UL 60947-7-1:4ED 2017-01-27
Current
The latest, up-to-date edition.
Low-voltage switchgear and controlgear - Part 7-1: Ancillary equipment - Terminal blocks for copper conductors
Hardcopy
27-01-2017
Preface
NATIONAL DIFFERENCES
FOREWORD
1 General
2 Definitions
3 Classification
4 Characteristics
5 Product information
6 Normal service, mounting and transport conditions
7 Constructional and performance requirements
8 Tests
Annex A (informative) - Clearances and creepage distances
Annex B (informative) - Items subject to agreement between
manufacturer and user
Annex C (normative) - Tightening torques for the verification
of the mechanical strength of screw-type clamping units
Annex DVA (normative) - Aluminum Requirements
Annex DVB (normative) - Normative References
Bibliography
This revision of ANSI/UL 60947-7-1 dated April 16, 2021 is being issued to update the title page to reflect the most recent designation as a Reaffirmed American National Standard (ANS).
| DevelopmentNote |
Also numbered as NMX-J-538/7-1-ANCE and CSA C22.2.60947-7-1. (02/2017) NEW CHILD REV 1 2021 IS NOW ADDED.
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| DocumentType |
Standard
|
| Pages |
0
|
| ProductNote |
NEW CHILD REV 1 2021 IS NOW ADDED.
|
| PublisherName |
Underwriters Laboratories
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| Status |
Current
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Covers requirements for terminal blocks with screw-type or screw-less-type clamping units primarily intended for industrial or similar use and to be fixed to a support to provide electrical and mechanical connection between copper conductors.
| UL 60947-7-2:4ED 2017-01-27 | Low-Voltage Switchgear and Controlgear - Part 7-2: Ancillary Equipment - Protective Conductor Terminal Blocks for Copper Conductors |
| ISA 60079-7 : 2008 | EXPLOSIVE ATMOSPHERES - PART 7: EQUIPMENT PROTECTION BY INCREASED SAFETY "E" |
| NEMA ICS 4:2015 | Application Guideline for Terminal Blocks |
| UL 778:6ED 2016-07-07 | Motor-Operated Water Pumps |
| NFPA 70 : 2017 | NATIONAL ELECTRICAL CODE |
| UL 60947-7-3:3ED 2017-01-27 | Low-Voltage Switchgear and Controlgear - Part 7-3: Ancillary Equipment - Safety Requirements for Fuse Terminal Blocks |
| UL 60079-7:5ED 2017-02-24 | Explosive atmospheres - Part 7: Equipment protection by increased safety \'\'e\'\' |
| IEC 60715:2017 | Dimensions of low-voltage switchgear and controlgear - Standardized mounting on rails for mechanical support of switchgear, controlgear and accessories |
| IEC 60947-1:2007+AMD1:2010+AMD2:2014 CSV | Low-voltage switchgear and controlgear - Part 1: General rules |
| NFPA 70 : 2017 | NATIONAL ELECTRICAL CODE |
| ISO 4046:1978 | Paper, board, pulp and related terms — Vocabulary |
| UL 746A:6ED 2012-09-06 | Polymeric Materials - Short Term Property Evaluations |
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