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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: $70.13
5In Stock
34Expected 10/3/2026

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 10/3/2026

$70.13

$59.59

$55.89

$53.24

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Min.: 1
Mult.: 1

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

21348485C78050
HARTING
1: $79.80
26In Stock

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

$79.80

$70.42

$66.01

$62.87

$59.87

Min.: 1
Mult.: 1

Sensor Cables / Actuator Cables M12A 12PIN 12POLE DBL M/F STRT5.0M PVC

21348485C79050
HARTING
1: $71.82
121Expected 17/3/2026

Mfr. Part No.
21348485C79050

Mouser Part No
617-21348485C79050

HARTING

Sensor Cables / Actuator Cables M12A 12PIN 12POLE DBL M/F STRT5.0M PVC

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Datasheet

121Expected 17/3/2026

$71.82

$63.01

$59.06

$56.24

View

Min.: 1
Mult.: 1

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

21348500882020
HARTING
1: $32.03
10In Stock

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

$32.03

$27.56

$25.17

$24.14

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Min.: 1
Mult.: 1

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

21348500882075
HARTING
1: $52.57
10In Stock

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

$52.57

$46.05

$44.06

$43.30

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Min.: 1
Mult.: 1

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

21348500882100
HARTING
1: $62.44
22In Stock

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

$62.44

$55.17

$49.75

$47.37

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Min.: 1
Mult.: 1

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

21348500C78010
HARTING
1: $54.00
3In Stock

Mfr. Part No.
21348500C78010

Mouser Part No
617-21348500C78010

HARTING

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

Learn More

Datasheet

3In Stock

$54.00

$46.02

$43.15

$41.09

View

Min.: 1
Mult.: 1

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

21348500C78050
HARTING
1: $73.00
7In Stock

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

$73.00

$62.06

$58.17

$55.39

View

Min.: 1
Mult.: 1

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

21348500C78100
HARTING
1: $95.81
2In Stock

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

$95.81

$81.58

$76.48

$72.82

$69.35

Min.: 1
Mult.: 1

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

21348500C79100
HARTING
1: $86.67
9In Stock

Mfr. Part No.
21348500C79100

Mouser Part No
617-21348500C79100

HARTING

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

Learn More

Datasheet

9In Stock

$86.67

$74.41

$69.75

$66.41

$63.25

Min.: 1
Mult.: 1

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

21348600C79050
HARTING
1: $63.88
10In Stock

Mfr. Part No.
21348600C79050

Mouser Part No
617-21348600C79050

HARTING

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

Learn More

Datasheet

10In Stock

$63.88

$54.31

$50.55

$48.26

View

Min.: 1
Mult.: 1

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

21348687C78050
HARTING
1: $88.54
8In Stock

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

$88.54

$78.28

$70.89

$67.51

$64.29

Min.: 1
Mult.: 1

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

21348687C78100
HARTING
1: $111.74
1In Stock

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

$111.74

$106.13

$104.03

$102.46

View

Min.: 1
Mult.: 1

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

21348700C78050
HARTING
1: $73.25
3In Stock

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

$73.25

$61.74

$58.38

$55.59

View

Min.: 1
Mult.: 1

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

21349200477005
HARTING
1: $61.77
10In Stock

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

$61.77

$52.51

$49.22

$46.87

View

Min.: 1
Mult.: 1

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

21349200477010
HARTING
1: $67.89
27In Stock

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

$67.89

$57.71

$55.99

$51.51

View

Min.: 1
Mult.: 1

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

21349200477020
HARTING
1: $80.13
6In Stock

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

$80.13

$65.09

Min.: 1
Mult.: 1

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

21349200477050
HARTING
1: $114.13
10In Stock

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

$114.13

$102.82

$90.95

$86.61

$82.48

Min.: 1
Mult.: 1

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

21349292405010
HARTING
1: $78.37
5In Stock

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

$78.37

$70.67

$66.25

$63.09

$60.08

Min.: 1
Mult.: 1

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

21349292405020
HARTING
1: $91.14
8In Stock

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

$91.14

$77.77

$72.89

$69.42

$66.11

Min.: 1
Mult.: 1

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

21349292477005
HARTING
1: $82.14
4In Stock

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

$82.14

$69.97

$65.59

$62.47

$59.49

Min.: 1
Mult.: 1

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

21349293405100
HARTING
1: $159.35
3In Stock

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

$159.35

$135.46

$126.98

$120.94

$117.52

Min.: 1
Mult.: 1

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

21349293477050
HARTING
1: $146.03
1In Stock

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

$146.03

$124.13

$116.37

$110.84

$106.82

Min.: 1
Mult.: 1

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

21349300405005
HARTING
1: $56.38
6In Stock

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

$56.38

$47.94

$44.94

$42.80

View

Min.: 1
Mult.: 1

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

21349400405010
HARTING
1: $64.62
10In Stock

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

$64.62

$56.03

$50.46

$48.05

View

Min.: 1
Mult.: 1

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

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

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