BSI 23/30480690 DC 2023

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BS EN IEC 60352-7. Solderless connections – Part 7. Spring clamp connections. General requirements, test methods and practical guidance

Published By	Publication Date	Number of Pages
BSI	2023	40

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Categories: 31.220.10 - Plug-and-socket devices. Connectors, BSI

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PDF Catalog

PDF Pages	PDF Title
1	30480690-NC.pdf
3	48B_3069e_CD.pdf
7	FOREWORD
9	INTRODUCTION
10	1 Scope 2 Normative references
11	3 Terms and definitions
13	4 Requirements 4.1 Workmanship 4.2 Tools
14	5 Pre-requisites for basic test schedule 5.1 Spring clamp terminations 5.1.1 Materials 5.1.2 Surface finishes 5.1.3 Design features 5.1.4 Dimensions 5.2 Wires 5.2.1 General 5.2.2 Materials 5.2.3 Dimensions
15	5.2.4 Surface finishes 5.2.5 Wire insulation 5.3 Spring clamp connections 6 Testing 6.1 General 6.2 Standard conditions for testing 6.3 Preconditioning 6.4 Recovery
16	6.5 Mounting of specimen 7 Tests 7.1 General examination 7.2 Mechanical tests 7.2.1 Tensile strength 7.2.2 Wire deflection
19	7.2.3 Vibration
20	7.2.4 Repeated connections and disconnections
21	7.3 Electrical tests 7.3.1 Contact resistance
22	7.3.2 Electrical load and temperature 7.4 Climatic tests 7.4.1 General 7.4.2 Rapid change of temperature
23	7.4.3 Climatic sequence 7.4.4 Flowing mixed gas corrosion test 8 Test schedules 8.1 General
24	8.2 Basic test schedule 8.2.1 General 8.2.2 Initial examination 8.2.3 Testing of spring clamp connections with spring clamp terminations with and without a specified wire range
25	8.3 Full test schedule 8.3.1 General 8.3.2 Initial examination 8.3.3 Testing of spring clamp connections with and without a specified wire range 8.3.3.1 General 8.3.3.2 Test group A 8.3.3.3 Test group B
26	8.3.3.4 Test group C 8.3.3.5 Test group D 8.4 Flow charts
29	Annex A (informative) Practical guidance A.1 Current-carrying capacity A.2 Tool information A.3 Termination information A.3.1 General A.3.2 Design features A.3.2.1 General A.3.2.2 Types of spring clamp terminations A.3.2.2.1 Universal spring clamp terminations A.3.2.2.2 Non-universal spring clamp terminations
30	A.3.2.2.3 Push-in spring clamp termination A.3.3 Materials A.3.4 Surface finishes A.4 Wire information A.4.1 General A.4.2 Materials
31	A.4.3 Surface finishes A.4.4 Stripping information
32	A.5 Connection information
34	Annex B (normative) Tests for resiliency in metallic parts to compensate for any shrinkage or yielding of insulating material with regards to contact pressure transmitted via insulating material (CoPI) B.1 Ageing test sequence for connections with contact pressure via insulating material
40	Bibliography

Additional information

Status	Definitive
Pages	40
Publication Date	2023-10-03
Standard Number	23/30480690 DC
Title	BS EN IEC 60352-7. Solderless connections – Part 7. Spring clamp connections. General requirements, test methods and practical guidance
Descriptors	Communication equipment, Electronic equipment and components, Spring clips, Mechanical testing, Diameter, Telecommunication systems, Clips, Electrical connections, Electric wires, Electrical testing, Solderless connectors, Electric connectors, Electrical equipment
Publisher	BSI
Committee	EPL/48
ICS Codes	31.220.10 - Plug-and-socket devices. Connectors

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BSI 23/30480690 DC 2023

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