What is UL 61058-2-42:2020?

UL 61058-2-42:2020 is a technical standard that specifies safety requirements for switches for appliances. It outlines the essential safety features that these switches must possess in order to ensure the well-being of both users and the appliances themselves. This standard applies to various types of switches, including but not limited to, electronic switches, rotary switches, and push-button switches.

Requirements for Switches

UL 61058-2-42:2020 prescribes specific requirements that switches should meet in terms of their electrical, mechanical, and thermal properties. These include aspects such as insulation resistance, dielectric strength, temperature rise limits, durability, and ability to withstand excessive currents or short circuits. By complying with these requirements, manufacturers can guarantee that their switches are safe for use in appliances.

Testing and Certification

In order to ensure compliance with UL 61058-2-42:2020, switches undergo rigorous testing procedures conducted by accredited laboratories. These tests evaluate the switch's performance under various conditions and validate its adherence to the specified safety requirements. If a switch successfully passes all the required tests, it is certified to be in compliance with UL 61058-2-42:2020, and it is assigned a unique certification mark for easy identification.

The Importance of UL 61058-2-42:2020

UL 61058-2-42:2020 plays a critical role in the appliance industry by ensuring that switches used in appliances meet established safety standards. Compliance with this standard not only guarantees the safety of users but also helps manufacturers build trust and confidence in their products. Additionally, adherence to UL 61058-2-42:2020 requirements enables manufacturers to access global markets, as many countries recognize and require this certification for the import and sale of appliances.