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 (EUR) 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	Current Rating	Voltage Rating	Wire Gauge - AWG	Jacket Colour	IP Rating	Packaging
Sensor Cables / Actuator Cables M8 3PIN M/F STRT DOUBLE END 5.0M PVC 21348081380050 HARTING 1: 16,49 € 228In Stock Restricted Availability	Mfr. Part No. 21348081380050 Mouser Part No 617-21348081380050	HARTING	Sensor Cables / Actuator Cables M8 3PIN M/F STRT DOUBLE END 5.0M PVC Learn More about HARTING m8 m12 78 connectors Product available only to OEM/EMS and design business customers. Product is not shipped to consumers in the EU or the UK	Datasheet	228In Stock	16,49 € 14,77 € 14,16 € 12,64 € View 12,23 € 12,03 € 11,48 €	Min.: 1 Mult.: 1 Restricted Availability	M8	3 Position	M8	3 Position	Female / Male		5 m (16.404 ft)				Gray
Sensor Cables / Actuator Cables M12A 12PIN 12POLE FML STRT 5.0M PVC 21348500C79050 HARTING 1: 40,33 € 84In Stock Restricted Availability	Mfr. Part No. 21348500C79050 Mouser Part No 617-21348500C79050	HARTING	Sensor Cables / Actuator Cables M12A 12PIN 12POLE FML STRT 5.0M PVC Learn More about HARTING m8 m12 78 connectors Product available only to OEM/EMS and design business customers. Product is not shipped to consumers in the EU or the UK	Datasheet	84In Stock	40,33 € 34,27 € 32,44 €	Min.: 1 Mult.: 1 Restricted Availability	M12	12 Position	No Connector		Female	A Coded	5 m (16.404 ft)				Gray		Bulk
Sensor Cables / Actuator Cables M12A 12PIN 12POLE FML STRT 1.0M PVC 21348500C79010 HARTING 1: 33,35 € 169In Stock Restricted Availability	Mfr. Part No. 21348500C79010 Mouser Part No 617-21348500C79010	HARTING	Sensor Cables / Actuator Cables M12A 12PIN 12POLE FML STRT 1.0M PVC Learn More about HARTING m8 m12 78 connectors Product available only to OEM/EMS and design business customers. Product is not shipped to consumers in the EU or the UK	Datasheet	169In Stock	33,35 € 28,34 € 27,30 € 25,82 € 24,60 €	Min.: 1 Mult.: 1 Restricted Availability	M12	12 Position	No Connector		Female	A Coded	1 m (3.281 ft)				Gray		Bulk
Sensor Cables / Actuator Cables M12-D 4PIN MALE STRT SINGLE END 1.0M PUR 21349200477010 HARTING 1: 44,03 € 26In Stock Restricted Availability	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 about HARTING m8 m12 78 connectors Product available only to OEM/EMS and design business customers. Product is not shipped to consumers in the EU or the UK	Datasheet	26In Stock	44,03 € 35,34 € 33,66 € 33,40 € View 31,81 € 30,97 €	Min.: 1 Mult.: 1 Restricted Availability	M12	4 Position	No Connector		Male	D Coded	1 m (3.281 ft)			22 AWG	Green		Bulk
Sensor Cables / Actuator Cables M12A 12PIN 12POLE DBL M/F STRT1.0M PUR 21348485C78010 HARTING 1: 46,88 € 33In Stock Restricted Availability	Mfr. Part No. 21348485C78010 Mouser Part No 617-21348485C78010	HARTING	Sensor Cables / Actuator Cables M12A 12PIN 12POLE DBL M/F STRT1.0M PUR Learn More about HARTING m8 m12 78 connectors Product available only to OEM/EMS and design business customers. Product is not shipped to consumers in the EU or the UK	Datasheet	33In Stock	46,88 € 39,85 € 37,36 € 35,57 € View 33,88 € 33,18 €	Min.: 1 Mult.: 1 Restricted Availability	M12	12 Position	M12	12 Position	Male / Female	A Coded	1 m (3.281 ft)				Black
