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Terminal Block Interface Modules

Terminal Block Interface Modules are modular wiring interface devices that sit between field wiring (sensors, actuators, power lines) and control equipment (like PLCs, I/O cards, relays, or controllers). Their job is to organize, protect, and simplify electrical connections while often adding signal conditioning or isolation.

Terminal block interface modules are available from Mouser from industry leading manufacturers including Advantech, Eaton, Murrelektronik, Phoenix Contact, Weidmueller & more. Please view our selection of terminal block interface modules below.

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Part #

Terminal Block Interface Modules UM 25-D 9SUB/B/ FRONT/Q

2959560
Phoenix Contact
1: €83.41
3In Stock

Mfr. Part No.
2959560

Mouser Part No
651-2959560

Phoenix Contact

Terminal Block Interface Modules UM 25-D 9SUB/B/ FRONT/Q

Datasheet

3In Stock

€83.41

Min.: 1
Mult.: 1

Passive Interface Modules

9 Position

2.5 A

125 VAC/125 VDC

24 AWG

12 AWG

Screw

DIN Rail

Green

Varioface

Terminal Block Interface Modules UM 25-D15SUB/S/ FRONT/Q

2959599
Phoenix Contact
1: €96.27
6In Stock

Mfr. Part No.
2959599

Mouser Part No
651-2959599

Phoenix Contact

Terminal Block Interface Modules UM 25-D15SUB/S/ FRONT/Q

Datasheet

6In Stock

€96.27

Min.: 1
Mult.: 1

15 Position

Terminal Block Interface Modules UM 45-FLK14/PLC

2962476
Phoenix Contact
1: €81.43
3In Stock

Mfr. Part No.
2962476

Mouser Part No
651-2962476

Phoenix Contact

Terminal Block Interface Modules UM 45-FLK14/PLC

Datasheet

3In Stock

€81.43

Min.: 1
Mult.: 1

Passive Interface Modules

1 A

25 V

Screw

Varioface

Terminal Block Interface Modules UM 45-FLK50/PLC

2962489
Phoenix Contact
1: €162.88
3In Stock

Mfr. Part No.
2962489

Mouser Part No
651-2962489

Phoenix Contact

Terminal Block Interface Modules UM 45-FLK50/PLC

Datasheet

3In Stock

€162.88

Min.: 1
Mult.: 1

Passive Interface Modules

50 Position

2 A

50 V

Varioface

Terminal Block Interface Modules UM 45-FLK20

2962573
Phoenix Contact
1: €169.91
3In Stock

Mfr. Part No.
2962573

Mouser Part No
651-2962573

Phoenix Contact

Terminal Block Interface Modules UM 45-FLK20

Datasheet

3In Stock

€169.91

Min.: 1
Mult.: 1

Passive Interface Modules

20 Position

1 A

25 VAC, 60 VDC

26 AWG

16 AWG

Pluggable, Screw

DIN Rail

Green

Varioface

Bulk

Terminal Block Interface Modules UM 45-D 9SUB/B

2962722
Phoenix Contact
1: €151.09
2In Stock

Mfr. Part No.
2962722

Mouser Part No
651-2962722

Phoenix Contact

Terminal Block Interface Modules UM 45-D 9SUB/B

Datasheet

2In Stock

€151.09

Min.: 1
Mult.: 1

Passive Interface Modules

9 Position

2.5 A

125 V

Screw

DIN Rail

Varioface

Bulk

Terminal Block Interface Modules UM 45-D15SUB/B

2962735
Phoenix Contact
1: €176.33
1In Stock

Mfr. Part No.
2962735

Mouser Part No
651-2962735

Phoenix Contact

Terminal Block Interface Modules UM 45-D15SUB/B

Datasheet

1In Stock

€176.33

