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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 #

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

21348485C78010
HARTING
1: £37.88
5In Stock Restricted Availability
34Expected 10/03/2026

Mfr. Part No.
21348485C78010

Mouser Part No
617-21348485C78010

HARTING

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

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Datasheet

5In Stock

34Expected 10/03/2026

£37.88

£32.19

£30.19

£28.76

View

Min.: 1
Mult.: 1

Restricted Availability

Ethernet Cables / Networking Cables M12A 12PIN 12POLE DBL M/F STRT5.0M PUR

21348485C78050
HARTING
1: £43.10
26In Stock Restricted Availability

Mfr. Part No.
21348485C78050

Mouser Part No
617-21348485C78050

HARTING

Ethernet Cables / Networking Cables M12A 12PIN 12POLE DBL M/F STRT5.0M PUR

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Datasheet

26In Stock

£43.10

£38.04

£35.65

£34.75

Min.: 1
Mult.: 1

Restricted Availability

Ethernet Cables / Networking Cables M12-A 8PIN FML STRT SINGLE END 2.0M PVC

21348500882020
HARTING
1: £17.29
10In Stock Restricted Availability

Mfr. Part No.
21348500882020

Mouser Part No
617-21348500882020

HARTING

Ethernet Cables / Networking Cables M12-A 8PIN FML STRT SINGLE END 2.0M PVC

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Datasheet

10In Stock

£17.29

£14.88

£13.59

£13.04

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Min.: 1
Mult.: 1

Restricted Availability

Ethernet Cables / Networking Cables M12-A 8PIN FML STRT SINGLE END 7.5M PVC

21348500882075
HARTING
1: £28.40
10In Stock Restricted Availability

Mfr. Part No.
21348500882075

Mouser Part No
617-21348500882075

HARTING

Ethernet Cables / Networking Cables M12-A 8PIN FML STRT SINGLE END 7.5M PVC

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Datasheet

10In Stock

£28.40

£24.87

£23.80

£23.39

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Min.: 1
Mult.: 1

Restricted Availability

Ethernet Cables / Networking Cables M12-A 8PIN FML STRT SINGLE END 10.0M PVC

21348500882100
HARTING
1: £33.72
22In Stock Restricted Availability

Mfr. Part No.
21348500882100

Mouser Part No
617-21348500882100

HARTING

Ethernet Cables / Networking Cables M12-A 8PIN FML STRT SINGLE END 10.0M PVC

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Datasheet

22In Stock

£33.72

£29.80

£26.87

£25.59

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Min.: 1
Mult.: 1

Restricted Availability

Sensor Cables / Actuator Cables M12A 12PIN 12POLE FML STRT 1.0M PUR

21348500C78010
HARTING
1: £29.17
3In Stock Restricted Availability

Mfr. Part No.
21348500C78010

Mouser Part No
617-21348500C78010

HARTING

Sensor Cables / Actuator Cables M12A 12PIN 12POLE FML STRT 1.0M PUR

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Datasheet

3In Stock

£29.17

£24.85

£23.30

£22.19

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Min.: 1
Mult.: 1

Restricted Availability

Ethernet Cables / Networking Cables M12A 12PIN 12POLE FML STRT 5.0M PUR

21348500C78050
HARTING
1: £39.43
7In Stock Restricted Availability

Mfr. Part No.
21348500C78050

Mouser Part No
617-21348500C78050

HARTING

Ethernet Cables / Networking Cables M12A 12PIN 12POLE FML STRT 5.0M PUR

Learn More

Datasheet

7In Stock

£39.43

£33.52

£31.42

£29.92

View

Min.: 1
Mult.: 1

Restricted Availability

Ethernet Cables / Networking Cables M12A 12PIN 12POLE FML STRT 10.0M PUR

21348500C78100
HARTING
1: £51.75
2In Stock Restricted Availability

