What is UL 880 ?

Title: What is UL 880: The Standard for Household Electric Ranges?

Household electric ranges and ovens are an essential aspect of modern living, providing a convenient and efficient way to cook and heat up food. However, these appliances can pose safety risks if not properly designed, installed, or used. The Underwriters Laboratories (UL) has established the Underwriter Laboratories (UL) 858 standard to ensure the safety and performance of household electric ranges and ovens.

Purpose of UL 858:

The primary purpose of UL 858 is to establish safety requirements for Ranges and Ovens used in residential applications. The standard aims to mitigate potential hazards associated with these appliances, such as electrical malfunctions, overheating, or fire risks. By adhering to the standards set by UL 858, manufacturers can ensure their products' safety and compliance with industry regulations.

Key Components of UL 858:

UL 858 covers various aspects of electric ranges and ovens, including electrical connections, grounding, temperature limitations, mechanical strength, and construction materials. The standard has several key components:

Electrical Connections:

UL 858 specifies the electrical requirements for Ranges and Ovens, including the use of grounded and ungrounded conductors, the minimum voltage levels, and the use of listed components. These requirements ensure the safety of the appliance and its users.

Grounding:

The standard requires all electrical components of the Ranges and Ovens to be properly grounded. This helps prevent electrical hazards and ensures the safety of the users.

Temperature Limitations:

UL 858 sets temperature limitations for the Ranges and Ovens, ensuring they do not exceed the maximum temperature specified for safe use.

Mechanical Strength:

The standard requires the Ranges and Ovens to be made of materials that are capable of withstanding the forces exerted during normal use without causing damage.

Construction Materials:

The standard specifies the materials used in the construction of Ranges and Ovens, such as metal, plastic, and glass. These materials must be fire-resistant and non-toxic, ensuring the safety of the users and the environment.

Conclusion:

UL 858 is an essential standard for household electric ranges and ovens, ensuring the safety and performance of these appliances. By adhering to the requirements set by the standard, manufacturers can ensure their products' safety and compliance with industry regulations.