.hide-partial { max-height: none; } .show-more { display: none; }

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.

All Results (482)

Search within results

In Stock

Normally Stocked

Active

New Products

RoHS Compliant

.search-refine-wrapper { display: inline-block; min-width: 100%; } .scroll-body { overflow-x: visible; } .search-table-wrapper { overflow: visible; } .hide-partial { max-height: none; } .show-more { display: none; }

Select a category below to see filtering options and narrow down your search.

Part #

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

21349400405050
HARTING
1: $70.48
9In Stock

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

$70.48

$57.44

Min.: 1
Mult.: 1

Sensor Cables / Actuator Cables M12-D 4PIN M/M RA DBL END 1.0M PVC

21349494405010
HARTING
1: $67.15
11In Stock

Mfr. Part No.
21349494405010

Mouser Part No
617-21349494405010

HARTING

Sensor Cables / Actuator Cables M12-D 4PIN M/M RA DBL END 1.0M PVC

Learn More

Datasheet

11In Stock

$67.15

$57.21

$53.63

$51.07

$48.64

Min.: 1
Mult.: 1

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

21349494405020
HARTING
1: $73.36
1In Stock

Mfr. Part No.
21349494405020

Mouser Part No
617-21349494405020

HARTING

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

Learn More

Datasheet

1In Stock

$73.36

$62.28

$58.39

$55.60

$52.95

Min.: 1
Mult.: 1

Ethernet Cables / Networking Cables 7/8" 4PIN M/F STRT DBL END 1.0M PVC

21349697495010
HARTING
1: $71.74
4In Stock

Mfr. Part No.
21349697495010

Mouser Part No
617-21349697495010

HARTING

Ethernet Cables / Networking Cables 7/8" 4PIN M/F STRT DBL END 1.0M PVC

Learn More

Datasheet

4In Stock

$71.74

$61.23

$61.21

View

Min.: 1
Mult.: 1

Sensor Cables / Actuator Cables 7/8" 4PIN M/F STRT DBL END 2.0M PVC

21349697495020
HARTING
1: $76.51
1In Stock

Mfr. Part No.
21349697495020

Mouser Part No
617-21349697495020

HARTING

Sensor Cables / Actuator Cables 7/8" 4PIN M/F STRT DBL END 2.0M PVC

Learn More

Datasheet

1In Stock

$76.51

$72.55

$71.35

$70.52

View

Min.: 1
Mult.: 1

Ethernet Cables / Networking Cables 7/8" 4PIN M/F STRT DBL END 2.0M PVC

21349697597020
HARTING
1: $84.99
4In Stock

Mfr. Part No.
21349697597020

Mouser Part No
617-21349697597020

HARTING

Ethernet Cables / Networking Cables 7/8" 4PIN M/F STRT DBL END 2.0M PVC

Learn More

Datasheet

4In Stock

$84.99

$71.97

Min.: 1
Mult.: 1

Ethernet Cables / Networking Cables 7/8" 2PIN FML STRT SNGL END 3.0M PUR

21349700394030
HARTING
1: $53.39
4In Stock

Mfr. Part No.
21349700394030

Mouser Part No
617-21349700394030

HARTING

Ethernet Cables / Networking Cables 7/8" 2PIN FML STRT SNGL END 3.0M PUR

Learn More

Datasheet

4In Stock

$53.39

$44.62

$44.32

$43.89

View

Min.: 1
Mult.: 1

Ethernet Cables / Networking Cables 7/8" 2PIN FML STRT SNGL END 5.0M PUR

21349700394050
HARTING
1: $64.52
5In Stock

Mfr. Part No.
21349700394050

Mouser Part No
617-21349700394050

HARTING

Ethernet Cables / Networking Cables 7/8" 2PIN FML STRT SNGL END 5.0M PUR

Learn More

Datasheet

5In Stock

$64.52

$54.85

$51.42

$48.96

$46.63

Min.: 1
Mult.: 1

