What is UL 60335-2-274 ?

Title: Understanding UL 60335-2-274 and UL 60335-2-145: Safety Standards for Commercial and Portable Electric Appliances

The use of commercial and portable electric appliances has become increasingly popular in recent years. However, these appliances can pose safety risks if not designed, installed, or operated properly. To minimize these risks, Underwriters Laboratories (UL) has developed safety standards, such as UL 60335-2-274 and UL 60335-2-14These standards are designed to ensure the safe operation of commercial and portable electric appliances.

What is UL 60335-2-274?

UL 60335-2-274 is a safety standard developed by UL specifically for commercial electric cooking ranges, ovens, hobs, and grills. This standard sets out requirements to ensure safe operation of commercial electric cooking appliances. The main purpose of UL 60335-2-274 is to reduce the risks associated with the use of commercial electric cooking appliances in professional kitchens.

Key Requirements of UL 60335-2-274

To comply with UL 60335-2-274, manufacturers must design and produce their products in a way that minimizes the potential for accidents, injuries, or fires. Key requirements of UL 60335-2-274 include:

* Reduced risk of electrical fires, including grounding, labeling, and fire-resistant materials

* No risk of electrical shock, including proper insulation, labeling, and protection from electrical components

* Safe operation under various operating conditions, including high temperatures, heavy loads, and demanding operating conditions

* Compliance with other relevant UL standards, including UL 60101 and UL 60335-2-102

What is UL 60335-2-145?

UL 60335-2-145 is a safety standard defined by UL specifically for household and similar electrical appliances, such as portable transformers, power supplies, battery chargers, and similar products designed for household use. The main purpose of UL 60335-2-145 is to ensure the safety of consumers when using household electrical appliances.

Key Requirements of UL 60335-2-145

To comply with UL 60335-2-145, manufacturers must design and produce their products in a way that minimizes the potential for hazards, such as electric shock, fire, or mechanical injuries. Key requirements of UL 60335-2-145 include:

* Compliance with other relevant UL standards, including UL 60101 and UL 60335-2-102

* Reduced risk of electrical fires, including grounding, labeling, and fire-resistant materials

* No risk of electrical shock, including proper insulation, labeling, and protection from electrical components

* Safe operation under various operating conditions, including high temperatures, heavy loads, and demanding operating conditions

* Proper labeling and documentation to ensure safe operation and maintenance

Conclusion

UL 60335-2-274 and UL 60335-2-145 are safety standards developed by UL to ensure the safe operation of commercial and portable electric appliances. These standards are essential for the safety of consumers and the prevention of accidents, injuries, and fires. By designing and producing their products in accordance with these standards, manufacturers can minimize the risks associated with the use of commercial and portable electric appliances in professional kitchens and households.