What is the maximum number of two-wire receptacles allowed on a 15 amp circuit?

The maximum number of two-wire receptacles allowed on a 15 amp circuit is based on the National Electrical Code (NEC) guidelines that aim to ensure safety and proper load management in electrical installations. For general-purpose circuits, the NEC typically allows for a maximum of 8 receptacles on a 15 amp circuit, provided each receptacle is used correctly and with consideration for the load connected to them.

This limit is important because it helps to prevent overloading the circuit. If too many devices are plugged into a single circuit, particularly high-draw appliances, it can lead to overheating and potential fire hazards. Understanding and adhering to these maximums helps maintain safe electrical practices in residential and commercial settings.

The answer specifying a maximum of 8 receptacles aligns with the NEC's provisions and therefore reflects sound electrical principles for circuit design and safety.