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BS EN IEC 61076-2-101:2025 - TC Tracked Changes. Connectors for electrical and electronic equipment. Product requirements - Circular connectors. Detail specification for M12 connectors with screw-locking, 2025
- A-30459668.pdf [Go to Page]
- undefined
- European foreword
- Endorsement notice
- Annex ZA (normative) Normative references to international publications with their corresponding European publications [Go to Page]
- English [Go to Page]
- CONTENTS
- FOREWORD
- 1 Scope
- 2 Normative references
- 3 Terms and definitions
- 4 Technical information [Go to Page]
- 4.1 Recommended method of termination for rewirable connectors
- 4.2 Connector coding, number of contacts, ratings and characteristics
- Tables [Go to Page]
- Table 1 – Ratings of connectors
- 4.3 Systems of levels [Go to Page]
- 4.3.1 Performance level
- 4.3.2 Compatibility levels, according to IEC 61076-1
- 4.4 Classification into climatic categories
- 4.5 Creepage and clearance distances
- 4.6 Current-carrying capacity
- 4.7 Marking
- 4.8 Safety aspects
- 5 Dimensional information [Go to Page]
- 5.1 General
- 5.2 Fixed connectors [Go to Page]
- 5.2.1 General
- Table 2 – Styles of fixed connectors [Go to Page]
- 5.2.2 Style DM
- Figures [Go to Page]
- Figure 1 – Fixed connector, male contacts, square flange front mounting [Go to Page]
- 5.2.3 Style EM
- Figure 2 – Fixed connector, male contacts, with wire / cable, single hole mounting thread M16 × 1,5
- Table 3 – Dimensions of style DM, Figure 1
- Table 4 – Dimensions of style EM, Figure 2 [Go to Page]
- 5.2.4 Style FM
- 5.2.5 Style GM
- Figure 3 – Fixed connector, male contacts, with wire / cable, single hole mounting thread M20 × 1,5
- Figure 4 – Fixed connector, male contacts, with wire / cable, single hole mounting thread M16 × 1,5, mounting orientation
- Table 5 – Dimensions of style FM, Figure 3 [Go to Page]
- 5.2.6 Style HM
- 5.2.7 Style EF
- Figure 5 – Fixed connector, male contacts, with wire / cable, single hole mounting thread M20 × 1,5, mounting orientation
- Table 6 – Dimensions of style GM, Figure 4
- Table 7 – Dimensions of style HM, Figure 5 [Go to Page]
- 5.2.8 Style FF
- Figure 6 – Fixed connector, female contacts, with wire / cable, single hole mounting thread M16 × 1,5
- Figure 7 – Fixed connector, female contacts, with wire / cable, single hole mounting thread M20 × 1,5
- Table 8 – Dimensions of style EF, Figure 6 [Go to Page]
- 5.2.9 Style GF
- 5.2.10 Style HF
- Figure 8 – Fixed connector, female contacts, with wire / cable, single hole mounting thread M16 × 1,5, mounting orientation
- Table 9 – Dimensions of style FF, Figure 7
- Table 10 – Dimensions of style GF, Figure 8
- 5.3 Free connectors [Go to Page]
- 5.3.1 General
- Figure 9 – Fixed connector, female contacts, with wire / cable, single hole mounting thread M20 × 1,5, mounting orientation
- Table 11 – Dimensions of style HF, Figure 9
- Table 12 – Styles of free connectors [Go to Page]
- 5.3.2 Style JM
- 5.3.3 Style KM
- Figure 10 – Rewirable connector, male contacts, straight version, with locking nut
- Table 13 – Dimensions of style JM, Figure 10 [Go to Page]
- 5.3.4 Style LM
- Figure 11 – Rewirable connector, male contacts, right angled version, with locking nut
- Figure 12 – Non-rewirable connector, male contacts, straight version, with locking nut
- Table 14 – Dimensions of style KM, Figure 11 [Go to Page]
- 5.3.5 Style MM and NM
- Figure 13 – Non-rewirable connector, male contacts, right angled version, with locking nut
- Table 15 – Dimensions of style LM, Figure 12
- Table 16 – Dimensions of style MM and NM, Figure 13 [Go to Page]
- 5.3.6 Style JF
- 5.3.7 Style KF
- Figure 14 – Rewirable connector, female contacts, straight version, with locking nut
- Table 17 – Dimensions of style JF, Figure 14 [Go to Page]
- 5.3.8 Style LF
- Figure 15 – Rewirable connector, female contacts, right angled version, with locking nut
- Figure 16 – Non-rewirable connector, female contacts, straight version, with locking nut
- Table 18 – Dimensions of style KF, Figure 15 [Go to Page]
- 5.3.9 Style MF and NF
- Figure 17 – Non-rewirable connector, female contacts, right angled version, with locking nut
- Table 19 – Dimensions of style LF, Figure 16
- Table 20 – Dimensions of style MF and NF, Figure 17
- 5.4 Interface dimensions [Go to Page]
- 5.4.1 Pin front and side view A-coding up to 5-way
- Figure 18 – Pin front and side view A-coding, up to 5-way
- Table 21 – Dimensions for Figure 18 [Go to Page]
- 5.4.2 Pin front and side view A-coding up to 8-way
- Figure 19 – Contact position A-coding up to 5-way, front view
- Figure 20 – Pin front and side view A-coding, up to 8-way
- Table 22 – Dimensions for Figure 20 [Go to Page]
