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Barrier Terminal Blocks

Barrier Terminal Blocks are in stock with same-day shipping at Mouser from industry leading manufacturers. Mouser is an authorized distributor for many barrier terminal block manufacturers including Cinch, Eaton, Littelfuse, Molex, TE Connectivity, Weidmuller & more.
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Please view our large selection of barrier terminal blocks below.

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Part #

Barrier Terminal Blocks 7 TERMINALS .438

7-141
Cinch
1: 13,43 €
Lead-Time 28 Weeks

Mfr. Part No.
7-141

Mouser Part No
538-7141

Cinch

Barrier Terminal Blocks 7 TERMINALS .438

Learn More

Datasheet

Lead-Time 28 Weeks

13,43 €

9,50 €

8,44 €

7,83 €

View

Min.: 1
Mult.: 1

Barrier Terminal Blocks

7 Position

11.1 mm

20 A

250 V

14 AWG

Wire-to-Board

2 Row

Panel Mount

Black

Barrier Terminal Blocks 8 TERMINALS .438

8-141
Cinch
1: 13,46 €
792In Stock
1 000Expected 28/01/2027

Mfr. Part No.
8-141

Mouser Part No
538-8141

Cinch

Barrier Terminal Blocks 8 TERMINALS .438

Learn More

Datasheet

792In Stock

1 000Expected 28/01/2027

13,46 €

9,49 €

8,54 €

7,89 €

View

Min.: 1
Mult.: 1

Barrier Terminal Blocks

8 Position

11.1 mm

20 A

250 V

14 AWG

Wire-to-Board

2 Row

Panel Mount

Black

Barrier Terminal Blocks 9 TERMINALS .375

9-140
Cinch
1: 16,06 €
323In Stock

Mfr. Part No.
9-140

Mouser Part No
538-9140

Cinch

Barrier Terminal Blocks 9 TERMINALS .375

Learn More

Datasheet

323In Stock

16,06 €

14,25 €

13,85 €

13,32 €

View

Min.: 1
Mult.: 1

Barrier Terminal Blocks

9 Position

9.53 mm

15 A

250 V

16 AWG

Wire-to-Board

2 Row

Panel Mount

Black

Barrier Terminal Blocks 12P.374 DR BARRIER STRIP

1-1546306-2
TE Connectivity
1: 7,83 €
1 478In Stock
4 800Expected 26/10/2026

Mfr. Part No.
1-1546306-2

Mouser Part No
571-115463062

TE Connectivity

Barrier Terminal Blocks 12P.374 DR BARRIER STRIP

Datasheet

1 478In Stock

4 800Expected 26/10/2026

7,83 €

5,55 €

4,88 €

4,42 €

View

Min.: 1
Mult.: 1

Barrier Terminal Blocks

12 Position

9.53 mm

20 A

300 V

22 AWG

12 AWG

Dual Barrier Strip

2 Row

Panel Mount

0.374 DOUBLE ROW

Bulk

Barrier Terminal Blocks 16P.374 DR BARRIER STRIP

1-1546306-6
TE Connectivity
1: 8,27 €
2 519In Stock

Mfr. Part No.
1-1546306-6

Mouser Part No
571-115463066

TE Connectivity

Barrier Terminal Blocks 16P.374 DR BARRIER STRIP

Datasheet

2 519In Stock

8,27 €

6,10 €

5,39 €

4,99 €

View

Min.: 1
Mult.: 1

Barrier Terminal Blocks

16 Position

9.53 mm

20 A

300 V

22 AWG

12 AWG

Dual Barrier Strip

2 Row

Panel Mount

Black

0.374 DOUBLE ROW

Bulk

Barrier Terminal Blocks 10P.437 DR BARRIER,W/BND SCRW

1-1546670-0
TE Connectivity
1: 5,53 €
1 325In Stock

Mfr. Part No.
