UL 489 BULLETIN-2009 UL Standard for Safety Molded-Case Circuit Breakers@ Molded-Case Switches@ and Circuit-Breaker Enclosures (COMMENTS DUE: June 15@ 2009)
The requirements of this standard cover molded-case circuit breakers@ circuit breaker and ground-fault circuit-interrupters@ fused circuit breakers@ and accessory high-fault protectors. These circuit breakers are specifically intended to provide service entrance@ feeder@ and branch circuit protection in accordance with the National Installation Codes in Appendix B@ Ref. No.1. This standard also covers instantaneous-trip circuit breakers (circuit interrupters) specifically intended for use as part of a combination motor controller in accordance with the National Installation Codes in Appendix B@ Ref. No. 1. This standard covers molded-case switches and fused molded-case switches. This standard covers devices rated at 600 volts or less and 6000 amperes or less. The devices referenced in 1.1 and 1.2 are intended for installation in an overall enclosure or as parts of other devices such as panelboards. The acceptability of the combination will be determined when the complete product is investigated. This standard covers circuit-breaker enclosures and accessory devices intended for use with the devices described in 1.1 and 1.2. This standard does not cover low-voltage power circuit breakers covered in Appendix B@ Ref. No. 2 and Ref. No. 3 or supplementary protectors covered in Appendix B@ Ref. No. 4. This standard contains supplements covering the requirements for molded-case circuit breakers for: Marine Use Naval Use Uninterruptible Power Supply Use Classified Circuit Breakers. Software in Programmable Components
UL 489 BULLETIN-2009 history
2022UL 489 BULLETIN-2022 UL Standard for Safety Molded-Case Circuit Breakers, Molded-Case Switches and Circuit-Breaker
1970UL 489-2019 Molded-case circuit breakers and circuit-breaker enclosures
2018UL 489 CRD-2018 UL Standard for Safety Molded-Case Circuit Breakers@ Molded-Case Switches and Circuit-Breaker Enclosures - Section / Paragraph Reference: 6.17.1@ 9.18.1 Subject: Revision to Compliance criteria for Circuit breakers with a neutral pole. (Edition 13: Octobe
2018UL 489 BULLETIN-2018 UL Standard for Safety Molded-Case Circuit Breakers@ Molded-Case Switches and Circuit-Breaker Enclosures (COMMENTS DUE: June 25@ 2018)
2017UL 489 BULLETIN-2017 UL Standard for Safety Molded-Case Circuit Breakers@ Molded-Case Switches and Circuit-Breaker Enclosures
2016UL 489 CRD-2016 UL Standard for Safety Molded-Case Circuit Breakers@ Molded-Case Switches and Circuit-Breaker Enclosures - Section / Paragraph Reference:14.1.4.3; Table 14.1.4.1 and Table 15.1.1 Subject: Extend Wire Range of Accessories to 24 AWG (Edition 13: October 24@
2016UL 489-2016 UL Standard for Safety Molded-Case Circuit Breakers@ Molded-Case Switches and Circuit-Breaker Enclosures (Thirteenth Edition)
2015UL 489 CRD-2015 UL Standard for Safety Molded-Case Circuit Breakers, Molded-Case Switches and Circuit-Breaker Enclosures - Section / Paragraph Reference: 6.1.4.3.6 Subject: Revision to Field Wiring Conductor Length (Edition 12: January 15, 2013)
2015UL 489 BULLETIN-2015 UL Standard for Safety Molded-Case Circuit Breakers@ Molded-Case Switches and Circuit-Breaker Enclosures (COMMENTS DUE: April 24@ 2015)
