Security check
Please login to your personal account to use this feature.
Please login to your authorized staff account to use this feature.
Are you sure you want to empty the cart?
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]