Microwave cooking appliances must be in accordance with which standard?

Microwave cooking appliances must adhere to UL 923, which is the standard specifically developed for microwave ovens. This standard lays out the safety requirements and performance specifications necessary to ensure that microwave appliances operate safely and effectively in residential and commercial settings.

UL 923 includes critical elements such as electrical safety, fire safety, and operational efficiency that microwave cooking appliances must meet. These considerations are essential to protect consumers from potential hazards associated with microwave usage.

The other standards listed, while they pertain to different types of appliances or equipment, are not specifically tailored to microwave cooking appliances. For example, UL 2200 relates to stationary engine generator assemblies, UL 197 outlines safety for food service equipment powered by electricity, and UL 858 focuses on the safety of electric cooking appliances but does not cover microwave ovens specifically. This differentiation is crucial for ensuring compliance with safety regulations relevant to the specific appliance type in question.