2013UL 489 CRD-2013 UL Standard for Safety Molded-Case Circuit Breakers, Molded-Case Switches and Circuit-Breaker Enclosures - Section / Paragraph Reference: Annex SB Subject: Addition of Molded Case Switches to Annex SB, Molded Case Circuit Breakers and Circuit Breaker Encl
2013UL 489 BULLETIN-2013 UL Standard for Safety Molded-Case Circuit Breakers@ Molded-Case Switches and Circuit-Breaker Enclosures
2013UL 489-2013 Molded-case circuit breakers, molded-case switches, and circuit-breaker enclosures
2012UL 489 CRD-2012 UL Standard for Safety Molded-Case Circuit Breakers@ Molded-Case Switches and Circuit-Breaker Enclosures - Section / Paragraph Reference: Annex SB Subject: Addition of Molded Case Switches to Annex SB@ Molded Case Circuit Breakers and Circuit Breaker Encl
2012UL 489 BULLETIN-2012 UL Standard for Safety Molded-Case Circuit Breakers@ Molded-Case Switches and Circuit-Breaker Enclosures (COMMENTS DUE: October 22@ 2012)
2011UL 489 CRD-2011 UL Standard for Safety Molded-Case Circuit Breakers@ Molded-Case Switches and Circuit-Breaker Enclosures - Section / Paragraph Reference: Definitions@ Sections 6.6@ 7.6 and 9 Subject: Define High-Fault Protector and Redefine/Rename Accessory High-Fault Pr
2010UL 489 BULLETIN-2010 UL Standard for Safety Molded-Case Circuit Breakers@ Molded-Case Switches@ and Circuit-Breaker Enclosures (COMMENTS DUE: August 09@ 2010)
2009UL 489 CRD-2009 UL Standard for Safety Molded-Case Circuit Breakers@ Molded-Case Switches and Circuit-Breaker Enclosures - Section / Paragraph Reference: 6.1.5.3 Subject: New Requirements for Handle Ties (Edition 11: September 1@ 2009)
2009UL 489 BULLETIN-2009 UL Standard for Safety Molded-Case Circuit Breakers@ Molded-Case Switches@ and Circuit-Breaker Enclosures (COMMENTS DUE: June 15@ 2009)
2009UL 489-2009 Molded-case circuit breakers, molded-case switches, and circuit-breaker enclosures
2008UL 489 BULLETIN-2008 UL Standard for Safety Molded-Case Circuit Breakers@ Molded-Case Switches@ and Circuit-Breaker Enclosures (COMMENTS DUE: October 27@ 2008)
2007UL 489 BULLETIN-2007 UL Standard for Safety Molded-Case Circuit Breakers, Molded-Case Switches, and Circuit-Breaker Enclosures COMMENTS DUE: November 30, 2007
2006UL 489 BULLETINS-2006 UL Standard for Safety Molded-Case Circuit Breakers@ Molded-Case Switches@ and Circuit-Breaker Enclosures (03/16/2006 (18p); 03/10/2006 (4p))
2002UL 489 BULLETINS-2002 UL Standard for Safety Molded-Case Circuit Breakers@ Molded-Case Switches@ and Circuit-Breaker Enclosures (12/17/2002 (12p); 07/23/2002 (16p); 07/01/2002 (6p); 05/01/2002 (8p); 01/31/2002 (14p); 10/23/2002 (2p))
2002UL 489-2002 Molded-case circuit breakers, molded-case switches, and circuit-breaker enclosures
2001UL 489 BULLETINS-2001 UL Standard for Safety Molded-Case Circuit Breakers@ Molded-Case Switches@ and Circuit-Breaker Enclosures (11/02/2001 (34p); 11/01/2001 (14p); 03/23/2001 (6p); 03/19/2001 (1p))
2000UL 489 BULLETIN-2000 UL Standard for Safety Molded-Case Circuit Breakers@ Molded-Case Switches@ and Circuit-Breaker Enclosures
1996UL 489-1996 Molded-Case Circuit Breakers@ Molded-Case Switches@ and Circuit-Breaker Enclosures (Ninth Edition; Reprint with Revisions Through and Including October 28/1997)
1991UL 489-1991 Molded-case circuit breakers and circuit-breaker enclosures