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, HARTING, Lumberg Automation, Molex, Murrelektronik, Phoenix Contact, Weidmuller & more. 

Please view our large selection of sensor junction blocks below.
Results: 379
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Description Datasheet Availability Pricing (IDR) 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
Alpha Wire Sensor Junction Blocks AC DISTRIBUTION BOXES
Datasheet
1In Stock
Min.: 1
Mult.: 1

M12 8 Port Pre-wired Cable 10 m 8 mm 30 VDC 12 A A Coded Thermoplastic Polyurethane (TPU) IP67 909-5M
Alpha Wire Sensor Junction Blocks M12 Plastic 4PORT 2SIG
Datasheet
2In Stock
Min.: 1
Mult.: 1

M12 4 Port Pre-wired Cable 5 m 9.3 mm 30 VDC 12 A A Coded Thermoplastic Polyurethane (TPU) IP67 919-5M
Amphenol LTW Sensor Junction Blocks Circular Metric Connector, M12 Distribution Box, 4 Ports, 4A, 05 pins, Female Connector, Female Contact, Length 3000mm, IP67 Unmated
Datasheet
10Expected 15/04/2026
Min.: 1
Mult.: 1

M12 4 Port Pre-wired Cable 5 Pin 3 m 8.6 mm 10 VDC to 30 VDC 4 A A Coded Polyamide (PA), Nylon IP67 X-Lok
Amphenol LTW Sensor Junction Blocks Circular Metric Connector, M12 Distribution Box, 8 Ports, 4A, 05 pins, Female Connector, Female Contact, Length 5000mm, IP67 Unmated
Datasheet
6Expected 06/05/2026
Min.: 1
Mult.: 1

M12 8 Port Pre-wired Cable 5 Pin 5 m 9.7 mm 10 VDC to 12 VDC 4 A A Coded Polyamide (PA), Nylon IP67 X-Lok
Amphenol LTW Sensor Junction Blocks Circular Metric Connector, M8 Distribution Box, 4 Ports, 6A, 03 pins, Female Connector, Female Contact, Length 1000mm, IP67 Unmated
Datasheet
15Expected 01/04/2026
Min.: 1
Mult.: 1

M8 4 Port Pre-wired Cable 3 Pin 1 m 6 mm 24 VDC, 30 VDC 6 A Nylon, Glass-Filled IP67 X-Lok
Amphenol LTW Sensor Junction Blocks Circular Metric Connector, M8 Distribution Box, 4 Ports, 6A, 03 pins, Female Connector, Female Contact, Length 5000mm, IP67 Unmated
Datasheet
4Expected 01/04/2026
Min.: 1
Mult.: 1

M8 4 Port Pre-wired Cable 3 Pin 5 m 6 mm 24 VDC, 30 VDC 6 A Nylon, Glass-Filled IP67 X-Lok
Amphenol LTW Sensor Junction Blocks Circular Metric Connector, M8 Distribution Box, 4 Ports, 3A, 03 pins, Female Connector, Female Contact, M12 Homerun, W/O Cable, IP67 Unmated
Datasheet
25Expected 15/04/2026
Min.: 1
Mult.: 1

M8 4 Port M12 3 Pin 3 A Nylon, Glass-Filled IP67
Amphenol LTW Sensor Junction Blocks Circular Metric Connector, M8 Distribution Box, 6 Ports, 3A, 03 pins, Female Connector, Female Contact, Length 3000mm, IP67 Unmated
Datasheet
5Expected 06/05/2026
Min.: 1
Mult.: 1

M8 6 Port Pre-wired Cable 3 Pin 3 m 7.4 mm 3 A Nylon, Glass-Filled IP67 X-Lok
Amphenol LTW Sensor Junction Blocks Circular Metric Connector, M8 Distribution Box, 6 Ports, 3A, 03 pins, Female Connector, Female Contact, Length 5000mm, IP67 Unmated
Datasheet
4Expected 01/04/2026
Min.: 1
Mult.: 1

M8 6 Port Pre-wired Cable 3 Pin 5 m 7.4 mm 3 A Nylon, Glass-Filled IP67 X-Lok
Amphenol LTW Sensor Junction Blocks Circular Metric Connector, M8 Distribution Box, 6 Ports, 3A, 03 pins, Female Connector, Female Contact, Length 10000mm, IP67 Unmated
Datasheet
4Expected 01/04/2026
Min.: 1
Mult.: 1