Sensor Cables / Actuator Cables M8 3PIN MALE STRT SINGLE END 10.0m PVC 21348000380100 HARTING 1: 21,12 € 2In Stock Restricted Availability	Mfr. Part No. 21348000380100 Mouser Part No 617-21348000380100	HARTING	Sensor Cables / Actuator Cables M8 3PIN MALE STRT SINGLE END 10.0m PVC Learn More about HARTING m8 m12 78 connectors Product available only to OEM/EMS and design business customers. Product is not shipped to consumers in the EU or the UK	Datasheet	2In Stock	21,12 € 17,49 € 16,40 € 15,62 € View 14,87 € 13,94 € 13,48 €	Min.: 1 Mult.: 1 Restricted Availability	M8	3 Position				A Coded
Sensor Cables / Actuator Cables M8 3PIN FEMALE STRT SINGLE END 1.5M PVC 21348100380015 HARTING 1: 12,62 € 2In Stock Restricted Availability	Mfr. Part No. 21348100380015 Mouser Part No 617-21348100380015	HARTING	Sensor Cables / Actuator Cables M8 3PIN FEMALE STRT SINGLE END 1.5M PVC Learn More about HARTING m8 m12 78 connectors Product available only to OEM/EMS and design business customers. Product is not shipped to consumers in the EU or the UK	Datasheet	2In Stock	12,62 € 10,64 € 10,07 € 9,74 € View 9,49 € 7,56 €	Min.: 1 Mult.: 1 Restricted Availability	M8	3 Position			Female	A Coded
Sensor Cables / Actuator Cables M12-B 4PIN M/F STRT DBL END 10.0M PUR 21348889487100 HARTING 1: 151,87 € 1In Stock Restricted Availability	Mfr. Part No. 21348889487100 Mouser Part No 617-21348889487100	HARTING	Sensor Cables / Actuator Cables M12-B 4PIN M/F STRT DBL END 10.0M PUR Learn More about HARTING m8 m12 78 connectors Product available only to OEM/EMS and design business customers. Product is not shipped to consumers in the EU or the UK	Datasheet	1In Stock	151,87 € 139,97 €	Min.: 1 Mult.: 1 Restricted Availability	M12	4 Position	M12	4 Position	Male / Female	B Coded	10 m (32.808 ft)				Violet
Sensor Cables / Actuator Cables M8 3PIN M/F STRT/RA DOUBLE END 10.0M PUR 21348083388100 HARTING 1: 29,95 € 3In Stock Restricted Availability	Mfr. Part No. 21348083388100 Mouser Part No 617-21348083388100	HARTING	Sensor Cables / Actuator Cables M8 3PIN M/F STRT/RA DOUBLE END 10.0M PUR Learn More about HARTING m8 m12 78 connectors Product available only to OEM/EMS and design business customers. Product is not shipped to consumers in the EU or the UK	Datasheet	3In Stock	29,95 € 25,79 € 25,38 € 24,65 € View 23,44 € 23,41 € Quote	Min.: 1 Mult.: 1 Restricted Availability	M8	3 Position				A Coded
Sensor Cables / Actuator Cables M8 3PIN FML RT ANGL SINGLE END 1.0M PUR 21348300388010 HARTING 1: 11,64 € 9In Stock Restricted Availability	Mfr. Part No. 21348300388010 Mouser Part No 617-21348300388010	HARTING	Sensor Cables / Actuator Cables M8 3PIN FML RT ANGL SINGLE END 1.0M PUR Learn More about HARTING m8 m12 78 connectors Product available only to OEM/EMS and design business customers. Product is not shipped to consumers in the EU or the UK	Datasheet	9In Stock	11,64 € 9,74 € 9,35 € 8,94 € View 8,49 € 7,99 € 7,77 € 7,58 €	Min.: 1 Mult.: 1 Restricted Availability	M8	3 Position				A Coded							Bulk
