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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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Download Table (.CSV)

Part #

Barrier Terminal Blocks 4P Magnum Quick Cnct Pwr Dist Blk

11725-4
Bussmann / Eaton
1: $186.46
40In Stock

Mfr. Part #
11725-4

Mouser Part #
504-11725-4

Bussmann / Eaton

Barrier Terminal Blocks 4P Magnum Quick Cnct Pwr Dist Blk

Datasheet

40In Stock

$186.46

$142.36

$137.08

Min.: 1
Mult.: 1

Barrier Terminal Blocks

4 Position

17.3 mm

70 A

600 V

14 AWG

2 AWG

Power Distribution Block

2 Row

Screw

11725

Bulk

Barrier Terminal Blocks TERMINAL BLOCK

TB100-06BS
Bussmann / Eaton
1: $59.78
39In Stock

Mfr. Part #
TB100-06BS

Mouser Part #
504-TB100-06BS

Bussmann / Eaton

Barrier Terminal Blocks TERMINAL BLOCK

Datasheet

39In Stock

$59.78

$42.94

$38.49

$32.71

View

Min.: 1
Mult.: 1

Barrier Terminal Blocks

6 Position

0.375 in

30 A

300 V

22 AWG

14 AWG

Terminal Block

2 Row

Panel

TB100

Bulk

Barrier Terminal Blocks TERMINAL BLOCK ASSY

TB100-12L1
Bussmann / Eaton
1: $59.81
41In Stock

Mfr. Part #
TB100-12L1

Mouser Part #
504-TB100-12L1

Bussmann / Eaton

Barrier Terminal Blocks TERMINAL BLOCK ASSY

Datasheet

41In Stock

$59.81

$43.33

$39.09

$33.21

View

Min.: 1
Mult.: 1

Barrier Terminal Blocks

12 Position

9.53 mm

30 A

300 V

22 AWG

14 AWG

Terminal Block

2 Row

Panel Mount

TB100

Bulk

Barrier Terminal Blocks TB200 Series 10-Pole Barrier Strip

TB200-10BQC6
Bussmann / Eaton
1: $106.87
42In Stock

Mfr. Part #
TB200-10BQC6

Mouser Part #
504-TB200-10BQC6

Bussmann / Eaton

Barrier Terminal Blocks TB200 Series 10-Pole Barrier Strip

Datasheet

42In Stock

$106.87

$78.10

$70.85

$62.57

View

Min.: 1
Mult.: 1

Barrier Terminal Blocks

10 Position

11.1 mm

30 A

300 V

22 AWG

12 AWG

Terminal Block

2 Row

Panel Mount

TB200

Barrier Terminal Blocks MAGNUM TB400 SERIES

TB400-03ST
Bussmann / Eaton
1: $60.76
47In Stock

Mfr. Part #
TB400-03ST

Mouser Part #
504-TB400-03ST

Bussmann / Eaton

Barrier Terminal Blocks MAGNUM TB400 SERIES

Datasheet

47In Stock

$60.76

$43.65

$39.13

$36.46

View

Min.: 1
Mult.: 1

Barrier Terminal Blocks

3 Position

17.45 mm

75 A

600 V

14 AWG

10 AWG

Terminal Block

2 Row

Panel Mount

TB400

Bulk

Barrier Terminal Blocks 3 term. -40C +105C +2000pF

7603-501NLF
Tusonix / CTS
1: $165.26
87In Stock
102On Order

Mfr. Part #
7603-501NLF

Mouser Part #
800-7603-501NLF

Tusonix / CTS

Barrier Terminal Blocks 3 term. -40C +105C +2000pF

Datasheet

87In Stock

102On Order

$165.26

$126.19

$122.35

$121.60

View

Min.: 1
Mult.: 1

