UL 1:2020 PDF Download

UL Standard 1:2020, titled "Standard for Flexible Metal Conduit," addresses the requirements for flexible aluminum and steel conduits used as metal raceways for wires and cables. It is important to note that these requirements align with the National Electrical Code (NEC), specifically NFPA 70.

The standard aims to ensure the safety and performance of flexible metal conduits and their ability to effectively house and protect electrical components. By adhering to the guidelines outlined in UL Standard 1:2020, manufacturers can verify that their products meet the necessary quality and safety standards. These standards encompass factors such as materials, construction, electrical properties, performance testing, and installation practices, among others.