Sensor Cables / Actuator Cables

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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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Image	Part #	Mfr.	Description	Datasheet	Availability	Pricing (USD) Filter the results in the table by unit price based on your quantity.	Qty.	Connector End A	Connector End A Pin Count	Connector End B	Connector End B Pin Count	Gender	Coding	Cable Length	Wire Gauge - AWG	Jacket Colour	Packaging
Sensor Cables / Actuator Cables M8 3PIN MALE STRT SINGLE END 5.0m PVC 21348000380050 HARTING 1: $17.76 18In Stock	Mfr. Part No. 21348000380050 Mouser Part No 617-21348000380050	HARTING	Sensor Cables / Actuator Cables M8 3PIN MALE STRT SINGLE END 5.0m PVC Learn More about HARTING m8 m12 78 connectors	Datasheet	18In Stock	$17.76 $17.13 $14.14 $13.47 View $12.83 $12.02 $11.45	Min.: 1 Mult.: 1	M8	3 Position	No Connector		Male		5 m (16.404 ft)		Gray
Sensor Cables / Actuator Cables M8 4PIN M/F STRT DOUBLE END 1.0M PVC 21348081481010 HARTING 1: $16.90 66In Stock 55Expected 27/10/2026	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 about HARTING m8 m12 78 connectors	Datasheet	66In Stock 55Expected 27/10/2026	$16.90 $15.72 $14.87 $14.02 View $12.57 $12.16 $11.71 $11.62 Quote	Min.: 1 Mult.: 1	M8	4 Position	M8	4 Position	Female / Male		1 m (3.281 ft)		Gray
Sensor Cables / Actuator Cables M8 4PIN M/F STRT DOUBLE END 5.0M PVC 21348081481050 HARTING 1: $24.43 29In Stock 33On Order	Mfr. Part No. 21348081481050 Mouser Part No 617-21348081481050	HARTING	Sensor Cables / Actuator Cables M8 4PIN M/F STRT DOUBLE END 5.0M PVC Learn More about HARTING m8 m12 78 connectors	Datasheet	29In Stock 33On Order	$24.43 $21.56 $20.21 $16.21 Quote Quote	Min.: 1 Mult.: 1	M8	4 Position	M8	4 Position	Female / Male		5 m (16.404 ft)		Gray
Sensor Cables / Actuator Cables M8 4PIN M/F STRT DOUBLE END 0.5M PUR 21348081489005 HARTING 1: $19.83 1In Stock	Mfr. Part No. 21348081489005 Mouser Part No 617-21348081489005	HARTING	Sensor Cables / Actuator Cables M8 4PIN M/F STRT DOUBLE END 0.5M PUR Learn More about HARTING m8 m12 78 connectors	Datasheet	1In Stock	$19.83 $16.86 $15.80 $15.05 View $14.33 $13.43 $12.79	Min.: 1 Mult.: 1	M8	4 Position				A Coded
Sensor Cables / Actuator Cables M8 4PIN M/F STRT DOUBLE END 1.0M PUR 21348081489010 HARTING 1: $17.41 83In Stock	Mfr. Part No. 21348081489010 Mouser Part No 617-21348081489010	HARTING	Sensor Cables / Actuator Cables M8 4PIN M/F STRT DOUBLE END 1.0M PUR Learn More about HARTING m8 m12 78 connectors	Datasheet	83In Stock	$17.41 $14.79 $14.20 $13.20 View $12.57 $12.32 $11.85	Min.: 1 Mult.: 1	M8	4 Position				A Coded
Sensor Cables / Actuator Cables M8 4PIN M/F STRT DOUBLE END 10.0M PUR 21348081489100 HARTING 1: $38.50 13In Stock	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 about HARTING m8 m12 78 connectors	Datasheet	13In Stock	$38.50 $33.38 $30.67 $29.21 View $27.81 $26.07	Min.: 1 Mult.: 1	M8	4 Position	M8	4 Position	Male / Female	A Coded	10 m (32.808 ft)		Black
Sensor Cables / Actuator Cables M8 3PIN FEMALE STRT SINGLE END 5.0M PVC 21348100380050 HARTING 1: $16.41 1In Stock	Mfr. Part No. 21348100380050 Mouser Part No 617-21348100380050	HARTING	Sensor Cables / Actuator Cables M8 3PIN FEMALE STRT SINGLE END 5.0M PVC Learn More about HARTING m8 m12 78 connectors	Datasheet	1In Stock	$16.41 $13.94 $12.97 $12.35 View $11.74 $11.11 $10.58 $10.08	Min.: 1 Mult.: 1	M8	3 Position	No Connector		Female		5 m (16.404 ft)		Gray