Min.: 1
Mult.: 1

Passive Interface Modules

15 Position

2.5 A

125 V

Screw

DIN Rail

Varioface

Bulk

Terminal Block Interface Modules UM 45- 2FLK14/S7

2965143
Phoenix Contact
1: €139.21
1In Stock

Mfr. Part No.
2965143

Mouser Part No
651-2965143

Phoenix Contact

Terminal Block Interface Modules UM 45- 2FLK14/S7

Datasheet

1In Stock

€139.21

Min.: 1
Mult.: 1

Passive Interface Modules

14 Position

2 A

50 VAC, 60 VDC

26 AWG

14 AWG

Screw

DIN Rail

Green

Varioface

Terminal Block Interface Modules UMKS- C64M-VS

2970565
Phoenix Contact
1: €287.15
2In Stock

Mfr. Part No.
2970565

Mouser Part No
651-2970565

Phoenix Contact

Terminal Block Interface Modules UMKS- C64M-VS

Datasheet

2In Stock

€287.15

Min.: 1
Mult.: 1

Passive Interface Modules

64 Position

1 A

125 V

24 AWG

12 AWG

Screw

DIN Rail

Green

Varioface

Terminal Block Interface Modules UMK- PVB 6 6 LVL BUSBAR DIST

2972136
Phoenix Contact
1: €250.70
2In Stock

Mfr. Part No.
2972136

Mouser Part No
651-2972136

Phoenix Contact

Terminal Block Interface Modules UMK- PVB 6 6 LVL BUSBAR DIST

Datasheet

2In Stock

€250.70

Min.: 1
Mult.: 1

Passive Interface Modules

32 Position

16 A

250 V

24 AWG

12 AWG

Green

Varioface

Terminal Block Interface Modules UMK- EC56/56-XOL

2975890
Phoenix Contact
1: €331.71
1In Stock

Mfr. Part No.
2975890

Mouser Part No
651-2975890

Phoenix Contact

Terminal Block Interface Modules UMK- EC56/56-XOL

Datasheet

1In Stock

€331.71

Min.: 1
Mult.: 1

Interface Modules

56 Position

1.5 A

125 V

24 AWG

12 AWG

Screw

DIN Rail

Terminal Block Interface Modules UMK- 8 RELS/KSR-G24 21-21/PLC

2976187
Phoenix Contact
1: €289.81
1In Stock

Mfr. Part No.
2976187

Mouser Part No
651-2976187

Phoenix Contact

Terminal Block Interface Modules UMK- 8 RELS/KSR-G24 21-21/PLC

Datasheet

1In Stock

€289.81

Min.: 1
Mult.: 1

14 Position

Green

Terminal Block Interface Modules FLKM 4-I/O-G4

5521322
Phoenix Contact
1: €114.39
7In Stock

Mfr. Part No.
5521322

Mouser Part No
651-5521322

Phoenix Contact

Terminal Block Interface Modules FLKM 4-I/O-G4

Datasheet

7In Stock

€114.39

Min.: 1
Mult.: 1

Active Interface Modules

4 Position

Green

FLKM

Terminal Block Interface Modules UMK-RJ 45/10

5525946
Phoenix Contact
1: €71.24
5In Stock
15On Order

Mfr. Part No.
5525946

Mouser Part No
651-5525946

Phoenix Contact

Terminal Block Interface Modules UMK-RJ 45/10

Datasheet

5In Stock

15On Order

€71.24

Min.: 1
Mult.: 1

Passive Interface Modules

10 Position

1 A

120 V

14 AWG

Screw

DIN Rail

Varioface

Terminal Block Interface Modules Interface Mod 4Ch IsolDPDTMod Rel24VDC

8956.2
Altech
1: €199.58
1In Stock

Mfr. Part No.
8956.2

Mouser Part No
845-8956.2

Altech

Terminal Block Interface Modules Interface Mod 4Ch IsolDPDTMod Rel24VDC

Datasheet

1In Stock

€199.58

€177.70

€169.65

€163.81

Min.: 1
Mult.: 1

Industrial Relays

8 A

Terminal Block Interface Modules MIRO TR 24VDC SK OPTO-COUPLER MODULE, IN: 53 VDC - OUT: 48 VDC / 0,5 A, 6,2 mm screw-type terminal

