admin 105Subscribers View Profile About Discussions Reaction score: 98 Subscribe 10:31 Annual Subscription Program 100% 0 ElectricalExclusive VideosNational Electrical Code2 years ago Box Fill – Equipment Grounding Conductors In this video we discuss discusses equipment grounding conductors (EGC) for box fill applications. Knowing when to apply the 1/4 volu... 0 comments 1K views