To address the need for cord-and-plug-connected multiple receptacle devices to provide power to medical equipment in patient care areas of health care facilities, UL Certifies (Lists) cord-and-plug-connected health care facility outlet assemblies (HCOA).

NFPA 70B, Chapter 32, is a recommended practice that contains information supporting the development of an electrical preventive maintenance program.

Water and electricity do not mix. Follow this guide to quickly see what equipment must be replaced and which electronics may be reconditioned.

To take this code quiz on disaster recovery in the 2017 NEC, you'll need a sharp mind and a copy of the 2017 National Electrical Code book.

Let’s take a look at some of the more significant changes impacting photovoltaic (PV) installations once the 2020 National Electrical Code (NEC) is validated by the NFPA Standards Council.

This feedback demonstrates that there are plenty of misconceptions among the electrical designers, contractors, and regulators on certain provisions of the legally adopted National Building Code of Canada (NBC) and the CE Code on electrical equipment.

Are there any Certified (Listed) products available to meet new PV rapid shutdown requirements inside the array boundary?

With new technologies, safety standards must be in place to protect both equipment and workers in wind electric production facilities.

UL Product iQ database is the next generation of UL’s Online Certifications Directory and access to it is free; contains the same trusted UL certification info in a modern, user-friendly database.