1、 IEC PAS 61076-3-126 Edition 1.0 2018-01 PUBLICLY AVAILABLE SPECIFICATION Connectors for electrical and electronic equipment Product requirements Part 3-126:Rectangular connectors Detail specification for 5 pole power connectors for industrial environments with push-pull locking IEC PAS 61076-3-126:
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11、d electronic equipment Product requirements Part 3-126:Rectangular connectors Detail specification for 5 pole power connectors for industrial environments with push-pull locking INTERNATIONAL ELECTROTECHNICAL COMMISSION ICS 31.220.10 ISBN 978-2-8322-5235-2 Registered trademark of the International E
12、lectrotechnical Commission Warning!Make sure that you obtained this publication from an authorized distributor.2 IEC PAS 61076-3-126:2018 IEC 2018 CONTENTS FOREWORD.5 INTRODUCTION.7 1 Scope.8 2 Normative references.8 3 Terms and definitions.11 4 Technical information.12 4.1 Systems of levels.12 4.1.
13、1 Performance levels.12 4.1.2 Compatibility levels,according to IEC 61076-1:2006.12 4.2 Classification into climatic categories.12 4.3 Clearance and creepage distances.12 4.4 Current-carrying capacity.12 4.5 Marking.12 5 Dimensional information.13 5.1 Common features.13 5.2 Reference system.13 5.3 E
14、ngagement(mating)information.13 5.3.1 Engaging(mating)direction.13 5.3.2 Perpendicular to the engaging(mating)direction.13 5.3.3 Inclination.13 5.4 Fixed connectors.14 5.4.1 Dimensions.14 5.4.2 Electrical terminations.16 5.5 Free connectors.16 5.5.1 Dimensions.16 5.5.2 Electrical terminations.18 5.6
15、 Accessories.18 5.7 Mounting information for connectors.19 5.8 Gauges.19 5.8.1 Sizing gauges and retention force gauges.19 5.8.2 Mechanical function,engaging/separating/insertion/withdrawal force gauges.20 5.8.3 Probes.20 5.8.4 Contact resistance gauge.20 5.8.5 Test panel(for voltage proof test).20
16、5.8.6 Test panel(for EMC/crosstalk,etc.).20 6 Characteristics.20 6.1 General.20 6.2 Pin assignment and other definitions.21 6.3 Classification into climatic categories.21 6.4 Electrical characteristics.21 6.4.1 Creepage and clearance distances.21 6.4.2 Voltage proof.21 6.4.3 Current-carrying capacity.22 6.4.4 Contact and shield resistance.23 6.4.5 Insulation resistance.23 IEC PAS 61076-3-126:2018 IEC 2018 3 6.4.6 Impedance.24 6.4.7 Transmission characteristics.24 6.5 Mechanical characteristics.2
