UL 1977 BULLETIN-2017 UL Standard for Safety Component Connectors for Use in Data@ Signal@ Control and Power Applications (COMMENTS DUE: NOVEMBER 13@ 2017)
These requirements apply to devices categorized as follows (See Figure 1.1). Type designations used in this Standard only serve as a guide to determine appropriate requirements@ and do not represent an assigned rating. A device without an assigned current rating is considered to be either a Type 0 or Type 1A depending upon the assigned voltage rating. a) Type 0 rated less than 8.3 A and less than 30 V rms (42 V peak); b) Type 1A rated less than 8.3 A and from 30 V up to and including 600 V ac or dc@ or both; c) Type 1B rated from 8.3 A up to and including 200 A@ and less than 30 V rms (42 V peak); d) Type 2 rated from 8.3 A to less than 31 A and from 30 V up to and including 600 V ac or dc or both; e) Type 3 rated from 31 A up to and including 200 A and from 30 V up to and including 600 V ac or dc@ or both; f) Type 3A rated from 31 A up to and including 200 A and from 601 V up to and including 1@000 V ac or dc@ or both; g) Type 4 rated from greater than 200 A up to and including 1@000 A@ and up to and including 600 V ac or dc; h) Type 4A rated greater than 200 A up to and including 1@000 A@ and from 601 V up to and including 1@000 V ac or dc; and i) Type 5 rated less than 31 A and from 601 V up to and including 6@000 V ac or dc@ or both.
2019UL 1977 CRD-2019 UL Standard for Safety Standard for Component Connectors for Use in Data@ Signal@ Control and Power Applications - Section / Paragraph Reference: 1.2 Subject: Correction of Requirements for Type 5 devices (Edition 3: January 7@ 2016)
2018UL 1977 BULLETIN-2018 UL Standard for Safety Component Connectors for Use in Data@ Signal@ Control and Power Applications (COMMENTS DUE: March 5@ 2018)
2017UL 1977 CRD-2017 UL Standard for Safety Component Connectors for Use in Data@ Signal@ Control and Power Applications - Section / Paragraph Reference: 1.2@ 10.2.1@ 11.2@ Figure 1.1@ Tables 11.1 and 12.1 Subject: Connectors rated for 1000 Volt (Edition 3: January 7@ 2016)
2017UL 1977 BULLETIN-2017 UL Standard for Safety Component Connectors for Use in Data@ Signal@ Control and Power Applications (COMMENTS DUE: NOVEMBER 13@ 2017)
2016UL 1977-2016 UL Standard for Safety Component Connectors for Use in Data, Signal, Control and Power Applications (Third Edition)
2015UL 1977 BULLETIN-2015 UL Standard for Safety Component Connectors for Use in Data@ Signal@ Control and Power Applications (COMMENTS DUE: OCTOBER 5@ 2015)
2013UL 1977 BULLETIN-2013 UL Standard for Safety Component Connectors for Use in Data@ Signal@ Control and Power Applications (COMMENTS DUE: May 02@ 2013)
2010UL 1977 BULLETIN-2010 SUMMARY OF TOPICS The following changes in requirements to the Standard for Safety for Component Connectors for Use in Data, Signal, Control and Power Applications, UL 1977, are being proposed: 1. AC and DC Dielectric Voltage-Withstand Test Potentials
2009UL 1977 BULLETIN-2009 UL Standard for Safety Component Connectors for Use in Data@ Signal@ Control and Power Applications (COMMENTS DUE: March 20@ 2009)
2008UL 1977 BULLETIN-2008 UL Standard for Safety for Component Connectors for Use in Data@ Signal@ Control and Power Applications (COMMENTS DUE: February 8@ 2008)
2007UL 1977 BULLETIN-2007 UL Standard for Safety for Component Connectors for Use in Data@ Signal@ Control and Power Applications
2007UL 1977-2007 Component Connectors for Use in Data, Signal, Control and Power Applications