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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Qty. RoHS Connector End A
Connector End A Pin Count
Connector End B
Connector End B Pin Count
Cable Length
Voltage Rating
HARTING Sensor Cables / Actuator Cables M12A 12PIN 12POLE FML STRT 1.0M PVC
Datasheet
170In Stock
Min.: 1
Mult.: 1

M12 12 Position No Connector 1 m (3.281 ft)
HARTING Ethernet Cables / Networking Cables M12A 12PIN 12POLE MALE STRT 2.0M PVC
Datasheet
104In Stock
Min.: 1
Mult.: 1

M12 12 Position No Connector 2 m (6.562 ft)
HARTING Sensor Cables / Actuator Cables M12A 12PIN 12POLE FML STRT 5.0M PVC
Datasheet
85In Stock
Min.: 1
Mult.: 1

M12 12 Position No Connector 5 m (16.404 ft)
HARTING Ethernet Cables / Networking Cables M12-A 8PIN M/F ST DOUBLE END 10.0M PVC
Datasheet
100In Stock
Min.: 1
Mult.: 1

HARTING Sensor Cables / Actuator Cables M12-D 4PIN MALE STRT SINGLE END 1.0M PUR
Datasheet
26In Stock
Min.: 1
Mult.: 1

M12 4 Position No Connector 1 m (3.281 ft)
HARTING Ethernet Cables / Networking Cables M12-D 4PIN M/M STRT DBL END 10.0M PUR
Datasheet
10In Stock
Min.: 1
Mult.: 1

HARTING Ethernet Cables / Networking Cables M12A 12PIN 12POLE FML STRT 1.5M PUR
Datasheet
1In Stock
Min.: 1
Mult.: 1
HARTING Sensor Cables / Actuator Cables M12-B 4PIN M/F STRT DBL END 10.0M PUR
Datasheet
1In Stock
Min.: 1
Mult.: 1

M12 4 Position M12 4 Position 10 m (32.808 ft)
HARTING Ethernet Cables / Networking Cables M12A 12PIN 12POLE MALE STRT 1.5M PVC
Datasheet
4In Stock
Min.: 1
Mult.: 1
HARTING Ethernet Cables / Networking Cables 7/8" 2PIN FML STRT SNGL END 1.5M PUR
Datasheet
2In Stock
Min.: 1
Mult.: 1
HARTING Ethernet Cables / Networking Cables M12A 12PIN 12POLE MALE STRT 0.5M PVC
Datasheet
1In Stock
Min.: 1
Mult.: 1
HARTING Sensor Cables / Actuator Cables M12A 12PIN 12POLE FML RA 10.0M PVC
Datasheet
9In Stock
Min.: 1
Mult.: 1
M12 12 Position No Connector 10 m (32.808 ft)
HARTING Ethernet Cables / Networking Cables 7/8" 4PIN FML RA SNGL END 1.5M PVC
Datasheet
10In Stock
Min.: 1
Mult.: 1
HARTING Ethernet Cables / Networking Cables M12A 12PIN 12POLE FML STRT 2.0M PUR
Datasheet
4In Stock
Min.: 1
Mult.: 1
HARTING Sensor Cables / Actuator Cables M12-D 4PIN M/M RA DBL END 1.0M PUR
Datasheet
5In Stock
Min.: 1
Mult.: 1

M12 4 Position M12 4 Position 1 m (3.281 ft)
HARTING Sensor Cables / Actuator Cables M8 3PIN M/F STRT/RA DOUBLE END 10.0M PUR
Datasheet
3In Stock
Min.: 1
Mult.: 1

M8 3 Position
HARTING Ethernet Cables / Networking Cables 7/8" 4PIN FML STRT SNGL END 5.0M PUR
Datasheet
10In Stock
Min.: 1
Mult.: 1
HARTING Sensor Cables / Actuator Cables M8 4PIN MALE STRT SINGLE END 1.0M PVC
Datasheet
479In Stock
Min.: 1
Mult.: 1

M8 4 Position No Connector 1 m (3.281 ft)
HARTING Sensor Cables / Actuator Cables M8 3PIN M/F STRT DOUBLE END 5.0M PVC
Datasheet
249In Stock
Min.: 1
Mult.: 1

M8 3 Position M8 3 Position 5 m (16.404 ft)
HARTING Sensor Cables / Actuator Cables M12-A 8PIN MALE STRT SINGLE END 1.0M PVC
Datasheet
232In Stock
Min.: 1
Mult.: 1

M12 8 Position No Connector 1 m (3.281 ft)
HARTING Sensor Cables / Actuator Cables M12-A 8PIN MALE STRT SINGLE END 5.0M PVC
Datasheet
103In Stock
Min.: 1
Mult.: 1

M12 8 Position No Connector 5 m (16.404 ft)
HARTING Sensor Cables / Actuator Cables M12A 12PIN 12POLE MALE STRT 1.0M PVC
Datasheet
137In Stock
179On Order
Min.: 1
Mult.: 1

M12 12 Position No Connector 1 m (3.281 ft)
HARTING Sensor Cables / Actuator Cables M12A 12PIN 12POLE MALE STRT 5.0M PVC
Datasheet
231In Stock
589On Order
Min.: 1
Mult.: 1

M12 12 Position No Connector 5 m (16.404 ft)
HARTING Sensor Cables / Actuator Cables M12A 12PIN 12POLE DBL M/F STRT5.0M PVC
Datasheet
150In Stock
100Expected 9/1/2026
Min.: 1
Mult.: 1

M12 12 Position M12 12 Position 5 m (16.404 ft)
HARTING Sensor Cables / Actuator Cables M12-A 8PIN FML STRT SINGLE END 1.0M PVC
Datasheet
205In Stock
Min.: 1
Mult.: 1

M12 8 Position No Connector 1 m (3.281 ft)