Ethernet Cables / Networking Cables 7/8" 4PIN FML STRT SNGL END 5.0M PVC

21349700495050
HARTING
1: $64.84
2In Stock

Mfr. Part No.
21349700495050

Mouser Part No
617-21349700495050

HARTING

Ethernet Cables / Networking Cables 7/8" 4PIN FML STRT SNGL END 5.0M PVC

Learn More

2In Stock

$64.84

$55.34

$51.87

$49.40

$47.04

Min.: 1
Mult.: 1

Ethernet Cables / Networking Cables 7/8" 2PIN FML STRT SNGL END 1.5M PUR

21349700598015
HARTING
1: $56.56
7In Stock

Mfr. Part No.
21349700598015

Mouser Part No
617-21349700598015

HARTING

Ethernet Cables / Networking Cables 7/8" 2PIN FML STRT SNGL END 1.5M PUR

Learn More

Datasheet

7In Stock

$56.56

$46.02

Min.: 1
Mult.: 1

Ethernet Cables / Networking Cables 7/8" 2PIN FML STRT SNGL END 5.0M PUR

21349700598050
HARTING
1: $82.89
8In Stock

Mfr. Part No.
21349700598050

Mouser Part No
617-21349700598050

HARTING

Ethernet Cables / Networking Cables 7/8" 2PIN FML STRT SNGL END 5.0M PUR

Learn More

Datasheet

8In Stock

$82.89

$70.47

$66.06

$62.91

$59.91

Min.: 1
Mult.: 1

Ethernet Cables / Networking Cables 7/8" 4PIN MALE RA DBL END 0.6M PUR

21349899598006
HARTING
1: $78.76
2In Stock

Mfr. Part No.
21349899598006

Mouser Part No
617-21349899598006

HARTING

Ethernet Cables / Networking Cables 7/8" 4PIN MALE RA DBL END 0.6M PUR

Learn More

Datasheet

2In Stock

$78.76

$66.95

$62.76

$59.77

$56.92

Min.: 1
Mult.: 1

Ethernet Cables / Networking Cables 7/8" 2PIN FML STRT SNGL END 1.5M PVC

21349700597015
HARTING
1: $55.24
5In Stock

Mfr. Part No.
21349700597015

Mouser Part No
617-21349700597015

HARTING

Ethernet Cables / Networking Cables 7/8" 2PIN FML STRT SNGL END 1.5M PVC

Learn More

Datasheet

5In Stock

$55.24

$53.25

$51.09

$49.67

View

Min.: 1
Mult.: 1

Ethernet Cables / Networking Cables 7/8" 4PIN FML RA SNGL END 3.0M PUR

21349900496030
HARTING
1: $60.71
2In Stock

Mfr. Part No.
21349900496030

Mouser Part No
617-21349900496030

HARTING

Ethernet Cables / Networking Cables 7/8" 4PIN FML RA SNGL END 3.0M PUR

Learn More

Datasheet

2In Stock

$60.71

$55.88

$54.77

$53.87

View

Min.: 1
Mult.: 1

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

21349292477050
HARTING
1: $102.42
8In Stock

Mfr. Part No.
21349292477050

Mouser Part No
617-21349292477050

HARTING

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

Learn More

Datasheet

8In Stock

$102.42

$87.13

$81.68

$77.79

$74.80

Min.: 1
Mult.: 1

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

21348400C79050
HARTING
1: $40.21
98Expected 24/02/2026

Mfr. Part No.
21348400C79050

Mouser Part No
617-21348400C79050

HARTING

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

Learn More

Datasheet

98Expected 24/02/2026

$40.21

$34.17

$32.03

$30.51

View

Min.: 1
Mult.: 1

Ethernet Cables / Networking Cables M12-A 8PIN M/F ST DOUBLE END 10.0M PVC

21348485882100
HARTING
1: $40.41
100Expected 03/03/2026

Mfr. Part No.
21348485882100

Mouser Part No
617-21348485882100

HARTING

Ethernet Cables / Networking Cables M12-A 8PIN M/F ST DOUBLE END 10.0M PVC

Learn More

Datasheet

100Expected 03/03/2026

$40.41

$34.89

$32.71

$31.14

View

Min.: 1
Mult.: 1

