Which Article of the NEC® deals with the volt-ampere rating of multioutlet assemblies?

Which Article of the NEC® deals with the volt-ampere rating of multioutlet assemblies?

• A. 210
• B. 220
• C. 250
• D. 230

Answer: (B)

The volt-ampere rating of multioutlet assemblies is specifically addressed in Article 220 of the National Electrical Code (NEC®). This article covers branch circuits and loads, providing guidelines for calculating the demand and determining the required size of conductors and overcurrent protection devices based on various usage scenarios. Understanding this article is crucial for ensuring safety and compliance in electrical installations, particularly when dealing with multiple outlets that may share a circuit, as it defines how to calculate the total load to ensure the system operates efficiently without overpowering the electrical infrastructure.

The volt-ampere rating of multioutlet assemblies is specifically addressed in Article 220 of the National Electrical Code (NEC®). This article covers branch circuits and loads, providing guidelines for calculating the demand and determining the required size of conductors and overcurrent protection devices based on various usage scenarios. Understanding this article is crucial for ensuring safety and compliance in electrical installations, particularly when dealing with multiple outlets that may share a circuit, as it defines how to calculate the total load to ensure the system operates efficiently without overpowering the electrical infrastructure.