Sensor Junction Blocks

Sensor Junction Blocks
Sensor Junction Blocks are available at Mouser from industry leading manufacturers.  Mouser is an authorized distributor for many sensor junction block manufacturers including Banner Engineering, Lumberg Automation, Molex, Murrelektronik, Phoenix Contact, Weidmuller & more. 

Please view our large selection of sensor junction blocks below.
Results: 815
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Description Datasheet Availability Pricing (CLP) Filter the results in the table by unit price based on your quantity.
Qty. RoHS Sensor Connector Type
Number of Ports
Home Run Connector Type
Home Run Number of Pins
Cable Length
Cable Diameter
Voltage Rating
Current Rating
Coding
Housing Material
IP Rating
Series
Banner Engineering Sensor Junction Blocks 4-Port Molded Junction Box; 2 Female 4-pin M12 A-Code, 1 Female 5-pin M12 L-Code Ports; Male 5-pin M12 L-Code Integral Homerun; Parallel Wiring on Pins 1 & 3, H Configuration
Datasheet
21In Stock
5Expected 9/8/2026
Min.: 1
Mult.: 1

M12 4 Port 63 VDC 4 A, 16 A A Coded, L Coded Thermoplastic Polyurethane (TPU) IP65, IP67, IP68 R50
Phoenix Contact Sensor Junction Blocks SACB-8/ 8-M23 P12
Datasheet
8In Stock
2Expected 10/15/2026
Min.: 1
Mult.: 1

M12 8 Port M23 19 Pin 24 VDC 12 A A Coded Polybutylene Terephthalate (PBT) IP65, IP67
Phoenix Contact Sensor Junction Blocks SACB-8/ 8-M23 P12
Datasheet
7In Stock
Min.: 1
Mult.: 1

M12 8 Port M23 19 Pin 120 VAC 12 A A Coded Polybutylene Terephthalate (PBT) IP65, IP67
Phoenix Contact Sensor Junction Blocks SACB-4/ 8-M23 P12
Datasheet
5In Stock
Min.: 1
Mult.: 1

M12 4 Port M23 19 Pin 120 VAC/DC 12 A A Coded Polybutylene Terephthalate (PBT) IP65, IP67
Phoenix Contact Sensor Junction Blocks SACB-8/ 8-M23 P12
Datasheet
6In Stock
Min.: 1
Mult.: 1

M12 8 Port M23 12 Pin 120 VAC/DC 12 A A Coded Polybutylene Terephthalate (PBT) IP65, IP67
Banner Engineering Sensor Junction Blocks R95 Molded Junction Box with 16 PNP Signals and Cable Homerun; 8 Female 5-pin M12 Ports; 2 Meter Flying Lead Homerun; Dual Signal Ports w_ PNP LEDs
Datasheet
4In Stock
Min.: 1
Mult.: 1

M12 8 Port M23 19 Pin 2 m 30 VDC 8 A Thermoplastic Polyurethane (TPU) R95
Phoenix Contact Sensor Junction Blocks SACB-4/ 8-L-M23 P12
Datasheet
8In Stock
Min.: 1
Mult.: 1

M12 4 Port M23 19 Pin 24 VDC 12 A A Coded Polybutylene Terephthalate (PBT) IP65, IP67
Phoenix Contact Sensor Junction Blocks SACB-8/ 8-M23 P12
Datasheet
5In Stock
Min.: 1
Mult.: 1

M12 8 Port M23 12 Pin 24 VDC 12 A A Coded Polybutylene Terephthalate (PBT) IP65, IP67
Banner Engineering Sensor Junction Blocks R95 Molded Junction Box with 16 Signals and Cable Homerun; 8 Female 5-pin M12 Ports; 2 Meter Flying Lead Homerun; Dual Signal Ports
Datasheet
3In Stock
Min.: 1
Mult.: 1

M12 8 Port M23 19 Pin 2 m 30 VDC 8 A Thermoplastic Polyurethane (TPU) R95
Phoenix Contact Sensor Junction Blocks SACB-6/ 6-L-M23
Datasheet
9In Stock
Min.: 1
Mult.: 1

M12 6 Port M23 12 Pin 24 VDC 12 A A Coded Polybutylene Terephthalate (PBT) IP65, IP67
Phoenix Contact Sensor Junction Blocks SACB-6/ 6-L-M23
Datasheet
8In Stock
3Expected 8/28/2026
Min.: 1
Mult.: 1

