prEN IEC 61076-8-106:2022

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

This part of IEC 61076-8 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.

Konektorji za električno in elektronsko opremo - Zahteve za izdelek - 8-106. del: Močnostni konektorji - Podrobna specifikacija za dvopolne pravokotne zaklepne konektorje z varovalkami za naznačeno enosmerno napetost 400 V in naznačeni tok 16 A

General Information

• Status: Not Published
• Publication Date: 24-Mar-2024
• ICS: 13.220.10 - Fire-fighting
• Technical Committee: CLC/SR 48B - Connectors
• Drafting Committee: IEC/SC 48B - IEC_SC_48B
• Current Stage: 4098 - Decision to drop project - Standstill maintained / released - Enquiry
• Completion Date: 03-Aug-2022
• Ref Project: oSIST prEN IEC 61076-8-106:2022 - 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 rated voltage of 400 V DC and rated current of 16 A

Standards Content (Sample)

SLOVENSKI STANDARD
01-julij-2022
Konektorji za električno in elektronsko opremo - Zahteve za izdelek - 8-106. del:
Močnostni konektorji - Podrobna specifikacija za dvopolne pravokotne zaklepne
konektorje z varovalkami za naznačeno enosmerno napetost 400 V in naznačeni
tok 16 A
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 rated voltage of 400 V DC and rated current of 16 A
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
Ta slovenski standard je istoveten z: prEN IEC 61076-8-106:2022
ICS:
31.220.10 Vtiči in vtičnice, konektorji Plug-and-socket devices.
Connectors
2003-01.Slovenski inštitut za standardizacijo. Razmnoževanje celote ali delov tega standarda ni dovoljeno.

48B/2956/CDV
COMMITTEE DRAFT FOR VOTE (CDV)
PROJECT NUMBER:
IEC 61076-8-106 ED1
DATE OF CIRCULATION: CLOSING DATE FOR VOTING:
2022-05-13 2022-08-05
SUPERSEDES DOCUMENTS:
48B/2906/CD, 48B/2923/CC
IEC SC 48B : ELECTRICAL CONNECTORS
SECRETARIAT: SECRETARY:
United States of America Mr Jeffrey Toran
OF INTEREST TO THE FOLLOWING COMMITTEES: PROPOSED HORIZONTAL STANDARD:

Other TC/SCs are requested to indicate their interest, if
any, in this CDV to the secretary.
FUNCTIONS CONCERNED:
EMC ENVIRONMENT QUALITY ASSURANCE SAFETY
SUBMITTED FOR CENELEC PARALLEL VOTING NOT SUBMITTED FOR CENELEC PARALLEL VOTING
Attention IEC-CENELEC parallel voting
The attention of IEC National Committees, members of
CENELEC, is drawn to the fact that this Committee Draft
for Vote (CDV) is submitted for parallel voting.
The CENELEC members are invited to vote through the
CENELEC online voting system.
This document is still under study and subject to change. It should not be used for reference purposes.
Recipients of this document are invited to submit, with their comments, notification of any relevant patent rights of
which they are aware and to provide supporting documentation.

TITLE:
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 rated voltage of 400 V DC and rated current of 16 A

PROPOSED STABILITY DATE: 2025
NOTE FROM TC/SC OFFICERS:
electronic file, to make a copy and to print out the content for the sole purpose of preparing National Committee positions.
You may not copy or "mirror" the file or printed version of the document, or any part of it, for any other purpose without
permission in writing from IEC.

