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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 ADLINK Technology, 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 MINI MCR-EX-SD-21-48-LP

2908810
Phoenix Contact
1: $205.63
5In Stock
New Product

Mfr. Part No.
2908810

Mouser Part No
651-2908810

New Product

Phoenix Contact

Terminal Block Interface Modules MINI MCR-EX-SD-21-48-LP

Learn More

Datasheet

5In Stock

$205.63

Min.: 1
Mult.: 1

Solenoid Drivers

24 VDC

24 AWG

12 AWG

Screw

DIN Rail

Gray

Terminal Block Interface Modules MINI MCR-EX-SD-21-48-LP-PT

2908811
Phoenix Contact
1: $205.63
5In Stock
New Product

Mfr. Part No.
2908811

Mouser Part No
651-2908811

New Product

Phoenix Contact

Terminal Block Interface Modules MINI MCR-EX-SD-21-48-LP-PT

Learn More

Datasheet

5In Stock

$205.63

Min.: 1
Mult.: 1

Solenoid Drivers

24 VDC

24 AWG

12 AWG

Push-In

DIN Rail

Gray

Terminal Block Interface Modules POWER TERMINAL

609069900710800+
KYOCERA AVX
1: $6.49
439In Stock

Mfr. Part No.
609069900710800+

Mouser Part No
581-609069900710800+

KYOCERA AVX

Terminal Block Interface Modules POWER TERMINAL

Datasheet

439In Stock

$6.49

$4.61

$4.19

$3.72

View

Min.: 1
Mult.: 1

Connectors

8 Position

Through Hole

Press Fit

9069

Bulk

Terminal Block Interface Modules Ground Block w/ Red Cover

GB3000-1R
Bussmann / Eaton
1: $49.61
69In Stock
50On Order
Verify Status with Factory

