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Illustrated Changes to the NEC, 2005 Edition - Part 2

Article 376

Metal Wireways

376.23 Wireway Sizing

Part II. Installation

Revisions to this rule should clear up the issue regarding the sizing of metal wireways as it relates to conductor bending space as it relates to Table 312.6(A).

(A) Sizing for Conductor Bending Radius. Where conductors are bent within a wireway, the wireway must be sized to meet the bending radius requirements contained in Table 312.6(A), based on one wire per terminal. Figure 376-1

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