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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 9.5 Retaining wall Barrier type

YK4410400000G
Amphenol Anytek
1: $1.54
967In 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

967In 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 4P , Pitch 8.25 Through type Barrier type

YK42A040D000G
Amphenol Anytek
1: $1.21
1,229In 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

1,229In 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
747In 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

747In 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: $1.47
1,073In 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

1,073In Stock

$1.47

$0.926

$0.792

$0.712

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
854In 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

854In 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 6P , Pitch 9.5 Retaining wall Barrier type

YK4410600000G
Amphenol Anytek
1: $2.12
1,501In 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

1,501In 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
854In 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

854In 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 7P , Pitch 9.5 Retaining wall Barrier type

YK4410700000G
Amphenol Anytek
1: $2.40
1,079In 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

1,079In 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 9P , Pitch 9.5 Retaining wall Barrier type

YK4410900000G
Amphenol Anytek
1: $3.21
864In Stock
New Product

Mfr. Part No.
YK4410900000G

Mouser Part No
523-YK4410900000G

New Product

Amphenol Anytek

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

Learn More

Datasheet

864In Stock

$3.21

$2.30

$2.06

$1.85

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 8P , Pitch 9.5 Retaining wall Barrier type

YK4410800000G
Amphenol Anytek
1: $2.67
950In 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

950In 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: $4.34
5,699In Stock

Mfr. Part No.
1776293-8

Mouser Part No
571-1776293-8

TE Connectivity

Barrier Terminal Blocks TSB23008DS=EUROPA TERM BLK,8MM

Datasheet

5,699In Stock

$4.34

$3.55

$3.33

$2.70

View

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 9 TERMINALS .563

9-142
Cinch
1: $28.03
1,101In Stock

Mfr. Part No.
9-142

Mouser Part No
538-9142

Cinch

Barrier Terminal Blocks 9 TERMINALS .563

Learn More

Datasheet

1,101In Stock

$28.03

$20.13

$18.04

$16.83

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 7P .374 DR BARRIER STRIP

1546306-7
TE Connectivity
1: $6.18
4,938In Stock

Mfr. Part No.
1546306-7

Mouser Part No
571-15463067

TE Connectivity

Barrier Terminal Blocks 7P .374 DR BARRIER STRIP

Datasheet

4,938In Stock

$6.18

$4.40

$3.86

$3.54

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
19,875In Stock

Mfr. Part No.
HE1WPR/04

Mouser Part No
845-HE1WPR/04

Altech

Barrier Terminal Blocks EUROSTRIP 4 POLE 8MM SP

Datasheet

19,875In Stock

$1.33

$1.14

$1.13

$1.09

$1.08

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 10 TERMINALS .563

10-142
Cinch
1: $28.78
908In Stock

Mfr. Part No.
10-142

Mouser Part No
538-10142

Cinch

Barrier Terminal Blocks 10 TERMINALS .563

Learn More

Datasheet

908In Stock

$28.78

$19.54

$17.46

$16.53

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: $6.69
4,032In 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

4,032In Stock

$6.69

$5.20

$5.19

$4.66

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 8P .437 DR BARRIER,W/WIR CLMP

1546671-8
TE Connectivity
1: $7.59
4,792In Stock

Mfr. Part No.
1546671-8

Mouser Part No
571-15466718

TE Connectivity

Barrier Terminal Blocks 8P .437 DR BARRIER,W/WIR CLMP

Datasheet

4,792In Stock

$7.59

$6.28

$6.08

$5.16

View

Min.: 1
Mult.: 1

Barrier Terminal Blocks

8 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-06-006=#3 TRIBARRIER - CO

3PCV-06-006
TE Connectivity
1: $3.68
6,735In Stock

Mfr. Part No.
3PCV-06-006

Mouser Part No
571-514376460

TE Connectivity

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

Datasheet

6,735In Stock

$3.68

$2.97

$2.84

$2.71

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 20 TERMINALS .438 141 Series

20-141
Cinch
1: $31.63
1,092In Stock

Mfr. Part No.
20-141

Mouser Part No
538-20141

Cinch

Barrier Terminal Blocks 20 TERMINALS .438 141 Series

Datasheet

1,092In Stock

$31.63

$28.87

$27.27

$26.02

View

Min.: 1
Mult.: 1

Barrier Terminal Blocks

20 Position

11.1 mm

20 A

250 V

14 AWG

Wire-to-Board

2 Row

Panel Mount

141

Barrier Terminal Blocks BK 2/E

7906040000
Weidmuller
1: $10.79
1,031In Stock

Mfr. Part No.
7906040000

Mouser Part No
470-7906040000

Weidmuller

Barrier Terminal Blocks BK 2/E

Datasheet

1,031In Stock

$10.79

$7.66

$6.86

$6.23

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 FLEXIPLUG W/EARS 5.08MM 21POS BLACK

FXPT21200E
Amphenol PCD Shenzhen
1: $19.76
280In Stock

Mfr. Part No.
FXPT21200E

Mouser Part No
523-FXPT21200E

Amphenol PCD Shenzhen

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

Datasheet

280In Stock

$19.76

$14.05

$12.48

$11.54

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 FLEXIPLUG W/EARS 5.08MM 13POS BLACK

FXPT13200E
Amphenol PCD Shenzhen
1: $9.07
298In Stock

Mfr. Part No.
FXPT13200E

Mouser Part No
523-FXPT13200E

Amphenol PCD Shenzhen

Barrier Terminal Blocks FLEXIPLUG W/EARS 5.08MM 13POS BLACK

Datasheet

298In Stock

$9.07

$8.11

$7.89

$7.68

$5.90

Min.: 1
Mult.: 1

Barrier Terminal Blocks

13 Position

5.08 mm

15 A

300 V

26 AWG

12 AWG

Wire-to-Board

2 Row

Wire

Black

FXP

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

39100-2304
Molex
1: $1.15
1,423In 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

1,423In Stock

$1.15

$1.12

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: $9.26
717In 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

717In Stock

$9.26

$6.57

$5.79

$5.33

View

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: $2.69
1,684In Stock

Mfr. Part No.
1776293-4

Mouser Part No
571-1776293-4

TE Connectivity

Barrier Terminal Blocks TSB23004DS=EUROPA TERM BLK,8MM

Datasheet

1,684In Stock

$2.69

$2.01

$1.85

$1.78

$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

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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
7.13 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
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
2572
2580
5129
5301
5408
5411
5704
5705
5707
11675
11725