1.) Auto-Monitoring or Self-Test function: This function allows for periodic, automatic testing of the ability of the GFCI to respond to a ground fault. If the Self-Test function detects a problem the GFCI must deny power or provide visual and/or audible indication.
2.) Reverse line-load miswire function – repeated: If the line cable is wired to the load terminals of a receptacle GFCI, power to the receptacle face will be denied. This requirement applies to the initial installation and any subsequent reinstallations.
To maintain UL certification all manufacturers must meet these revisions with GFCI’s produced after June 28, 2015. Legrand has a new 1597/2097 Pass and Seymour GFCI receptacle that will meet these requirements. We will start production of the new 1597/2097 GFCI in November, 2014 to insure a smooth transition.