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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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Download Table (.CSV)

Part #

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

YK42A040D000G
Amphenol Anytek
1: $1.85
1,360In Stock
New Product

Mfr. Part #
YK42A040D000G

Mouser Part #
523-YK42A0403000G

New Product

Amphenol Anytek

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

Learn More

Datasheet

1,360In Stock

$1.85

$1.16

$0.994

$0.894

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: $2.35
793In Stock
New Product

Mfr. Part #
YK42A070D000G

Mouser Part #
523-YK42A0703000G

New Product

Amphenol Anytek

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

Learn More

Datasheet

793In Stock

$2.35

$1.71

$1.54

$1.40

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 4P , Pitch 9.5 Retaining wall Barrier type

YK4410400000G
Amphenol Anytek
1: $2.33
972In Stock
New Product

Mfr. Part #
YK4410400000G

Mouser Part #
523-YK4410400000G

New Product

Amphenol Anytek

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

Learn More

Datasheet

972In Stock

$2.33

$1.71

$1.50

$1.36

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: $3.23
1,508In Stock
New Product

Mfr. Part #
YK4410600000G

Mouser Part #
523-YK4410600000G

New Product

Amphenol Anytek

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

Learn More

Datasheet

1,508In Stock

$3.23

$2.32

$2.01

$1.83

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: $5.11
864In Stock
New Product

Mfr. Part #
YK4411000000G

Mouser Part #
523-YK4411000000G

New Product

Amphenol Anytek

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

Learn More

Datasheet

864In Stock

$5.11

$3.64

$3.31

$2.97

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: $4.07
960In Stock
New Product

Mfr. Part #
YK4410800000G

Mouser Part #
523-YK4410800000G

New Product

Amphenol Anytek

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

Learn More

Datasheet

960In Stock

$4.07

$2.91

$2.58

$2.32

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 5P , Pitch 8.25 Through type Barrier type

YK42A050D000G
Amphenol Anytek
1: $2.24
1,098In Stock
New Product

Mfr. Part #
YK42A050D000G

Mouser Part #
523-YK42A0503000G

New Product

Amphenol Anytek

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

Learn More

Datasheet

1,098In Stock

$2.24

$1.41

$1.21

$1.09

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: $2.10
860In Stock
New Product

Mfr. Part #
YK42A060D000G

Mouser Part #
523-YK42A0603000G

New Product

Amphenol Anytek

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

Learn More

Datasheet

860In Stock

$2.10

$1.53

$1.35

$1.22

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: $3.66
1,080In Stock
New Product

Mfr. Part #
YK4410700000G

Mouser Part #
523-YK4410700000G

New Product

Amphenol Anytek

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

Learn More

Datasheet

1,080In Stock

$3.66

$2.62

$2.29

$2.07

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 9P , Pitch 9.5 Retaining wall Barrier type

YK4410900000G
Amphenol Anytek
1: $4.90
864In Stock
New Product

Mfr. Part #
YK4410900000G

Mouser Part #
523-YK4410900000G

New Product

Amphenol Anytek

Barrier Terminal Blocks 9P , Pitch 9.5 Retaining wall Barrier type

Learn More

Datasheet

864In Stock

$4.90

$3.51

$3.14

$2.82

View

Min.: 1
Mult.: 1

Barrier Terminal Blocks

9 Position

9.5 mm

30 A

300 V

22 AWG

14 AWG

1 Row

Through Hole

Black

YK441

Bulk

Barrier Terminal Blocks 10 TERMINALS .563

10-142
Cinch
1: $43.95
960In Stock

Mfr. Part #
10-142

Mouser Part #
538-10142

Cinch

Barrier Terminal Blocks 10 TERMINALS .563

Learn More

Datasheet

960In Stock

$43.95

$31.61

$28.38

$26.29

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: $11.39
4,104In Stock

Mfr. Part #
1-1546306-5

Mouser Part #
571-1-1546306-5

TE Connectivity

Barrier Terminal Blocks 15P.374 DR BARRIER STRIP

Datasheet

4,104In Stock

$11.39

$7.98

$7.53

$7.52

View

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 16P.374 DR BARRIER STRIP

1-1546306-6
TE Connectivity
1: $13.45
3,750In Stock

Mfr. Part #
1-1546306-6

Mouser Part #
571-115463066

TE Connectivity

Barrier Terminal Blocks 16P.374 DR BARRIER STRIP

Datasheet

3,750In Stock

$13.45

$9.55

$8.42

$7.72

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 8P .374 DR BARRIER STRIP

1546306-8
TE Connectivity
1: $8.88
6,717In Stock

Mfr. Part #
1546306-8

Mouser Part #
571-15463068

TE Connectivity

Barrier Terminal Blocks 8P .374 DR BARRIER STRIP

Datasheet

6,717In Stock

$8.88

$6.54

$5.95

$5.58

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 3PCV-06-006=#3 TRIBARRIER - CO

