.hide-partial { max-height: none; } .show-more { display: none; }

Terminal Block Barrier Terminal Blocks

.catnav-wrapper { height: auto; overflow: visible; } .catalog-nav-tabs ul { white-space: normal; }

Results: 437

Applied Filters:

Type = Terminal Block

Manufacturer

Number of Positions

Pitch

Current Rating

Voltage Rating

Wire Gauge Min

Wire Gauge Max

Number of Rows

Mounting Style

Color

Series

Packaging

Reset All

Search within results

In Stock

Normally Stocked

Active

New Products

RoHS Compliant

.search-refine-wrapper { display: inline-block; min-width: 100%; } .scroll-body { overflow-x: visible; } .search-table-wrapper { overflow: visible; } .hide-partial { max-height: none; } .show-more { display: none; }

Part #

Barrier Terminal Blocks TERM BLOCK 4P

4758
Littelfuse
1: $9.48
435In Stock

Mfr. Part #
4758

Mouser Part #
576-4758

Littelfuse

Barrier Terminal Blocks TERM BLOCK 4P

Datasheet

435In Stock

$9.48

$9.00

$8.24

$8.23

Min.: 1
Mult.: 1

Barrier Terminal Blocks

4 Position

Terminal Block

1 Row

Panel Mount

Bulk

Barrier Terminal Blocks BARRIER BLOCK

TB345-04SP
Bussmann / Eaton
1: $36.70
790In Stock
250On Order

Mfr. Part #
TB345-04SP

Mouser Part #
504-TB345-04SP

Bussmann / Eaton

Barrier Terminal Blocks BARRIER BLOCK

Datasheet

790In Stock

250On Order

$36.70

$26.25

$26.00

Min.: 1
Mult.: 1

Barrier Terminal Blocks

4 Position

14.2 mm

45 A

600 V

22 AWG

8 AWG

Terminal Block

2 Row

Panel Mount

TB345

Bulk

Barrier Terminal Blocks BARRIER BLOCK

TB200-10SP
Bussmann / Eaton
1: $47.39
691In Stock

Mfr. Part #
TB200-10SP

Mouser Part #
504-TB200-10SP

Bussmann / Eaton

Barrier Terminal Blocks BARRIER BLOCK

Datasheet

691In Stock

$47.39

$34.11

$30.59

$28.41

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

Bulk

Barrier Terminal Blocks TB100-04

TB100-04
Bussmann / Eaton
1: $11.79
3,570In Stock
300On Order

Mfr. Part #
TB100-04

Mouser Part #
504-TB100-04

Bussmann / Eaton

Barrier Terminal Blocks TB100-04

Datasheet

3,570In Stock

300On Order

$11.79

$10.37

$8.72

$8.45

View

Min.: 1
Mult.: 1

Barrier Terminal Blocks

4 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

TB300-20
Bussmann / Eaton
1: $82.26
63In Stock

Mfr. Part #
TB300-20

Mouser Part #
504-TB300-20

Bussmann / Eaton

Barrier Terminal Blocks BARRIER BLOCK

Datasheet

63In Stock

$82.26

$65.52

$44.76

$44.75

View

Min.: 1
Mult.: 1

Barrier Terminal Blocks

20 Position

14.2 mm

30 A

600 V

22 AWG

8 AWG

Terminal Block

2 Row

Panel Mount

TB300

Bulk

Barrier Terminal Blocks TB200-06

TB200-06
Bussmann / Eaton
1: $18.10
770In Stock

Mfr. Part #
TB200-06

Mouser Part #
504-TB200-06

Bussmann / Eaton

Barrier Terminal Blocks TB200-06

Datasheet

770In Stock

$18.10

$14.94

Min.: 1
Mult.: 1

Barrier Terminal Blocks

6 Position

11.1 mm

30 A

300 V

22 AWG

12 AWG

Terminal Block

2 Row

Panel Mount

TB200

Bulk

Barrier Terminal Blocks BARRIER BLOCK

TB300-10B
Bussmann / Eaton
1: $53.53
128In Stock

Mfr. Part #
TB300-10B

Mouser Part #
504-TB300-10B

Bussmann / Eaton

Barrier Terminal Blocks BARRIER BLOCK

Datasheet

128In Stock

$53.53

$48.70

$48.69

Min.: 1
Mult.: 1

Barrier Terminal Blocks

10 Position

14.2 mm

30 A

600 V

22 AWG

8 AWG

Terminal Block

2 Row

Panel Mount

TB300

Bulk

Barrier Terminal Blocks TERMINAL BLOCK

TB345-06ST
Bussmann / Eaton
1: $64.83
70In Stock

Mfr. Part #
TB345-06ST

Mouser Part #
504-TB345-06ST

Bussmann / Eaton

Barrier Terminal Blocks TERMINAL BLOCK

Datasheet

70In Stock

$64.83

$48.44

Min.: 1
Mult.: 1

Barrier Terminal Blocks

6 Position

14.2 mm

45 A

600 V

22 AWG

8 AWG

Terminal Block

2 Row

Panel Mount

TB345

Bulk

Barrier Terminal Blocks TERMINAL BLOCK

TB100-03SP
Bussmann / Eaton
1: $19.53
257In Stock

Mfr. Part #
TB100-03SP

Mouser Part #
504-TB100-03SP

Bussmann / Eaton

Barrier Terminal Blocks TERMINAL BLOCK

Datasheet

257In Stock

$19.53

$13.88

$12.34

$11.40

View

Min.: 1
Mult.: 1

Barrier Terminal Blocks

3 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

TB100-16SP
Bussmann / Eaton
1: $47.61
58In Stock

Mfr. Part #
TB100-16SP

Mouser Part #
504-TB100-16SP

Bussmann / Eaton

Barrier Terminal Blocks BARRIER BLOCK

Datasheet

58In Stock

$47.61

$47.59

Min.: 1
Mult.: 1

Barrier Terminal Blocks

16 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

TB200-08B
Bussmann / Eaton
1: $64.83
184In Stock

Mfr. Part #
TB200-08B

Mouser Part #
504-TB200-08B

Bussmann / Eaton

Barrier Terminal Blocks BARRIER BLOCK

Datasheet

184In Stock

$64.83

$46.31

$34.26

$33.70

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 TB200 Series 10-Pole Barrier Strip

TB200-10BQC6
Bussmann / Eaton
1: $93.46
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

