UL UL1310 ⑧ Underwriters Laboratories Inc . Standard for Safety Class 2 Power Units july202009-ul1310 Underwriters Laboratories Inc .( UL) 333 Pfingsten Road Northbrook .IL 60062-2096 UL Standard for Safety for Class 2 Power Units ,UL 1310 Fifth Edition ,Dated May 3 ,2005 Revisions :This Standard contains revisions through and including July 20 ,2009 Summary of Topics This revision to ANSI /UL1310 is being issued as an editorial correction to Table 33 .1 due to a publication error on revision pages dated July 3 ,2009 . Text that has been changed in any manner is marked with a vertical line in the margin .Changes in requirements are marked with a vertical line in the margin and are followed by an effective date note indicating the date of publication or the date on which the changed requirement bees effective The revisions dated July 20 ,2009 include a reprinted title page ( page1)for this Standard As indicated on the title page ( page1 ),this UL Standard for Safety is an American National Standard Attention is directed to the note on the title page of this Standard outlining the procedures to be followed to retain the approved text of this ANSI /ULStandard The UL...
UL 1310-2009 Class 2 Power Units.pdf
