Refer to the last paragraph of Note 6 to Table 0.1 in IEC60950/A4, assuming of course, that's the standard you're interested in.
Regards, Peter L. Tarver Nortel [email protected] > -----Original Message----- > From: Alan Booth [SMTP:[email protected]] > Sent: Tuesday, July 14, 1998 4:49 AM > > Dear Treggers, > > Thanks for your responses on protective earthing. > > When considering the protectively earthed SELV circuit below are all > points of the circuit (A,B and C) deemed to be connected to protective > earth or just the current return leg. > > Thanks again, > > Alan Booth. << File: selv.gif >>
