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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.
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Part #

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

1546671-4
TE Connectivity
1: $3.87
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

$3.87

$2.76

$2.42

$2.20

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: $2.28
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

$2.28

$2.20

$2.10

$1.94

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 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 .375 , 2P, MOD W/ COVER

1546833-2
TE Connectivity
1: $2.42
4,265In Stock

Mfr. Part No.
1546833-2

Mouser Part No
571-1546833-2

TE Connectivity

Barrier Terminal Blocks .375 , 2P, MOD W/ COVER

Datasheet

4,265In Stock

$2.42

$1.74

$1.51

$1.38

View

Min.: 1
Mult.: 1

Barrier Terminal Blocks

2 Position

9.53 mm

15 A

300 V

22 AWG

14 AWG

Tri-Barrier Strip

1 Row

Through Hole

#6 Series Tri-Barrier

Bulk

Barrier Terminal Blocks NC6-P107-14=NC6 ASSEMBLY

NC6-P107-14
TE Connectivity
1: $10.92
1,829In Stock

Mfr. Part No.
NC6-P107-14

Mouser Part No
506-NC6-P107-14

TE Connectivity

Barrier Terminal Blocks NC6-P107-14=NC6 ASSEMBLY

Datasheet

1,829In Stock

$10.92

$7.75

$6.85

$6.31

View

Min.: 1
Mult.: 1

Barrier Terminal Blocks

14 Position

9.53 mm

20 A

300 V

Dual Barrier, Flat Block without Mounting Ears

Direct

Black

NC6

Barrier Terminal Blocks 2 TERMINALS .563

2-142
Cinch
1: $10.41
1,350In Stock

Mfr. Part No.
2-142

Mouser Part No
538-2142

Cinch

Barrier Terminal Blocks 2 TERMINALS .563

Learn More

Datasheet

1,350In Stock

$10.41

$9.28

$8.15

$7.44

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

Black

142

Barrier Terminal Blocks TERM STRIP 12MM LOW PROF 12 CIR WHT

39100-2312
Molex
1: $6.02
782In Stock

Mfr. Part No.
39100-2312

Mouser Part No
538-39100-2312

Molex

Barrier Terminal Blocks TERM STRIP 12MM LOW PROF 12 CIR WHT

Learn More

Datasheet

782In Stock

$6.02

$3.90

$3.83

$3.75

View

Min.: 1
Mult.: 1

Barrier Terminal Blocks

12 Position

12 mm

40 A

300 V

20 AWG

8 AWG

Wire-to-Wire Eurostyle Barrier Strip

2 Row

Panel Mount

White

39100

Barrier Terminal Blocks NC6-P107-12

NC6-P107-12
TE Connectivity
1: $7.62
2,301In Stock

Mfr. Part No.
NC6-P107-12

Mouser Part No
571-114376647

TE Connectivity

Barrier Terminal Blocks NC6-P107-12

Datasheet

2,301In Stock

$7.62

$5.92

$5.22

$3.56

$3.49

Min.: 1
Mult.: 1

Barrier Terminal Blocks

12 Position

9.53 mm

20 A

300 V

22 AWG

12 AWG

Dual Barrier, Flat Block without Mounting Ears

Through Hole

Black

NC6

Barrier Terminal Blocks 11P.374 DR BARRIER STRIP

1-1546306-1
TE Connectivity
1: $6.94
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

$6.94

$5.63

$5.20

$4.56

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 3P .437 DR BARRIER,W/WIR CLMP

1546671-3
TE Connectivity
1: $3.51
4,685In 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

4,685In 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: $3.32
4,295In Stock

Mfr. Part No.
1546927-6

Mouser Part No
571-1546927-6

TE Connectivity

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

Datasheet

4,295In Stock

$3.32

$1.78

$1.64

$1.63

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: $2.99
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

$2.99

$2.41

$2.33

$2.09

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 6PCV-11-006=#6 TRIBARRIER

6PCV-11-006
TE Connectivity
1: $5.63
1,748In Stock

Mfr. Part No.
6PCV-11-006

Mouser Part No
571-414376535

TE Connectivity

Barrier Terminal Blocks 6PCV-11-006=#6 TRIBARRIER

Datasheet

1,748In Stock

$5.63

$4.96

$4.76

$4.61

View

Min.: 1
Mult.: 1

Barrier Terminal Blocks

11 Position

9.53 mm

5 A, 25 A

300 V, 600 V

22 AWG

12 AWG

Tri-Barrier Strip

1 Row

Through Hole

Black

#6 Series Tri-Barrier

Barrier Terminal Blocks 4PCV-05-006=#4 TRIBARRIER TERM

4PCV-05-006
TE Connectivity
1: $5.03
5,043In Stock

Mfr. Part No.
4PCV-05-006

Mouser Part No
571-714376484

TE Connectivity

Barrier Terminal Blocks 4PCV-05-006=#4 TRIBARRIER TERM

Datasheet

5,043In Stock

$5.03

$3.57

$3.13

$2.85

View

Min.: 1
Mult.: 1

Barrier Terminal Blocks

5 Position

8.26 mm

20 A

150 V

22 AWG

12 AWG

Tri-Barrier Strip

1 Row

Through Hole

Black

#4 Series Tri-Barrier

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

4DB-P107-08
TE Connectivity
1: $9.98
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

