2020 NEC Code Reference

Indexed GIES field reference for article lookup, bookmarks, and local notes. Full NEC text is not bundled.

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Chapter 3 - Wiring Methods / Materials

Box Fill

Ref: 314.16 · box fill, device yoke, EGC, clamps

Boxes shall be of sufficient size to provide free space for all enclosed conductors. Exception/watch: Check listed box volume markings and applicable raceway-body rules.

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Chapter 3 - Wiring Methods and Materials

Article 314 - Outlet, Device, Pull, and Junction Boxes; Conduit Bodies; Fittings; and Handhole Enclosures

Chapter 3 - Wiring Methods and Materials · Boxes

Box fill, pull boxes, junction boxes, device boxes, conduit bodies, and handholes.

Keywords: box fill, junction box, pull box, device box, conduit body, 314.16

Related: 300, 370, Chapter 9

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