1-1546670-0

Mouser Part No
571-115466700

TE Connectivity

Barrier Terminal Blocks 10P.437 DR BARRIER,W/BND SCRW

Datasheet

1 325In Stock

5,53 €

4,59 €

4,04 €

3,75 €

View

Min.: 1
Mult.: 1

Barrier Terminal Blocks

10 Position

11.1 mm

25 A

300 V

22 AWG

14 AWG

Dual Barrier Strip

2 Row

Panel Mount

Black

0.4375 DOUBLE ROW

Bulk

Barrier Terminal Blocks 16P.437 DR BARRIER,W/BND SCRW

1-1546670-6
TE Connectivity
1: 20,55 €
327In Stock

Mfr. Part No.
1-1546670-6

Mouser Part No
571-115466706

TE Connectivity

Barrier Terminal Blocks 16P.437 DR BARRIER,W/BND SCRW

Datasheet

327In Stock

20,55 €

14,70 €

13,12 €

12,19 €

View

Min.: 1
Mult.: 1

Barrier Terminal Blocks

16 Position

11.1 mm

25 A

300 V

22 AWG

14 AWG

Dual Barrier, Flat Block with Mounting Ears

Open End Position

Black

0.4375 DOUBLE ROW

Bulk

Barrier Terminal Blocks 2P .374 DR BARRIER STRIP

1546306-2
TE Connectivity
1: 1,29 €
4 726In Stock

Mfr. Part No.
1546306-2

Mouser Part No
571-15463062

TE Connectivity

Barrier Terminal Blocks 2P .374 DR BARRIER STRIP

Datasheet

4 726In Stock

1,29 €

0,972 €

0,841 €

0,759 €

View

Min.: 1
Mult.: 1

Barrier Terminal Blocks

2 Position

9.53 mm

20 A

300 V

22 AWG

12 AWG

Dual Barrier Strip

2 Row

Panel Mount

Black

0.374 DOUBLE ROW

Bulk

Barrier Terminal Blocks 4P .374 DR BARRIER STRIP

1546306-4
TE Connectivity
1: 2,84 €
6 323In Stock

Mfr. Part No.
1546306-4

Mouser Part No
571-15463064

TE Connectivity

Barrier Terminal Blocks 4P .374 DR BARRIER STRIP

Datasheet

6 323In Stock

2,84 €

2,11 €

1,86 €

1,69 €

View

Min.: 1
Mult.: 1

Barrier Terminal Blocks

4 Position

9.53 mm

20 A

300 V

22 AWG

12 AWG

Dual Barrier Strip

2 Row

Panel Mount

0.374 DOUBLE ROW

Bulk

Barrier Terminal Blocks 5P .374 DR BARRIER STRIP

1546306-5
TE Connectivity
1: 3,80 €
1 297In Stock
4 800Expected 12/04/2027

Mfr. Part No.
1546306-5

Mouser Part No
571-15463065

TE Connectivity

Barrier Terminal Blocks 5P .374 DR BARRIER STRIP

Datasheet

1 297In Stock

4 800Expected 12/04/2027

3,80 €

2,94 €

2,61 €

2,39 €

View

Min.: 1
Mult.: 1

Barrier Terminal Blocks

5 Position

9.53 mm

20 A

300 V

22 AWG

12 AWG

Dual Barrier Strip

2 Row

Panel Mount

Black

0.374 DOUBLE ROW

Bulk

Barrier Terminal Blocks 8P .374 DR BARRIER STRIP

1546306-8
TE Connectivity
1: 4,45 €
3 785In Stock

Mfr. Part No.
1546306-8

Mouser Part No
571-15463068

TE Connectivity

Barrier Terminal Blocks 8P .374 DR BARRIER STRIP

Datasheet

3 785In Stock

4,45 €

3,45 €

3,03 €

2,77 €

View

Min.: 1
Mult.: 1

Barrier Terminal Blocks

8 Position

9.53 mm

20 A

300 V

22 AWG

12 AWG

Dual Barrier Strip

2 Row

Panel Mount

0.374 DOUBLE ROW

Bulk

Barrier Terminal Blocks 2P .374 DR BARRIER,W/WASHER

1546307-2
TE Connectivity
1: 1,63 €
2 722In Stock

Mfr. Part No.