Sensor Cables / Actuator Cables M12A 12PIN 12POLE FML RA 10.0M PVC 21348700C79100 HARTING 1: 60,38 € 9In Stock Restricted Availability	Mfr. Part No. 21348700C79100 Mouser Part No 617-21348700C79100	HARTING	Sensor Cables / Actuator Cables M12A 12PIN 12POLE FML RA 10.0M PVC Learn More about HARTING m8 m12 78 connectors Product available only to OEM/EMS and design business customers. Product is not shipped to consumers in the EU or the UK	Datasheet	9In Stock	60,38 € 52,66 € 51,77 € 50,18 € View 50,16 € Quote	Min.: 1 Mult.: 1 Restricted Availability	M12	12 Position	No Connector		Female	A Coded	10 m (32.808 ft)				Gray
Sensor Cables / Actuator Cables M12-D 4PIN M/M RA DBL END 1.0M PUR 21349494477010 HARTING 1: 66,98 € 5In Stock Restricted Availability	Mfr. Part No. 21349494477010 Mouser Part No 617-21349494477010	HARTING	Sensor Cables / Actuator Cables M12-D 4PIN M/M RA DBL END 1.0M PUR Learn More about HARTING m8 m12 78 connectors Product available only to OEM/EMS and design business customers. Product is not shipped to consumers in the EU or the UK	Datasheet	5In Stock	66,98 € 62,48 € 61,13 € 59,32 € View 56,07 € Quote	Min.: 1 Mult.: 1 Restricted Availability	M12	4 Position	M12	4 Position	Male / Male	D Coded	1 m (3.281 ft)				Green		Bulk
Sensor Cables / Actuator Cables M8 4PIN MALE STRT SINGLE END 1.0M PVC 21348000481010 HARTING 1: 12,34 € 429In Stock Restricted Availability	Mfr. Part No. 21348000481010 Mouser Part No 617-21348000481010	HARTING	Sensor Cables / Actuator Cables M8 4PIN MALE STRT SINGLE END 1.0M PVC Learn More about HARTING m8 m12 78 connectors Product available only to OEM/EMS and design business customers. Product is not shipped to consumers in the EU or the UK	Datasheet	429In Stock	12,34 € 10,17 € 9,72 € 9,37 € View 8,83 € 8,22 € 7,74 € 7,48 €	Min.: 1 Mult.: 1 Restricted Availability	M8	4 Position	No Connector		Male		1 m (3.281 ft)				Gray
Sensor Cables / Actuator Cables M12-A 8PIN MALE STRT SINGLE END 1.0M PVC 21348400882010 HARTING 1: 17,76 € 195In Stock Restricted Availability	Mfr. Part No. 21348400882010 Mouser Part No 617-21348400882010	HARTING	Sensor Cables / Actuator Cables M12-A 8PIN MALE STRT SINGLE END 1.0M PVC Learn More about HARTING m8 m12 78 connectors Product available only to OEM/EMS and design business customers. Product is not shipped to consumers in the EU or the UK	Datasheet	195In Stock	17,76 € 15,50 € 14,76 € 13,79 € View 13,67 € 12,32 € 12,03 €	Min.: 1 Mult.: 1 Restricted Availability	M12	8 Position	No Connector		Male	A Coded	1 m (3.281 ft)				Gray
Sensor Cables / Actuator Cables M12-A 8PIN MALE STRT SINGLE END 5.0M PVC 21348400882050 HARTING 1: 27,55 € 103In Stock Restricted Availability	Mfr. Part No. 21348400882050 Mouser Part No 617-21348400882050	HARTING	Sensor Cables / Actuator Cables M12-A 8PIN MALE STRT SINGLE END 5.0M PVC Learn More about HARTING m8 m12 78 connectors Product available only to OEM/EMS and design business customers. Product is not shipped to consumers in the EU or the UK	Datasheet	103In Stock	27,55 € 23,93 € 22,44 € 21,36 € View 20,98 € 19,07 € Quote	Min.: 1 Mult.: 1 Restricted Availability	M12	8 Position	No Connector		Male	A Coded	5 m (16.404 ft)				Gray		Bulk