IEC CDV 61076-8-106/Ed1  IEC:2022 – 2 – 48B/2956/CDV

1 CONTENTS
2 CONTENTS . 1
3 INTERNATIONAL ELECTROTECHNICAL COMMISSION . 5
4 CONNECTORS FOR ELECTRICAL AND ELECTRONIC EQUIPMENT– . 5
5 FOREWORD . 5
6 PRODUCT REQUIREMENTS . 8
7 1 Scope . 8
8 2 Normative references . 8
9 3 Terms and definitions . 10
10 4 Technical information . 10
11 4.1 Number of contacts and contact cavities . 10
12 4.2 Ratings and characteristics . 11
13 4.2.1 Ratings and characteristics of connectors . 11
14 4.2.2 Rating and characteristics of fuses . 11
15 4.3 Recommended method of termination . 11
16 4.4 Safety aspects . 11
17 4.5 Systems of levels . 11
18 4.5.1 Performance levels . 11
19 4.5.2 Compatibility levels . 11
20 4.6 Classification into climatic categories . 11
21 4.7 Clearance and creepage distances . 11
22 4.8 Current-carrying capacity . 11
23 4.9 Marking . 12
24 5 Dimensional information . 12
25 5.1 General . 12
26 5.2 Isometric view and common features . 12
27 5.2.1 Isometric view of free connector . 12
28 5.2.2 Isometric view of fixed connector . 12
29 5.3 Engagement (mating) information . 13
30 5.4 Fixed connectors . 13
31 5.4.1 Dimensions . 13
32 5.4.2 Terminations. 15
33 5.5 Free connectors . 15
34 5.5.1 Dimensions . 16
35 5.5.2 Terminations. 17
36 5.6 Accessories . 17
37 5.7 Mounting information . 17
38 5.8 Gauges . 18
39 5.8.1 Sizing gauges and retention force gauges . 18
40 6 Technical characteristics . 18
41 6.1 Classification into climatic categories . 18
42 6.2 Electrical characteristics . 18
43 6.2.1 Clearance and creepage distance . 18
44 6.2.2 Voltage proof . 18
45 6.2.3 Contact resistance . 18
46 Requirements: . 19
47 Final: 14 mΩ max. 19

IEC CDV 61076-8-106/Ed1  IEC:2022 – 3 – 48B/2956/CDV
48 6.2.4 Insulation resistance . 19
49 Requirements: . 19
50 6.3 Temperature rise . 19
51 6.3.2 Electrical load and temperature . 20
52 6.3.3 Fuse tripping . 20
53 6.4 Mechanical characteristics . 20
54 6.4.1 Mechanical operation . 20
55 6.4.2 Effectiveness of connector coupling devices . 20
56 6.4.3 Insertion and withdrawal force . 20
57 6.4.4 Contact retention in insert . 21
58 6.4.5 Polarizing and keying method . 21
59 6.4.6 retention force (resilient contact) . 21
60 6.4.7 Conductor secureness . 21
61 6.4.8 capacity . 21
62 6.5 Dynamic stress test . 22
63 6.5.1 Vibration (sine) . 22
64 6.5.2 Shock . 22
65 6.5.3 IP degree of protection . 22
66 6.6 Climatic test . 22
67 6.6.1 Damp heat, steady state . 22
68 6.6.2 Rapid change of temperature . 22
69 6.6.3 Corrosion, salt mist . 23
70 6.6.4 Dry heat . 23
71 6.6.5 Cold . 23
72 6.7 Environmental aspects . 23
73 6.7.1 Marking of insulation material (plastic) . 23
74 6.7.2 Design/use of material . 23
75 7 Test schedule . 23
76 7.1 General . 23
77 7.2 Test schedules. 24
78 7.2.1 Basic (minimum) test schedule . 24
79 7.2.2 Full test schedule . 24
80 Table 11 – Test group AP (continued). Error! Bookmark not defined.
81 Table 12 – Test group BP (continued). Error! Bookmark not defined.
82 Table 13 – Test group CP (continued). Error! Bookmark not defined.
83 Table 14 – Test group DP (continued). Error! Bookmark not defined.
84 7.3 Test procedures and measurement methods . 32
85 7.4 Pre-conditioning . 33
86 7.5 Wiring and mounting of test specimens . 33
87 7.5.1 Wiring . 33
88 7.5.2 Mounting . 33
90 Figure 1 – Free connector . 12
91 Figure 2 – Fixed connector . 13
92 Figure 3 – Fixed connector . 13
93 Figure 5 – Free connector . 16
94 Figure 6 – Free connector coding dimensions . 17
95 Figure 7 – Gauge for contacts .
...