Mfr. Part No.
GB3000-1R

Mouser Part No
504-GB3000-1R

Verify Status with Factory

Bussmann / Eaton

Terminal Block Interface Modules Ground Block w/ Red Cover

Datasheet

69In Stock

50On Order

$49.61

$46.45

View

Min.: 1
Mult.: 1

Power Distribution Modules

Terminal Block Interface Modules CUBE67+ BUSNODE, Profibus DP, Cube67+ BN-P

56521
Murrelektronik
1: $829.70
3In Stock
New At Mouser

Mfr. Part No.
56521

Mouser Part No
867-56521

New At Mouser

Murrelektronik

Terminal Block Interface Modules CUBE67+ BUSNODE, Profibus DP, Cube67+ BN-P

Datasheet

3In Stock

$829.70

Min.: 1
Mult.: 1

Terminal Block Interface Modules RS RJ45

8611320000
Weidmuller
1: $39.22
1,649In Stock
600On Order

Mfr. Part No.
8611320000

Mouser Part No
470-8611320000

Weidmuller

Terminal Block Interface Modules RS RJ45

Datasheet

1,649In Stock

600On Order

$39.22

$35.51

$33.99

$33.03

View

Min.: 1
Mult.: 1

Interface Modules

8 Position

1 A

50 V

28 AWG

14 AWG

DIN Rail

Bulk

Terminal Block Interface Modules PSM-ME-RS 232/RS485-

2744416
Phoenix Contact
1: $407.87
63In Stock

Mfr. Part No.
2744416

Mouser Part No
651-2744416

Phoenix Contact

Terminal Block Interface Modules PSM-ME-RS 232/RS485-

Datasheet

63In Stock

$407.87

Min.: 1
Mult.: 1

Interface Converters

9 Position

30 AWG

12 AWG

DIN Rail

Green

PSM-ME

Terminal Block Interface Modules VIP-3/SC/RJ45

2900701
Phoenix Contact
1: $58.65
448In Stock

Mfr. Part No.
2900701

Mouser Part No
651-2900701

Phoenix Contact

Terminal Block Interface Modules VIP-3/SC/RJ45

Learn More

Datasheet

Product Comments

448In Stock

More Info Available

$58.65

$53.90

Min.: 1
Mult.: 1

Passive Interface Modules

8 Position

4 A

48 V

Screw

Green

VIP-3

Bulk

Terminal Block Interface Modules MINI MCR-2-F-UI-PT

2902058
Phoenix Contact
1: $284.36
57In Stock
41On Order

Mfr. Part No.
2902058

Mouser Part No
651-2902058

Phoenix Contact

Terminal Block Interface Modules MINI MCR-2-F-UI-PT

Datasheet

57In Stock

41On Order

$284.36

Min.: 1
Mult.: 1

Signal Conditioners/Converters

24.6 mA

12.3 V

Push-In

DIN Rail

Gray

Terminal Block Interface Modules Resistance thermo transducer

2902849
Phoenix Contact
1: $303.88
67In Stock

Mfr. Part No.
2902849

Mouser Part No
651-2902849

Phoenix Contact

Terminal Block Interface Modules Resistance thermo transducer

Learn More

Datasheet

67In Stock

$303.88

Min.: 1
Mult.: 1

Signal Conditioners/Converters

27 mA

9.6 V to 30 V

26 AWG

12 AWG

Screw

DIN Rail

Green

MINI MCR

Bulk

Terminal Block Interface Modules MINI MCR-2-UNI-UI- 2UI-PT

2905028
Phoenix Contact
1: $319.25
61In Stock

Mfr. Part No.
2905028

Mouser Part No
651-2905028

Phoenix Contact

Terminal Block Interface Modules MINI MCR-2-UNI-UI- 2UI-PT

Learn More

Datasheet

61In Stock

More Info Available

$319.25

Min.: 1
Mult.: 1

Gray

MINI MCR

Terminal Block Interface Modules Ground Block w/ Black Cover

GB3000-1B
Bussmann / Eaton
1: $37.03
50In Stock
Verify Status with Factory

Mfr. Part No.
GB3000-1B

Mouser Part No
504-GB3000-1B

Verify Status with Factory

Bussmann / Eaton

Terminal Block Interface Modules Ground Block w/ Black Cover

Datasheet

50In Stock

$37.03

$30.19

$29.76

$26.15

View

Min.: 1
Mult.: 1

Power Distribution Modules

Black

Terminal Block Interface Modules Interface Relay Module, 8Ch

8931.3
Altech
1: $303.13
10In Stock

Mfr. Part No.
8931.3

Mouser Part No
845-89313

Altech

Terminal Block Interface Modules Interface Relay Module, 8Ch

Datasheet

10In Stock

$303.13

$257.01

$233.79

Min.: 1
Mult.: 1

Industrial Relays

12 A

DIN Rail

Terminal Block Interface Modules VFC-PT/FLK14

1278799
Phoenix Contact
1: $49.93
5In Stock

Mfr. Part No.
1278799

Mouser Part No
651-1278799

Phoenix Contact

Terminal Block Interface Modules VFC-PT/FLK14

Learn More

Datasheet

5In Stock

$49.93

Min.: 1
Mult.: 1

Interface Modules

14 Position

1 A

30 VAC, 60 VDC

24 AWG

16 AWG

DIN Rail

Terminal Block Interface Modules VFC-PT/D9SUB/F

1278826
Phoenix Contact