Sensor Cables / Actuator Cables M12A 12PIN 12POLE MALE STRT 1.0M PVC 21348400C79010 HARTING 1: 28,23 € 201In Stock Restricted Availability 80On Order	Mfr. Part No. 21348400C79010 Mouser Part No 617-21348400C79010	HARTING	Sensor Cables / Actuator Cables M12A 12PIN 12POLE MALE STRT 1.0M PVC Learn More about HARTING m8 m12 78 connectors Product available only to OEM/EMS and design business customers. Product is not shipped to consumers in the EU or the UK	Datasheet	201In Stock 80On Order On Order Ship Dates Mfr. No: 21348400C79010 Stock: 201 Can Dispatch Immediately On Order: 19 Expected 10/16/2026 61 Expected 11/5/2026 Factory Lead Time: 5 Weeks	28,23 € 23,99 € 22,49 € 21,96 €	Min.: 1 Mult.: 1 Restricted Availability	M12	12 Position	No Connector		Male	A Coded	1 m (3.281 ft)				Gray		Bulk
Sensor Cables / Actuator Cables M12A 12PIN 12POLE MALE STRT 5.0M PVC 21348400C79050 HARTING 1: 39,87 € 146In Stock Restricted Availability 997On Order	Mfr. Part No. 21348400C79050 Mouser Part No 617-21348400C79050	HARTING	Sensor Cables / Actuator Cables M12A 12PIN 12POLE MALE STRT 5.0M PVC Learn More about HARTING m8 m12 78 connectors Product available only to OEM/EMS and design business customers. Product is not shipped to consumers in the EU or the UK	Datasheet	146In Stock 997On Order On Order Ship Dates Mfr. No: 21348400C79050 Stock: 146 Can Dispatch Immediately On Order: 271 Expected 11/3/2026 726 TBD Factory Lead Time: 6 Weeks	39,87 € 34,86 € 31,02 € 29,54 € View 28,43 € Quote	Min.: 1 Mult.: 1 Restricted Availability	M12	12 Position	No Connector		Male	A Coded	5 m (16.404 ft)				Gray		Bulk
Sensor Cables / Actuator Cables M12A 12PIN 12POLE DBL M/F STRT5.0M PVC 21348485C79050 HARTING 1: 49,86 € 111In Stock Restricted Availability 101Expected 11/10/2026	Mfr. Part No. 21348485C79050 Mouser Part No 617-21348485C79050	HARTING	Sensor Cables / Actuator Cables M12A 12PIN 12POLE DBL M/F STRT5.0M PVC Learn More about HARTING m8 m12 78 connectors Product available only to OEM/EMS and design business customers. Product is not shipped to consumers in the EU or the UK	Datasheet	111In Stock 101Expected 11/10/2026	49,86 € 42,39 € 39,74 € 37,84 € View 36,03 € 35,23 €	Min.: 1 Mult.: 1 Restricted Availability	M12	12 Position	M12	12 Position	Male / Female	A Coded	5 m (16.404 ft)				Gray		Bulk
Sensor Cables / Actuator Cables M12-A 8PIN FML STRT SINGLE END 1.0M PVC 21348500882010 HARTING 1: 17,51 € 260In Stock Restricted Availability	Mfr. Part No. 21348500882010 Mouser Part No 617-21348500882010	HARTING	Sensor Cables / Actuator Cables M12-A 8PIN FML STRT SINGLE END 1.0M PVC Learn More about HARTING m8 m12 78 connectors Product available only to OEM/EMS and design business customers. Product is not shipped to consumers in the EU or the UK	Datasheet	260In Stock	17,51 € 14,88 € 13,94 € 13,28 € 13,01 €	Min.: 1 Mult.: 1 Restricted Availability	M12	8 Position	No Connector		Female	A Coded	1 m (3.281 ft)				Gray
Sensor Cables / Actuator Cables M12-A 8PIN FML STRT SINGLE END 5.0M PVC 21348500882050 HARTING 1: 27,24 € 234In Stock Restricted Availability	Mfr. Part No. 21348500882050 Mouser Part No 617-21348500882050	HARTING	Sensor Cables / Actuator Cables M12-A 8PIN FML STRT SINGLE END 5.0M PVC Learn More about HARTING m8 m12 78 connectors Product available only to OEM/EMS and design business customers. Product is not shipped to consumers in the EU or the UK	Datasheet	234In Stock	27,24 € 25,09 € 22,27 € 21,12 € 20,27 €	Min.: 1 Mult.: 1 Restricted Availability	M12	8 Position	No Connector		Female	A Coded	5 m (16.404 ft)				Gray