Barrier Terminal Blocks

3 Position

11.1 mm

20 A

250 V

12 AWG

Wire-to-Board

1 Row

Through Hole

Tray

Barrier Terminal Blocks BARRIER BLOCK

TB345-05ST
Bussmann / Eaton
1: $60.44
11In Stock

Mfr. Part #
TB345-05ST

Mouser Part #
504-TB345-05ST

Bussmann / Eaton

Barrier Terminal Blocks BARRIER BLOCK

Datasheet

11In Stock

$60.44

$43.78

$39.48

$36.98

View

Min.: 1
Mult.: 1

Barrier Terminal Blocks

5 Position

14.2 mm

45 A

600 V

22 AWG

8 AWG

Terminal Block

2 Row

Panel Mount

TB345

Bulk

Barrier Terminal Blocks DISCONNECT BLOCK

A40130307
Eaton Electronics
1: $19.63
200In Stock

Mfr. Part #
A40130307

Mouser Part #
504-A40130307

Eaton Electronics

Barrier Terminal Blocks DISCONNECT BLOCK

Datasheet

200In Stock

$19.63

$13.94

$12.40

$11.38

View

Min.: 1
Mult.: 1

Barrier Terminal Blocks

A4000

Bulk

Barrier Terminal Blocks DISCONNECT BLOCK

A40110400
Eaton Electronics
1: $19.93
111In Stock

Mfr. Part #
A40110400

Mouser Part #
504-A40110400

Eaton Electronics

Barrier Terminal Blocks DISCONNECT BLOCK

Datasheet

111In Stock

$19.93

$14.17

$13.45

$12.29

View

Min.: 1
Mult.: 1

Barrier Terminal Blocks

4 Position

14.27 mm

35 A

600 V

16 AWG

10 AWG

Barrier Strip

1 Row

Through Hole

A4000

Bulk

Barrier Terminal Blocks 3 POLE STUD JUNCTION BLOCK - 300V, 30 R

BP/C5237-3BC
Bussmann / Eaton
1: $62.80
1In Stock

Mfr. Part #
BP/C5237-3BC

Mouser Part #
504-BP/C5237-3BC

Bussmann / Eaton

Barrier Terminal Blocks 3 POLE STUD JUNCTION BLOCK - 300V, 30 R

Datasheet

1In Stock

$62.80

$45.49

$41.02

$38.41

View

Min.: 1
Mult.: 1

Barrier Terminal Blocks

3 Position

15.88 mm

30 A

300 V

Junction Block, Stud Type

1 Row

Panel Mount

FMX

Bulk

Barrier Terminal Blocks DISCONNECT BLOCK

A484303
Eaton Electronics
1: $23.45
180In Stock

Mfr. Part #
A484303

Mouser Part #
504-A484303

Eaton Electronics

Barrier Terminal Blocks DISCONNECT BLOCK

Datasheet

180In Stock

$23.45

$16.68

$14.82

$13.69

View

Min.: 1
Mult.: 1

Barrier Terminal Blocks

3 Position

14.27 mm

50 A

150 V

16 AWG

8 AWG

Barrier Strip

1 Row

Panel Mount

A4000

Bulk

Barrier Terminal Blocks TERMINAL BLOCK

R2-47-07-106-B
Shin Chin
1: $24.02
32In Stock

Mfr. Part #
R2-47-07-106-B

Mouser Part #
112-R2-47-07-106-B

Shin Chin

Barrier Terminal Blocks TERMINAL BLOCK

Learn More

Datasheet

32In Stock

$24.02

$17.28

$14.67

$13.62

View

Min.: 1
Mult.: 1

Barrier Terminal Blocks

6 Position

10 mm

100 A

48 VDC, 300 VAC

Busbar

1 Row

Panel Mount

Bulk

Barrier Terminal Blocks TERMINAL BLOCK

R2-49-07-106
Shin Chin
1: $20.24
278In Stock

Mfr. Part #
R2-49-07-106

Mouser Part #
112-R2-49-07-106

