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IEC 61076-8-106:2023

(Main)

Connectors for electrical and electronic equipment - Product requirements - Part 8-106: Power connectors - Detail specification for 2-poles push-pull coupling rectangular connectors with fuses, for 400 V DC rated voltage and 16 A rated current

Connectors for electrical and electronic equipment - Product requirements - Part 8-106: Power connectors - Detail specification for 2-poles push-pull coupling rectangular connectors with fuses, for 400 V DC rated voltage and 16 A rated current

IEC 61076-8-106: 2023 applies to free and fixed, 2-pole push-pull and snap locking power rectangular connectors with fuses, with rated voltage of 400 V DC and rated current of 16 A. It includes overall dimensions, interface dimensions, technical characteristics, performance requirements, and test methods.
Connectors according to this document are connectors with breaking capacity (CBC) according to IEC 61984 which are mainly used in DC power conduction, in the field of electrical and electronic equipment.

Connecteurs pour équipements électriques et électroniques - Exigences de produit - Partie 8-106: Connecteurs d’alimentation - Spécification particulière pour les connecteurs bipolaires rectangulaires à accouplement pousser-tirer équipés de coupe-circuits, pour une tension assignée de 400 V en courant continu et un courant assigné de 16 A

IEC 61076-8-106: 2023 s'applique aux connecteurs rectangulaires libres et fixes, à 2 pôles à verrouillage push-pull et à verrouillage par encliquetage avec fusibles, avec une tension nominale de 400 V CC et un courant nominal de 16 A. Il comprend les dimensions globales, les dimensions de l'interface, les caractéristiques techniques, les exigences de performance et les méthodes d'essai. Les connecteurs selon ce document sont des connecteurs à capacité de rupture (CBC) selon IEC 61984 qui sont principalement utilisés dans la conduction de puissance DC, dans le domaine des équipements électriques et électroniques.

General Information

Status
Published
Publication Date
13-Jul-2023
ICS
13.220.10 - Fire-fighting
Technical Committee
SC 48B - Electrical connectors
Current Stage
PPUB - Publication issued
Start Date
13-Jul-2023
Completion Date
14-Jul-2023
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IEC 61076-8-106:2023 - Connectors for electrical and electronic equipment - Product requirements - Part 8-106: Power connectors - Detail specification for 2-poles push-pull coupling rectangular connectors with fuses, for 400 V DC rated voltage and 16 A rated current Released:7/14/2023IEC 61076-8-106:2023 - Connectors for electrical and electronic equipment - Product requirements - Part 8-106: Power connectors - Detail specification for 2-poles push-pull coupling rectangular connectors with fuses, for 400 V DC rated voltage and 16 A rated current Released:7/14/2023
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IEC 61076-8-106:2023 - Connectors for electrical and electronic equipment - Product requirements - Part 8-106: Power connectors - Detail specification for 2-poles push-pull coupling rectangular connectors with fuses, for 400 V DC rated voltage and 16 A rated current Released:7/14/2023
English and French language
65 pages
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IEC 61076-8-106 ®
Edition 1.0 2023-07
INTERNATIONAL
STANDARD
NORME
INTERNATIONALE
colour
inside
Connectors for electrical and electronic equipment – Product requirements –
Part 8-106: Power connectors – Detail specification for 2-poles push-pull
coupling rectangular connectors with fuses, for 400 V DC rated voltage and 16 A
rated current
Connecteurs pour équipements électriques et électroniques – Exigences de
produit –
Partie 8-106: Connecteurs d’alimentation – Spécification particulière pour les
connecteurs bipolaires rectangulaires à accouplement pousser-tirer équipés de
coupe-circuits, pour une tension assignée de 400 V en courant continu et un
courant assigné de 16 A
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IEC 61076-8-106 ®
Edition 1.0 2023-07
INTERNATIONAL
STANDARD
NORME
INTERNATIONALE
colour
inside
Connectors for electrical and electronic equipment – Product requirements –

Part 8-106: Power connectors – Detail specification for 2-poles push-pull

coupling rectangular connectors with fuses, for 400 V DC rated voltage and 16 A

rated current
Connecteurs pour équipements électriques et électroniques – Exigences de

produit –
Partie 8-106: Connecteurs d’alimentation – Spécification particulière pour les

connecteurs bipolaires rectangulaires à accouplement pousser-tirer équipés de

coupe-circuits, pour une tension assignée de 400 V en courant continu et un

courant assigné de 16 A
INTERNATIONAL
ELECTROTECHNICAL
COMMISSION
COMMISSION
ELECTROTECHNIQUE
INTERNATIONALE
ICS 31.220.10  ISBN 978-2-8322-7125-4

– 2 – IEC 61076-8-106:2023 © IEC 2023
CONTENTS
FOREWORD . 5
1 Scope . 8
2 Normative references . 8
3 Terms and definitions . 11
4 Technical information . 11
4.1 Number of contacts and contact cavities . 11
4.2 Ratings and characteristics . 11
4.2.1 Ratings and characteristics of connectors . 11
4.2.2 Rating and characteristics of fuses . 11
4.3 Recommended method of termination . 11
4.4 Safety aspects . 11
4.5 Systems of levels . 12
4.5.1 Performance levels . 12
4.5.2 Compatibility levels . 12
4.6 Classification into climatic categories . 12
4.7 Clearance and creepage distances . 12
4.8 Current-carrying capacity . 12
4.9 Marking . 12
5 Dimensional information . 12
5.1 General . 12
5.2 Isometric view and common features . 12
5.2.1 General . 12
5.2.2 Isometric view of free connector . 13
5.2.3 Isometric view of fixed connector . 13
5.3 Engagement (mating) information . 13
5.4 Fixed connectors . 13
5.4.1 General . 13
5.4.2 Dimensions . 14
5.4.3 Terminations . 15
5.5 Free connectors . 15
5.5.1 General . 15
5.5.2 Dimensions . 16
5.5.3 Terminations . 17
5.6 Accessories . 17
5.7 Mounting information . 17
5.7.1 General . 17
5.7.2 Gauges – Sizing gauges and retention force gauges . 18
6 Technical characteristics . 18
6.1 Classification into climatic categories (Table 6) . 18
6.2 Electrical characteristics . 18
6.2.1 Clearance and creepage distance . 18
6.2.2 Voltage proof . 18
6.2.3 Contact resistance . 19
6.2.4 Insulation resistance . 19
6.3 Temperature rise . 19
6.3.1 General . 19

6.3.2 Current temperature derating . 19
6.3.3 Electrical load and temperature . 20
6.3.4 Fuse tripping . 20
6.4 Mechanical characteristics . 20
6.4.1 Mechanical operation . 20
6.4.2 Effectiveness of connector coupling devices . 21
6.4.3 Insertion and withdrawal force . 21
6.4.4 Contact retention in insert . 21
6.4.5 Polarizing and keying method . 21
6.4.6 retention force (resilient contact) . 21
6.4.7 Conductor secureness . 22
6.4.8 Capacity . 22
6.5 Dynamic stress test. 22
6.5.1 Vibration (sine) . 22
6.5.2 Shock . 23
6.5.3 IP degree of protection . 23
6.6 Climatic test . 23
6.6.1 Damp heat, steady state . 23
6.6.2 Rapid change of temperature . 23
6.6.3 Corrosion, salt mist . 23
6.6.4 Dry heat .
...

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