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M8, M12, & 7/8'' Circular Connectors

HARTING M8, M12, and 7/8'' Circular Connectors feature straight and angled variants with IDC or crimp connectors for field assembly or a range of pre-assembled overmolded connectors. The M8 and M12 circular connectors are mainly used for the cabling of sensors and actuators. The 7/8'' circular connectors are primarily used for DeviceNet applications and power supplies. The range of these HARTING M8, M12, and 7/8'' connectors are further enhanced with a wide selection of solutions for the device side, such as panel feed-through, PCB adapters, and gender changers.

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Part #

Ethernet Cables / Networking Cables M12-D 4PIN M/M STRT DBL END 5.0M PVC

21349292405050
HARTING
1: £62.69
6Expected 09/03/2026

Mfr. Part No.
21349292405050

Mouser Part No
617-21349292405050

HARTING

Ethernet Cables / Networking Cables M12-D 4PIN M/M STRT DBL END 5.0M PVC

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Datasheet

6Expected 09/03/2026

£62.69

£53.28

£49.95

£47.57

£46.67

Min.: 1
Mult.: 1

Restricted Availability

Ethernet Cables / Networking Cables M12A 12PIN 12POLE FML STRT 2.0M PUR

21348500C78020
HARTING
1: £30.81
4Expected 23/03/2026

Mfr. Part No.
21348500C78020

Mouser Part No
617-21348500C78020

HARTING

Ethernet Cables / Networking Cables M12A 12PIN 12POLE FML STRT 2.0M PUR

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Datasheet

4Expected 23/03/2026

£30.81

£25.10

£24.85

£24.41

View

Min.: 1
Mult.: 1

Restricted Availability

Circular Metric Connectors M12-B 4PIN FML STRT SNGL END 0.5M RECEPT

21033386405
HARTING
1: £13.84
5Stock Available Restricted Availability

Mfr. Part No.
21033386405

Mouser Part No
617-21033386405

HARTING

Circular Metric Connectors M12-B 4PIN FML STRT SNGL END 0.5M RECEPT

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Datasheet

5Stock Available

More Info Available

£13.84

£12.11

£11.42

£10.91

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Min.: 1
Mult.: 1

Restricted Availability

Sensor Cables / Actuator Cables M8 3PIN M/F STRT DOUBLE END 5.0M PUR

21348081388050
HARTING
1: £16.86
11Stock Available Restricted Availability

Mfr. Part No.
21348081388050

Mouser Part No
617-21348081388050

HARTING

Sensor Cables / Actuator Cables M8 3PIN M/F STRT DOUBLE END 5.0M PUR

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Datasheet

11Stock Available

More Info Available

£16.86

£14.49

£13.74

£13.24

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Min.: 1
Mult.: 1

Restricted Availability

Sensor Cables / Actuator Cables M8 4PIN M/F STRT DOUBLE END 10.0M PVC

21348081481100
HARTING
1: £19.35
2Stock Available Restricted Availability

Mfr. Part No.
21348081481100

Mouser Part No
617-21348081481100

HARTING

Sensor Cables / Actuator Cables M8 4PIN M/F STRT DOUBLE END 10.0M PVC

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Datasheet

2Stock Available

More Info Available

£19.35

£16.45

£15.42

£14.68

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Min.: 1
Mult.: 1

Restricted Availability

Sensor Cables / Actuator Cables M8 4PIN M/F STRT DOUBLE END 1.5M PUR

21348081489015
HARTING
1: £14.61
1Stock Available Restricted Availability

Mfr. Part No.
21348081489015

Mouser Part No
617-21348081489015

HARTING

Sensor Cables / Actuator Cables M8 4PIN M/F STRT DOUBLE END 1.5M PUR

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Datasheet

1Stock Available

More Info Available

£14.61

£12.44

£12.03

£11.93

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Min.: 1
Mult.: 1

Restricted Availability

Ethernet Cables / Networking Cables M12-A 8PIN M/F ST DOUBLE END 1.5M PVC

21348485882015
HARTING
1: £22.65
2Stock Available Restricted Availability

Mfr. Part No.
21348485882015

Mouser Part No
617-21348485882015

HARTING

Ethernet Cables / Networking Cables M12-A 8PIN M/F ST DOUBLE END 1.5M PVC

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Datasheet

2Stock Available

More Info Available

£22.65

£19.12

£18.92