Shin Chin

Barrier Terminal Blocks TERMINAL BLOCK

Learn More

Datasheet

278In Stock

$20.24

$14.40

$12.60

$11.48

View

Min.: 1
Mult.: 1

Barrier Terminal Blocks

6 Position

10 mm

100 A

32 V

6 AWG, 16 AWG

4 AWG, 12 AWG

Busbar

2 Row

Panel Mount

Black

Bulk

Barrier Terminal Blocks BARRIER BLOCK

TB100-19
Bussmann / Eaton
1: $70.85
44In Stock

Mfr. Part #
TB100-19

Mouser Part #
504-TB100-19

Bussmann / Eaton

Barrier Terminal Blocks BARRIER BLOCK

Datasheet

44In Stock

$70.85

$51.32

$46.28

$43.34

View

Min.: 1
Mult.: 1

Barrier Terminal Blocks

19 Position

9.53 mm

30 A

300 V

22 AWG

14 AWG

Terminal Block

2 Row

Panel Mount

TB100

Bulk

Barrier Terminal Blocks BARRIER BLOCK

TB200HB-10P
Bussmann / Eaton
1: $50.63
51In Stock

Mfr. Part #
TB200HB-10P

Mouser Part #
504-TB200HB-10P

Bussmann / Eaton

Barrier Terminal Blocks BARRIER BLOCK

Datasheet

51In Stock

$50.63

$36.37

$32.60

$30.39

View

Min.: 1
Mult.: 1

Barrier Terminal Blocks

10 Position

11.1 mm

30 A

600 V

22 AWG

12 AWG

High Barrier

2 Row

Panel Mount

TB200HB

Bulk

Barrier Terminal Blocks TERMINAL BLOCK

R2-47-07-206
Shin Chin
1: $42.82
69In Stock

Mfr. Part #
R2-47-07-206

Mouser Part #
112-R2-47-07-206

Shin Chin

Barrier Terminal Blocks TERMINAL BLOCK

Learn More

Datasheet

69In Stock

$42.82

$31.17

$26.49

$24.42

View

Min.: 1
Mult.: 1

Barrier Terminal Blocks

12 Position

10 mm

100 A

48 VDC, 300 VAC

Busbar

2 Row

Panel Mount

Bulk

Barrier Terminal Blocks BARRIER BLOCK

TB100-12BS
Bussmann / Eaton
1: $109.27
21In Stock

Mfr. Part #
TB100-12BS

Mouser Part #
504-TB100-12BS

Bussmann / Eaton

Barrier Terminal Blocks BARRIER BLOCK

Datasheet

21In Stock

$109.27

$79.85

$72.42

$68.11

View

Min.: 1
Mult.: 1

Barrier Terminal Blocks

12 Position

9.53 mm

30 A

300 V

22 AWG

14 AWG

Terminal Block

2 Row

Panel Mount

TB100

Bulk

Barrier Terminal Blocks BARRIER BLOCK

TB100-17SP
Bussmann / Eaton
1: $109.37
28In Stock

Mfr. Part #
TB100-17SP

Mouser Part #
504-TB100-17SP

Bussmann / Eaton

Barrier Terminal Blocks BARRIER BLOCK

Datasheet

28In Stock

$109.37

$79.93

$72.50

$68.17

View

Min.: 1
Mult.: 1

Barrier Terminal Blocks

17 Position

9.53 mm

30 A

300 V

22 AWG

14 AWG

Terminal Block

2 Row

Panel Mount

TB100

Bulk

Barrier Terminal Blocks BARRIER BLOCK

TB300-17
Bussmann / Eaton
1: $79.96
24In Stock

Mfr. Part #
TB300-17

Mouser Part #
504-TB300-17

Bussmann / Eaton

Barrier Terminal Blocks BARRIER BLOCK

Datasheet

24In Stock

$79.96

$58.42

$52.99

$49.84

View

Min.: 1
Mult.: 1

Barrier Terminal Blocks

17 Position

14.2 mm

30 A

600 V

22 AWG

8 AWG

Terminal Block