$9.98

$6.30

$5.79

$5.54

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 4DBL-02-006=4DBL ASSEMBLY

4DBL-02-006
TE Connectivity
1: $3.19
3,087In Stock

Mfr. Part No.
4DBL-02-006

Mouser Part No
571-14376482

TE Connectivity

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

Datasheet

3,087In Stock

$3.19

$2.28

$1.99

$1.51

View

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 NC6-P107-06=NC6 ASSEMBLY

NC6-P107-06
TE Connectivity
1: $3.68
848In Stock

Mfr. Part No.
NC6-P107-06

Mouser Part No
571-14376649

TE Connectivity

Barrier Terminal Blocks NC6-P107-06=NC6 ASSEMBLY

Datasheet

848In Stock

$3.68

$3.63

$3.58

$2.94

View

Min.: 1
Mult.: 1

Barrier Terminal Blocks

6 Position

9.53 mm

20 A

300 V

22 AWG

12 AWG

Dual Barrier, Flat Block without Mounting Ears

Through Hole

Black

NC6

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

1546307-5
TE Connectivity
1: $3.32
3,438In Stock

Mfr. Part No.
1546307-5

Mouser Part No
571-1546307-5

TE Connectivity

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

Datasheet

3,438In Stock

$3.32

$2.29

$2.17

$2.09

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 8PCV-05-006=#8 TRIBARRIER

8PCV-05-006
TE Connectivity
1: $4.82
3,862In Stock

Mfr. Part No.
8PCV-05-006

Mouser Part No
571-814376578

TE Connectivity

Barrier Terminal Blocks 8PCV-05-006=#8 TRIBARRIER

Datasheet

3,862In Stock

$4.82

$3.35

$3.07

$2.78

$2.13

Min.: 1
Mult.: 1

Barrier Terminal Blocks

5 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 Terminal Strip, Panel Mount, ATSF2.5/10

40.310
Altech
1: $8.47
54In Stock

Mfr. Part No.
40.310

Mouser Part No
845-40310

Altech

Barrier Terminal Blocks Terminal Strip, Panel Mount, ATSF2.5/10

Datasheet

54In Stock

$8.47

$6.01

$5.29

$4.85

View

Min.: 1
Mult.: 1

Barrier Terminal Blocks

10 Position

10 mm

30 A

600 V

22 AWG

10 AWG

Wire-to-Wire

2 Row

Panel Mount

Barrier Terminal Blocks Eurostrip, 6 pole, 8mm spacing

HE1HWPR/06
Altech
1: $4.02
71In Stock

Mfr. Part No.
HE1HWPR/06

Mouser Part No
845-HE1HWPR06

Altech

Barrier Terminal Blocks Eurostrip, 6 pole, 8mm spacing

Datasheet

71In Stock

$4.02

$2.86

$2.58

$2.18

View

Min.: 1
Mult.: 1

Barrier Terminal Blocks

6 Position

8 mm

20 A

600 V

24 AWG

12 AWG

Wire-to-Wire

2 Row

Panel Mount

White

HE1

Barrier Terminal Blocks TSB5000131DS=EUROPA T-BLK,10MM

1776296-1
TE Connectivity
1: $1.57
104In Stock

Mfr. Part No.
1776296-1

Mouser Part No
571-1776296-1

TE Connectivity

Barrier Terminal Blocks TSB5000131DS=EUROPA T-BLK,10MM

Datasheet

104In Stock

$1.57

$1.13

$1.02

$0.934

View

Min.: 1
Mult.: 1

Barrier Terminal Blocks

1 Position

10 mm

30 A

250 V

22 AWG

10 AWG

Europa Barrier Strip

1 Row

Panel Mount

TSB

Barrier Terminal Blocks Eurostrip,10 pole,15mm spacing

HE10HWPR/10
Altech
1: $16.48
5In Stock

Mfr. Part No.
HE10HWPR/10

Mouser Part No
845-HE10HWPR10

Altech

Barrier Terminal Blocks Eurostrip,10 pole,15mm spacing

Datasheet

5In Stock

$16.48

$9.37

$9.29

$8.95

View

Min.: 1
Mult.: 1

Barrier Terminal Blocks

10 Position

15 mm

50 A

600 V

18 AWG

8 AWG

Wire-to-Wire

2 Row

Panel Mount

White

HE10

Barrier Terminal Blocks MSTB 2,5/3-STZF-5,08

1810477
Phoenix Contact
1: $3.89
1In Stock
50Expected 09/03/2026

Mfr. Part No.
1810477

Mouser Part No
651-1810477

Phoenix Contact

Barrier Terminal Blocks MSTB 2,5/3-STZF-5,08

Datasheet

1In Stock

50Expected 09/03/2026

$3.89

Min.: 1
Mult.: 1

Barrier Terminal Blocks

Barrier Terminal Blocks Eurostrip, 4 pole, 8mm spacing

HE1HWPR/04
Altech
1: $2.91
109In Stock

Mfr. Part No.
HE1HWPR/04

Mouser Part No
845-HE1HWPR04

Altech

Barrier Terminal Blocks Eurostrip, 4 pole, 8mm spacing

Datasheet

109In Stock

$2.91

$2.08

$1.87

$1.68

View

Min.: 1
Mult.: 1

Barrier Terminal Blocks

4 Position

8 mm

20 A

600 V

24 AWG

12 AWG

Wire-to-Wire

2 Row

Panel Mount

White

HE1

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
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
20-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

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