1546307-2

Mouser Part No
571-1546307-2

TE Connectivity

Barrier Terminal Blocks 2P .374 DR BARRIER,W/WASHER

Datasheet

2 722In Stock

1,63 €

1,26 €

1,14 €

1,05 €

View

Min.: 1
Mult.: 1

Barrier Terminal Blocks

2 Position

9.53 mm

20 A

300 V

22 AWG

12 AWG

Dual Barrier Strip

2 Row

Panel Mount

Black

0.374 DOUBLE ROW

Bulk

Barrier Terminal Blocks 4P .563 DR BARRIER STRIP

1546310-4
TE Connectivity
1: 5,32 €
2 691In Stock

Mfr. Part No.
1546310-4

Mouser Part No
571-15463104

TE Connectivity

Barrier Terminal Blocks 4P .563 DR BARRIER STRIP

Datasheet

2 691In Stock

5,32 €

3,78 €

3,32 €

3,04 €

View

Min.: 1
Mult.: 1

Barrier Terminal Blocks

4 Position

14.3 mm

30 A

300 V

22 AWG

10 AWG

Dual Barrier Strip

2 Row

Panel Mount

Black

0.563 DOUBLE ROW

Bulk

Barrier Terminal Blocks 2P .437 DR BARRIER,W/BND SCRW

1546670-2
TE Connectivity
1: 1,71 €
4 927In Stock

Mfr. Part No.
1546670-2

Mouser Part No
571-15466702

TE Connectivity

Barrier Terminal Blocks 2P .437 DR BARRIER,W/BND SCRW

Datasheet

4 927In Stock

1,71 €

1,26 €

1,09 €

0,989 €

View

Min.: 1
Mult.: 1

Barrier Terminal Blocks

2 Position

11.1 mm

25 A

300 V

22 AWG

14 AWG

Dual Barrier Strip

2 Row

Panel Mount

Black

0.4375 DOUBLE ROW

Bulk

Barrier Terminal Blocks 3P .437 DR BARRIER,W/BND SCRW

1546670-3
TE Connectivity
1: 2,95 €
1 559In Stock
4 500Expected 31/05/2027

Mfr. Part No.
1546670-3

Mouser Part No
571-15466703

TE Connectivity

Barrier Terminal Blocks 3P .437 DR BARRIER,W/BND SCRW

Datasheet

1 559In Stock

4 500Expected 31/05/2027

2,95 €

2,14 €

1,89 €

1,71 €

View

Min.: 1
Mult.: 1

Barrier Terminal Blocks

3 Position

11.1 mm

25 A

300 V

22 AWG

14 AWG

Dual Barrier Strip

2 Row

Panel Mount

Black

0.4375 DOUBLE ROW

Bulk

Barrier Terminal Blocks 4P .437 DR BARRIER,W/BND SCRW

1546670-4
TE Connectivity
1: 2,63 €
4 609In Stock
5 000Expected 17/03/2027

Mfr. Part No.
1546670-4

Mouser Part No
571-15466704

TE Connectivity

Barrier Terminal Blocks 4P .437 DR BARRIER,W/BND SCRW

Datasheet

4 609In Stock

5 000Expected 17/03/2027

2,63 €

2,04 €

1,81 €

1,65 €

View

Min.: 1
Mult.: 1

Barrier Terminal Blocks

4 Position

11.1 mm

25 A

300 V

22 AWG

14 AWG

Dual Barrier Strip

2 Row

Panel Mount

Black

0.4375 DOUBLE ROW

Bulk

Barrier Terminal Blocks 6P .437 DR BARRIER,W/BND SCRW

1546670-6
TE Connectivity
1: 4,93 €
3 955In Stock

Mfr. Part No.
1546670-6

Mouser Part No
571-15466706

TE Connectivity

Barrier Terminal Blocks 6P .437 DR BARRIER,W/BND SCRW

Datasheet

3 955In Stock

4,93 €

3,51 €

3,07 €

2,80 €

View

Min.: 1
Mult.: 1

Barrier Terminal Blocks

6 Position

11.1 mm

25 A

300 V

22 AWG

14 AWG

Dual Barrier Strip

2 Row

Panel Mount

0.4375 DOUBLE ROW

Bulk

Barrier Terminal Blocks 6P .437 DR BARRIER,W/WIR CLMP

