The minimum feeder load for show-window lighting is _____ per linear foot. You'll find feeder and service load calculation requirements in Part III of Art. 220 of the 2011 NEC. As noted in Sec. 220.43 ...
Based on the 2020 National Electrical Code. Article 220 of the 2020 National Electrical Code (NEC) contains the requirements for calculating demand loads for branch circuits, feeders, and services.