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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 Eurostrip 12 pl 8mm FLAT BASE 20A 300V

HE1WPR/12
Altech
1: 3,31 €
849In Stock

Mfr. Part No.
HE1WPR/12

Mouser Part No
845-HE1WPR/12

Altech

Barrier Terminal Blocks Eurostrip 12 pl 8mm FLAT BASE 20A 300V

Datasheet

849In Stock

3,31 €

3,25 €

Min.: 1
Mult.: 1

Barrier Terminal Blocks

12 Position

8 mm

20 A

300 V

24 AWG

12 AWG

Wire-to-Wire

2 Row

Panel Mount

White

HE1

Barrier Terminal Blocks 2570 Series 3 Term Distribution Block

0LD25703ZXDIN
Littelfuse
1: 94,73 €
47In Stock

Mfr. Part No.
0LD25703ZXDIN

Mouser Part No
576-0LD25703ZXDIN

Littelfuse

Barrier Terminal Blocks 2570 Series 3 Term Distribution Block

Learn More

Datasheet

47In Stock

94,73 €

70,86 €

65,08 €

61,75 €

59,14 €

Min.: 1
Mult.: 1

Barrier Terminal Blocks

3 Position

20.6 mm

175 A

600 V

14 AWG, 14 AWG

2/0 AWG, 4 AWG

Distribution Block

1 Row

DIN Rail

Bulk

Barrier Terminal Blocks PWR DIS BLK CU INT 350A 2P 15

MPDB66552
Mersen
1: 649,39 €
3In Stock
New Product

Mfr. Part No.
MPDB66552

Mouser Part No
737-MPDB66552

New Product

Mersen

Barrier Terminal Blocks PWR DIS BLK CU INT 350A 2P 15

Datasheet

3In Stock

649,39 €

473,86 €

Min.: 1
Mult.: 1

Barrier Terminal Blocks

43.6 mm

350 A

1 kV

Open-Style Power Distribution Block

Panel

Barrier Terminal Blocks PWR DIS BLK CU INT 175A 2P 4

MPDB66572
Mersen
1: 291,29 €
3In Stock
New Product

Mfr. Part No.
MPDB66572

Mouser Part No
737-MPDB66572

New Product

Mersen

Barrier Terminal Blocks PWR DIS BLK CU INT 175A 2P 4

Datasheet

3In Stock

291,29 €

290,84 €

Min.: 1
Mult.: 1

Barrier Terminal Blocks

43.6 mm

175 A

1 kV

Open-Style Power Distribution Block

Panel

Barrier Terminal Blocks PWR DIS BLK AL INT 350A 2P 6

MPDB67512
Mersen
1: 190,58 €
1In Stock
New Product

Mfr. Part No.
MPDB67512

Mouser Part No
737-MPDB67512

New Product

Mersen

Barrier Terminal Blocks PWR DIS BLK AL INT 350A 2P 6

Datasheet

1In Stock

190,58 €

141,31 €

Min.: 1
Mult.: 1

Barrier Terminal Blocks

43.6 mm

270 A

1 kV

Open-Style Power Distribution Block

Panel

Barrier Terminal Blocks PWR DIS BLK CU LG 760A 3P 4

MPDB68313
Mersen
1: 1 029,52 €
1In Stock
New Product

Mfr. Part No.
MPDB68313

Mouser Part No
737-MPDB68313

New Product

Mersen

Barrier Terminal Blocks PWR DIS BLK CU LG 760A 3P 4

Datasheet

1In Stock

1 029,52 €

Min.: 1
Mult.: 1

Barrier Terminal Blocks

65.5 mm

760 A

1 kV

Open-Style Power Distribution Block

Panel

Barrier Terminal Blocks 950 TB BARRIER

YK5110603000G
Amphenol Anytek
1: 2,22 €
2 013In Stock

Mfr. Part No.
YK5110603000G

Mouser Part No
649-YK51106030J0G

Amphenol Anytek

Barrier Terminal Blocks 950 TB BARRIER

Datasheet

2 013In Stock

2,22 €

1,60 €

1,39 €

1,26 €

View

Min.: 1
Mult.: 1

Barrier Terminal Blocks

Black

Barrier Terminal Blocks 1270 TB BARRIER

YK8810403000G
Amphenol Anytek
1: 3,20 €
2 313In Stock

Mfr. Part No.
YK8810403000G

Mouser Part No
649-YK88104030J0G

Amphenol Anytek

Barrier Terminal Blocks 1270 TB BARRIER

Datasheet

2 313In Stock

3,20 €

2,28 €

2,00 €

1,81 €

View

Min.: 1
Mult.: 1

Barrier Terminal Blocks