Mfr. Part No.
21348500C78100

Mouser Part No
617-21348500C78100

HARTING

Ethernet Cables / Networking Cables M12A 12PIN 12POLE FML STRT 10.0M PUR

Learn More

Datasheet

2In Stock

£51.75

£44.06

£41.31

£39.34

£37.91

Min.: 1
Mult.: 1

Restricted Availability

Sensor Cables / Actuator Cables M12A 12PIN 12POLE FML STRT 10.0M PVC

21348500C79100
HARTING
1: £46.81
9In Stock Restricted Availability

Mfr. Part No.
21348500C79100

Mouser Part No
617-21348500C79100

HARTING

Sensor Cables / Actuator Cables M12A 12PIN 12POLE FML STRT 10.0M PVC

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Datasheet

9In Stock

£46.81

£40.19

£37.67

£35.87

£34.27

Min.: 1
Mult.: 1

Restricted Availability

Sensor Cables / Actuator Cables M12A 12PIN 12POLE MALE RA 5.0M PVC

21348600C79050
HARTING
1: £34.51
10In Stock Restricted Availability

Mfr. Part No.
21348600C79050

Mouser Part No
617-21348600C79050

HARTING

Sensor Cables / Actuator Cables M12A 12PIN 12POLE MALE RA 5.0M PVC

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Datasheet

10In Stock

£34.51

£29.33

£27.31

£26.07

View

Min.: 1
Mult.: 1

Restricted Availability

Ethernet Cables / Networking Cables M12A 12PIN 12POLE DBL M/F RA 5.0M PUR

21348687C78050
HARTING
1: £47.82
8In Stock Restricted Availability

Mfr. Part No.
21348687C78050

Mouser Part No
617-21348687C78050

HARTING

Ethernet Cables / Networking Cables M12A 12PIN 12POLE DBL M/F RA 5.0M PUR

Learn More

Datasheet

8In Stock

£47.82

£42.29

£38.29

£36.47

£34.90

Min.: 1
Mult.: 1

Restricted Availability

Sensor Cables / Actuator Cables M12A 12PIN 12POLE DBL M/F RA 10.0M PUR

21348687C78100
HARTING
1: £60.36
1In Stock Restricted Availability

Mfr. Part No.
21348687C78100

Mouser Part No
617-21348687C78100

HARTING

Sensor Cables / Actuator Cables M12A 12PIN 12POLE DBL M/F RA 10.0M PUR

Learn More

Datasheet

1In Stock

£60.36

£57.32

£56.19

£55.34

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Min.: 1
Mult.: 1

Restricted Availability

Ethernet Cables / Networking Cables M12A 12PIN 12POLE FML RA 5.0M PUR

21348700C78050
HARTING
1: £39.56
3In Stock Restricted Availability

Mfr. Part No.
21348700C78050

Mouser Part No
617-21348700C78050

HARTING

Ethernet Cables / Networking Cables M12A 12PIN 12POLE FML RA 5.0M PUR

Learn More

Datasheet

3In Stock

£39.56

£33.35

£31.53

£30.02

View

Min.: 1
Mult.: 1

Restricted Availability

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

21349200477005
HARTING
1: £33.37
10In Stock Restricted Availability

Mfr. Part No.
21349200477005

Mouser Part No
617-21349200477005

HARTING

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

Learn More

Datasheet

10In Stock

£33.37

£28.36

£26.58

£25.32

View

Min.: 1
Mult.: 1

Restricted Availability

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

21349200477010
HARTING
1: £36.67
27In Stock Restricted Availability

Mfr. Part No.
21349200477010

Mouser Part No
617-21349200477010

HARTING

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

Learn More

Datasheet

27In Stock

£36.67

£31.17

£30.24

£27.82

View

Min.: 1
Mult.: 1

Restricted Availability

Ethernet Cables / Networking Cables M12-D 4PIN MALE STRT SINGLE END 2.0M PUR

21349200477020
HARTING
1: £43.28
6In Stock Restricted Availability

Mfr. Part No.
21349200477020

Mouser Part No
617-21349200477020

HARTING

Ethernet Cables / Networking Cables M12-D 4PIN MALE STRT SINGLE END 2.0M PUR

Learn More

Datasheet

6In Stock

£43.28

£35.16

Min.: 1
Mult.: 1

Restricted Availability

