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: 427
Select Image Part #
 Mfr.
Description Datasheet Availability Pricing (EUR) 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
Molex Sensor Junction Blocks TOP MOUNT 4 OUTLET CON.DVC/NET
Datasheet
3In Stock
Min.: 1
Mult.: 1

M12 4 Port Mini-Change 5 Pin 10 m 30 VDC 4 A A Coded Polybutylene Terephthalate (PBT) IP67 130037
Phoenix Contact Sensor Junction Blocks SACB- 8/4-L-10 0PUR-M8 HD
Datasheet
5In Stock
Min.: 1
Mult.: 1
M8 8 Port Pre-wired Cable 4 Pin 10 m 9.5 mm 24 VDC 6 A A Coded Polybutylene Terephthalate (PBT) IP67

Phoenix Contact Sensor Junction Blocks SACB-8/16-M23 P12 SH
Datasheet
4In Stock
Min.: 1
Mult.: 1
M12 8 Port M23 5 Pin 48 VAC, 60 VDC 4 A A Coded Zinc IP65
Phoenix Contact Sensor Junction Blocks SACB-8/ 16-SC SCO P
Datasheet
9In Stock
Min.: 1
Mult.: 1

M12 8 Port Pre-wired Cable 5 Pin 7 mm to 12 mm 120 VAC/DC 12 A A Coded Polybutylene Terephthalate (PBT) IP65, IP67 M12 A-code
Phoenix Contact Sensor Junction Blocks SACB-8/16-L-CSCO 8 POS
Datasheet
6In Stock
Min.: 1
Mult.: 1

M12 8 Port Pre-wired Cable 5 Pin 7 mm to 12 mm 24 VDC 10 A A Coded Polybutylene Terephthalate (PBT) IP65, IP67, IP69K M12 A-code
Murrelektronik Sensor Junction Blocks EXACT8, 4XM8, 4 POLE, Conn.M12 12 pole
Datasheet
4In Stock
Min.: 1
Mult.: 1

M8 4 Port M12 12 Pin 24 VDC 1.5 A A Coded Plastic IP67 8
Murrelektronik Sensor Junction Blocks EXACT12, 8XM12, 4 POLE MOULDED CABLE, 5.0m PUR/PVC 8x0,34+3X0.75, NPN-LED's
Datasheet
9In Stock
Min.: 1
Mult.: 1

M12 8 Port Pre-wired Cable 5 m 8.1 mm 24 VDC 4 A A Coded Polyurethane (PUR) IP65, IP67 8
Murrelektronik Sensor Junction Blocks EXACT12, 4XM12, 4 POLE MOULDED CABLE, 3.0m PUR/PVC 4X0.34+3X0.75, UL/CSA
Datasheet
2In Stock
Min.: 1
Mult.: 1

M12 4 Port Pre-wired Cable 3 m 7.4 mm 24 VDC 4 A A Coded Polyurethane (PUR) IP65, IP67 8
Murrelektronik Sensor Junction Blocks EXACT12, 4XM12, 5-POLE, BASIC HOUSING, NPN-LED'S, Without homerun-cable
Datasheet
6In Stock
Min.: 1
Mult.: 1

M12 4 Port Terminal Block 24 VDC 4 A A Coded Plastic IP65, IP67 8
Murrelektronik Sensor Junction Blocks EXACT12, 4XM12, 5-POLE, MOULDED CABLE, 5.0m PUR/PVC 8x0,34+3X0.75, NPN-LED's
Datasheet
3In Stock
Min.: 1
Mult.: 1

M12 4 Port Pre-wired Cable 5 m 8.1 mm 24 VDC 4 A A Coded Polyurethane (PUR) IP65, IP67 7
Murrelektronik Sensor Junction Blocks EXACT12, 4XM12, 4 POLE BASIC HOUSING, W.O. LED'S, Without homerun-cable
Datasheet
1In Stock
Min.: 1
Mult.: 1