Barrier Terminal Blocks TB BARRIER W/COVER

YK9010423000G
Amphenol Anytek
1: 5,07 €
2 101In Stock

Mfr. Part No.
YK9010423000G

Mouser Part No
649-YK90104230J0G

Amphenol Anytek

Barrier Terminal Blocks TB BARRIER W/COVER

Datasheet

2 101In Stock

5,07 €

3,59 €

3,14 €

2,86 €

View

Min.: 1
Mult.: 1

Barrier Terminal Blocks

Barrier Terminal Blocks BN Series Terminal Block

BN100W
IDEC
1: 9,90 €
4In Stock
26Expected 11/09/2026

Mfr. Part No.
BN100W

Mouser Part No
199-BN100W

IDEC

Barrier Terminal Blocks BN Series Terminal Block

Learn More

Datasheet

4In Stock

26Expected 11/09/2026

9,90 €

7,03 €

6,08 €

5,60 €

View

Min.: 1
Mult.: 1

Barrier Terminal Blocks

1 Position

132 A

600 V

16 AWG

2 AWG

Terminal Block

DIN Rail

Barrier Terminal Blocks TERMINAL BLOCK

BN10W
IDEC
1: 1,82 €
137In Stock

Mfr. Part No.
BN10W

Mouser Part No
199-BN10W

IDEC

Barrier Terminal Blocks TERMINAL BLOCK

Learn More

Datasheet

137In Stock

1,82 €

1,31 €

1,14 €

1,03 €

View

Min.: 1
Mult.: 1

Barrier Terminal Blocks

1 Position

18 mm

16 A

600 V

22 AWG

16 AWG

Terminal Block

1 Row

DIN Rail

Barrier Terminal Blocks BN Series Terminal Block

BN15LW
IDEC
1: 1,94 €
30In Stock

Mfr. Part No.
BN15LW

Mouser Part No
199-BN15LW

IDEC

Barrier Terminal Blocks BN Series Terminal Block

Learn More

Datasheet

30In Stock

1,94 €

1,39 €

1,21 €

1,09 €

View

Min.: 1
Mult.: 1

Barrier Terminal Blocks

1 Position

18 mm

20 A

600 V

22 AWG

14 AWG

Terminal Block

1 Row

DIN Rail

Barrier Terminal Blocks BN Series Terminal Block

BN50W
IDEC
1: 3,53 €
231In Stock
10On Order

Mfr. Part No.
BN50W

Mouser Part No
199-BN50W

IDEC

Barrier Terminal Blocks BN Series Terminal Block

Learn More

Datasheet

231In Stock

10On Order

3,53 €

2,49 €

2,08 €

1,97 €

View

Min.: 1
Mult.: 1

Barrier Terminal Blocks

1 Position

70 A

600 V

16 AWG

6 AWG

Terminal Block

Barrier Terminal Blocks MK 4/16

0244220000
Weidmuller
1: 34,55 €
8In Stock
60Expected 08/10/2026

Mfr. Part No.
0244220000

Mouser Part No
470-0244220000

Weidmuller

Barrier Terminal Blocks MK 4/16

Datasheet

8In Stock

60Expected 08/10/2026

34,55 €

25,98 €

24,25 €

23,06 €

View

Min.: 1
Mult.: 1

Barrier Terminal Blocks

22 AWG

12 AWG

Clamping Yoke

Yellow

Barrier Terminal Blocks MK 3/3

0273920000
Weidmuller
1: 5,87 €
300In Stock

Mfr. Part No.
0273920000

Mouser Part No
470-0273920000

Weidmuller

Barrier Terminal Blocks MK 3/3

Datasheet

300In Stock

5,87 €

4,66 €

4,32 €

4,30 €

View

Min.: 1
Mult.: 1

Barrier Terminal Blocks

Barrier Terminal Blocks MK 3/4

0274020000
Weidmuller
1: 9,21 €
7In Stock
50Expected 03/09/2026

Mfr. Part No.
0274020000

Mouser Part No
470-0274020000

Weidmuller

Barrier Terminal Blocks MK 3/4

Datasheet

7In Stock

50Expected 03/09/2026

9,21 €

6,51 €

5,75 €

4,99 €

View

Min.: 1
Mult.: 1

Barrier Terminal Blocks

4 Position

5 A

600 V

22 AWG

12 AWG

Terminal Strip

2 Row

Panel

Yellow

Barrier Terminal Blocks 6,6 POLE,KRG,BN

0274220000
Weidmuller
1: 10,03 €
95In Stock Restricted Availability
1 050Expected 03/09/2026

Mfr. Part No.
0274220000

Mouser Part No
470-0274220000

Weidmuller

Barrier Terminal Blocks 6,6 POLE,KRG,BN