£18.51

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Min.: 1
Mult.: 1

Restricted Availability

Ethernet Cables / Networking Cables M12A 12PIN 12POLE DBL M/F STRT0.5M PVC

21348485C78005
HARTING
1: £34.93
2Stock Available Restricted Availability

Mfr. Part No.
21348485C78005

Mouser Part No
617-21348485C78005

HARTING

Ethernet Cables / Networking Cables M12A 12PIN 12POLE DBL M/F STRT0.5M PVC

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Datasheet

2Stock Available

More Info Available

£34.93

£30.21

£30.02

£29.76

View

Min.: 1
Mult.: 1

Restricted Availability

Ethernet Cables / Networking Cables M12A 12PIN 12POLE DBL M/F STRT1.5M PUR

21348485C78015
HARTING
1: £38.90
3Stock Available Restricted Availability

Mfr. Part No.
21348485C78015

Mouser Part No
617-21348485C78015

HARTING

Ethernet Cables / Networking Cables M12A 12PIN 12POLE DBL M/F STRT1.5M PUR

Learn More

Datasheet

3Stock Available

More Info Available

£38.90

£32.53

£31.22

£29.73

View

Min.: 1
Mult.: 1

Restricted Availability

Sensor Cables / Actuator Cables M12A 12PIN 12POLE DBL M/F STRT1.0M PVC

21348485C79010
HARTING
1: £36.25
5Stock Available Restricted Availability

Mfr. Part No.
21348485C79010

Mouser Part No
617-21348485C79010

HARTING

Sensor Cables / Actuator Cables M12A 12PIN 12POLE DBL M/F STRT1.0M PVC

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Datasheet

5Stock Available

More Info Available

£36.25

£30.31

£29.02

£27.64

View

Min.: 1
Mult.: 1

Restricted Availability

Ethernet Cables / Networking Cables M12A 12PIN 12POLE DBL M/F STRT1.5M PVC

21348485C79015
HARTING
1: £36.93
2Stock Available Restricted Availability

Mfr. Part No.
21348485C79015

Mouser Part No
617-21348485C79015

HARTING

Ethernet Cables / Networking Cables M12A 12PIN 12POLE DBL M/F STRT1.5M PVC

Learn More

Datasheet

2Stock Available

More Info Available

£36.93

£34.24

£33.78

£33.26

View

Min.: 1
Mult.: 1

Restricted Availability

Ethernet Cables / Networking Cables M12A 12PIN 12POLE DBL M/F STRT2.0M PVC

21348485C79020
HARTING
1: £35.93
21Stock Available Restricted Availability

Mfr. Part No.
21348485C79020

Mouser Part No
617-21348485C79020

HARTING

Ethernet Cables / Networking Cables M12A 12PIN 12POLE DBL M/F STRT2.0M PVC

Learn More

Datasheet

21Stock Available

More Info Available

£35.93

£30.14

£28.77

£28.15

Min.: 1
Mult.: 1

Restricted Availability

Ethernet Cables / Networking Cables M12-B 4PIN M/F STRT DBL END 0.5M PVC

21348889486005
HARTING
1: £40.13
2Stock Available Restricted Availability

Mfr. Part No.
21348889486005

Mouser Part No
617-21348889486005

HARTING

Ethernet Cables / Networking Cables M12-B 4PIN M/F STRT DBL END 0.5M PVC

Learn More

Datasheet

2Stock Available

More Info Available

£40.13

£33.58

£33.24

£32.59

View

Min.: 1
Mult.: 1

Restricted Availability

Sensor Cables / Actuator Cables M12-B 4PIN M/F STRT DOUBLE END 1.0M PVC

21348889486010
HARTING
1: £42.34
3Stock Available Restricted Availability

Mfr. Part No.
21348889486010

Mouser Part No
617-21348889486010

HARTING

Sensor Cables / Actuator Cables M12-B 4PIN M/F STRT DOUBLE END 1.0M PVC

Learn More

Datasheet

3Stock Available

More Info Available

£42.34

£34.93

Min.: 1
Mult.: 1

Restricted Availability

Sensor Cables / Actuator Cables M12-B 4PIN M/F STRT DOUBLE END 5.0M PVC

21348889486050
HARTING
1: £55.18
2Stock Available Restricted Availability

Mfr. Part No.
21348889486050

Mouser Part No
617-21348889486050

HARTING

Sensor Cables / Actuator Cables M12-B 4PIN M/F STRT DOUBLE END 5.0M PVC

Learn More

Datasheet

2Stock Available

More Info Available

£55.18

£45.43

Min.: 1
Mult.: 1

Restricted Availability

Ethernet Cables / Networking Cables M12-B 4PIN M/F STRT DBL END 0.5M PUR

21348889487005
HARTING
1: £43.03
2Stock Available Restricted Availability

Mfr. Part No.
21348889487005

Mouser Part No
617-21348889487005

HARTING

Ethernet Cables / Networking Cables M12-B 4PIN M/F STRT DBL END 0.5M PUR

Learn More

Datasheet

2Stock Available

More Info Available

£43.03

£35.79

£35.71

£35.29

£34.94

Min.: 1
Mult.: 1

Restricted Availability