1: $49.93
4In Stock
10On Order

Mfr. Part No.
1278826

Mouser Part No
651-1278826

Phoenix Contact

Terminal Block Interface Modules VFC-PT/D9SUB/F

Learn More

Datasheet

4In Stock

10On Order

$49.93

Min.: 1
Mult.: 1

Interface Modules

9 Position

2 A

30 VAC, 60 VDC

24 AWG

16 AWG

DIN Rail

Terminal Block Interface Modules Nano Screw terminal adapter - 3 Boards Pack

ASX00037-3P
Arduino
1: $32.90
23In Stock

Mfr. Part No.
ASX00037-3P

Mouser Part No
782-ASX00037-3P

Arduino

Terminal Block Interface Modules Nano Screw terminal adapter - 3 Boards Pack

Learn More

Datasheet

23In Stock

$32.90

$32.44

$31.88

$31.02

$30.52

Min.: 1
Mult.: 1

Terminal Boards

Screw

Terminal Block Interface Modules ACT20P-CML-10-AO-RC-S

2044850000
Weidmuller
1: $313.03
15In Stock

Mfr. Part No.
2044850000

Mouser Part No
470-2044850000

Weidmuller

Terminal Block Interface Modules ACT20P-CML-10-AO-RC-S

Datasheet

15In Stock

$313.03

$278.70

$250.62

Min.: 1
Mult.: 1

Terminal Block Interface Modules TRP 24VDC 1CO

2618000000
Weidmuller
1: $14.36
528In Stock
260On Order

Mfr. Part No.
2618000000

Mouser Part No
470-2618000000

Weidmuller

Terminal Block Interface Modules TRP 24VDC 1CO

Datasheet

528In Stock

260On Order

$14.36

$12.71

$11.89

$11.79

View

Min.: 1
Mult.: 1

Terminal Block Interface Modules TRP T 24VDC 1CO M3

2639730000
Weidmuller
1: $38.33
131In Stock
10On Order

Mfr. Part No.
2639730000

Mouser Part No
470-2639730000

Weidmuller

Terminal Block Interface Modules TRP T 24VDC 1CO M3

Datasheet

131In Stock

10On Order

$38.33

$36.19

$34.64

$31.66

View

Min.: 1
Mult.: 1

Terminal Block Interface Modules TRP 24VUC 2CO FG

2706430000
Weidmuller
1: $34.22
99In Stock
30On Order

Mfr. Part No.
2706430000

Mouser Part No
470-2706430000

Weidmuller

Terminal Block Interface Modules TRP 24VUC 2CO FG

Datasheet

99In Stock

30On Order

$34.22

$33.73

$26.68

Min.: 1
Mult.: 1

Terminal Block Interface Modules MCZ PT100/3 CLP 0...200C

8473010000
Weidmuller
1: $116.95
38In Stock

Mfr. Part No.
8473010000

Mouser Part No
470-8473010000

Weidmuller

Terminal Block Interface Modules MCZ PT100/3 CLP 0...200C

Datasheet

38In Stock

$116.95

$104.49

Min.: 1
Mult.: 1

Terminal Block Interface Modules ACT20X-2HAI-2SAO-S

8965440000
Weidmuller
1: $373.39
4In Stock

Mfr. Part No.
8965440000

Mouser Part No
470-8965440000

Weidmuller

Terminal Block Interface Modules ACT20X-2HAI-2SAO-S

Datasheet

4In Stock

$373.39

$372.49

Min.: 1
Mult.: 1

Terminal Block Interface Modules ELRW3-24DC/500AC-9I 24VDC, 9A CONTACTOR

2297057
Phoenix Contact
1: $222.96
20In Stock

Mfr. Part No.
2297057

Mouser Part No
651-2297057

Phoenix Contact

Terminal Block Interface Modules ELRW3-24DC/500AC-9I 24VDC, 9A CONTACTOR

Datasheet

20In Stock

$222.96

Min.: 1
Mult.: 1

Solid State Relays

DIN Rail Mount

ELR

Terminal Block Interface Modules MCR-SL-CUC-100-I

2308027
Phoenix Contact
1: $375.64
14In Stock

Mfr. Part No.
2308027

Mouser Part No
651-2308027

Phoenix Contact

Terminal Block Interface Modules MCR-SL-CUC-100-I

Learn More

Datasheet

14In Stock

$375.64

Min.: 1
Mult.: 1

Signal Conditioners/Converters

Green

MCR

Terminal Block Interface Modules FL ISOLATOR 1000-RJ/RJ

2313915
Phoenix Contact
1: $266.64
18In Stock

Mfr. Part No.
2313915

Mouser Part No
651-2313915

Phoenix Contact

Terminal Block Interface Modules FL ISOLATOR 1000-RJ/RJ

Datasheet

18In Stock

More Info Available

$266.64

Min.: 1
Mult.: 1

Green

Bulk

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
LUTZE
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
Monitoring Modules
Motor Control Contractors
Network Isolators
Output Signal Conditioner

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

3.5 mA
4 mA
6.5 mA
9 mA
12 mA
13 mA
13.5 mA
14 mA
16 mA
18 mA
20 mA
21 mA
22 mA
23 mA
24.6 mA
27 mA
29 mA
30 mA
32 mA
32.7 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 V, 240 VAC
30 VAC, 60 VDC
30 VDC

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