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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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Please view our large selection of terminal blocks below.

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Part #

Barrier Terminal Blocks 4P , Pitch 8.25 Through type Barrier type

YK42A040D000G
Amphenol Anytek
1: $1.21
1,360In Stock
New Product

Mfr. Part No.
YK42A040D000G

Mouser Part No
523-YK42A0403000G

New Product

Amphenol Anytek

Barrier Terminal Blocks 4P , Pitch 8.25 Through type Barrier type

Learn More

Datasheet

1,360In Stock

$1.21

$0.762

$0.652

$0.586

View

Min.: 1
Mult.: 1

Barrier Terminal Blocks

4 Position

8.25 mm

20 A

300 VAC

12 AWG

26 AWG

Single Level

1 Row

Throug Hole

Black

YK42A

Bulk

Barrier Terminal Blocks 7P , Pitch 8.25 Through type Barrier type

YK42A070D000G
Amphenol Anytek
1: $1.54
798In Stock
New Product

Mfr. Part No.
YK42A070D000G

Mouser Part No
523-YK42A0703000G

New Product

Amphenol Anytek

Barrier Terminal Blocks 7P , Pitch 8.25 Through type Barrier type

Learn More

Datasheet

798In Stock

$1.54

$1.12

$1.01

$0.92

View

Min.: 1
Mult.: 1

Barrier Terminal Blocks

7 Position

8.25 mm

20 A

300 VAC

12 AWG

26 AWG

Single Level

1 Row

Throug Hole

Black

YK42A

Bulk

Barrier Terminal Blocks 5P , Pitch 8.25 Through type Barrier type

YK42A050D000G
Amphenol Anytek
1: $1.17
1,120In Stock
New Product

Mfr. Part No.
YK42A050D000G

Mouser Part No
523-YK42A0503000G

New Product

Amphenol Anytek

Barrier Terminal Blocks 5P , Pitch 8.25 Through type Barrier type

Learn More

Datasheet

1,120In Stock

$1.17

$0.862

$0.751

$0.677

View

Min.: 1
Mult.: 1

Barrier Terminal Blocks

5 Position

8.25 mm

20 A

300 VAC

12 AWG

26 AWG

Single Level

1 Row

Throug Hole

Black

YK42A

Bulk

Barrier Terminal Blocks 6P , Pitch 8.25 Through type Barrier type

YK42A060D000G
Amphenol Anytek
1: $1.38
880In Stock
New Product

Mfr. Part No.
YK42A060D000G

Mouser Part No
523-YK42A0603000G

New Product

Amphenol Anytek

Barrier Terminal Blocks 6P , Pitch 8.25 Through type Barrier type

Learn More

Datasheet

880In Stock

$1.38

$1.00

$0.883

$0.801

View

Min.: 1
Mult.: 1

Barrier Terminal Blocks

6 Position

8.25 mm

20 A

300 VAC

12 AWG

26 AWG

Single Level

1 Row

Throug Hole

Black

YK42A

Bulk

Barrier Terminal Blocks 7P , Pitch 9.5 Retaining wall Barrier type

YK4410700000G
Amphenol Anytek
1: $2.40
1,080In Stock
New Product

Mfr. Part No.
YK4410700000G

Mouser Part No
523-YK4410700000G

New Product

Amphenol Anytek

Barrier Terminal Blocks 7P , Pitch 9.5 Retaining wall Barrier type

Learn More

Datasheet

1,080In Stock

$2.40

$1.72

$1.50

$1.36

View

Min.: 1
Mult.: 1

Barrier Terminal Blocks

