.hide-partial { max-height: none; } .show-more { display: none; }

Barrier Terminal Blocks

Barrier Terminal Blocks are available at Mouser Electronics from industry leading manufacturers. Mouser is an authorized distributor for many barrier terminal blocks manufacturers including Cinch, Eaton, Littelfuse, Molex, TE Connectivity, Weidmuller & more.
More...

Please view our large selection of terminal blocks below.

.catnav-wrapper { height: auto; overflow: visible; } .catalog-nav-tabs ul { white-space: normal; }

Results: 9,603

Applied Filters:

Manufacturer

Number of Positions

Pitch

Current Rating

Voltage Rating

Wire Gauge Min

Wire Gauge Max

Type

Number of Rows

Mounting Style

Color

Series

Packaging

Reset All

Search within results

In Stock

Normally Stocked

Active

New Products

RoHS Compliant

.search-refine-wrapper { display: inline-block; min-width: 100%; } .scroll-body { overflow-x: visible; } .search-table-wrapper { overflow: visible; } .hide-partial { max-height: none; } .show-more { display: none; }

Part #

Barrier Terminal Blocks TSB23001DS=EUROPA TERM BLK,8MM

1776293-1
TE Connectivity
1: $1.09
4,681In Stock

Mfr. Part No.
1776293-1

Mouser Part No
571-1776293-1

TE Connectivity

Barrier Terminal Blocks TSB23001DS=EUROPA TERM BLK,8MM

Datasheet

4,681In Stock

$1.09

$0.297

$0.291

Min.: 1
Mult.: 1

Barrier Terminal Blocks

1 Position

8 mm

30 A

250 V

26 AWG

12 AWG

Barrier Strip

1 Row

Panel Mount

Natural

TSB

Bulk

Barrier Terminal Blocks WPD 106 1X70/2X25+3X16 GY

1562210000
Weidmuller
1: $41.83
122In Stock

Mfr. Part No.
1562210000

Mouser Part No
470-1562210000

Weidmuller

Barrier Terminal Blocks WPD 106 1X70/2X25+3X16 GY

Learn More

Datasheet

122In Stock

$41.83

Min.: 1
Mult.: 1

Barrier Terminal Blocks

2 Position

215 A

1 kV

Panel Mount

Gray

WPD

Barrier Terminal Blocks TSB5001231DS=EUROPA T-BLK,10MM

1-1776296-2
TE Connectivity
1: $13.89
153In Stock

Mfr. Part No.
1-1776296-2

Mouser Part No
571-1-1776296-2

TE Connectivity

Barrier Terminal Blocks TSB5001231DS=EUROPA T-BLK,10MM

Datasheet

153In Stock

$13.89

$12.62

$11.72

$11.03

$10.92

Min.: 1
Mult.: 1

Barrier Terminal Blocks

12 Position

10 mm

30 A

250 V

22 AWG

10 AWG

Wire-to-Board

1 Row

Panel Mount

Natural

TSB

Barrier Terminal Blocks 9 TERMINALS .563

9-142
Cinch
1: $23.76
460In Stock
1,000Expected 2026/04/16

Mfr. Part No.
9-142

Mouser Part No
538-9142

Cinch

Barrier Terminal Blocks 9 TERMINALS .563

Learn More

Datasheet

460In Stock

1,000Expected 2026/04/16

$23.76

$17.00

$15.19

$14.12

View

Min.: 1
Mult.: 1

Barrier Terminal Blocks

9 Position

14.3 mm

30 A

250 V

10 AWG

Wire-to-Board

2 Row

Panel Mount

Black

142

Bulk

Barrier Terminal Blocks 3P BLK TERM BLOCK BARRIER

3-140-Y
Cinch
1: $17.22
291In Stock

Mfr. Part No.
3-140-Y

Mouser Part No
538-3-140-Y

Cinch

Barrier Terminal Blocks 3P BLK TERM BLOCK BARRIER

Datasheet

291In Stock

$17.22

$12.27

$10.93

$10.12

View

Min.: 1
Mult.: 1

Barrier Terminal Blocks

3 Position

9.53 mm

15 A

250 V

16 AWG

Wire-to-Board

2 Row

Panel Mount

140

Barrier Terminal Blocks 2 TERMINAL 2 ROW .563 8-32X5/16" OPEN

2-142-Y
Cinch
1: $12.85
2,501In Stock

Mfr. Part No.
2-142-Y

Mouser Part No
538-2142Y

Cinch

Barrier Terminal Blocks 2 TERMINAL 2 ROW .563 8-32X5/16" OPEN

Datasheet

2,501In Stock

$12.85

$10.39

$9.76

$9.02

View

Min.: 1
Mult.: 1

Barrier Terminal Blocks

2 Position

14.3 mm

30 A

250 V

10 AWG

Wire-to-Board

2 Row

Panel Mount

142

Bulk

Barrier Terminal Blocks 11P.374 DR BARRIER STRIP

1-1546306-1
TE Connectivity
1: $4.90
707In Stock

Mfr. Part No.
1-1546306-1

Mouser Part No
571-115463061

TE Connectivity

Barrier Terminal Blocks 11P.374 DR BARRIER STRIP

Datasheet

707In Stock

$4.90

$4.56

$4.31

$3.97

View

Min.: 1
Mult.: 1

Barrier Terminal Blocks

11 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 6P .563 DR BARRIER,W/WASHER

