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Barrier Terminal Blocks

Barrier Terminal Blocks are in stock with same-day shipping at Mouser from industry leading manufacturers. Mouser is an authorized distributor for many barrier terminal block manufacturers including Cinch, Eaton, Littelfuse, Molex, TE Connectivity, Weidmuller & more.
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Please view our large selection of barrier terminal blocks below.

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Part #

Barrier Terminal Blocks TSB23008DS=EUROPA TERM BLK,8MM

1776293-8
TE Connectivity
1: $5.60
5,486In Stock

Mfr. Part #
1776293-8

Mouser Part #
571-1776293-8

TE Connectivity

Barrier Terminal Blocks TSB23008DS=EUROPA TERM BLK,8MM

Datasheet

5,486In Stock

$5.60

$4.67

$4.43

$3.33

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 EUROSTRIP 4 POLE 8MM SP

HE1WPR/04
Altech
1: $1.72
19,635In Stock

Mfr. Part #
HE1WPR/04

Mouser Part #
845-HE1WPR/04

Altech

Barrier Terminal Blocks EUROSTRIP 4 POLE 8MM SP

Datasheet

19,635In Stock

$1.72

$1.47

$1.44

$1.38

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 TERM STRIP 10MM HIGH PROF 3 CIR WHT

39100-2003
Molex
1: $3.00
15,911In Stock

Mfr. Part #
39100-2003

Mouser Part #
538-39100-2003

Molex

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

Learn More

Datasheet

15,911In Stock

$3.00

$2.22

$1.98

$1.60

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 8P .437 DR BARRIER,W/WIR CLMP

1546671-8
TE Connectivity
1: $11.17
4,291In Stock

Mfr. Part #
1546671-8

Mouser Part #
571-15466718

TE Connectivity

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

Datasheet

4,291In Stock

$11.17

$8.41

$8.14

$7.53

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: $6.59
6,464In Stock

Mfr. Part #
3PCV-06-006

Mouser Part #
571-514376460

TE Connectivity

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

Datasheet

6,464In Stock

$6.59

$5.03

$4.58

$4.28

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 DIST BLOK 600V 175A 3 POLE LINE 1 LOAD 6

LFD04013Z
Littelfuse
1: $104.53
413In Stock

Mfr. Part #
LFD04013Z

Mouser Part #
576-LFD04013Z

Littelfuse

Barrier Terminal Blocks DIST BLOK 600V 175A 3 POLE LINE 1 LOAD 6

Learn More

Datasheet

413In Stock

$104.53

$84.64

$78.39

$77.05

Min.: 1
Mult.: 1

Barrier Terminal Blocks

3 Position

175 A

600 V

14 AWG, 14 AWG

2/0 AWG, 4 AWG

Power Distribution Block

1 Row

Panel Mount

Bulk

Barrier Terminal Blocks BK 4/E

7906080000
Weidmuller
1: $26.68
210In Stock

Mfr. Part #
7906080000

Mouser Part #
470-7906080000

Weidmuller

Barrier Terminal Blocks BK 4/E

Datasheet

210In Stock

$26.68

$19.06

$17.02

$15.80

View

Min.: 1
Mult.: 1

Barrier Terminal Blocks

4 Position

32 A

400 V

22 AWG

12 AWG

Terminal Strip

2 Row

Panel Mount

Yellow

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

39100-2304
Molex
1: $3.90
1,398In Stock

Mfr. Part #
39100-2304

Mouser Part #
538-39100-2304

Molex

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

Learn More

Datasheet

1,398In Stock

$3.90

$2.93

$2.67

$2.51

$2.12

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: $14.09
709In Stock

Mfr. Part #
39100-2506

Mouser Part #
538-39100-2506

Molex

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

Learn More

Datasheet

709In Stock

$14.09

$10.01

$8.84

$8.09

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 TSB23012=EUROPA TERM BLK,8MM