7 Position

9.5 mm

30 A

300 V

22 AWG

14 AWG

1 Row

Through Hole

Black

YK441

Bulk

Barrier Terminal Blocks 4P , Pitch 9.5 Retaining wall Barrier type

YK4410400000G
Amphenol Anytek
1: $1.54
992In Stock
New Product

Mfr. Part No.
YK4410400000G

Mouser Part No
523-YK4410400000G

New Product

Amphenol Anytek

Barrier Terminal Blocks 4P , Pitch 9.5 Retaining wall Barrier type

Learn More

Datasheet

992In Stock

$1.54

$1.12

$0.982

$0.89

View

Min.: 1
Mult.: 1

Barrier Terminal Blocks

4 Position

9.5 mm

30 A

300 V

22 AWG

14 AWG

1 Row

Through Hole

Black

YK441

Bulk

Barrier Terminal Blocks 6P , Pitch 9.5 Retaining wall Barrier type

YK4410600000G
Amphenol Anytek
1: $2.12
1,512In Stock
New Product

Mfr. Part No.
YK4410600000G

Mouser Part No
523-YK4410600000G

New Product

Amphenol Anytek

Barrier Terminal Blocks 6P , Pitch 9.5 Retaining wall Barrier type

Learn More

Datasheet

1,512In Stock

$2.12

$1.52

$1.33

$1.20

View

Min.: 1
Mult.: 1

Barrier Terminal Blocks

6 Position

9.5 mm

30 A

300 V

22 AWG

14 AWG

1 Row

Through Hole

Black

YK441

Bulk

Barrier Terminal Blocks 10P , Pitch 9.5 Retaining wall Barrier type

YK4411000000G
Amphenol Anytek
1: $3.35
864In Stock
New Product

Mfr. Part No.
YK4411000000G

Mouser Part No
523-YK4411000000G

New Product

Amphenol Anytek

Barrier Terminal Blocks 10P , Pitch 9.5 Retaining wall Barrier type

Learn More

Datasheet

864In Stock

$3.35

$2.40

$2.17

$1.95

View

Min.: 1
Mult.: 1

Barrier Terminal Blocks

10 Position

9.5 mm

30 A

300 V

22 AWG

14 AWG

1 Row

Through Hole

Black

YK441

Bulk

Barrier Terminal Blocks 8P , Pitch 9.5 Retaining wall Barrier type

YK4410800000G
Amphenol Anytek
1: $2.67
960In Stock
New Product

Mfr. Part No.
YK4410800000G

Mouser Part No
523-YK4410800000G

New Product

Amphenol Anytek

Barrier Terminal Blocks 8P , Pitch 9.5 Retaining wall Barrier type

Learn More

Datasheet

960In Stock

$2.67

$1.91

$1.69

$1.52

View

Min.: 1
Mult.: 1

Barrier Terminal Blocks

8 Position

9.5 mm

30 A

300 V

22 AWG

14 AWG

1 Row

Through Hole

Black

YK441

Bulk

Barrier Terminal Blocks TSB23008DS=EUROPA TERM BLK,8MM

1776293-8
TE Connectivity
1: $2.93
5,737In Stock

Mfr. Part No.
1776293-8

Mouser Part No
571-1776293-8

TE Connectivity

Barrier Terminal Blocks TSB23008DS=EUROPA TERM BLK,8MM

Datasheet

5,737In Stock

$2.93

$2.35

Min.: 1
Mult.: 1

Barrier Terminal Blocks

8 Position

8 mm

30 A

250 V

26 AWG

12 AWG

Barrier Strip

1 Row

Panel Mount

Natural

TSB

Barrier Terminal Blocks 7P .374 DR BARRIER STRIP

1546306-7
TE Connectivity
1: $6.33
6,029In Stock

Mfr. Part No.
1546306-7

Mouser Part No
571-15463067

TE Connectivity

Barrier Terminal Blocks 7P .374 DR BARRIER STRIP

Datasheet

6,029In Stock

$6.33