Sensor Cables / Actuator Cables M8 3PIN M/F STRT DOUBLE END 10.0M PUR 21348081388100 HARTING 1: 29,10 € 67In Stock Restricted Availability 100On Order	Mfr. Part No. 21348081388100 Mouser Part No 617-21348081388100	HARTING	Sensor Cables / Actuator Cables M8 3PIN M/F STRT DOUBLE END 10.0M PUR Learn More about HARTING m8 m12 78 connectors Product available only to OEM/EMS and design business customers. Product is not shipped to consumers in the EU or the UK	Datasheet	67In Stock 100On Order	29,10 € 24,73 € 22,94 € 21,03 € 19,71 €	Min.: 1 Mult.: 1 Restricted Availability	M8	3 Position	M8	3 Position	Male / Female	A Coded	10 m (32.808 ft)	3 A	60 V		Black
Sensor Cables / Actuator Cables M12-A 8PIN M/F ST DOUBLE END 1.0M PVC 21348485882010 HARTING 1: 23,47 € 177In Stock Restricted Availability 122Expected 10/27/2026	Mfr. Part No. 21348485882010 Mouser Part No 617-21348485882010	HARTING	Sensor Cables / Actuator Cables M12-A 8PIN M/F ST DOUBLE END 1.0M PVC Learn More about HARTING m8 m12 78 connectors Product available only to OEM/EMS and design business customers. Product is not shipped to consumers in the EU or the UK	Datasheet	177In Stock 122Expected 10/27/2026	23,47 € 19,95 € 18,71 € 17,81 € View 16,96 € 16,69 €	Min.: 1 Mult.: 1 Restricted Availability	M12	8 Position	M12	8 Position	Male / Female	A Coded	1 m (3.281 ft)				Gray
Sensor Cables / Actuator Cables M12-A 8PIN M/F ST DOUBLE END 5.0M PVC 21348485882050 HARTING 1: 30,07 € 370In Stock Restricted Availability	Mfr. Part No. 21348485882050 Mouser Part No 617-21348485882050	HARTING	Sensor Cables / Actuator Cables M12-A 8PIN M/F ST DOUBLE END 5.0M PVC Learn More about HARTING m8 m12 78 connectors Product available only to OEM/EMS and design business customers. Product is not shipped to consumers in the EU or the UK	Datasheet	370In Stock	30,07 € 25,56 € 23,96 € 23,95 € View 23,32 € 22,43 €	Min.: 1 Mult.: 1 Restricted Availability	M12	8 Position	M12	8 Position	Male / Female	A Coded	5 m (16.404 ft)				Gray
Sensor Cables / Actuator Cables M12A 12PIN 12POLE DBL M/F STR10.0M PVC 21348485C79100 HARTING 1: 64,31 € 160In Stock Restricted Availability	Mfr. Part No. 21348485C79100 Mouser Part No 617-21348485C79100	HARTING	Sensor Cables / Actuator Cables M12A 12PIN 12POLE DBL M/F STR10.0M PVC Learn More about HARTING m8 m12 78 connectors Product available only to OEM/EMS and design business customers. Product is not shipped to consumers in the EU or the UK	Datasheet	160In Stock	64,31 € 54,66 € 52,18 € Quote Quote	Min.: 1 Mult.: 1 Restricted Availability	M12	12 Position	M12	12 Position	Male / Female	A Coded	10 m (32.808 ft)				Gray
Sensor Cables / Actuator Cables M8 3PIN FEMALE STRT SINGL END 0.5mRECEPT 21023576305 HARTING 1: 12,33 € 80In Stock Restricted Availability	Mfr. Part No. 21023576305 Mouser Part No 617-21023576305	HARTING	Sensor Cables / Actuator Cables M8 3PIN FEMALE STRT SINGL END 0.5mRECEPT Learn More about HARTING m8 m12 78 connectors Product available only to OEM/EMS and design business customers. Product is not shipped to consumers in the EU or the UK	Datasheet	80In Stock	12,33 € 10,97 € 10,29 € 9,32 € View 8,74 € 8,32 € 8,10 €	Min.: 1 Mult.: 1 Restricted Availability	M8	3 Position			Female	A Coded	500 mm (19.685 in)			24 AWG		IP67

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

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