What is the NEC requirement for circuits for kitchen small appliance load in dwellings?

The National Electrical Code (NEC) specifies that dwelling units must have at least two separate circuits dedicated to kitchen small appliance loads. Each of these circuits must be rated at 20 amperes. This requirement is established to ensure that there is sufficient power supply for kitchen appliances, which often have high energy demands. Having two circuits allows for better distribution of electrical load and enhances safety by reducing the risk of overloading any single circuit, which could lead to tripped breakers or potential fire hazards.

The use of two 20 A circuits is a safety measure rooted in the recognition that kitchens commonly use several appliances simultaneously, such as toasters, microwaves, and coffee makers. By creating a balance with two circuits, the NEC aims to prevent circuit overload and support the kitchen's diverse power needs efficiently.