$4.48

$3.99

$3.61

View

Min.: 1
Mult.: 1

Barrier Terminal Blocks

7 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 EUROSTRIP 4 POLE 8MM SP

HE1WPR/04
Altech
1: $1.33
20,674In Stock

Mfr. Part No.
HE1WPR/04

Mouser Part No
845-HE1WPR/04

Altech

Barrier Terminal Blocks EUROSTRIP 4 POLE 8MM SP

Datasheet

20,674In Stock

$1.33

$1.28

$1.24

$1.11

Min.: 1
Mult.: 1

Barrier Terminal Blocks

4 Position

8 mm

20 A

300 V

24 AWG

12 AWG

Wire-to-Wire

2 Row

Panel Mount

White

HE1

Barrier Terminal Blocks 12 TERMINALS .563

12-142
Cinch
1: $31.06
919In Stock

Mfr. Part No.
12-142

Mouser Part No
538-12142

Cinch

Barrier Terminal Blocks 12 TERMINALS .563

Learn More

Datasheet

919In Stock

$31.06

$23.07

$20.75

$19.38

View

Min.: 1
Mult.: 1

Barrier Terminal Blocks

12 Position

14.3 mm

30 A

250 V

10 AWG

Wire-to-Board

2 Row

Panel Mount

Black

142

Barrier Terminal Blocks 8PCV-06-006=#8 TRIBARRIER

8PCV-06-006
TE Connectivity
1: $7.98
5,361In Stock

Mfr. Part No.
8PCV-06-006

Mouser Part No
506-8PCV-06-006

TE Connectivity

Barrier Terminal Blocks 8PCV-06-006=#8 TRIBARRIER

Datasheet

5,361In Stock

$7.98

$5.75

$5.14

$5.05

View

Min.: 1
Mult.: 1

Barrier Terminal Blocks

6 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 BK 2/E

7906040000
Weidmuller
1: $10.68
1,060In Stock

Mfr. Part No.
7906040000

Mouser Part No
470-7906040000

Weidmuller

Barrier Terminal Blocks BK 2/E

Datasheet

1,060In Stock

$10.68

$7.57

$6.85

$6.22

View

Min.: 1
Mult.: 1

Barrier Terminal Blocks

2 Position

32 A

400 V

22 AWG

12 AWG

Terminal Strip

2 Row

Panel

Yellow

Barrier Terminal Blocks 10 TERMINALS .563

10-142
Cinch
1: $28.83
960In Stock

Mfr. Part No.
10-142

Mouser Part No
538-10142

Cinch

Barrier Terminal Blocks 10 TERMINALS .563

Learn More

Datasheet

960In Stock

$28.83

$20.74

$18.61

$17.25

View

Min.: 1
Mult.: 1

Barrier Terminal Blocks

10 Position

14.3 mm

30 A

250 V

10 AWG

Wire-to-Board

2 Row

Panel Mount

Black

142

Barrier Terminal Blocks 15P.374 DR BARRIER STRIP

1-1546306-5
TE Connectivity
1: $6.06
4,148In Stock

Mfr. Part No.
1-1546306-5

Mouser Part No
571-1-1546306-5

TE Connectivity

Barrier Terminal Blocks 15P.374 DR BARRIER STRIP

Datasheet

4,148In Stock

$6.06

$3.57

Min.: 1
Mult.: 1

Barrier Terminal Blocks

15 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 2P .563 DR BARRIER STRIP

1546310-2
TE Connectivity
1: $3.88
14,316In Stock

Mfr. Part No.
1546310-2

Mouser Part No
571-15463102

TE Connectivity

Barrier Terminal Blocks 2P .563 DR BARRIER STRIP

Datasheet

14,316In Stock

$3.88

$2.63

$2.43

$2.31

View

Min.: 1
Mult.: 1

Barrier Terminal Blocks

2 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 TSB23008=EUROPA TERM BLK,8MM