M12 4 Port Terminal Block 125 VAC/DC 4 A A Coded Plastic IP65, IP67 8
Murrelektronik Sensor Junction Blocks EXACT12, 4XM12, 5-POLE, BASIC HOUSING, Without homerun-cable
Datasheet
6In Stock
Min.: 1
Mult.: 1

M12 4 Port Terminal Block 24 VDC 4 A A Coded Plastic IP65, IP67 8
Bulgin Sensor Junction Blocks M Series Power Distribution Units
Datasheet
17In Stock
Min.: 1
Mult.: 1

M12 5 Port M8 5 Pin A Coded Aluminum IP67 Buccaneer M
Murrelektronik Sensor Junction Blocks EXACT12, 4XM12, 5-POLE, MOULDED CABLE, 5.0m PUR/PVC 8x0,34+3X0.75, UL/CSA
Datasheet
7In Stock
Min.: 1
Mult.: 1

M12 4 Port Pre-wired Cable 5 m 8.1 mm 24 VDC 4 A A Coded Polyurethane (PUR) IP65, IP67 8
Bulgin Sensor Junction Blocks M Series Power Distribution Units
Datasheet
24In Stock
Min.: 1
Mult.: 1

M12 9 Port M8 5 Pin A Coded Aluminum IP67 Buccaneer M


Molex Sensor Junction Blocks MICMPIS 8-PORT 5P/4W DC W/12P
Datasheet
4In Stock
Min.: 1
Mult.: 1
M12 8 Port Mini-Change 12 Pin 30 VDC 4 A A Coded IP67 120115
Molex Sensor Junction Blocks TOP MOUNT 8 OUTLET CON.DVC/NET
Datasheet
2In Stock
Min.: 1
Mult.: 1

M12 8 Port Mini-Change 5 Pin 10 m 30 VDC 4 A A Coded Polybutylene Terephthalate (PBT) IP67 130037
Phoenix Contact Sensor Junction Blocks SACB-8/ 8-L-PTP P12
Datasheet
9In Stock
Min.: 1
Mult.: 1

M12 8 Port 24 VDC 8 A A Coded Polybutylene Terephthalate (PBT) IP65, IP67
Phoenix Contact Sensor Junction Blocks SACB-8/16-L-PTP P12
Datasheet
4In Stock
3Expected 3/16/2026
Min.: 1
Mult.: 1

M12 8 Port 24 VDC 8 A A Coded Polybutylene Terephthalate (PBT) IP65, IP67
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
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
10In Stock
3Expected 2/13/2026
Min.: 1
Mult.: 1

M12 4 63 VDC 4 A, 16 A A Coded, L Coded Thermoplastic Polyurethane (TPU) IP65, IP67, IP68 R50
Alpha Wire Sensor Junction Blocks M8 Plastic 4PORT 1SIG LED 5M
Datasheet
1In Stock
Min.: 1
Mult.: 1

M8 4 Port Pre-wired Cable 5 m 5.1 mm 30 VDC 1.5 A A Coded Polybutylene Terephthalate (PBT) IP67 802-5M
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
Banner Engineering Sensor Junction Blocks Junction Box 8 Port M12 16 PNP with M23 19-pin HR; 16 PNP Signals, 2 Channels per Port; 19-pin M23 Connector, Signal and Power LEDs
Datasheet
10In Stock
Min.: 1
Mult.: 1

M12 8 Port M23 19 Pin 10 VDC to 30 VDC 6 A Polybutylene Terephthalate (PBT) JB
Banner Engineering Sensor Junction Blocks R95 Molded Junction Box with 16 Signals and Cable Homerun; 8 Female 5-pin M12 Ports; 1 Meter Flying Lead Homerun; Dual Signal Ports
Datasheet
6In Stock
Min.: 1
Mult.: 1

M12 8 Port M23 19 Pin 1 m 9.2 mm 30 V 8 A Thermoplastic Polyurethane (TPU) R95