UL 60079-15 (ND)-2002 PDF

Standard No.: UL 60079-15 (ND)-2002
Release Date: 2002
Published By: Underwriters Laboratories (UL)
Status: Be replaced 2009-10
Replace By: UL 60079-15 BULLETINS-2003
Latest: UL 60079-15-2020

Scope: This report specifies requirements for the construction@ assessment and testing of electrical apparatus with type of protection ??n?? which@ when operating normally within its rated duty@ is unlikely to be capable of igniting a surrounding explosive gas atmosphere.This report specifies the features of apparatus which shall be assessed to achieve a satisfactory level of safety for electrical apparatus for use in Zone 2.This report applies only to Group II electrical apparatus intended for use in locations with explosive gas atmospheres other than in mines subject to firedamp.The requirements of IEC Publication 79-0 do not apply to electrical apparatus with type of protection ??n??.Note 1. ?C This report does not prohibit the use of electrical apparatus complying with the requirements of a recognized standard for industrial electrical apparatus which does not in normal service produce arcs or sparks or ignition-capable hot surfaces. (See IEC Publication 79-14.)Note 2. ?C This report is worded in the mandatory form because it was intended to be a ??Standard??. It is up to each National Committee@ when drafting a similar document based on this report@ to decide which form of wording to use in their national standard or report.

UL 60079-15 (ND)-2002 history

1970 UL 60079-15-2020 Explosive atmospheres - Part 15: Equipment protection by type of protection "n"
2019 UL 60079-15 BULLETIN-2019 UL Standard for Safety Explosive Atmospheres - Part 15: Equipment Protection by Type of Protection ″n″ (COMMENTS DUE: MARCH 4@ 2019)
2018 UL 60079-15 BULLETIN-2018 UL Standard for Safety Explosive Atmospheres - Part 15: Equipment Protection by Type of Protection ″n″ (COMMENTS DUE: MAY 7@ 2018)
2017 UL 60079-15 BULLETIN-2017 UL Standard for Safety Explosive Atmospheres - Part 15: Equipment Protection by Type of Protection ″n″ (COMMENTS DUE: APRIL 17@ 2017)
2013 UL 60079-15 (ND)-2013 National Differences For UL 60079-15 Explosive atmospheres - Part 15: Equipment protection by type of protection ’n’ (Fourth Edition; Reprint with Revisions Through and Including August 02, 2013)
2013 UL 60079-15-2013 Explosive atmospheres - Part 15: Equipment protection by type of protection 'n'
2012 UL 60079-15 BULLETIN-2012 UL Standard for Safety Electrical Apparatus for Explosive Gas Atmospheres – Part 15: Construction@ Test and Marking of Type of Protection ?n? Electrical Apparatus (COMMENTS DUE: July 09@ 2012)
2011 UL 60079-15 BULLETIN-2011 UL Standard for Safety Electrical Apparatus for Explosive Gas Atmospheres – Part 15: Construction@ Test and Marking of Type of Protection ?n? Electrical Apparatus (COMMENTS DUE: FEBRUARY 14@ 2012)
2009 UL 60079-15 (ND)-2009 National Differences For UL 60079-15 Electrical Apparatus for Explosive Gas Atmospheres - Part 15: Construction@ Test and Marking of Type of Protection n Electrical Apparatus (Third Edition)
2009 UL 60079-15-2009 Electrical apparatus for explosive gas atmospheres - Part 15: Electrical apparatus with type of protection "n"
2007 UL 60079-15 BULLETIN-2007 UL Standard for Safety Electrical Apparatus for Explosive Gas Atmospheres Part 15: Electrical Apparatus with Type of Protection
2006 UL 60079-15 BULLETINS-2006 UL Standard for Safety Electrical Apparatus for Explosive Gas Atmospheres – Part 15: Construction@ Test and Marking of Type of Protection ?n? Electrical Apparatus (12/01/2006 (122p); 06/16/2006 (148p); 01/20/2006 (100p))
2004 UL 60079-15 BULLETIN-2004 UL Standard for Safety Electrical Apparatus for Explosive Gas Atmospheres – Part 15: Construction@ Test and Marking of Type of Protection ?n? Electrical Apparatus
2003 UL 60079-15 BULLETINS-2003 UL Standard for Safety Electrical Apparatus for Explosive Gas Atmospheres – Part 15: Construction@ Test and Marking of Type of Protection ?n? Electrical Apparatus (04/18/2003 (6p); 01/23/2003 (6p))
2002 UL 60079-15 (ND)-2002 National Differences For UL 60079-15 Electrical Apparatus for Explosive Gas Atmospheres - Part 15: Electrical Apparatus with Type of Protection ’n’ (First Edition)
2002 UL 60079-15-2002 Electrical apparatus for explosive gas atmospheres - Part 15: Electrical apparatus with type of protection "n"

UL 60079-15 (ND)-2002National Differences For UL 60079-15 Electrical Apparatus for Explosive Gas Atmospheres - Part 15: Electrical Apparatus with Type of Protection ’n’ (First Edition)

UL 60079-15 (ND)-2002 history

UL 60079-15 (ND)-2002
National Differences For UL 60079-15 Electrical Apparatus for Explosive Gas Atmospheres - Part 15: Electrical Apparatus with Type of Protection ’n’ (First Edition)