Fault Managed Power Systems / Class 4 Power overview
Fault Managed Power Systems (FMPS), also referred to as Class 4 Power in the 2023 National Electrical Code developed by the National Fire Protection Association (NFPA), represent a new power distribution technology that was standardized by UL through collaboration with Panduit and other leaders.
Read this white paper to learn about how FMPS works and the opportunities they unlock for safely and efficiently distributing significant power across long distances.