What is UL 60335-2-332 ?

Title: What is UL 60335-2-332 and UL 60335-2-373? A Comprehensive Guide

When it comes to the safety of our electrical appliances, it is essential to choose the right products that meet the safety standards set by Underwriters Laboratories (UL). As a leading certification organization, UL has developed various technical standards to ensure the safety of a wide range of household and commercial appliances. In this article, we will discuss UL 60335-2-332 and UL 60335-2-373, two of the most important safety standards for household and similar electrical appliances.

What is UL 60335-2-332?

UL 60335-2-332 is a technical standard developed by UL to outline safety requirements for household and similar electrical appliances. It is part of a series of standards developed by UL, and it sets forth various requirements and tests that manufacturers must meet to prevent potential hazards, such as electric shock, fire, and mechanical injuries.

UL 60335-2-332 covers a wide range of appliances, including washing machines, dishwashers, refrigerators, and cooking equipment. By complying with this standard, manufacturers can demonstrate that their products are designed and built to meet rigorous safety standards.

What is UL 60335-2-373?

UL 60335-2-373, also known as the Standard for Safety of Household and Similar Electrical Appliances Part 2: Particular Requirements for Commercial Electric Cooking Ranges, Ovens, Hobs, and Grills, is a safety standard developed by UL specifically for commercial electric cooking appliances. This standard sets out requirements to ensure the safe operation of these appliances in commercial settings, such as restaurants, cafes, and hotels.

The Purpose of UL 60335-2-373

The main purpose of UL 60335-2-373 is to reduce the risks associated with the use of commercial electric cooking appliances in professional kitchens. These appliances are subject to high temperatures, heavy loads, and demanding operating conditions, so it's crucial to establish safety requirements that minimize the potential for accidents, injuries, or fires.

Key Requirements of UL 60335-2-373

To ensure the safety of commercial electric cooking appliances, UL 60335-2-373 sets out several key requirements, including:

Electrical Characteristics: The standard outlines the electrical characteristics of commercial electric cooking appliances, such as maximum allowable voltage, current, and frequency.

Fire Safety: The standard requires commercial electric cooking appliances to have fire-resistant construction, meaning they are designed to withstand a fire for a specified amount of time without collapsing or catching fire.

Electrical Safety: The standard specifies the minimum requirements for electrical safety, such as having all electrical components in good working condition and having the potential for electrical hazards clearly labeled.

Temperature Control: The standard sets out the temperature limits for commercial electric cooking appliances, such as the maximum allowable temperature for the touch surface.

Brake and Disconnect Systems: The standard requires commercial electric cooking appliances to have proper brake and disconnect systems to ensure safe operation.

Conclusion:

UL 60335-2-332 and UL 60335-2-373 are two important safety standards developed by UL to ensure the safety of electrical appliances used in households and similar settings. By complying with these standards, manufacturers can demonstrate that their products are designed and built to meet rigorous safety standards. By following the guidelines outlined in this.