52500
Murrelektronik
1: €43.22
15In Stock

Mfr. Part No.
52500

Mouser Part No
867-52500

Murrelektronik

Terminal Block Interface Modules MIRO TR 24VDC SK OPTO-COUPLER MODULE, IN: 53 VDC - OUT: 48 VDC / 0,5 A, 6,2 mm screw-type terminal

Datasheet

15In Stock

€43.22

Min.: 1
Mult.: 1

DIN Rail Mount

Bulk

Terminal Block Interface Modules MIRO,TR,48VDC,SK OPTO-COUPLER MODULE, IN: 10...48 VDC - OUT: 5...48 VDC / 2 A, 6,2 mm screw-type terminal

52501
Murrelektronik
1: €66.69
19In Stock
8Expected 09/03/2026

Mfr. Part No.
52501

Mouser Part No
867-52501

Murrelektronik

Terminal Block Interface Modules MIRO,TR,48VDC,SK OPTO-COUPLER MODULE, IN: 10...48 VDC - OUT: 5...48 VDC / 2 A, 6,2 mm screw-type terminal

Datasheet

19In Stock

8Expected 09/03/2026

€66.69

Min.: 1
Mult.: 1

DIN Rail Mount

Bulk

Terminal Block Interface Modules MIRO TR 24VDC 24VDC 10A SK OPTO-COUPLER MODULE, IN: 53 VDC - OUT: 48 VDC / 10 A, 6,2 mm screw-type terminal

52520
Murrelektronik
1: €84.84
18In Stock

Mfr. Part No.
52520

Mouser Part No
867-52520

Murrelektronik

Terminal Block Interface Modules MIRO TR 24VDC 24VDC 10A SK OPTO-COUPLER MODULE, IN: 53 VDC - OUT: 48 VDC / 10 A, 6,2 mm screw-type terminal

