Technological Innovation

What is UL 61058-2-382020?

UL 61058-2-382020 is a professional technical standard used in the electrical industry. It provides guidelines for switchgear and controlgear devices, specifically focusing on their construction and performance. This standard ensures the safety, reliability, and functionality of these devices, which are widely used in various applications such as industrial machinery, power distribution systems, and building automation.

Key Features of UL 61058-2-382020

UL 61058-2-382020 sets out specific requirements for switchgear and controlgear devices, including switches, push-buttons, and rotary switches. These requirements cover various aspects, such as electrical ratings, mechanical strength, resistance to heat and fire, resistance to chemicals, and protection against electric shock. Compliance with this standard guarantees that the devices have undergone rigorous testing and meet the necessary safety and performance criteria.

Benefits of Complying with UL 61058-2-382020

1. Safety: Devices manufactured in accordance with UL 61058-2-382020 are designed to minimize the risk of electrical hazards. They undergo extensive testing to ensure adherence to safety standards, minimizing the potential for fires, electric shocks, and other accidents.

2. Reliability: UL 61058-2-382020 ensures that the switchgear and controlgear devices can withstand various environmental conditions, such as temperature variations, humidity, and chemical exposure. This improves the overall durability and longevity of the devices, reducing the need for frequent replacements or repairs.

3. Compliance: Meeting the requirements of UL 61058-2-382020 allows manufacturers to demonstrate their commitment to producing high-quality products. It also helps them gain market acceptance, as many customers require these devices to be UL certified before installation.

4. Global Acceptance: UL 61058-2-382020 is recognized and accepted worldwide as a standard for switchgear and controlgear devices. Complying with this standard ensures that the devices can be used in various international markets, broadening the reach and potential customer base for manufacturers.


UL 61058-2-382020 plays a vital role in ensuring the safety, reliability, and performance of switchgear and controlgear devices. Compliance with this standard not only benefits manufacturers but also provides reassurance to users that the devices they are using meet stringent quality criteria. As technology advances and industries evolve, adhering to internationally recognized standards like UL 61058-2-382020 becomes increasingly important in maintaining high safety standards and promoting global acceptance.


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TAGS Test Probe BTest Probe 18Test Probe 11Go GaugesIEC 61032IEC 60335Test PinTest FingerIEC 60061-3Wedge Probe7006-29L-47006-27D-37006-11-87006-51-27006-51A-2 7006-50-17006-27C-17006-28A-1Test Probe7006-27B-1IEC 61010IEC 60529IEC 60068-2-75