Circular Metric Connectors M12-A 4PIN FML STRT 0.5M RECEPT

21033176405
HARTING
1: $14.91
34On Order

Mfr. Part No.
21033176405

Mouser Part No
617-21033176405

HARTING

Circular Metric Connectors M12-A 4PIN FML STRT 0.5M RECEPT

Learn More

Datasheet

34On Order

$14.91

$12.68

$11.88

$11.32

View

Min.: 1
Mult.: 1

Sensor Cables / Actuator Cables M8 4PIN MALE STRT SINGLE END 5.0M PVC

21348000481050
HARTING
1: $14.76
10Expected 19/03/2026

Mfr. Part No.
21348000481050

Mouser Part No
617-21348000481050

HARTING

Sensor Cables / Actuator Cables M8 4PIN MALE STRT SINGLE END 5.0M PVC

Learn More

Datasheet

10Expected 19/03/2026

$14.76

$14.49

$13.90

$13.59

View

Min.: 1
Mult.: 1

Sensor Cables / Actuator Cables M8 4PIN M/F STRT DOUBLE END 1.0M PVC

21348081481010
HARTING
1: $14.71
57Expected 17/03/2026

Mfr. Part No.
21348081481010

Mouser Part No
617-21348081481010

HARTING

Sensor Cables / Actuator Cables M8 4PIN M/F STRT DOUBLE END 1.0M PVC

Learn More

Datasheet

57Expected 17/03/2026

$14.71

$12.90

$12.10

$11.51

View

Min.: 1
Mult.: 1

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

21348081489100
HARTING
1: $35.63
1Expected 24/02/2026

Mfr. Part No.
21348081489100

Mouser Part No
617-21348081489100

HARTING

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

Learn More

Datasheet

1Expected 24/02/2026

$35.63

$30.28

$28.39

$27.03

View

Min.: 1
Mult.: 1

Sensor Cables / Actuator Cables M8 3PIN FEMALE STRT SINGLE END 1.0M PVC

21348100380010
HARTING
1: $10.88
4Expected 24/02/2026

Mfr. Part No.
21348100380010

Mouser Part No
617-21348100380010

HARTING

Sensor Cables / Actuator Cables M8 3PIN FEMALE STRT SINGLE END 1.0M PVC

Learn More

Datasheet

4Expected 24/02/2026

$10.88

$9.05

$8.48

$8.08

View

Min.: 1
Mult.: 1

Sensor Cables / Actuator Cables M8 4PIN FEMALE STRT SINGLE END 1.0M PVC

21348100481010
HARTING
1: $11.39
2Expected 17/02/2026

Mfr. Part No.
21348100481010

Mouser Part No
617-21348100481010

HARTING

Sensor Cables / Actuator Cables M8 4PIN FEMALE STRT SINGLE END 1.0M PVC

Learn More

Datasheet

2Expected 17/02/2026

$11.39

$10.58

$10.09

$9.61

View

Min.: 1
Mult.: 1

Sensor Cables / Actuator Cables M8 4PIN FEMALE STRT SINGLE END 1.0M PUR

21348100489010
HARTING
1: $14.77
11Expected 02/03/2026

Mfr. Part No.
21348100489010

Mouser Part No
617-21348100489010

HARTING

Sensor Cables / Actuator Cables M8 4PIN FEMALE STRT SINGLE END 1.0M PUR

Learn More

Datasheet

11Expected 02/03/2026

$14.77

$12.93

$12.18

$11.60

View

Min.: 1
Mult.: 1

Sensor Cables / Actuator Cables M8 3PIN FML RT ANGL SINGLE END 5.0M PVC

21348300380050
HARTING
1: $15.23
8Expected 16/03/2026

Mfr. Part No.
21348300380050

Mouser Part No
617-21348300380050

HARTING

Sensor Cables / Actuator Cables M8 3PIN FML RT ANGL SINGLE END 5.0M PVC

Learn More

Datasheet

8Expected 16/03/2026

$15.23

$12.95

$12.14

$11.56

View

Min.: 1
Mult.: 1

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

All Results (482)

Customer Service Office

Company

Resources

Support

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

All Results (482)

Industrial Automation

Connectors