M12 6 Port M23 19 Pin 120 VAC/DC 12 A A Coded Polybutylene Terephthalate (PBT) IP65, IP67
Phoenix Contact Sensor Junction Blocks SACB-4/ 4-L-M23 P12
Datasheet
7In Stock
Min.: 1
Mult.: 1

M12 4 Port M23 12 Pin 24 VDC 12 A A Coded Polybutylene Terephthalate (PBT) IP65, IP67
Banner Engineering Sensor Junction Blocks R95 Molded Junction Box with 16 Signals and Cable Homerun; 8 Female 5-pin M12 Ports; 5 Meter Flying Lead Homerun; Dual Signal Ports
Datasheet
3In Stock
Min.: 1
Mult.: 1
M12 8 Port M23 19 Pin 5 m 30 VDC 8 A Thermoplastic Polyurethane (TPU) R95
Lumberg Automation Sensor Junction Blocks LioN-Safety 8/4-F-DI 4-F-DO 2-IOLM M12 PROFInet / PROFIsafe , M12 L-coded Power Supply, Metal 60mm, IoT Protocols (OPC UA, MQTT, CoAP, REST)
Datasheet
1In Stock
Min.: 1
Mult.: 1

IP65, IP67, IP69K LioN-Safety
Lumberg Automation Sensor Junction Blocks LioN-Safety 8/4-F-DI 4-F-DO 2-IOLM M12 EtherNet/IP / CIP Safety , M12 L-coded Power Supply, Metal 60mm, IoT Protocols (OPC UA, MQTT, CoAP, REST)
Datasheet
1In Stock
Min.: 1
Mult.: 1

IP65, IP67, IP69K LioN-Safety
Murrelektronik Sensor Junction Blocks IMPACT67 E DIO16 4P, IMPACT67 EthernetIP compact module, plastic housing, 7/8" 4-pole, quick connect, DLR
Datasheet
5In Stock
Min.: 1
Mult.: 1

5
Phoenix Contact Sensor Junction Blocks AXL E EIP DIO16 M12 6P
Datasheet
11In Stock
Min.: 1
Mult.: 1


Molex Sensor Junction Blocks Actuator Box 6 Connector Opening Dust Tight Waterproof Black
Datasheet
5In Stock
Min.: 1
Mult.: 1
Mini-Change 6 Port 120 V 7 A A Coded Polybutylene Terephthalate (PBT) IP67 130036

Phoenix Contact Sensor Junction Blocks SACB-8/16- 5 0PUR P12 SH
Datasheet
4In Stock
Min.: 1
Mult.: 1
M12 8 Port Pre-wired Cable 5 Pin 5 m 11.6 mm 48 VAC, 60 VDC 12 A A Coded Zinc IP65
Phoenix Contact Sensor Junction Blocks SACB-4/T-L8FUSE DIAG CT AXL
Datasheet
4In Stock
Min.: 1
Mult.: 1

M12 4 Port Pre-wired Cable 4 Pin 9 mm to 15.5 mm 70 A Polybutylene Terephthalate (PBT) IP66, IP67
Phoenix Contact Sensor Junction Blocks SACB-6/ 12-L-C SCO P
Datasheet
13In Stock
Min.: 1
Mult.: 1

M12 6 Port Pre-wired Cable 5 Pin 12 mm 10 A A Coded Polybutylene Terephthalate (PBT) IP65, IP67 M12 A-code
Murrelektronik Sensor Junction Blocks MVP12 Steel F&B, 8XM12, 5POLE, PRE-WIRED CABLE, 10.0m TPE-V 16x0.5+3x1.0, UL/CSA
Datasheet
4In Stock
Min.: 1
Mult.: 1

7
Murrelektronik 55557
Murrelektronik Sensor Junction Blocks MVK-MPNIO F DI8/4 F DO4 7/8" IRT, MVK ProfiNet/PROFIsafe Compact module, metal, ProfiNet/PROFIsafe via M12-d, Energy via 7/8'' 5-pol.
Datasheet
4In Stock
Min.: 1
Mult.: 1
Weidmuller Sensor Junction Blocks SAI-4-M-4P-M12-SVV-A03
Datasheet
2In Stock
Min.: 1
Mult.: 1
Phoenix Contact Sensor Junction Blocks SACB-6/ 12-L-SC SCO P
Datasheet
3In Stock
Min.: 1
Mult.: 1

M12 6 Port Pre-wired Cable 5 Pin 7 mm to 12 mm 24 VDC 12 A A Coded Polybutylene Terephthalate (PBT) IP65, IP67 M12 A-code