1546671-6
TE Connectivity
1: 5,19 €
3 012In Stock

Mfr. Part No.
1546671-6

Mouser Part No
571-1546671-6

TE Connectivity

Barrier Terminal Blocks 6P .437 DR BARRIER,W/WIR CLMP

Datasheet

3 012In Stock

5,19 €

3,69 €

3,23 €

2,96 €

View

Min.: 1
Mult.: 1

Barrier Terminal Blocks

6 Position

11.1 mm

25 A

300 V

22 AWG

14 AWG

Dual Barrier Strip

2 Row

Panel Mount

Black

0.4375 DOUBLE ROW

Bulk

Barrier Terminal Blocks 2P .325 TRI-BARRIER W/COVER

1546927-2
TE Connectivity
1: 2,94 €
1 915In Stock

Mfr. Part No.
1546927-2

Mouser Part No
571-1546927-2

TE Connectivity

Barrier Terminal Blocks 2P .325 TRI-BARRIER W/COVER

Datasheet

1 915In Stock

2,94 €

2,11 €

1,89 €

1,60 €

View

Min.: 1
Mult.: 1

Barrier Terminal Blocks

2 Position

8.26 mm

15 A

300 V

22 AWG

14 AWG

Tri-Barrier Strip

1 Row

Through Hole

Black

#4 Series Tri-Barrier

Barrier Terminal Blocks TSB23002DS=EUROPA TERM BLK,8MM

1776293-2
TE Connectivity
1: 2,61 €
2 759In Stock
3 000Expected 10/05/2027

Mfr. Part No.
1776293-2

Mouser Part No
571-1776293-2

TE Connectivity

Barrier Terminal Blocks TSB23002DS=EUROPA TERM BLK,8MM

Datasheet

2 759In Stock

3 000Expected 10/05/2027

2,61 €

1,87 €

1,63 €

1,49 €

View

Min.: 1
Mult.: 1

Barrier Terminal Blocks

2 Position

8 mm

30 A

250 V

26 AWG

12 AWG

Barrier Strip

1 Row

Panel Mount

Natural

TSB

Barrier Terminal Blocks TSB100005DS=EUROPA TM BLK,12MM

1776302-5
TE Connectivity / AMP
1: 10,66 €
364In Stock

Mfr. Part No.
1776302-5

Mouser Part No
571-1776302-5

TE Connectivity / AMP

Barrier Terminal Blocks TSB100005DS=EUROPA TM BLK,12MM

Datasheet

364In Stock

10,66 €

7,65 €

6,91 €

6,36 €

View

Min.: 1
Mult.: 1

Barrier Terminal Blocks

5 Position

12 mm

40 A

250 V

22 AWG

10 AWG

Europa Barrier Strip

1 Row

Panel Mount

TSB

Barrier Terminal Blocks 8PCV-08-006=#8 TRIBARRIER

8PCV-08-006
TE Connectivity
1: 8,10 €
1 769In Stock

Mfr. Part No.
8PCV-08-006

Mouser Part No
571-214376581

TE Connectivity

Barrier Terminal Blocks 8PCV-08-006=#8 TRIBARRIER

Datasheet

1 769In Stock

8,10 €

5,75 €

5,07 €

4,31 €

View

Min.: 1
Mult.: 1

Barrier Terminal Blocks

8 Position

11.1 mm

30 A

600 V

22 AWG

10 AWG

Tri-Barrier, Open Bottom with Standoffs without Mounting Ears

Through Hole

Black

#8 Series Tri-Barrier

Bulk

Barrier Terminal Blocks 4DB-P108-02=4DB ASSEMBLY

4DB-P108-02
TE Connectivity
1: 1,82 €
4 353In Stock
3 860Expected 27/08/2026

Mfr. Part No.
4DB-P108-02

Mouser Part No
571-214376674

TE Connectivity

Barrier Terminal Blocks 4DB-P108-02=4DB ASSEMBLY

Datasheet

4 353In Stock

3 860Expected 27/08/2026

1,82 €

1,37 €

1,17 €

1,11 €

View

Min.: 1
Mult.: 1

Barrier Terminal Blocks

2 Position

8.26 mm

10 A, 20 A

150 V, 300 V

22 AWG

12 AWG

Dual Barrier Strip

1 Row

Through Hole

Black

4DB