$93.46

$68.20

$51.26

$51.25

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 BARRIER BLOCK

TB300-0200
Bussmann / Eaton
1: $10.52
664In Stock

Mfr. Part #
TB300-0200

Mouser Part #
504-TB300-0200

Bussmann / Eaton

Barrier Terminal Blocks BARRIER BLOCK

Datasheet

664In Stock

$10.52

$7.46

$6.57

$5.21

$4.82

Min.: 1
Mult.: 1

Barrier Terminal Blocks

2 Position

0.56 in

30 A

600 V

22 AWG

8 AWG

Terminal Block

2 Row

Panel

TB300

Bulk

Barrier Terminal Blocks BARRIER BLOCK

TB345-14
Bussmann / Eaton
1: $79.24
50In Stock

Mfr. Part #
TB345-14

Mouser Part #
504-TB345-14

Bussmann / Eaton

Barrier Terminal Blocks BARRIER BLOCK

Datasheet

50In Stock

$79.24

$63.12

$42.99

$42.98

View

Min.: 1
Mult.: 1

Barrier Terminal Blocks

14 Position

14.2 mm

45 A

600 V

22 AWG

8 AWG

Terminal Block

2 Row

Panel Mount

TB345

Bulk

Barrier Terminal Blocks BARRIER BLOCK

TB300-03B
Bussmann / Eaton
1: $18.40
273In Stock

Mfr. Part #
TB300-03B

Mouser Part #
504-TB300-03B

Bussmann / Eaton

Barrier Terminal Blocks BARRIER BLOCK

Datasheet

273In Stock

$18.40

$15.05

$13.55

$13.26

View

Min.: 1
Mult.: 1

Barrier Terminal Blocks

3 Position

14.2 mm

30 A

600 V

22 AWG

8 AWG

Terminal Block

2 Row

Panel Mount

TB300

Bulk

Barrier Terminal Blocks BARRIER BLOCK

TB200-02SP
Bussmann / Eaton
1: $11.04
747In Stock

Mfr. Part #
TB200-02SP

Mouser Part #
504-TB200-02SP

Bussmann / Eaton

Barrier Terminal Blocks BARRIER BLOCK

Datasheet

747In Stock

$11.04

$7.83

$6.90

$5.94

View

Min.: 1
Mult.: 1

Barrier Terminal Blocks

2 Position

11.1 mm

30 A

300 V

22 AWG

12 AWG

Terminal Block

2 Row

Panel Mount

TB200

Bulk

Barrier Terminal Blocks TERMINAL BLOCK

TB200-02QC7
Bussmann / Eaton
1: $10.52
944In Stock

Mfr. Part #
TB200-02QC7

Mouser Part #
504-TB200-02QC7

Bussmann / Eaton

Barrier Terminal Blocks TERMINAL BLOCK

Datasheet

944In Stock

$10.52

$7.46

$6.58

$5.40

View

Min.: 1
Mult.: 1

Barrier Terminal Blocks

2 Position

11.1 mm

30 A

300 V

22 AWG

12 AWG

Terminal Block

2 Row

Panel Mount

TB200

Bulk

Barrier Terminal Blocks BARRIER BLOCK

TB345-04L1
Bussmann / Eaton
1: $29.54
61In Stock

Mfr. Part #
TB345-04L1

Mouser Part #
504-TB345-04L1

Bussmann / Eaton

Barrier Terminal Blocks BARRIER BLOCK

Datasheet

61In Stock

$29.54

$21.39

Min.: 1
Mult.: 1

Barrier Terminal Blocks

4 Position

14.2 mm

45 A

600 V

22 AWG

8 AWG

Terminal Block

2 Row

Panel Mount

TB345

Bulk

Barrier Terminal Blocks BARRIER BLOCK

TB100-15
Bussmann / Eaton
1: $51.03
14In Stock
50Expected 8/17/2026

Mfr. Part #
TB100-15

Mouser Part #
504-TB100-15

Bussmann / Eaton

Barrier Terminal Blocks BARRIER BLOCK