3PCV-06-006
TE Connectivity
1: $5.19
6,981In Stock

Mfr. Part #
3PCV-06-006

Mouser Part #
571-514376460

TE Connectivity

Barrier Terminal Blocks 3PCV-06-006=#3 TRIBARRIER - CO

Datasheet

6,981In Stock

$5.19

$4.29

$4.01

$3.84

View

Min.: 1
Mult.: 1

Barrier Terminal Blocks

6 Position

6.35 mm

10 A

300 V

30 AWG

16 AWG

Tri-Barrier Strip

1 Row

Through Hole

Black

#3 Series Tri-Barrier

Barrier Terminal Blocks EUROSTRIP 4 POLE 8MM SP

HE1WPR/04
Altech
1: $2.01
20,472In Stock

Mfr. Part #
HE1WPR/04

Mouser Part #
845-HE1WPR/04

Altech

Barrier Terminal Blocks EUROSTRIP 4 POLE 8MM SP

Datasheet

20,472In Stock

$2.01

$1.95

$1.89

$1.69

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 2P .563 DR BARRIER STRIP

1546310-2
TE Connectivity
1: $5.05
14,213In Stock

Mfr. Part #
1546310-2

Mouser Part #
571-15463102

TE Connectivity

Barrier Terminal Blocks 2P .563 DR BARRIER STRIP

Datasheet

14,213In Stock

$5.05

$3.86

$3.64

$3.37

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 7P .374 DR BARRIER STRIP

1546306-7
TE Connectivity
1: $9.42
6,013In Stock

Mfr. Part #
1546306-7

Mouser Part #
571-15463067

TE Connectivity

Barrier Terminal Blocks 7P .374 DR BARRIER STRIP

Datasheet

6,013In Stock

$9.42

$6.69

$5.89

$5.38

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 12 TERMINALS .563

12-142
Cinch
1: $47.34
887In Stock
1,000On Order

Mfr. Part #
12-142

Mouser Part #
538-12142

Cinch

Barrier Terminal Blocks 12 TERMINALS .563

Learn More

Datasheet

887In Stock

1,000On Order

$47.34

$35.18

$31.63

$29.54

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 BK 2/E

7906040000
Weidmuller
1: $16.45
1,060In Stock

Mfr. Part #
7906040000

Mouser Part #
470-7906040000

Weidmuller

Barrier Terminal Blocks BK 2/E

Datasheet

1,060In Stock

$16.45

$11.68

$10.46

$9.50

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 MK 6/2/E

7906220000
Weidmuller
1: $15.39
208In Stock

Mfr. Part #
7906220000

Mouser Part #
470-7906220000

Weidmuller

Barrier Terminal Blocks MK 6/2/E

Datasheet

208In Stock

$15.39

$12.37

$11.36

$10.51

View

Min.: 1
Mult.: 1

Barrier Terminal Blocks

2 Position

30 A, 41 A

300 V, 690 V

22 AWG

10 AWG

Multi-Pole Terminal Strip

2 Row

Chassis Mount

Yellow

Barrier Terminal Blocks TSB100001DS=EUROPA TM BLK,12MM

1776302-1
TE Connectivity
1: $3.45
2,808In Stock

Mfr. Part #
1776302-1

Mouser Part #
571-1776302-1

TE Connectivity

Barrier Terminal Blocks TSB100001DS=EUROPA TM BLK,12MM

Datasheet

2,808In Stock

$3.45

$1.66

$1.52

$1.46

$1.24

Min.: 1
Mult.: 1

Barrier Terminal Blocks

1 Position

12 mm

40 A

250 V

22 AWG

10 AWG

Barrier Strip

1 Row

Panel Mount

Natural

TSB

Barrier Terminal Blocks 12,12 POLE,PA,BG

0241260000
Weidmuller
1: $30.58
435In Stock

Mfr. Part #
0241260000

Mouser Part #
470-0241260000

Weidmuller

Barrier Terminal Blocks 12,12 POLE,PA,BG

Datasheet

435In Stock

$30.58

$23.49

$20.98

$19.47

View

Min.: 1
Mult.: 1

Barrier Terminal Blocks

24 A

125 V

24 AWG

12 AWG

Terminal Strip

Beige

MK 2

Bulk

Barrier Terminal Blocks MK 3/2/E

7906110000
Weidmuller
1: $7.85
796In Stock

Mfr. Part #
7906110000

Mouser Part #
470-7906110000

Weidmuller

Barrier Terminal Blocks MK 3/2/E

Datasheet

796In Stock

$7.85

$5.46

$4.90

$4.59

View

Min.: 1
Mult.: 1

Barrier Terminal Blocks

2 Position

5 A

600 V

22 AWG

12 AWG

Terminal Strip

2 Row

Panel

Yellow

MK 3

Bulk

Barrier Terminal Blocks FLEXIPLUG W/EARS 5.08MM 21POS BLACK

FXPT21200E
Amphenol PCD Shenzhen
1: $30.13
430In Stock
347On Order

Mfr. Part #
FXPT21200E

Mouser Part #
523-FXPT21200E

Amphenol PCD Shenzhen

Barrier Terminal Blocks FLEXIPLUG W/EARS 5.08MM 21POS BLACK

Datasheet

430In Stock

347On Order

$30.13

$21.44

$19.03

$17.60

View

Min.: 1
Mult.: 1

Barrier Terminal Blocks

21 Position

5.08 mm

15 A

300 V

26 AWG

12 AWG

Wire-to-Board

2 Row

Wire

Black

FXP

Barrier Terminal Blocks

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Bel Power Solutions
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CTS
Eaton
Heyco
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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