M8 6 Port Pre-wired Cable 3 Pin 10 m 7.4 mm 3 A Nylon, Glass-Filled IP67 X-Lok
Amphenol LTW Sensor Junction Blocks Circular Metric Connector, M8 Distribution Box, 8 Ports, 3A, 03 pins, Female Connector, Female Contact, Length 10000mm, IP67 Unmated
Datasheet
4Expected 01/04/2026
Min.: 1
Mult.: 1

M8 8 Port Pre-wired Cable 3 Pin 10 m 8.2 mm 24 VDC, 30 VDC 3 A Nylon, Glass-Filled IP67 X-Lok
Amphenol LTW Sensor Junction Blocks Circular Metric Connector, M8 Distribution Box, 8 Ports, 3A, 03 pins, Female Connector, Female Contact, M16 Homerun, W/O Cable, IP67 Unmated
Datasheet
15Expected 15/04/2026
Min.: 1
Mult.: 1

M8 8 Port M16 3 Pin 24 VDC, 30 VDC 3 A IP67
Molex Sensor Junction Blocks MPIS M8 JunBox TpMnt 3P/6PT M16 BK SNGL
Datasheet
5Expected 08/05/2026
Min.: 1
Mult.: 1

M12 8 Port M23 19 Pin 30 VDC 4 A A Coded Polybutylene Terephthalate (PBT) IP67, IP68 120248
Phoenix Contact Sensor Junction Blocks SACB- 4/3-L-M12-M8 HD
Datasheet
2Expected 20/04/2026
Min.: 1
Mult.: 1
M8 4 Port M12 3 Pin 24 VDC 4 A A Coded Polybutylene Terephthalate (PBT) IP67
Phoenix Contact Sensor Junction Blocks SACB-6/ 12-L-C SCO P
Datasheet
9In 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 EXACT8, 10XM8, 3 POLE MOULDED CABLE, 10.0m PUR 10*0,34+2*0,75 exit norm.
Datasheet
4Expected 30/03/2026
Min.: 1
Mult.: 1

M8 10 Port Pre-wired Cable 10 m 9.2 mm 24 VDC 4 A A Coded Polyurethane (PUR) IP65, IP67 8
Murrelektronik Sensor Junction Blocks EXACT12, 4XM12, 5-POLE, MOULDED CABLE, 10.0m PUR/PVC 8x0,34+3X0.75, UL/CSA
Datasheet
3Expected 01/05/2026
Min.: 1
Mult.: 1

M12 4 Port Pre-wired Cable 10 m 8.1 mm 24 VDC 4 A A Coded Polyurethane (PUR) IP65, IP67 8
Phoenix Contact Sensor Junction Blocks SACB-8/ 16-L-C GG SCO P
Datasheet
446Factory Stock Available
More Info Available
Min.: 1
Mult.: 1

M12 8 Port Pre-wired Cable 5 Pin 24 VDC 10 A A Coded Polybutylene Terephthalate (PBT) IP65, IP67 M12 A-code

Molex Sensor Junction Blocks MINI-CHANGE MPIS 3P 4PORT
Datasheet
27Stock Available
More Info Available
Min.: 1
Mult.: 1
Mini-Change 4 Port Mini-Change 3 Pin 600 V 13 A A Coded Polybutylene Terephthalate (PBT) IP67 130060
L-Com Sensor Junction Blocks M12 PASS DISTY BOX 8WAY 8x5PAF to TRM Non-Stocked Lead-Time 7 Weeks
Min.: 1
Mult.: 1
M12 Network
L-Com Sensor Junction Blocks M12 TRM CABLE 5M Non-Stocked Lead-Time 7 Weeks
Min.: 1
Mult.: 1
M12 5 m Network
Weidmuller Sensor Junction Blocks SAI-6-F 3P M8 L 5M
Datasheet
Non-Stocked Lead-Time 10 Weeks
Min.: 1
Mult.: 1

M8 8 Port 5 m 7.2 mm 30 V 6 A Polybutylene Terephthalate (PBT) IP68 SAI-6
Weidmuller Sensor Junction Blocks UR67-PN-HP-8IOL-12-30M
Datasheet
Non-Stocked Lead-Time 6 Weeks
Min.: 1
Mult.: 1
160 mA Zinc IP67 UR67
Weidmuller Sensor Junction Blocks UR67-MP-HP-16DO-12-60M
Datasheet
Non-Stocked Lead-Time 6 Weeks
Min.: 1
Mult.: 1
M12 12 Port M12 5 Pin 18 VDC to 30 VDC 9 A A Coded, D Coded, L Coded IP67 UR67
Weidmuller Sensor Junction Blocks UR67-MP-HP-8DIDO-12-60M
Datasheet
Non-Stocked Lead-Time 6 Weeks
Min.: 1
Mult.: 1
100 mA IP67 UR67