Sensor Cables / Actuator Cables M12-D 4PIN MALE STRT SINGLE END 5.0M PUR

21349200477050
HARTING
1: £61.64
10In Stock Restricted Availability

Mfr. Part No.
21349200477050

Mouser Part No
617-21349200477050

HARTING

Sensor Cables / Actuator Cables M12-D 4PIN MALE STRT SINGLE END 5.0M PUR

Learn More

Datasheet

10In Stock

£61.64

£55.53

£49.12

£46.78

£45.82

Min.: 1
Mult.: 1

Restricted Availability

Ethernet Cables / Networking Cables M12-D 4PIN M/M STRT DBL END 1.0M PVC

21349292405010
HARTING
1: £42.33
5In Stock Restricted Availability

Mfr. Part No.
21349292405010

Mouser Part No
617-21349292405010

HARTING

Ethernet Cables / Networking Cables M12-D 4PIN M/M STRT DBL END 1.0M PVC

Learn More

Datasheet

5In Stock

£42.33

£38.17

£35.78

£34.08

£32.45

Min.: 1
Mult.: 1

Restricted Availability

Ethernet Cables / Networking Cables M12-D 4PIN M/M STRT DOUBLE END 2.0M PVC

21349292405020
HARTING
1: £49.23
8In Stock Restricted Availability

Mfr. Part No.
21349292405020

Mouser Part No
617-21349292405020

HARTING

Ethernet Cables / Networking Cables M12-D 4PIN M/M STRT DOUBLE END 2.0M PVC

Learn More

Datasheet

8In Stock

£49.23

£42.01

£39.37

£37.50

£35.98

Min.: 1
Mult.: 1

Restricted Availability

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

21349292477005
HARTING
1: £44.37
4In Stock Restricted Availability

Mfr. Part No.
21349292477005

Mouser Part No
617-21349292477005

HARTING

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

Learn More

Datasheet

4In Stock

£44.37

£37.79

£35.43

£33.74

£32.14

Min.: 1
Mult.: 1

Restricted Availability

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

21349293405100
HARTING
1: £86.07
3In Stock Restricted Availability

Mfr. Part No.
21349293405100

Mouser Part No
617-21349293405100

HARTING

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

Learn More

Datasheet

3In Stock

£86.07

£73.17

£68.58

£66.02

Min.: 1
Mult.: 1

Restricted Availability

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

21349293477050
HARTING
1: £78.88
1In Stock Restricted Availability

Mfr. Part No.
21349293477050

Mouser Part No
617-21349293477050

HARTING

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

Learn More

Datasheet

1In Stock

£78.88

£67.05

£62.86

£60.00

Min.: 1
Mult.: 1

Restricted Availability

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

21349300405005
HARTING
1: £30.45
6In Stock Restricted Availability

Mfr. Part No.
21349300405005

Mouser Part No
617-21349300405005

HARTING

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

Learn More

Datasheet

6In Stock

£30.45

£25.89

£24.27

£23.12

View

Min.: 1
Mult.: 1

Restricted Availability

Ethernet Cables / Networking Cables M12-D 4PIN MALE RA SINGLE END 1.0M PVC

21349400405010
HARTING
1: £34.90
10In Stock Restricted Availability

Mfr. Part No.
21349400405010

Mouser Part No
617-21349400405010

HARTING

Ethernet Cables / Networking Cables M12-D 4PIN MALE RA SINGLE END 1.0M PVC

Learn More

Datasheet

10In Stock

£34.90

£30.27

£27.26

£25.95

View

Min.: 1
Mult.: 1

Restricted Availability

Ethernet Cables / Networking Cables M12-D 4PIN MALE RA SINGLE END 5.0M PVC

21349400405050
HARTING
1: £52.91
9In Stock Restricted Availability

Mfr. Part No.
21349400405050

Mouser Part No
617-21349400405050

HARTING

Ethernet Cables / Networking Cables M12-D 4PIN MALE RA SINGLE END 5.0M PVC

Learn More

Datasheet

9In Stock

£52.91

£43.13

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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