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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: $116.07
6Expected 9/3/2026

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 9/3/2026

$116.07

$98.65

$92.48

$88.07

$83.87

Min.: 1
Mult.: 1

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

21348500C78020
HARTING
1: $57.03
4Expected 23/3/2026

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 23/3/2026

$57.03

$46.47

$46.00

$45.19

View

Min.: 1
Mult.: 1

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

21033386405
HARTING
1: $25.62
5Stock Available

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

$25.62

$22.42

$21.14

$20.21

View

Min.: 1
Mult.: 1

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

21348081388050
HARTING
1: $31.21
11Stock Available

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

$31.21

$26.83

$25.44

$24.52

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Min.: 1
Mult.: 1

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

21348081481100
HARTING
1: $35.83
2Stock Available

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

$35.83

$30.45

$28.54

$27.17

View

Min.: 1
Mult.: 1

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

21348081489015
HARTING
1: $27.06
1Stock Available

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

$27.06

$23.03

$22.27

$22.07

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Min.: 1
Mult.: 1

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

21348485882015
HARTING
1: $41.94
2Stock Available

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

$41.94

$35.40

$35.03

$34.26

View

Min.: 1
Mult.: 1

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

21348485C78005
HARTING
1: $64.66
2Stock Available

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

$64.66

$55.93

$55.59

$55.10

View

Min.: 1
Mult.: 1

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

21348485C78015
HARTING
1: $72.02
3Stock Available

Mfr. Part No.
21348485C78015

Mouser Part No
617-21348485C78015

HARTING

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

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Datasheet

3Stock Available

More Info Available

$72.02

$60.23

$57.80

$55.04

View

Min.: 1
Mult.: 1

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

21348485C79010
HARTING
1: $67.11
5Stock Available

Mfr. Part No.
21348485C79010

Mouser Part No
617-21348485C79010

HARTING

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

Learn More

Datasheet

5Stock Available

More Info Available

$67.11

$56.11

$53.72

$51.17

View

Min.: 1
Mult.: 1

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

21348485C79015
HARTING
1: $68.37
2Stock Available

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

$68.37

$63.38

$62.54

$61.58

View

Min.: 1
Mult.: 1

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

21348485C79020
HARTING
1: $66.53
21Stock Available

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

$66.53

$55.79

$53.28

$51.22

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Min.: 1
Mult.: 1

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

21348889486005
HARTING
1: $74.30
2Stock Available

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

$74.30

$62.17

$61.55

$60.34

View

Min.: 1
Mult.: 1

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

21348889486010
HARTING
1: $78.40
3Stock Available

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

$78.40

$64.66

Min.: 1
Mult.: 1

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

21348889486050
HARTING
1: $102.17
2Stock Available

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

$102.17

$84.11

Min.: 1
Mult.: 1

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

21348889487005
HARTING
1: $79.66
2Stock Available

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

$79.66

$66.28

$66.11

$65.33

$64.68

Min.: 1
Mult.: 1

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

21348889487010
HARTING
1: $84.62
5Stock Available

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

$84.62

$84.55

View

Min.: 1
Mult.: 1

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

21348889487020
HARTING
1: $102.07
5Stock Available

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

$102.07

$85.39

$83.96

$79.97

View

Min.: 1
Mult.: 1

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

21348889487050
HARTING
1: $136.32
2Stock Available

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

$136.32

$135.11

View

Min.: 1
Mult.: 1

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

21349200405005
HARTING
1: $53.47
2Stock Available

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

$53.47

$47.26

$44.30

$42.19

View

Min.: 1
Mult.: 1

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

21349292405005
HARTING
1: $62.77
5Stock Available

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

$62.77

$54.52

Min.: 1
Mult.: 1

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

21349292405015
HARTING
1: $87.40
5Stock Available

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

$87.40

$74.28

$69.64

$66.32

$63.15

Min.: 1
Mult.: 1

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

21349292405100
HARTING
1: $150.62
5Stock Available

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

$150.62

$132.59

$124.31

$118.37

$114.79

Min.: 1
Mult.: 1

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

21349292477010
HARTING
1: $87.40
4Stock Available

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

$87.40

$73.46

$71.07

$67.68

$64.45

Min.: 1
Mult.: 1

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

21349292477015
HARTING
1: $95.55
4Stock Available

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

$95.55

$81.58

$76.48

$72.82

$69.35

Min.: 1
Mult.: 1

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

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

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