2 Row

Panel Mount

TB300

Bulk

Barrier Terminal Blocks 2C COMPRESSION TERM GOLD PLATED

R2-25
Shin Chin
1: $5.78
1,663In Stock

Mfr. Part #
R2-25

Mouser Part #
112-R2-25

Shin Chin

Barrier Terminal Blocks 2C COMPRESSION TERM GOLD PLATED

Datasheet

1,663In Stock

$5.78

$3.07

$2.18

$1.83

View

Min.: 1
Mult.: 1

Barrier Terminal Blocks

2 Position

19.5 mm

10 A

125 V

Compression Terminal

1 Row

Through Hole

Black, Red

Bulk

Barrier Terminal Blocks STUD TYPE JUNCTION BLOK

C1926
Bussmann / Eaton
1: $79.36
31In Stock

Mfr. Part #
C1926

Mouser Part #
504-C1926

Bussmann / Eaton

Barrier Terminal Blocks STUD TYPE JUNCTION BLOK

31In Stock

$79.36

$60.48

$54.05

$53.91

View

Min.: 1
Mult.: 1

Barrier Terminal Blocks

1 Position

Junction Block, Stud Type

1 Row

Panel Mount

Barrier Terminal Blocks C7021 SERIES

C7021-01N
Bussmann / Eaton
1: $119.68
23In Stock

Mfr. Part #
C7021-01N

Mouser Part #
504-C7021-01N

Bussmann / Eaton

Barrier Terminal Blocks C7021 SERIES

Datasheet

23In Stock

$119.68

$88.48

$80.78

$76.33

$72.83

Min.: 1
Mult.: 1

Barrier Terminal Blocks

1 Position

17.5 mm

115 A

300 V

8 AWG

2/0 AWG

Power Feed Through Terminal Block

2 Row

Panel Mount

C7021

Bulk

Barrier Terminal Blocks CB 3

CB35210207
Eaton Electronics
1: $6.59
500In Stock

Mfr. Part #
CB35210207

Mouser Part #
504-CB35210207

Eaton Electronics

Barrier Terminal Blocks CB 3

Datasheet

500In Stock

$6.59

$3.77

$3.46

$3.28

View

Min.: 1
Mult.: 1

Barrier Terminal Blocks

2 Position

11.1 mm

30 A

600 V

22 AWG

12 AWG

Closed Back

1 Row

Through Hole

CB3000

Bulk

Barrier Terminal Blocks BARRIER BLOCK

TB300-06QC2
Bussmann / Eaton
1: $43.97
75In Stock

Mfr. Part #
TB300-06QC2

Mouser Part #
504-TB300-06QC2

Bussmann / Eaton

Barrier Terminal Blocks BARRIER BLOCK

Datasheet

75In Stock

$43.97

$31.58

$28.32

$26.38

View

Min.: 1
Mult.: 1

Barrier Terminal Blocks

6 Position

14.2 mm

30 A

600 V

22 AWG

8 AWG

Terminal Block

2 Row

Panel Mount

TB300

Bulk

Barrier Terminal Blocks DOUBLE ROW TERM BLCK

TB200-08ST
Bussmann / Eaton
1: $72.53
38In Stock

Mfr. Part #
TB200-08ST

Mouser Part #
504-TB200-08ST

Bussmann / Eaton

Barrier Terminal Blocks DOUBLE ROW TERM BLCK

Datasheet

38In Stock

$72.53

$52.54

$47.38

$44.38

View

Min.: 1
Mult.: 1

Barrier Terminal Blocks

8 Position

11.1 mm

30 A

300 V

22 AWG

12 AWG

Terminal Block

2 Row

Panel Mount

TB200

Bulk

Barrier Terminal Blocks

Mouser Electronics®

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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
2552
2572
2580
2972
3126
3320
3588
3595
3596
4557
5129