2004UL 1585 BULLETINS-2004 UL Standard for Safety Class 2 and Class 3 Transformers (09/17/2004 (8p); 01/19/2004 (40p))
2003UL 1585 BULLETINS-2003 UL Standard for Safety Class 2 and Class 3 Transformers (09/17/2003 (34p); 08/22/2003 (2p); 05/27/2003 (4p); 01/27/2003 (4p))