- 5.4.3 Pin front and side view A-coding up to 12-way
- Figure 21 – Contact position A-coding up to 8-way, front view
- Figure 22 – Pin front and side view A-coding, up to 12-way
- Table 23 – Dimensions for Figure 22 [Go to Page]
- 5.4.4 Pin front and side view A-coding up to 17-way
- Figure 23 – Contact position A-coding up to 12-way, front view
- Figure 24 – Pin front and side view A-coding, up to 17-way
- Table 24 – Dimensions for Figure 24
- Figure 25 – Contact position A-coding up to 17-way, front view [Go to Page]
- 5.4.5 Pin front and side view up to B-coding
- Figure 26 – Pin front and side view B-coding, up to 5-way
- Table 25 – Dimensions for Figure 26 [Go to Page]
- 5.4.6 Pin front and side view C-coding 3-way
- Figure 27 – Contact position B-coding up to 5-way, front view
- Figure 28 – Pin front and side view C-coding, 3-way [Go to Page]
- 5.4.7 Pin front and side view C-coding 4-way
- Figure 29 – Contact position C-coding 3-way, front view
- Table 26 – Dimensions for Figure 28
- Figure 30 – Pin front and side view C-coding, 4-way
- Table 27 – Dimensions for Figure 30 [Go to Page]
- 5.4.8 Pin front and side view C-coding 5-way
- Figure 31 – Contact position C-coding 4-way, front view
- Figure 32 – Pin front and side view C-coding, 5-way [Go to Page]
- 5.4.9 Pin front and side view C-coding 6-way
- Figure 33 – Contact position C-coding 5-way, front view
- Table 28 – Dimensions for Figure 32
- Figure 34 – Pin front and side view C-coding, 6-way
- Table 29 – Dimensions for Figure 34 [Go to Page]
- 5.4.10 Pin front and side view D-coding
- Figure 35 – Contact position C-coding 6-way, front view
- Figure 36 – Pin front and side view D-coding
- Figure 37 – Contact position D-coding, front view
- Table 30 – Dimensions for Figure 36
- 5.5 Engagement (mating) information
- Figure 38 – Engagement (mating) information
- Table 31 – Connectors dimensions in mated and locked position
- 5.6 Gauges – Sizing gauges and retention force gauges
- Figure 39 – Gauge dimensions
- 6 Characteristics [Go to Page]
- 6.1 General
- 6.2 Pin assignment and other definitions
- 6.3 Classification into climatic categories
- Table 32 – Gauges
- Table 33 – Climatic category
- 6.4 Electrical characteristics [Go to Page]
- 6.4.1 Rated insulation voltage – Rated impulse voltage – Pollution degree
- 6.4.2 Voltage proof
- Table 34 – Rated insulation voltage – Rated impulse voltage – Pollution degree [Go to Page]
- 6.4.3 Current-carrying capacity
- Table 35 – Voltage proof [Go to Page]
- 6.4.4 Contact resistance
- 6.4.5 Insulation resistance
- 6.5 Mechanical characteristics [Go to Page]
- 6.5.1 Mechanical operation
- Table 36 – Current-carrying capacity [Go to Page]
- 6.5.2 Insertion and withdrawal forces
- 6.5.3 Contact retention in insert
- 6.5.4 Polarizing and coding method
- 6.6 Other characteristics [Go to Page]
- 6.6.1 Vibration (sinusoidal)
- Table 37 – Number of mechanical operations
- Table 38 – Insertion and withdrawal forces [Go to Page]
- 6.6.2 Shock
- 6.6.3 Degree of protection provided by enclosures (IP code)
- 6.6.4 Shielding properties
- 6.7 Environmental aspects – Marking of insulation material (plastics)
- 7 Test schedule [Go to Page]
- 7.1 General [Go to Page]
- 7.1.1 Overview
- 7.1.2 Climatic category
- 7.1.3 Creepage and clearance distances
- 7.1.4 Arrangement for contact resistance measurement
- 7.1.5 Arrangement for dynamic stress tests
- Figure 40 – Contact resistance arrangement
- Figure 41 – Dynamic stress test arrangement [Go to Page]
- 7.1.6 Wiring of specimens
- 7.2 Test schedules [Go to Page]
- 7.2.1 Basic (minimum) test schedule
- 7.2.2 Full test schedule
- Table 39 – Number of test specimens
- Table 40 – Test group P
- Table 41 – Test group AP
- Table 42 – Test group BP
- Table 43 – Test group CP
- Table 44 – Test group DP
- Table 45 – Test group EP
- Table 46 – Test group FP
- Table 47 – Test group NP
- Annex A (informative) Diameter of the female connector body [Go to Page]
- Figure A.1 – Diameter of the female connector body
- Table A.1 – Diameter of the female connector body, dimension x
- Annex B (informative) Orientation of cable outlet in relation to coding [Go to Page]
- Figure B.1 – Orientation of cable outlet in relation to the coding – Free male connectors according to Table 12
- Annex C (normative) Dimensions of connector insert [Go to Page]
- C.1 General
- C.2 Connector insert, male contacts, without locking thread
- C.3 Connector insert, male contacts, with M12 locking thread
- Figure C.1 – Connector insert, male contacts, without locking thread
- Table C.1 – Dimensions of connector insert, Figure C.1
- Figure C.2 – Connector insert, male contacts
- Table C.2 – Dimensions of connector insert, Figure C.2
- Bibliography [Go to Page]
