BS 12/30252220 DC

Cross References:IEC 60027IEC 60050-561:1991IEC 60068-1:1988IEC 60068-2-1:1990IEC 60068-2-2:1974IEC 60068-2-6:1995IEC 60068-2-7:1983IEC 60068-2-13:1983IEC 60068-2-14:1984IEC 60068-2-17:1994IEC 60068-2-20:2008IEC 60068-2-21:1999IEC 60068-2-27:2008IEC 60068-2-30:1980IEC 60068-2-31:2008IEC 60068-2-45:1980IEC 60068-2-52:1996IEC 60068-2-58:2004IEC 60068-2-64:1993IEC 60068-2-78:2001IEC 60122-1:2002IEC 60617IEC 60642:1979IEC 60695-11-5:2004IEC 61000-4-2:1995IEC 61000-4-2:1995/A1:1998IEC 61000-4-2:1995/A2:2000IEC 61340-3-1:2006IEC 61340-3-2:2006IEC QC 001001:2000IEC QC 001002-2:1998IEC QC 001002-3:1998IEC QC 001005:2000ISO 1000:1992IEC 62047-7:2011IEC 60068-2-10:1988IEC 62604-2:2011IEC 62761IEC 60862-1:2003 IEC 61019-1:2004IEC 60862-2:2002IEC QC 001002-1:1998