UL standards are . Providing a free, unrestricted download of the full PDF would infringe UL’s intellectual‑property rights. However, there are legitimate ways to obtain the standard:
Companies that are active UL certification customers often have free electronic access to the standards they need for their certified products via the Standards Certification Customer Library (SCCL) . What is UL 242? ul 242 free download
The purpose of UL 242 is to when installed and used according to the manufacturer’s instructions. UL standards are