UL 60947-4-1A BULLETIN-2012 UL Standard for Safety Low-Voltage Switchgear and Controlgear Part 4-1: Contactors and Motor-Starters Electromechanical Contactors and Motor-Starters
2013UL 60947-4-1A BULLETIN-2013 UL Standard for Safety Low-Voltage Switchgear and Controlgear Part 4-1: Contactors and Motor-Starters Electromechanical Contactors and Motor-Starters (COMMENTS DUE: June 18@ 2013)
2012UL 60947-4-1A BULLETIN-2012 UL Standard for Safety Low-Voltage Switchgear and Controlgear Part 4-1: Contactors and Motor-Starters Electromechanical Contactors and Motor-Starters
2010UL 60947-4-1A BULLETIN-2010 UL Standard for Safety Low-Voltage Switchgear and Controlgear Part 4-1: Contactors and Motor-Starters Electromechanical Contactors and Motor-Starters
2009UL 60947-4-1A BULLETIN-2009 UL Standard for Safety Low-Voltage Switchgear and Controlgear - Part 4-1: Contactors and Motor-Starters - Electromechanical Contactors and Motor-Starters (COMMENTS DUE: March 30@ 2009)
2007UL 60947-4-1A CRD-2007 UL Standard for Safety Low-Voltage Switchgear and Controlgear - Part 4-1: Contactors and Motor-Starters - Electromechanical Contactors and Motor-Starters - Section / Paragraph Reference: Footnote f of Table C.4.4DV.1 (Edition 2: January 26@ 2007)
2007UL 60947-4-1A BULLETIN-2007 UL Standard for Safety for Low-Voltage Switchgear and Controlgear Part 4-1: Contactors and Motor-Starters Electromechanical Contactors and Motor-Starters
2007UL 60947-4-1A (ND)-2007 National Differences For UL 60947-4-1A Low-Voltage Switchgear and Controlgear - Part 4-1: Contactors and motor-starters - Electromechanical contactors and motor-starters (Second Edition; Reprint with Revisions Through and Including April 29@ 2011)
2007UL 60947-4-1A-2007 UL Standard for Safety for Low-Voltage Switchgear and Controlgear Part 4-1: Contactors and Motor-Starters Electromechanical Contactors and Motor-Starters Second Edition