Technical Articles

What is UL 61058-2-52020?

UL 61058-2-52020 is a technical standard that sets forth the requirements for switches fitted with arcuate actuating elements. This standard is widely recognized and used in various industries to ensure the safety, functionality, and reliability of switch devices.

History and Development

The UL 61058-2-52020 standard was developed by Underwriters Laboratories (UL), a global safety certification company established in 1894. UL works closely with manufacturers, regulatory authorities, and industry experts to create and update standards that help protect the public and enable safe product performance.

The development of UL 61058-2-52020 was driven by the need for a comprehensive set of requirements specifically tailored to switches with arcuate actuating elements. These types of switches are commonly used in various applications, including household appliances, industrial equipment, and automotive systems.

Key Requirements and Testing Procedures

UL 61058-2-52020 outlines specific requirements that switch manufacturers must comply with to achieve certification. These requirements cover various aspects of switch design, construction, performance, and safety.

For example, the standard defines essential parameters such as electrical ratings, temperature limits, and operating force characteristics. It also includes provisions for dielectric strength, insulation resistance, and endurance testing to ensure the durability and reliability of the switches.

In addition to the technical requirements, the standard also addresses labeling, marking, and documentation obligations that manufacturers must fulfill.

Benefits and Importance

UL 61058-2-52020 certification provides several benefits for both manufacturers and end-users. Compliance with this standard enhances the credibility and market reputation of switch manufacturers by demonstrating their commitment to product safety and quality.

For end-users, products certified under UL 61058-2-52020 offer peace of mind regarding their performance and reliability. The standard's requirements help mitigate risks associated with switch malfunctions or failures, thereby ensuring safer operation in various applications.

Furthermore, UL 61058-2-52020 certification facilitates international trade by providing a common benchmark that regulators and industry stakeholders worldwide can reference and trust during the evaluation and acceptance of switch devices.



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