What is UL 60335-2-293 ?

Title: What is UL 60335-2-293 and UL 60335-2-373? A Comprehensive Guide

When it comes to the safety of our daily lives, it is essential to have reliable and effective safety standards in place. This is where the Underwriters Laboratories (UL) comes in, providing essential safety certifications for a wide range of products. In this article, we will be discussing two such safety standards: UL 60335-2-298 and UL 60335-2-37We will delve into the purpose of these standards, the key requirements they impose, and why it is crucial to comply with them.

What is UL 60335-2-298?

UL 60335-2-298, 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 an international safety standard that applies to motor-operated hand-held tools and household and similar electrical appliances. The standard outlines the requirements for the design, construction, and testing of these devices to ensure their safe use.

The main purpose of UL 60335-2-298 is to establish safety guidelines for motor-operated hand-held tools and household appliances to prevent potential hazards that could result in injury or property damage. The standard covers a wide range of products, including but not limited to power drills, electric saws, blenders, and lawn mowers. UL 60335-2-298 ensures that manufacturers comply with specific requirements such as electrical insulation, grounding, temperature limitations, mechanical strength, and protection against moisture and dust ingress. It also addresses potential risks caused by moving parts, vibrations, and electromagnetic compatibility.

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 another safety standard developed by UL, specifically for commercial electric cooking appliances. This standard specifically applies to commercial electric cooking appliances and sets out requirements to ensure their safe operation.

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 60335-2-298 and UL 60335-2-373

UL 60335-2-298 and UL 60335-2-373 both impose key requirements on manufacturers to ensure the safety of their products. These requirements are as follows:

Electrical: The devices must have adequate electrical insulation to prevent electrical currents from flowing through the device, which can cause injuries or fires.

Grounding: The devices must be properly grounded to prevent electrical currents from flowing through the device to the body, which can cause injuries or fires.

Temperature limitations: The devices must not exceed the temperature limits specified in the standard, which can cause damage to the device or injuries to users.

Mechanical strength: The devices must be able to withstand the intended loads and stresses, without breaking or sustaining damage.

Protection against moisture and dust ingress: The devices must be able to withstand the expected level of moisture and dust ingress, without causing damage or failure.

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