1-1776294-2
TE Connectivity
1: $21.39
449In Stock

Mfr. Part #
1-1776294-2

Mouser Part #
571-1-1776294-2

TE Connectivity

Barrier Terminal Blocks TSB23012=EUROPA TERM BLK,8MM

Datasheet

449In Stock

$21.39

$15.11

$13.42

$12.45

View

Min.: 1
Mult.: 1

Barrier Terminal Blocks

12 Position

8 mm

30 A

250 V

24 AWG

12 AWG

Europa Barrier Strip

1 Row

Panel Mount

Natural

TSB

Barrier Terminal Blocks TSB23001DS=EUROPA TERM BLK,8MM

1776293-1
TE Connectivity
1: $1.81
4,252In Stock

Mfr. Part #
1776293-1

Mouser Part #
571-1776293-1

TE Connectivity

Barrier Terminal Blocks TSB23001DS=EUROPA TERM BLK,8MM

Datasheet

4,252In Stock

$1.81

$0.654

$0.634

$0.624

View

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 TSB23008=EUROPA TERM BLK,8MM

1776294-8
TE Connectivity
1: $9.36
1,018In Stock

Mfr. Part #
1776294-8

Mouser Part #
571-1776294-8

TE Connectivity

Barrier Terminal Blocks TSB23008=EUROPA TERM BLK,8MM

Datasheet

1,018In Stock

$9.36

$6.64

$5.92

$5.34

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 1X35+1X16/2X25+3X16

1562170000
Weidmuller
1: $89.34
71In Stock

Mfr. Part #
1562170000

Mouser Part #
470-1562170000

Weidmuller

Barrier Terminal Blocks 1X35+1X16/2X25+3X16

Learn More

Datasheet

71In Stock

$89.34

$69.59

$60.57

$57.02

View

Min.: 1
Mult.: 1

Barrier Terminal Blocks

125 A

1 kV

Distribution Block

DIN Rail

Gray

WPD

Bulk

Barrier Terminal Blocks BK 2/E

7906040000
Weidmuller
1: $14.11
981In Stock

Mfr. Part #
7906040000

Mouser Part #
470-7906040000

Weidmuller

Barrier Terminal Blocks BK 2/E

Datasheet

981In Stock

$14.11

$10.01

$8.85

$8.15

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 TERM STRIP 12MM HIGH PROF 8 CIR WHT

39100-2208
Molex
1: $8.02
1,100In Stock

Mfr. Part #
39100-2208

Mouser Part #
538-39100-2208

Molex

Barrier Terminal Blocks TERM STRIP 12MM HIGH PROF 8 CIR WHT

Learn More

Datasheet

1,100In Stock

$8.02

$6.29

$5.82

$5.47

View

Min.: 1
Mult.: 1

Barrier Terminal Blocks

8 Position

12 mm

40 A

600 V

20 AWG

8 AWG

Wire-to-Wire Eurostyle Barrier Strip

2 Row

Panel Mount

White

39100

Barrier Terminal Blocks 12,12 POLE,PA,BG

0241260000
Weidmuller
1: $28.41
331In Stock

Mfr. Part #
0241260000

Mouser Part #
470-0241260000

Weidmuller

Barrier Terminal Blocks 12,12 POLE,PA,BG

Datasheet

331In Stock

$28.41

$22.46

$20.10

$18.68

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 TSB100012DS=EUROPA TM BLK,12MM

1-1776302-2
TE Connectivity
1: $16.42
224In Stock
450Expected 8/27/2026

Mfr. Part #
1-1776302-2

Mouser Part #
571-1-1776302-2

TE Connectivity

Barrier Terminal Blocks TSB100012DS=EUROPA TM BLK,12MM

Datasheet

224In Stock

450Expected 8/27/2026

$16.42

$15.46

$15.43

$13.62

View

Min.: 1
Mult.: 1

Barrier Terminal Blocks

12 Position

12 mm

40 A

250 V

22 AWG

10 AWG

Wire-to-Board

1 Row

Panel Mount

Natural

TSB

Barrier Terminal Blocks MK 6/2/E

7906220000
Weidmuller
1: $21.00
208In Stock

Mfr. Part #
7906220000

Mouser Part #
470-7906220000

Weidmuller

Barrier Terminal Blocks MK 6/2/E

Datasheet

208In Stock

$21.00

$13.40

$12.39

$10.73

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 TERM STRIP 8MM HIGH PROF 8 CIR WHT

