These requirements cover dynamic line isolation monitors and related supplementary indicating units for supervising isolated power-supply circuits in patient care areas of health care facilities@ including inhalation-anesthetizing locations in accordance with the National Electrical Code@ NFPA 70. The detectors and supplementary indicating units are intended to be: a) Included as part of an isolated power-supply center for patient care locations of health care facilities; and b) Installed in an Other-Than-Hazardous (Classified) Location of a health care facility as defined by the National Electrical Code@ NFPA 70. These requirements do not cover ground fault circuit interrupters for use on grounded alternating current systems in accordance with the National Electrical Code@ NFPA 70.