Sensor Cables / Actuator Cables M8 3PIN FEMALE STRT SINGLE END 10.0M PVC 21348100380100 HARTING 1: $22.02 9In Stock	Mfr. Part No. 21348100380100 Mouser Part No 617-21348100380100	HARTING	Sensor Cables / Actuator Cables M8 3PIN FEMALE STRT SINGLE END 10.0M PVC Learn More about HARTING m8 m12 78 connectors	Datasheet	9In Stock	$22.02 $18.72 $17.54 $16.71 View $15.91 $14.91 $14.20	Min.: 1 Mult.: 1	M8	3 Position			Female	A Coded
Sensor Cables / Actuator Cables M8 4PIN FEMALE STRT SINGLE END 1.0M PVC 21348100481010 HARTING 1: $13.66 7In Stock	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 about HARTING m8 m12 78 connectors	Datasheet	7In Stock	$13.66 $11.61 $10.88 $10.36 View $9.87 $9.25 $8.81 $8.39	Min.: 1 Mult.: 1	M8	4 Position	No Connector		Female		1 m (3.281 ft)		Gray
Sensor Cables / Actuator Cables M8 4PIN FEMALE STRT SINGLE END 5.0M PVC 21348100481050 HARTING 1: $20.11 1In Stock 16On Order	Mfr. Part No. 21348100481050 Mouser Part No 617-21348100481050	HARTING	Sensor Cables / Actuator Cables M8 4PIN FEMALE STRT SINGLE END 5.0M PVC Learn More about HARTING m8 m12 78 connectors	Datasheet	1In Stock 16On Order	$20.11 $17.09 $16.01 $15.25 View $14.52 $13.61 $12.96 Quote	Min.: 1 Mult.: 1	M8	4 Position	No Connector		Female		5 m (16.404 ft)		Gray
Sensor Cables / Actuator Cables M12A 12PIN 12POLE MALE RA 5.0M PVC 21348600C79050 HARTING 1: $49.64 8In 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 about HARTING m8 m12 78 connectors	Datasheet	8In Stock	$49.64 $42.19 $39.55 $37.66 View $35.87 $33.62	Min.: 1 Mult.: 1	M12, Right Angle	12 Position	No Connector		Male	A Coded	5 m (16.404 ft)		Gray	Bulk
Sensor Cables / Actuator Cables M12-D 4PIN MALE STRT SINGLE END 5.0M PUR 21349200477050 HARTING 1: $86.09 9In 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 about HARTING m8 m12 78 connectors	Datasheet	9In Stock	$86.09 $73.18 $68.61 $65.33 $62.22	Min.: 1 Mult.: 1	M12	4 Position	No Connector		Male	D Coded	5 m (16.404 ft)	22 AWG	Green	Bulk
Sensor Cables / Actuator Cables M12-D 4PIN M/M STRT DBL END 5.0M PUR 21349292477050 HARTING 1: $107.49 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 about HARTING m8 m12 78 connectors	Datasheet	8In Stock	$107.49 $91.36 $85.65 $81.56 $77.92	Min.: 1 Mult.: 1	M12	4 Position	M12	4 Position	Male / Male	D Coded	5 m (16.404 ft)	22 AWG	Green	Bulk
Sensor Cables / Actuator Cables M8 3PIN MALE STRT SINGLE END 0.5m PVC 21348000380005 HARTING 1: $11.00 2In Stock	Mfr. Part No. 21348000380005 Mouser Part No 617-21348000380005	HARTING	Sensor Cables / Actuator Cables M8 3PIN MALE STRT SINGLE END 0.5m PVC Learn More about HARTING m8 m12 78 connectors	Datasheet	2In Stock	$11.00 $9.92 $9.58 $9.25 View $8.67 $8.31 $7.86 Quote	Min.: 1 Mult.: 1	M8	3 Position				A Coded
Sensor Cables / Actuator Cables M8 3PIN MALE STRT SINGLE END 1.0m PVC 21348000380010 HARTING 1: $12.24 10In Stock	Mfr. Part No. 21348000380010 Mouser Part No 617-21348000380010	HARTING	Sensor Cables / Actuator Cables M8 3PIN MALE STRT SINGLE END 1.0m PVC Learn More about HARTING m8 m12 78 connectors	Datasheet	10In Stock	$12.24 $10.82 $10.15 $9.66 View $9.20 $8.62 $8.21 $7.82	Min.: 1 Mult.: 1	M8	3 Position	No Connector		Male		1 m (3.281 ft)		Gray
Sensor Cables / Actuator Cables M8 3PIN MALE STRT SINGLE END 2.0m PVC 21348000380020 HARTING 1: $13.74 6In Stock	Mfr. Part No. 21348000380020 Mouser Part No 617-21348000380020	HARTING	Sensor Cables / Actuator Cables M8 3PIN MALE STRT SINGLE END 2.0m PVC Learn More about HARTING m8 m12 78 connectors	Datasheet	6In Stock	$13.74 $11.67 $10.94 $10.42 View $9.92 $9.30 $8.86 $8.43	Min.: 1 Mult.: 1	M8	3 Position				A Coded
Sensor Cables / Actuator Cables M8 4PIN MALE STRT SINGLE END 0.5M PVC 21348000481005 HARTING 1: $13.65 10In Stock	Mfr. Part No. 21348000481005 Mouser Part No 617-21348000481005	HARTING	Sensor Cables / Actuator Cables M8 4PIN MALE STRT SINGLE END 0.5M PVC Learn More about HARTING m8 m12 78 connectors	Datasheet	10In Stock	$13.65 $12.85 $10.88 $10.36 View $9.87 $9.25 $8.81 $8.39	Min.: 1 Mult.: 1	M8	4 Position				A Coded
