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IEC 60947-7-4:2013

Superseded
Superseded

A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.

View Superseded by
superseded

A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.

Low-voltage switchgear and controlgear - Part 7-4: Ancillary equipment - PCB terminal blocks for copper conductors
Available format(s)

Hardcopy , PDF , PDF 3 Users , PDF 5 Users , PDF 9 Users

Superseded date

12-31-2021

Language(s)

English - French, Spanish, Castilian

Published date

08-06-2013

FOREWORD
INTRODUCTION
1 General
2 Terms and 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) - Structure of a PCB terminal block
Annex B (informative) - Additional Information to be
        specified between manufacturer and user
Annex C (informative) - Examples of PCBs and PCB
        terminal blocks for high current application
Bibliography

IEC 60947-7-4:2013 specifies requirements for PCB terminal blocks primarily intended for industrial or similar use. Mounting and fixing on the printed circuit board is made by soldering, press-in or equivalent methods to provide electrical and mechanical connection between copper conductors and the printed circuit board.This standard applies to PCB terminal blocks intended to connect copper conductors, with or without special preparation, having a cross-section between 0,05 mm2 and 300 mm2 (AWG 30/600 kcmil), intended to be used in circuits of a rated voltage not exceeding 1 000 V a.c. up to 1 000 Hz or 1 500 V d.c.

Committee
TC 121/SC 121A
DevelopmentNote
Stability date: 2018. (08/2013)
DocumentType
Standard
Pages
60
PublisherName
International Electrotechnical Committee
Status
Superseded
SupersededBy

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IEC 60352-6:1997 Solderless connections - Part 6: Insulation piercing connections - General requirements, test methods and practical guidance
IEC 60068-2-20:2008 Environmental testing - Part 2-20: Tests - Test T: Test methods for solderability and resistance to soldering heat of devices with leads
IEC 60998-2-3:2002 Connecting devices for low-voltage circuits for household and similar purposes - Part 2-3: Particular requirements for connecting devices as separate entities with insulation-piercing clamping units
IEC 60512-9-5:2010 Connectors for electronic equipment - Tests and measurements - Part 9-5: Endurance tests - Test 9e: Current loading, cyclic
IEC 60999-2:2003 Connecting devices - Electrical copper conductors - Safety requirements for screw-type and screwless-type clamping units - Part 2: Particular requirements for clamping units for conductors above 35 mm2 up to 300 mm2 (included)
IEC 61210:2010 Connecting devices - Flat quick-connect terminations for electrical copper conductors - Safety requirements
IEC 60512-5-1:2002 Connectors for electronic equipment - Tests and measurements - Part 5-1: Current-carrying capacity tests - Test 5a: Temperature rise
IEC 60695-2-11:2014 Fire hazard testing - Part 2-11: Glowing/hot-wire based test methods - Glow-wire flammability test method for end-products (GWEPT)
IEC 60695-2-13:2010+AMD1:2014 CSV Fire hazard testing - Part 2-13: Glowing/hot-wire based test methods- Glow-wire ignition temperature (GWIT) test method for materials
IEC 60999-1:1999 Connecting devices - Electrical copper conductors - Safety requirements for screw-type and screwless-type clamping units - Part 1: General requirements and particular requirements for clamping units for conductors from 0,2 mm2 up to 35 mm2 (included)
IEC 60352-1:1997 Solderless connections - Part 1: Wrapped connections - General requirements, test methods and practical guidance
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IEC 60352-5:2012 Solderless connections - Part 5: Press-in connections - General requirements, test methods and practical guidance
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IEC 60512-2-1:2002 Connectors for electronic equipment - Tests and measurements - Part 2-1: Electrical continuity and contact resistance tests - Test 2a: Contact resistance - Millivolt level method
IEC 60512-11-7:2003 Connectors for electronic equipment - Tests and measurements - Part 11-7: Climatic tests - Test 11g: Flowing mixed gas corrosion test
IEC 60512-5-2:2002 Connectors for electronic equipment - Tests and measurements - Part 5-2: Current-carrying capacity tests - Test 5b: Current-temperature derating
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IEC 60695-2-10:2013 Fire hazard testing - Part 2-10: Glowing/hot-wire based test methods - Glow-wire apparatus and common test procedure
IEC 60664-1:2007 Insulation coordination for equipment within low-voltage systems - Part 1: Principles, requirements and tests
ISO 6988:1985 Metallic and other non organic coatings Sulfur dioxide test with general condensation of moisture
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