Datasheet

95In Stock

1 050Expected 03/09/2026

10,03 €

7,64 €

6,58 €

6,13 €

View

Min.: 1
Mult.: 1

Restricted Availability

Barrier Terminal Blocks

24 A

400 V

22 AWG

12 AWG

Terminal Strip

Yellow

MK 3

Bulk

Barrier Terminal Blocks MK 3/8

0274420000
Weidmuller
1: 16,52 €
61In Stock

Mfr. Part No.
0274420000

Mouser Part No
470-0274420000

Weidmuller

Barrier Terminal Blocks MK 3/8

Datasheet

61In Stock

16,52 €

13,20 €

12,01 €

11,42 €

View

Min.: 1
Mult.: 1

Barrier Terminal Blocks

8 Position

5 A

600 V

22 AWG

12 AWG

Terminal Strip

2 Row

Panel

Yellow

Barrier Terminal Blocks MK 3/10

0274620000
Weidmuller
1: 16,94 €
2In Stock

Mfr. Part No.
0274620000

Mouser Part No
470-0274620000

Weidmuller

Barrier Terminal Blocks MK 3/10

Datasheet

2In Stock

16,94 €

12,85 €

12,62 €

11,47 €

View

Min.: 1
Mult.: 1

Barrier Terminal Blocks

Barrier Terminal Blocks MK 6/6

0620120000
Weidmuller
1: 26,30 €
45In Stock
40Expected 03/09/2026

Mfr. Part No.
0620120000

Mouser Part No
470-0620120000

Weidmuller

Barrier Terminal Blocks MK 6/6

Datasheet

45In Stock

40Expected 03/09/2026

26,30 €

19,46 €

18,11 €

17,16 €

View

Min.: 1
Mult.: 1

Barrier Terminal Blocks

22 AWG

10 AWG

Clamping Yoke

Yellow

Barrier Terminal Blocks MK 6/3

0620320000
Weidmuller
1: 14,79 €
43In Stock

Mfr. Part No.
0620320000

Mouser Part No
470-0620320000

Weidmuller

Barrier Terminal Blocks MK 6/3

Datasheet

43In Stock

14,79 €

11,82 €

11,81 €

10,96 €

View

Min.: 1
Mult.: 1

Barrier Terminal Blocks

22 AWG

10 AWG

Clamping Yoke

Yellow

Barrier Terminal Blocks 2 2 POLE,KRG,BN

0620420000
Weidmuller
1: 13,86 €
29In Stock

Mfr. Part No.
0620420000

Mouser Part No
470-0620420000

Weidmuller

Barrier Terminal Blocks 2 2 POLE,KRG,BN

Datasheet

29In Stock

13,86 €

9,80 €

8,71 €

8,08 €

View

Min.: 1
Mult.: 1

Barrier Terminal Blocks

41 A

690 V

22 AWG

10 AWG

Terminal Strip

Yellow

MK 6

Bulk

Barrier Terminal Blocks LMF 5.00/03/180 3.5SN OR BX

1330190000
Weidmuller
1: 2,64 €
359In Stock

Mfr. Part No.
1330190000

Mouser Part No
470-1330190000

Weidmuller

Barrier Terminal Blocks LMF 5.00/03/180 3.5SN OR BX

Datasheet

359In Stock

2,64 €

1,88 €

1,67 €

1,42 €

View

Min.: 1
Mult.: 1

Barrier Terminal Blocks

3 Position

5 mm

20 A

300 V

24 AWG

12 AWG

2 Row

Through Hole

Orange

Barrier Terminal Blocks LMFS 5.00/05/180 3.5SN OR BX

1330470000
Weidmuller
1: 2,76 €
9In Stock

Mfr. Part No.
1330470000

Mouser Part No
470-1330470000

Weidmuller

Barrier Terminal Blocks LMFS 5.00/05/180 3.5SN OR BX

Datasheet

9In Stock

2,76 €

2,27 €

2,12 €

1,93 €

View

Min.: 1
Mult.: 1

Barrier Terminal Blocks

Barrier Terminal Blocks LMF 5.08/04/180 3.5SN OR BX

1331120000
Weidmuller
1: 3,41 €
25In Stock
70Expected 27/10/2026

Mfr. Part No.
1331120000

Mouser Part No
470-1331120000

Weidmuller

Barrier Terminal Blocks LMF 5.08/04/180 3.5SN OR BX

Datasheet

25In Stock

70Expected 27/10/2026

3,41 €

2,43 €

2,12 €

1,86 €

View

Min.: 1
Mult.: 1

Barrier Terminal Blocks

Barrier Terminal Blocks

Customer Service Office

Company

Resources

Support

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