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UL
UL 60947-7-1:4ED 2017-01

UL 60947-7-1:4ED 2017-01

Current

Current

The latest, up-to-date edition.

Low-voltage switchgear and controlgear - Part 7-1: Ancillary equipment - Terminal blocks for copper conductors

Available format(s)

Hardcopy

Published date

27-01-2017

Publisher

Underwriters Laboratories

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).

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.

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.
DocumentType
Standard
Pages
0
ProductNote
NEW CHILD REV 1 2021 IS NOW ADDED.
PublisherName
Underwriters Laboratories
Status
Current

CAN/CSA-C22.2 NO. 60947-7-2:17 Low-voltage switchgear and controlgear ? Part 7-2: Ancillary equipment ? Protective conductor terminal blocks for copper conductors (Trinational standard with NMX-J-538/7-2-ANCE and UL 60947-7-2)
UL 60947-7-2:4ED 2017-01 Low-Voltage Switchgear and Controlgear - Part 7-2: Ancillary Equipment - Protective Conductor Terminal Blocks for Copper Conductors
CAN/CSA-C22.2 NO. 60947-1-13 (R2018) Low-voltage switchgear and controlgear - Part 1: General rules (Tri-national standard, with UL 60947-1 and NMX-J-515-ANCE)
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 Motor-Operated Water Pumps
NFPA 70 : 2017 NATIONAL ELECTRICAL CODE
CSA C22.2 NO. 60947-4-1:14 (R2019) Low-voltage switchgear and controlgear - Part 4-1: Contactors and motor-starters - Electromechanical contactors and motor-starters ( Bi-national standard, with UL 60947-4-1)
UL 60947-7-3:3ED 2017-01 Low-Voltage Switchgear and Controlgear - Part 7-3: Ancillary Equipment - Safety Requirements for Fuse Terminal Blocks
UL 60079-7:5ED 2017-02 Explosive atmospheres - Part 7: Equipment protection by increased safety \'\'e\'\'
CAN/CSA-C22.2 NO. 60947-7-3:17 Low-voltage switchgear and controlgear ? Part 7-3: Ancillary equipment ? Safety requirements for fuse terminal blocks (Trinational standard NMX-J-538/7-3-ANCE with UL 60947-7-3)
UL 1795:5ED 2016-09 Standard for Hydromassage Bathtubs

C22.1-15 Canadian Electrical Code, Part I (23rd Edition), Safety Standard for Electrical Installations
IEC 60715:2017 Dimensions of low-voltage switchgear and controlgear - Standardized mounting on rails for mechanical support of switchgear, controlgear and accessories
CSA C22.2 No. 65 : 2013 WIRE CONNECTORS
CAN/CSA-C22.2 NO. 60947-1-13 (R2018) Low-voltage switchgear and controlgear - Part 1: General rules (Tri-national standard, with UL 60947-1 and NMX-J-515-ANCE)
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 Polymeric Materials - Short Term Property Evaluations

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