These are adhesive or clip-on markers designed to be connected to the pages of the 2023 version of the Nationwide Electrical Code (NEC). They function visible aids, permitting customers to shortly find steadily referenced sections inside the substantial doc. For instance, an electrician may use one to mark Article 250 regarding grounding and bonding necessities, facilitating speedy entry throughout inspections or when planning an set up.
Their worth lies in effectivity and accuracy. Navigating the NEC might be time-consuming with out them. These organized markers expedite the method, decreasing the probability of errors stemming from extended looking out. Traditionally, customers relied on self-made options, corresponding to handwritten notes or generic labels. Professionally produced markers supply improved sturdiness, legibility, and infrequently, color-coding methods to reinforce group.