requirements for that Article. But if Art. 110 provides the general requirements that apply to all electrical ...

Members of the National Fire Protection Association (NFPA) recently concluded discussions on updating Article 220.12 of the NEC (National Electrical Code) to align with a series of energy codes, as ...

When you upgrade wiring, swap out an aging panel, or add new circuits, inspectors are not just glancing at the work and signing off. They expect a paper trail that proves the installation is safe, ...

Home inspectors do not need long to spot a bad circuit extension. The wrong fix leaves a visual trail of extension cords, overstuffed boxes, and improvised splices that signal both code violations and ...