39100-1808
Molex
1: $5.75
1,045In Stock

Mfr. Part #
39100-1808

Mouser Part #
538-39100-1808

Molex

Barrier Terminal Blocks TERM STRIP 8MM HIGH PROF 8 CIR WHT

Learn More

Datasheet

1,045In Stock

$5.75

$5.17

$3.98

$3.82

View

Min.: 1
Mult.: 1

Barrier Terminal Blocks

8 Position

8 mm

20 A

600 V

22 AWG

12 AWG

Wire-to-Wire Barrier Strip

2 Row

Panel Mount

White

39100

Barrier Terminal Blocks TSB23010DS=EUROPA TERM BLK,8MM

1-1776293-0
TE Connectivity
1: $23.17
204In Stock

Mfr. Part #
1-1776293-0

Mouser Part #
571-1-1776293-0

TE Connectivity

Barrier Terminal Blocks TSB23010DS=EUROPA TERM BLK,8MM

Datasheet

204In Stock

$23.17

$17.73

$15.81

$14.65

View

Min.: 1
Mult.: 1

Barrier Terminal Blocks

10 Position

8 mm

30 A

250 V

26 AWG

12 AWG

Barrier Strip

1 Row

Panel Mount

Natural

TSB

Barrier Terminal Blocks 3P BLK TERM BLOCK BARRIER

3-140-Y
Cinch
1: $23.80
269In Stock

Mfr. Part #
3-140-Y

Mouser Part #
538-3-140-Y

Cinch

Barrier Terminal Blocks 3P BLK TERM BLOCK BARRIER

Datasheet

269In Stock

$23.80

$16.77

$14.90

$13.85

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 9 TERMINALS .563

9-142
Cinch
1: $37.18
292In Stock
1,000Expected 11/25/2026

Mfr. Part #
9-142

Mouser Part #
538-9142

Cinch

Barrier Terminal Blocks 9 TERMINALS .563

Learn More

Datasheet

292In Stock

1,000Expected 11/25/2026

$37.18

$26.70

$23.49

$22.32

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 ACS 600V DISTRIBUTION BLK 950A 3 POLE

0LD57043Z
Littelfuse
1: $1,092.01
6In Stock

Mfr. Part #
0LD57043Z

Mouser Part #
576-0LD57043Z

Littelfuse

Barrier Terminal Blocks ACS 600V DISTRIBUTION BLK 950A 3 POLE

Datasheet

6In Stock

$1,092.01

$948.34

Min.: 1
Mult.: 1

Barrier Terminal Blocks

950 A

600 V

14 AWG

2/0 AWG

Power Distribution Block

Panel

5704

Bulk

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

2-142-Y
Cinch
1: $20.54
2,483In Stock

Mfr. Part #
2-142-Y

Mouser Part #
538-2142Y

Cinch

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

Datasheet

2,483In Stock

$20.54

$14.47

$13.04

$11.93

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 7 TERMINALS .563

7-142
Cinch
1: $26.31
899In Stock

Mfr. Part #
7-142

Mouser Part #
538-7142

Cinch

Barrier Terminal Blocks 7 TERMINALS .563

Learn More

Datasheet

899In Stock

$26.31

$25.90

$25.16

$19.58

View

Min.: 1
Mult.: 1

Barrier Terminal Blocks

7 Position

14.3 mm

30 A

250 V

10 AWG

Wire-to-Board

2 Row

Panel Mount

Black

142

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
Spectrum Control
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
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, 48 VDC
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 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
Common BusBar Stud Terminal
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