1546311-6
TE Connectivity
1: $13.96
187In Stock

Mfr. Part No.
1546311-6

Mouser Part No
571-1546311-6

TE Connectivity

Barrier Terminal Blocks 6P .563 DR BARRIER,W/WASHER

Datasheet

187In Stock

$13.96

$12.46

$9.76

$8.78

View

Min.: 1
Mult.: 1

Barrier Terminal Blocks

6 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 3P .437 DR BARRIER,W/WIR CLMP

1546671-3
TE Connectivity
1: $3.51
4,585In Stock

Mfr. Part No.
1546671-3

Mouser Part No
571-1546671-3

TE Connectivity

Barrier Terminal Blocks 3P .437 DR BARRIER,W/WIR CLMP

Datasheet

4,585In Stock

$3.51

$2.50

$2.28

$2.05

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 6P .325 TRI-BARRIER W/COVER

1546927-6
TE Connectivity
1: $2.01
4,254In Stock

Mfr. Part No.
1546927-6

Mouser Part No
571-1546927-6

TE Connectivity

Barrier Terminal Blocks 6P .325 TRI-BARRIER W/COVER

Datasheet

4,254In Stock

$2.01

$1.78

$1.77

Min.: 1
Mult.: 1

Barrier Terminal Blocks

6 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 4DB-P108-05=4DB ASSEMBLY

4DB-P108-05
TE Connectivity
1: $1.85
3,695In Stock

Mfr. Part No.
4DB-P108-05

Mouser Part No
571-214376678

TE Connectivity

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

Datasheet

3,695In Stock

$1.85

$1.83

$1.56

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 6PCV-18-006=ASSEMBLY

6PCV-18-006
TE Connectivity
1: $15.54
4,672In Stock

Mfr. Part No.
6PCV-18-006

Mouser Part No
571-14376547

TE Connectivity

Barrier Terminal Blocks 6PCV-18-006=ASSEMBLY

Datasheet

4,672In Stock

$15.54

$11.05

$9.82

$9.07

View

Min.: 1
Mult.: 1

Barrier Terminal Blocks

18 Position

9.53 mm

25 A

300 V

22 AWG

12 AWG

Tri-Barrier, Open Bottom with Standoffs without Mounting Ears

Through Hole

Black

#6 Series Tri-Barrier

Barrier Terminal Blocks 8PCV-02-006=#8 TRIBARRIER TERM

8PCV-02-006
TE Connectivity
1: $1.74
4,476In Stock

Mfr. Part No.
8PCV-02-006

Mouser Part No
571-514376577

TE Connectivity

Barrier Terminal Blocks 8PCV-02-006=#8 TRIBARRIER TERM

Datasheet

4,476In Stock

$1.74

$1.48

$1.43

$1.30

View

Min.: 1
Mult.: 1

Barrier Terminal Blocks

2 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

Barrier Terminal Blocks TERM STRIP 10MM HIGH PROF 3 CIR WHT

39100-2003
Molex
1: $1.62
16,478In Stock

Mfr. Part No.
39100-2003

Mouser Part No
538-39100-2003

Molex

Barrier Terminal Blocks TERM STRIP 10MM HIGH PROF 3 CIR WHT

Learn More

Datasheet

16,478In Stock

$1.62

$1.24

$1.17

$0.755

View

Min.: 1
Mult.: 1

Barrier Terminal Blocks

3 Position

10 mm

30 A

600 V

18 AWG

10 AWG

Wire-to-Wire Eurostyle Barrier Strip

2 Row

Panel Mount

White

39100

Barrier Terminal Blocks TERM STRIP 15MM HIGH PROF 4 CIR WHT

39100-2504
Molex
1: $4.62
1,987In Stock

Mfr. Part No.
39100-2504

Mouser Part No
538-39100-2504

Molex

Barrier Terminal Blocks TERM STRIP 15MM HIGH PROF 4 CIR WHT

Learn More

Datasheet

1,987In Stock

$4.62

$3.57

$3.26

$2.94

$2.80

Min.: 1
Mult.: 1

Barrier Terminal Blocks

4 Position

15 mm

63 A

600 V

14 AWG

6 AWG

Wire-to-Wire Eurostyle Barrier Strip

2 Row

Panel Mount

White

39100

Barrier Terminal Blocks 4P .437 DR BARRIER,W/WIR CLMP

1546671-4
TE Connectivity
1: $4.23
3,553In Stock

Mfr. Part No.
1546671-4

Mouser Part No
571-1546671-4

TE Connectivity

Barrier Terminal Blocks 4P .437 DR BARRIER,W/WIR CLMP

Datasheet

3,553In Stock

$4.23

$3.01

$2.63

$2.40

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 3PCV-05-006=3PCV ASSEMBLY

3PCV-05-006
TE Connectivity
1: $4.87
4,236In Stock

Mfr. Part No.
3PCV-05-006

Mouser Part No
571-414376465

TE Connectivity

Barrier Terminal Blocks 3PCV-05-006=3PCV ASSEMBLY

Datasheet

4,236In Stock

$4.87

$3.83

$3.38

$3.06

View

Min.: 1
Mult.: 1

Barrier Terminal Blocks

5 Position