Barrier Terminal Blocks 4DB-P108-03=4DB ASSEMBLY

4DB-P108-03
TE Connectivity
1: 1,86 €
9 265In Stock

Mfr. Part No.
4DB-P108-03

Mouser Part No
571-214376675

TE Connectivity

Barrier Terminal Blocks 4DB-P108-03=4DB ASSEMBLY

Datasheet

9 265In Stock

1,86 €

1,37 €

1,29 €

1,20 €

View

Min.: 1
Mult.: 1

Barrier Terminal Blocks

3 Position

8.26 mm

10 A, 20 A

150 V, 300 V

22 AWG

12 AWG

Dual Barrier Strip

1 Row

Through Hole

Black

4DB

Barrier Terminal Blocks 4DB-P108-05=4DB ASSEMBLY

4DB-P108-05
TE Connectivity
1: 3,72 €
2 547In Stock

Mfr. Part No.
4DB-P108-05

Mouser Part No
571-214376678

TE Connectivity

Barrier Terminal Blocks 4DB-P108-05=4DB ASSEMBLY

Datasheet

2 547In Stock

3,72 €

2,65 €

2,18 €

2,12 €

View

Min.: 1
Mult.: 1

Barrier Terminal Blocks

5 Position

8.26 mm

10 A, 20 A

150 V, 300 V

22 AWG

12 AWG

Dual Barrier Strip

1 Row

Through Hole

Black

4DB

Tray

Barrier Terminal Blocks

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Adam Tech
Advantech
Altech
Amphenol
Bel Power Solutions
Cinch Connectivity Solutions
CTS
Eaton
Heyco
IDEC
Kobiconn
Littelfuse
Mersen
Molex
Phoenix Contact
Schneider Electric
Shin Chin
Souriau
Spectrum Control
TE Connectivity
Tusonix / CTS
Weidmuller
Wurth Elektronik

1 Position
2 Position
3 Position
4 Position
5 Position
6 Position
7 Position
8 Position
9 Position
10 Position
11 Position
12 Position
13 Position
14 Position
15 Position
16 Position
17 Position
18 Position
19 Position
20 Position

2.54 mm
3.5 mm
3.81 mm
5 mm
5.08 mm
6.35 mm
7.13 mm
7.5 mm
7.62 mm
8 mm
8.25 mm
8.26 mm
0.325 in
9.35 mm
0.375 in
9.5 mm
9.50 mm
9.52 mm
9.53 mm
10 mm

2 A, 25 A
2.5 A
3 A
5 A
5 A, 25 A
10 A
10 A, 20 A
15 A
15 A, 20 A
16 A
20 A
20 A, 30 A
21 A
24 A
25 A
30 A
30 A, 41 A
32 A
35 A
40 A

32 V
100 V
125 V
150 V
150 V, 300 V
250 V
300 V
300 V, 600 V
300 V, 690 V
300 VAC
300 VAC, 48 VDC
300 VAC/DC
400 V
500 V
600 V
690 V
800 V
1 kV
1 kVDC
1.5 kV

0 AWG
1 AWG
2 AWG
2 AWG, 10 AWG
2 AWG, 1 AWG
2 AWG, 4 AWG
4 AWG
4 AWG, 12 AWG
6 AWG
8 AWG
10 AWG
12 AWG
14 AWG
16 AWG
18 AWG
22 AWG
26 AWG
1/0 AWG
2/0 AWG
2/0 AWG, 4 AWG

10-Gang
20-Gang
2-Lug Terminal Block
4-Gang
6-Gang
8-Gang
Auxiliary Contact
Barrier Block
Barrier Strip
Barrier Terminal Strip
Barrier Terminal Strip without Mounting Ends
Beau Barrier Terminal Strip
Beau PCB Terminal Barrier Strip
Beau PCB Tri-Barrier Terminal Strip
Block
Busbar
Clamping Yoke
Closed Back
Common BusBar Stud Terminal
Compression Terminal

Chassis Mount
DIN Rail
Direct
Edge Connect
Mounting Flange
Open End Position
Panel
Panel Mount
PCB
PCB Mount
Plug
Quick Connect
Screw
SMD/SMT
Snap In
Snap-On
Straight Pin
Through Hole
Throug Hole
Wire

0.374 DOUBLE ROW
0.4375 DOUBLE ROW
0.563 DOUBLE ROW
140
141
142
209
1330
1440
2572
2580
5129
5301
5408
5411
5704
5705
5707
11675
11725