Datasheet

18In Stock

€84.84

Min.: 1
Mult.: 1

DIN Rail Mount

Bulk

Terminal Block Interface Modules 20-Pin Flat Cable Terminal, DIN-rail Mou

ADAM-3920-AE
Advantech
1: €35.69
5In Stock

Mfr. Part No.
ADAM-3920-AE

Mouser Part No
923-ADAM-3920-AE

Advantech

Terminal Block Interface Modules 20-Pin Flat Cable Terminal, DIN-rail Mou

Datasheet

5In Stock

€35.69

Min.: 1
Mult.: 1

Flat Cable Interface Modules

20 Position

Screw

DIN Rail

ADAM-3920

Terminal Block Interface Modules Screw-Terminal Board with LED indicator

ADAM-3951-BE
Advantech
1: €97.67
7In Stock

Mfr. Part No.
ADAM-3951-BE

Mouser Part No
923-ADAM-3951-BE

Advantech

Terminal Block Interface Modules Screw-Terminal Board with LED indicator

Datasheet

7In Stock

€97.67

Min.: 1
Mult.: 1

Terminal Boards

50 Position

Screw

DIN Rail

ADAM-3951

Terminal Block Interface Modules 4-Axis 100-pin SCSI DIN-rail motion wiri

ADAM-3956-BE
Advantech
1: €80.77
1In Stock

Mfr. Part No.
ADAM-3956-BE

Mouser Part No
923-ADAM-3956-BE

Advantech

Terminal Block Interface Modules 4-Axis 100-pin SCSI DIN-rail motion wiri

Datasheet

1In Stock

€80.77

Min.: 1
Mult.: 1

Terminal Block Interface Modules MODULE 24VDC 0.5AMP TELEFAST 2 OPTIONS

ABE7H16C11
Schneider Electric
1: €146.27
3In Stock

Mfr. Part No.
ABE7H16C11

Mouser Part No
996-ABE7H16C11

Schneider Electric

Terminal Block Interface Modules MODULE 24VDC 0.5AMP TELEFAST 2 OPTIONS

Datasheet

3In Stock

€146.27

€132.44

€132.12

€132.11

View

Min.: 1
Mult.: 1

Fixed Terminal Blocks

ABE7

Terminal Block Interface Modules WIR BAS 16ES DEL 3 FILS

ABE7H16C31
Schneider Electric
1: €239.05
2In Stock

Mfr. Part No.
ABE7H16C31

Mouser Part No
996-ABE7H16C31

Schneider Electric

Terminal Block Interface Modules WIR BAS 16ES DEL 3 FILS

Datasheet

2In Stock

€239.05

€180.22

Min.: 1
Mult.: 1

Fixed Terminal Blocks

Terminal Block Interface Modules TELEFAST 2 MODULE-16 CHAN-DISCRETE OUTPUT

ABE7H16R11
Schneider Electric
1: €153.93
5In Stock

Mfr. Part No.
ABE7H16R11

Mouser Part No
996-ABE7H16R11

Schneider Electric

Terminal Block Interface Modules TELEFAST 2 MODULE-16 CHAN-DISCRETE OUTPUT

Datasheet

5In Stock

€153.93

€144.41

€144.40

€144.39

View

Min.: 1
Mult.: 1

Fixed Terminal Blocks

16 Position

ABE7

Terminal Block Interface Modules TELEFAST 2 MODULE-16 CHAN-DISCRETE OUTPUT

ABE7H16R50
Schneider Electric
1: €109.88
8In Stock

Mfr. Part No.
ABE7H16R50

Mouser Part No
996-ABE7H16R50

Schneider Electric

Terminal Block Interface Modules TELEFAST 2 MODULE-16 CHAN-DISCRETE OUTPUT

Datasheet

8In Stock

€109.88

€100.28

Min.: 1
Mult.: 1

Fixed Terminal Blocks

16 Position

ABE7

Terminal Block Interface Modules

Customer Service Office

Company

Resources

Support

Adafruit
ADLINK Technology
Advantech
Altech
Amphenol
Applied Motion
Arduino
Carlo Gavazzi
Digilent
Eaton
HARTING
HMS Networks
Honeywell
KYOCERA AVX
L-Com
Mikroe
Murrelektronik
Omron
Phoenix Contact
Sanyo Denki
Schneider Electric
Weidmuller

Accessories
Active Interface Modules
Adapter Boards
Communication Modules
Connector Conversion Units
Connectors
Device Couplers
D-Sub Interface Modules
End Terminals
Ethernet I/O Modules
Fixed Terminal Blocks
Flat Cable Interface Modules
Front Adapters
Industrial Relays
Interface Converters
Interface Modules
IO-Links
Monitoring Modules
Motor Control Contractors
Network Isolators

1 Position
2 Position
3 Position
4 Position
5 Position
6 Position
8 Position
9 Position
10 Position
12 Position
14 Position
15 Position
16 Position
18 Position
20 Position
25 Position
26 Position
32 Position
34 Position
37 Position

2.4 mA
3.5 mA
4 mA
6.5 mA
9 mA
13.5 mA
14 mA
16 mA
20 mA
21 mA
22 mA
23 mA
24.6 mA
27 mA
29 mA
30 mA
32 mA
32.7 mA
33 mA
34 mA

9.6 V to 30 V
9.6 VDC to 30 VDC
12 VDC to 24 VDC
12 VDC to 30 VDC
12.3 V
19.2 V to 30 V
19.2 VDC to 30 VDC
20 V
22 V to 26 V
22 V to 26 VDC
24 V
24 VDC
25 V
25 VAC, 60 VDC
25.1 V
26 V
30 V
30 VAC, 60 VDC
30 VDC
32 V

1
5
9069
ABE7
ADAM-3909
ADAM-3920
ADAM-3925
ADAM-3937
ADAM-3940
ADAM-3950
ADAM-3951
ADAM-3952
ADAM-3955
ADAM-3962
ADAM-3968
ADAM-3968/50
DEK-TR
DFLK
DIN
E11B