Sensor Cables / Actuator Cables M8 4PIN MALE STRT SINGLE END 5.0M PVC 21348000481050 HARTING 1: $17.41 16In Stock	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 about HARTING m8 m12 78 connectors	Datasheet	16In Stock	$17.41 $15.21 $14.66 $13.97 View $13.09 $12.47	Min.: 1 Mult.: 1	M8	4 Position	No Connector		Male		5 m (16.404 ft)		Gray
Sensor Cables / Actuator Cables M8 4PIN MALE STRT SINGLE END 10.0M PVC 21348000481100 HARTING 1: $25.73 10In Stock	Mfr. Part No. 21348000481100 Mouser Part No 617-21348000481100	HARTING	Sensor Cables / Actuator Cables M8 4PIN MALE STRT SINGLE END 10.0M PVC Learn More about HARTING m8 m12 78 connectors	Datasheet	10In Stock	$25.73 $21.86 $20.49 $19.52 View $18.59 $17.42 $16.59	Min.: 1 Mult.: 1	M8	4 Position				A Coded
Sensor Cables / Actuator Cables M8 3PIN M/F STRT DOUBLE END 0.5M PVC 21348081380005 HARTING 1: $14.20 20In Stock	Mfr. Part No. 21348081380005 Mouser Part No 617-21348081380005	HARTING	Sensor Cables / Actuator Cables M8 3PIN M/F STRT DOUBLE END 0.5M PVC Learn More about HARTING m8 m12 78 connectors	Datasheet	20In Stock	$14.20 $12.06 $11.31 $10.77 View $10.25 $9.61 $9.15 $8.71	Min.: 1 Mult.: 1	M8	3 Position				A Coded
Sensor Cables / Actuator Cables M8 3PIN M/F STRT DOUBLE END 0.5M PUR 21348081388005 HARTING 1: $17.07 8In Stock	Mfr. Part No. 21348081388005 Mouser Part No 617-21348081388005	HARTING	Sensor Cables / Actuator Cables M8 3PIN M/F STRT DOUBLE END 0.5M PUR Learn More about HARTING m8 m12 78 connectors	Datasheet	8In Stock	$17.07 $14.60 $13.68 $13.03 View $12.41 $11.63 $11.08 $11.02 Quote	Min.: 1 Mult.: 1	M8	3 Position				A Coded
Sensor Cables / Actuator Cables M8 3PIN M/F STRT DOUBLE END 5.0M PUR 21348081388050 HARTING 1: $25.55 10In Stock	Mfr. Part No. 21348081388050 Mouser Part No 617-21348081388050	HARTING	Sensor Cables / Actuator Cables M8 3PIN M/F STRT DOUBLE END 5.0M PUR Learn More about HARTING m8 m12 78 connectors	Datasheet	10In Stock	$25.55 $21.78 $20.01 $19.05 View $18.14 $17.01 $16.20	Min.: 1 Mult.: 1	M8	3 Position				A Coded
Sensor Cables / Actuator Cables M8 4PIN M/F STRT DOUBLE END 10.0M PVC 21348081481100 HARTING 1: $30.38 7In Stock	Mfr. Part No. 21348081481100 Mouser Part No 617-21348081481100	HARTING	Sensor Cables / Actuator Cables M8 4PIN M/F STRT DOUBLE END 10.0M PVC Learn More about HARTING m8 m12 78 connectors	Datasheet	7In Stock	$30.38 $24.84 $23.43 $22.36 View $21.37 $20.16 $19.20	Min.: 1 Mult.: 1	M8	4 Position				A Coded
Sensor Cables / Actuator Cables M8 4PIN M/F STRT DOUBLE END 2.0M PUR 21348081489020 HARTING 1: $20.40 6In Stock 224On Order	Mfr. Part No. 21348081489020 Mouser Part No 617-21348081489020	HARTING	Sensor Cables / Actuator Cables M8 4PIN M/F STRT DOUBLE END 2.0M PUR Learn More about HARTING m8 m12 78 connectors	Datasheet	6In Stock 224On Order	$20.40 $17.74 $17.58 $16.46 View $13.36 $12.53 $11.93	Min.: 1 Mult.: 1	M8	4 Position				A Coded
Sensor Cables / Actuator Cables M8 3PIN M/F STRT/RA DOUBLE END 1.0M PUR 21348083388010 HARTING 1: $17.67 1In Stock	Mfr. Part No. 21348083388010 Mouser Part No 617-21348083388010	HARTING	Sensor Cables / Actuator Cables M8 3PIN M/F STRT/RA DOUBLE END 1.0M PUR Learn More about HARTING m8 m12 78 connectors	Datasheet	1In Stock	$17.67 $15.01 $14.07 $13.40 View $12.76 $11.96 $11.39	Min.: 1 Mult.: 1	M8	3 Position	M8	3 Position	Male / Female	A Coded	1 m (3.281 ft)		Black

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

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