Datasheet

14In Stock

50Expected 8/17/2026

$51.03

$37.35

Min.: 1
Mult.: 1

Barrier Terminal Blocks

15 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

TB200-02B
Bussmann / Eaton
1: $17.73
53In Stock

Mfr. Part #
TB200-02B

Mouser Part #
504-TB200-02B

Bussmann / Eaton

Barrier Terminal Blocks BARRIER BLOCK

Datasheet

53In Stock

$17.73

$12.61

$12.10

Min.: 1
Mult.: 1

Barrier Terminal Blocks

2 Position

11.1 mm

30 A

300 V

22 AWG

12 AWG

Terminal Block

2 Row

Panel Mount

TB200

Bulk

Barrier Terminal Blocks BARRIER BLOCK

TB300-12B
Bussmann / Eaton
1: $54.54
20In Stock

Mfr. Part #
TB300-12B

Mouser Part #
504-TB300-12B

Bussmann / Eaton

Barrier Terminal Blocks BARRIER BLOCK

Datasheet

20In Stock

$54.54

$51.53

$51.52

Min.: 1
Mult.: 1

Barrier Terminal Blocks

12 Position

14.2 mm

30 A

600 V

22 AWG

8 AWG

Terminal Block

2 Row

Panel Mount

TB300

Bulk

Barrier Terminal Blocks BARRIER BLOCK

TB345-06
Bussmann / Eaton
1: $36.96
54In Stock

Mfr. Part #
TB345-06

Mouser Part #
504-TB345-06

Bussmann / Eaton

Barrier Terminal Blocks BARRIER BLOCK

Datasheet

54In Stock

$36.96

$27.05

Min.: 1
Mult.: 1

Barrier Terminal Blocks

6 Position

14.2 mm

45 A

600 V

22 AWG

8 AWG

Terminal Block

2 Row

Panel Mount

TB345

Bulk

Barrier Terminal Blocks TB300 Series 4-Pole Barrier Strip

TB300-04ST
Bussmann / Eaton
1: $37.39
37In Stock

Mfr. Part #
TB300-04ST

Mouser Part #
504-TB300-04ST

Bussmann / Eaton

Barrier Terminal Blocks TB300 Series 4-Pole Barrier Strip

Datasheet

37In Stock

$37.39

$27.37

Min.: 1
Mult.: 1

Barrier Terminal Blocks

4 Position

14.2 mm

30 A

600 V

22 AWG

8 AWG

Terminal Block

2 Row

Panel Mount

Black

TB300

Barrier Terminal Blocks BARRIER BLOCK

TB345-09
Bussmann / Eaton
1: $54.31
9In Stock

Mfr. Part #
TB345-09

Mouser Part #
504-TB345-09

Bussmann / Eaton

Barrier Terminal Blocks BARRIER BLOCK

Datasheet

9In Stock

$54.31

$40.57

Min.: 1
Mult.: 1

Barrier Terminal Blocks

9 Position

14.2 mm

45 A

600 V

22 AWG

8 AWG

Terminal Block

2 Row

Panel Mount

TB345

Bulk

Barrier Terminal Blocks TB100 Series 3-Pole Barrier Strip

TB100-03L1
Bussmann / Eaton
1: $15.09
24In Stock

Mfr. Part #
TB100-03L1

Mouser Part #
504-TB100-03L1

Bussmann / Eaton

Barrier Terminal Blocks TB100 Series 3-Pole Barrier Strip

Datasheet

24In Stock

$15.09

$10.71

$9.98

Min.: 1
Mult.: 1

Barrier Terminal Blocks

3 Position

9.53 mm

30 A

300 V

22 AWG

14 AWG

Terminal Block

2 Row

Panel Mount

Black

TB100

Terminal Block Barrier Terminal Blocks

Customer Service Office

Company

Resources

Support

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