1776294-8
TE Connectivity
1: $5.80
1,022In Stock

Mfr. Part No.
1776294-8

Mouser Part No
571-1776294-8

TE Connectivity

Barrier Terminal Blocks TSB23008=EUROPA TERM BLK,8MM

Datasheet

1,022In Stock

$5.80

$4.12

$3.68

$3.30

View

Min.: 1
Mult.: 1

Barrier Terminal Blocks

8 Position

8 mm

30 A

250 V

24 AWG

12 AWG

Europa Barrier Strip

1 Row

Panel Mount

TSB

Barrier Terminal Blocks 5.08/03/90 3.5SN OR

1760500000
Weidmuller
1: $0.95
13,887In Stock

Mfr. Part No.
1760500000

Mouser Part No
470-1760500000

Weidmuller

Barrier Terminal Blocks 5.08/03/90 3.5SN OR

Datasheet

13,887In Stock

$0.95

$0.797

$0.691

$0.611

View

Min.: 1
Mult.: 1

Barrier Terminal Blocks

3 Position

5.08 mm

15 A

300 V

26 AWG

14 AWG

PCB Terminal

1 Row

PCB Mount

Orange

Bulk

Barrier Terminal Blocks TERM STRIP 12MM LOW PROF 4 CIR WHT

39100-2304
Molex
1: $2.42
1,429In Stock

Mfr. Part No.
39100-2304

Mouser Part No
538-39100-2304

Molex

Barrier Terminal Blocks TERM STRIP 12MM LOW PROF 4 CIR WHT

Learn More

Datasheet

1,429In Stock

$2.42

$2.07

$1.86

$1.67

View

Min.: 1
Mult.: 1

Barrier Terminal Blocks

4 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 TERM STRIP 15MM HIGH PROF 6 CIR WHT

39100-2506
Molex
1: $4.43
721In Stock

Mfr. Part No.
39100-2506

Mouser Part No
538-39100-2506

Molex

Barrier Terminal Blocks TERM STRIP 15MM HIGH PROF 6 CIR WHT

Learn More

Datasheet

721In Stock

$4.43

$3.88

$3.62

Min.: 1
Mult.: 1

Barrier Terminal Blocks

6 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 TSB23004DS=EUROPA TERM BLK,8MM

1776293-4
TE Connectivity
1: $1.74
1,701In Stock

Mfr. Part No.
1776293-4

Mouser Part No
571-1776293-4

TE Connectivity

Barrier Terminal Blocks TSB23004DS=EUROPA TERM BLK,8MM

Datasheet

1,701In Stock

$1.74

Min.: 1
Mult.: 1

Barrier Terminal Blocks

4 Position

8 mm

30 A

250 V

26 AWG

12 AWG

Europa Barrier Strip

1 Row

Panel Mount

Natural

TSB

Barrier Terminal Blocks 3 CKT 10MM LOW PROF TERM STRIP

39100-2103
Molex
1: $1.94
2,144In Stock

Mfr. Part No.
39100-2103

Mouser Part No
538-39100-2103

Molex

Barrier Terminal Blocks 3 CKT 10MM LOW PROF TERM STRIP

Learn More

Datasheet

2,144In Stock

$1.94

$1.40

$1.21

$1.10

View

Min.: 1
Mult.: 1

Barrier Terminal Blocks

3 Position

10 mm

30 A

300 V

18 AWG

10 AWG

Wire-to-Wire Eurostyle Barrier Strip

2 Row

Panel Mount

White

39100

Barrier Terminal Blocks LMF 5.00/04/180 3.5SN OR BX

1330200000
Weidmuller
1: $3.24
1,266In Stock

Mfr. Part No.
1330200000

Mouser Part No
470-1330200000

Weidmuller

Barrier Terminal Blocks LMF 5.00/04/180 3.5SN OR BX

Datasheet

1,266In Stock

$3.24

$2.70

$2.36

$2.14

View

Min.: 1
Mult.: 1

Barrier Terminal Blocks

4 Position

20 A

300 V

24 AWG

12 AWG

1 Row

Through Hole

Orange

Barrier Terminal Blocks

Customer Service Office

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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
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