What is UL 61058-2-92-2020 ?

Title: What is UL 61058-2-92-2020? to Technical Standard

UL 61058-2-92-2020 is a technical standard published by Underwriters Laboratories (UL) that pertains to switches for appliances. This article will provide a comprehensive understanding of UL 61058-2-92-2020, its significance, and its relevance in the field of appliance manufacturing.

Purpose of UL 61058-2-92-2020:

UL 61058-2-92-2020 sets forth various safety requirements for switches used in appliances. The standard focuses on ensuring the proper functioning and safe operation of switches that are integral components of appliances, such as dishwashers, refrigerators, and washing machines. By adhering to the requirements outlined in UL 61058-2-92-2020, manufacturers can develop appliances that meet high safety standards and minimize potential risks for consumers.

Key Requirements of UL 61058-2-92-2020:

To begin with, manufacturers must ensure that their switches meet the electrical requirements outlined in UL 61058-2-92-2020. These requirements include but are not limited to:

Electrical continuity: All switches must be able to maintain electrical continuity between the power source and the load.

Electrical isolation: When switches are in the "on" position, all electrical connections to the load must be isolated to prevent electrical hazards.

Groundability: All electrical connections to the switch must be properly grounded to prevent electrical hazards.

Surge protection: Switches must be able to withstand surges in electrical current that may occur during use.

Overvoltage protection: Switches must be able to withstand voltage levels that are higher than the, . Heat resistance: Switches must be able to withstand high temperatures without suffering damage.

Understanding theUL 61058-2-92-2020 Standard:

Complying with the requirements outlined in UL 61058-2-92-2020 is crucial for manufacturers to develop appliances that meet high safety standards. By understanding the key requirements of the standard, manufacturers can ensure that their switches are safe and reliable for use in various appliances.

Key Changes in UL 61058-2-92-2020:

While UL 61058-2-92-2020 contains many requirements for switches used in appliances, there are some significant changes that have been made in the latest version of the standard. Some of these changes include:

Additional requirements for electrical safety: The latest version of the standard has added requirements for electrical safety, including requirements for labeling switch components, ensuring proper wiring, and testing for electrical hazards.

Changes in the testing procedures: The standard has been updated to reflect changes in the testing procedures for switches. These changes include requirements for testing under various operating conditions, such as high temperature, low temperature, and voltage levels.

Updates to the definitions of key terms: The standard has been updated to reflect changes in the definitions of key terms used in the standard.

Conclusion:

UL 61058-2-92-2020 is a crucial technical standard for switches used in appliances. By understanding the purpose of the standard and the key requirements outlined in UL 61058-2-92-2020, manufacturers can ensure that their appliances meet high safety standards and are safe for use. Compliance with the standard is essential for manufacturers to develop appliances that are reliable, safe, and meet the needs of their customers.