RE: GFI Function

[CYMEREMC]

        On the subject of GFI, I note that international specs call out
a 30 mA trip level...while I seem to remember that UL did not allow
greater than 20 mA trip levels.  Could anyone confirm the contradiction
and point me to the UL spec that applies?  
                                       Thanks,
                                                Mark Frankfurth
                                                m.frankfu...@ieee.org
                                                Cymer, Inc.