Ethernet Cables / Networking Cables M12-B 4PIN M/F STRT DOUBLE END 1.0M PUR

21348889487010
HARTING
1: £45.71
5Stock Available Restricted Availability

Mfr. Part No.
21348889487010

Mouser Part No
617-21348889487010

HARTING

Ethernet Cables / Networking Cables M12-B 4PIN M/F STRT DOUBLE END 1.0M PUR

Learn More

Datasheet

5Stock Available

More Info Available

£45.71

£45.67

View

Min.: 1
Mult.: 1

Restricted Availability

Ethernet Cables / Networking Cables M12-B 4PIN M/F STRT DBL END 2.0M PUR

21348889487020
HARTING
1: £55.13
5Stock Available Restricted Availability

Mfr. Part No.
21348889487020

Mouser Part No
617-21348889487020

HARTING

Ethernet Cables / Networking Cables M12-B 4PIN M/F STRT DBL END 2.0M PUR

Learn More

Datasheet

5Stock Available

More Info Available

£55.13

£46.12

£45.34

£43.20

View

Min.: 1
Mult.: 1

Restricted Availability

Ethernet Cables / Networking Cables M12-B 4PIN M/F STRT DOUBLE END 5.0M PUR

21348889487050
HARTING
1: £73.63
2Stock Available Restricted Availability

Mfr. Part No.
21348889487050

Mouser Part No
617-21348889487050

HARTING

Ethernet Cables / Networking Cables M12-B 4PIN M/F STRT DOUBLE END 5.0M PUR

Learn More

Datasheet

2Stock Available

More Info Available

£73.63

£72.97

View

Min.: 1
Mult.: 1

Restricted Availability

Ethernet Cables / Networking Cables M12-D 4PIN MALE STRT SINGLE END 0.5M PVC

21349200405005
HARTING
1: £28.88
2Stock Available Restricted Availability

Mfr. Part No.
21349200405005

Mouser Part No
617-21349200405005

HARTING

Ethernet Cables / Networking Cables M12-D 4PIN MALE STRT SINGLE END 0.5M PVC

Learn More

Datasheet

2Stock Available

More Info Available

£28.88

£25.53

£23.93

£22.79

View

Min.: 1
Mult.: 1

Restricted Availability

Ethernet Cables / Networking Cables M12-D 4PIN M/M STRT DOUBLE END 0.5M PVC

21349292405005
HARTING
1: £33.91
5Stock Available Restricted Availability

Mfr. Part No.
21349292405005

Mouser Part No
617-21349292405005

HARTING

Ethernet Cables / Networking Cables M12-D 4PIN M/M STRT DOUBLE END 0.5M PVC

Learn More

Datasheet

5Stock Available

More Info Available

£33.91

£30.63

Min.: 1
Mult.: 1

Restricted Availability

Ethernet Cables / Networking Cables M12-D 4PIN M/M STRT DOUBLE END 1.5M PVC

21349292405015
HARTING
1: £47.21
5Stock Available Restricted Availability

Mfr. Part No.
21349292405015

Mouser Part No
617-21349292405015

HARTING

Ethernet Cables / Networking Cables M12-D 4PIN M/M STRT DOUBLE END 1.5M PVC

Learn More

Datasheet

5Stock Available

More Info Available

£47.21

£40.12

£37.62

£35.82

£34.22

Min.: 1
Mult.: 1

Restricted Availability

Ethernet Cables / Networking Cables M12-D 4PIN M/M STRT DBL END 10.0M PVC

21349292405100
HARTING
1: £81.35
5Stock Available Restricted Availability

Mfr. Part No.
21349292405100

Mouser Part No
617-21349292405100

HARTING

Ethernet Cables / Networking Cables M12-D 4PIN M/M STRT DBL END 10.0M PVC

Learn More

Datasheet

5Stock Available

More Info Available

£81.35

£71.62

£67.14

£64.49

Min.: 1
Mult.: 1

Restricted Availability

Sensor Cables / Actuator Cables M12-D 4PIN M/M STRT DBL END 1.0M PUR

21349292477010
HARTING
1: £47.21
4Stock Available Restricted Availability

Mfr. Part No.
21349292477010

Mouser Part No
617-21349292477010

HARTING

Sensor Cables / Actuator Cables M12-D 4PIN M/M STRT DBL END 1.0M PUR

Learn More

Datasheet

4Stock Available

More Info Available

£47.21

£39.68

£38.39

£36.55

£34.99

Min.: 1
Mult.: 1

Restricted Availability

Ethernet Cables / Networking Cables M12-D 4PIN M/M STRT DOUBLE END 1.5M PUR

21349292477015
HARTING
1: £51.61
4Stock Available Restricted Availability

Mfr. Part No.
21349292477015

Mouser Part No
617-21349292477015

HARTING

Ethernet Cables / Networking Cables M12-D 4PIN M/M STRT DOUBLE END 1.5M PUR

Learn More

Datasheet

4Stock Available

More Info Available

£51.61

£44.06

£41.31

£39.34

£37.91

Min.: 1
Mult.: 1

Restricted Availability

M8, M12, & 7/8'' Circular Connectors

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M8, M12, & 7/8'' Circular Connectors

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