What is the typical amperage rating for circuits supplying small appliances in residential kitchens?

The typical amperage rating for circuits supplying small appliances in residential kitchens is 20 amperes. This rating aligns with the National Electrical Code (NEC) requirements, which specify that kitchen circuits designed for small appliances must be rated for 20 amps to ensure they can handle the load from multiple devices such as microwaves, blenders, toasters, and other countertop equipment used simultaneously.

Using a 20-amp circuit helps to prevent overloading, which can lead to tripped breakers or potential fire hazards. In addition, residential kitchen circuits are often designed with dedicated outlets to accommodate these small appliances, further enhancing safety and functionality. The 15-amp circuits may not provide sufficient power for the typical combination of small appliances, while higher ratings like 30 or 40 amps are more suited for larger equipment that requires more power, making them unsuitable for standard kitchen appliances.