6.35 mm

10 A

300 V

30 AWG

16 AWG

Tri-Barrier Strip

1 Row

Through Hole

Black

#3 Series Tri-Barrier

Bulk

Barrier Terminal Blocks TERM STRIP 10MM HIGH PROF 10 CIR WHT

39100-2010
Molex
1: $5.62
809In Stock

Mfr. Part No.
39100-2010

Mouser Part No
538-39100-2010

Molex

Barrier Terminal Blocks TERM STRIP 10MM HIGH PROF 10 CIR WHT

Learn More

Datasheet

809In Stock

$5.62

$4.37

$3.84

$3.51

View

Min.: 1
Mult.: 1

Barrier Terminal Blocks

10 Position

10 mm

30 A

600 V

18 AWG

10 AWG

Wire-to-Wire Eurostyle Barrier Strip

2 Row

Panel Mount

White

39100

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

1546927-2
TE Connectivity
1: $1.14
3,288In Stock

Mfr. Part No.
1546927-2

Mouser Part No
571-1546927-2

TE Connectivity

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

Datasheet

3,288In Stock

$1.14

$0.999

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 TSB23006DS=EUROPA TERM BLK,8MM

1776293-6
TE Connectivity
1: $5.04
2,594In Stock

Mfr. Part No.
1776293-6

Mouser Part No
571-1776293-6

TE Connectivity

Barrier Terminal Blocks TSB23006DS=EUROPA TERM BLK,8MM

Datasheet

2,594In Stock

$5.04

$3.28

$3.04

$2.93

$2.08

Min.: 1
Mult.: 1

Barrier Terminal Blocks

6 Position

8 mm

30 A

250 V

26 AWG

12 AWG

Barrier Strip

1 Row

Panel Mount

Natural

TSB

Barrier Terminal Blocks 8PCV-03-006=#8 TRIBARRIER

8PCV-03-006
TE Connectivity
1: $3.23
5,350In Stock

Mfr. Part No.
8PCV-03-006

Mouser Part No
571-614376579

TE Connectivity

Barrier Terminal Blocks 8PCV-03-006=#8 TRIBARRIER

Datasheet

5,350In Stock

$3.23

$2.34

$2.16

$2.05

View

Min.: 1
Mult.: 1

Barrier Terminal Blocks

3 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

Barrier Terminal Blocks 4DB-P107-08=4DB SERIES TERMINA

4DB-P107-08
TE Connectivity
1: $10.84
651In Stock

Mfr. Part No.
4DB-P107-08

Mouser Part No
571-114376675

TE Connectivity

Barrier Terminal Blocks 4DB-P107-08=4DB SERIES TERMINA

Datasheet

651In Stock

$10.84

$7.19

$6.61

$6.26

View

Min.: 1
Mult.: 1

Barrier Terminal Blocks

8 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 10P.437 DR BARRIER,W/BND SCRW

1-1546670-0
TE Connectivity
1: $5.54
1,664In 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

1,664In Stock

$5.54

$4.33

$3.97

$3.74

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 4DBL-02-006=4DBL ASSEMBLY

4DBL-02-006
TE Connectivity
1: $3.19
2,635In Stock

Mfr. Part No.
4DBL-02-006

Mouser Part No
571-14376482

TE Connectivity

Barrier Terminal Blocks 4DBL-02-006=4DBL ASSEMBLY

Datasheet

2,635In Stock

$3.19

$1.29

Min.: 1
Mult.: 1

Barrier Terminal Blocks

2 Position

8.26 mm

20 A

150 V, 300 V

22 AWG

14 AWG

Tri-Barrier Strip

1 Row

Through Hole

Black

#4 Series Tri-Barrier

Barrier Terminal Blocks 5P .374 DR BARRIER,W/WASHER

1546307-5
TE Connectivity
1: $1.92
3,417In Stock

Mfr. Part No.
1546307-5

Mouser Part No
571-1546307-5

TE Connectivity

Barrier Terminal Blocks 5P .374 DR BARRIER,W/WASHER

Datasheet

3,417In Stock

$1.92

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

Customer Service Office

Company

Resources

Support

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
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
7.5 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
11 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
48 VDC, 300 VAC
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/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
2-Lug Terminal Block
4-Gang
6-Gang
8-Gang
Auxiliary Contact
Barrier and Dead Front Terminal Blocks
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
Compression Terminal
Cover

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
2552
2572
2580
2972
3123
3126
3320
3588
3595
3596
4557