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Terminal Block Barrier Terminal Blocks

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Part #

Barrier Terminal Blocks BARRIER BLOCK

TB100-15
Bussmann / Eaton
1: $61.86
14In Stock
50Expected 2026-08-17

Mfr. Part #
TB100-15

Mouser Part #
504-TB100-15

Bussmann / Eaton

Barrier Terminal Blocks BARRIER BLOCK

Datasheet

14In Stock

50Expected 2026-08-17

$61.86

$46.21

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 TB300 Series 4-Pole Barrier Strip

TB300-04ST
Bussmann / Eaton
1: $46.24
32In Stock

Mfr. Part #
TB300-04ST

Mouser Part #
504-TB300-04ST

Bussmann / Eaton

Barrier Terminal Blocks TB300 Series 4-Pole Barrier Strip

Datasheet

32In Stock

$46.24

$33.21

$29.20

$27.75

View

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: $67.18
9In Stock

Mfr. Part #
TB345-09

Mouser Part #
504-TB345-09

Bussmann / Eaton

Barrier Terminal Blocks BARRIER BLOCK

Datasheet

9In Stock

$67.18

$48.67

$43.11

$40.49

View

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: $18.62
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

$18.62

$13.09

$11.64

$10.73

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

Black

TB100

Barrier Terminal Blocks BARRIER BLOCK

TB300-04L1
Bussmann / Eaton
1: $29.85
47In Stock

Mfr. Part #
TB300-04L1

Mouser Part #
504-TB300-04L1

Bussmann / Eaton

Barrier Terminal Blocks BARRIER BLOCK

Datasheet

47In Stock

$29.85

$21.02

$18.66

$17.34

View

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

TB300

Bulk

Barrier Terminal Blocks TERM BLOCK

TB300-1600L3
Bussmann / Eaton
1: $89.24
11In Stock

Mfr. Part #
TB300-1600L3

Mouser Part #
504-TB300-1600L3

Bussmann / Eaton

Barrier Terminal Blocks TERM BLOCK

Datasheet

11In Stock

$89.24

$65.22

$59.16

$55.63

View

Min.: 1
Mult.: 1

Barrier Terminal Blocks

16 Position

14.2 mm

30 A

600 V

22 AWG

8 AWG

Terminal Block

2 Row

Panel Mount

TB300

Bulk

Barrier Terminal Blocks MAGNUM TB400 SERIES

TB400-03ST
Bussmann / Eaton
1: $58.54
45In Stock

Mfr. Part #
TB400-03ST

Mouser Part #
504-TB400-03ST

Bussmann / Eaton

Barrier Terminal Blocks MAGNUM TB400 SERIES

Datasheet

45In Stock

$58.54

$42.85

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 BARRIER BLOCK

TB200-02B
Bussmann / Eaton
1: $21.99
53In Stock

Mfr. Part #
TB200-02B

Mouser Part #
504-TB200-02B

Bussmann / Eaton

Barrier Terminal Blocks BARRIER BLOCK

Datasheet

53In Stock

$21.99

$15.48

$14.98

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 MAGNUM TB200 SERIES

TB200-06ST
Bussmann / Eaton
1: $60.15
35In Stock

Mfr. Part #
TB200-06ST

Mouser Part #
504-TB200-06ST

Bussmann / Eaton

Barrier Terminal Blocks MAGNUM TB200 SERIES

Datasheet

35In Stock

$60.15

$43.57

$38.61

$36.24

View

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

TB300-18
Bussmann / Eaton
1: $91.58
32In Stock

Mfr. Part #
TB300-18

Mouser Part #
504-TB300-18

Bussmann / Eaton

Barrier Terminal Blocks BARRIER BLOCK

Datasheet

32In Stock

$91.58

$66.83

$60.58

$49.88

View

Min.: 1
Mult.: 1

Barrier Terminal Blocks

18 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

TB100-06BS
Bussmann / Eaton
1: $63.01
36In Stock

Mfr. Part #
TB100-06BS

Mouser Part #
504-TB100-06BS

Bussmann / Eaton

Barrier Terminal Blocks TERMINAL BLOCK

Datasheet

36In Stock

$63.01

$45.66

$40.45

$34.37

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 TB200 Series 10-Pole Barrier Strip

TB200-10BQC6
Bussmann / Eaton
1: $103.52
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

$103.52

$75.54

$59.82

$58.75

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

TB200-18
Bussmann / Eaton
1: $53.09
37In Stock

Mfr. Part #
TB200-18

Mouser Part #
504-TB200-18

Bussmann / Eaton

Barrier Terminal Blocks BARRIER BLOCK

Datasheet

37In Stock

$53.09

$43.03

$41.01

$41.00

View

Min.: 1
Mult.: 1

Barrier Terminal Blocks

18 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

TB100-12BS
Bussmann / Eaton
1: $112.75
19In Stock

Mfr. Part #
TB100-12BS

Mouser Part #
504-TB100-12BS

Bussmann / Eaton

Barrier Terminal Blocks BARRIER BLOCK

Datasheet

19In Stock

$112.75

$83.22

$75.92

$64.40

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 TB200-10

TB200-10
Bussmann / Eaton
1: $42.08
78In Stock

Mfr. Part #
TB200-10

Mouser Part #
504-TB200-10

Bussmann / Eaton

Barrier Terminal Blocks TB200-10

Datasheet

78In Stock

$42.08

$30.21

$26.57

$22.88

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 BARRIER BLOCK

TB345-05ST
Bussmann / Eaton
1: $57.07
11In Stock

Mfr. Part #
TB345-05ST

Mouser Part #
504-TB345-05ST

Bussmann / Eaton

Barrier Terminal Blocks BARRIER BLOCK

Datasheet

11In Stock

$57.07

$41.34

$37.28

$34.92

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 BARRIER BLOCK

TB100-07SP
Bussmann / Eaton
1: $40.32
50In Stock

Mfr. Part #
TB100-07SP

Mouser Part #
504-TB100-07SP

Bussmann / Eaton

Barrier Terminal Blocks BARRIER BLOCK

Datasheet

50In Stock

$40.32

$28.97

$25.98

$24.21

View

Min.: 1
Mult.: 1

Barrier Terminal Blocks

7 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: $112.85
28In Stock

Mfr. Part #
TB100-17SP

Mouser Part #
504-TB100-17SP

Bussmann / Eaton

Barrier Terminal Blocks BARRIER BLOCK

Datasheet

28In Stock

$112.85

$83.29

$75.99

$68.16

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: $81.86
24In Stock

Mfr. Part #
TB300-17

Mouser Part #
504-TB300-17

Bussmann / Eaton

Barrier Terminal Blocks BARRIER BLOCK

Datasheet

24In Stock

$81.86

$59.76

$51.13

$48.07

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 BARRIER BLOCK

TB100-19
Bussmann / Eaton
1: $73.47
44In Stock

Mfr. Part #
TB100-19

Mouser Part #
504-TB100-19

Bussmann / Eaton

Barrier Terminal Blocks BARRIER BLOCK

Datasheet

44In Stock

$73.47

$53.61

$48.60

$40.45

$40.44

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

TB300-06QC2
Bussmann / Eaton
1: $47.30
75In Stock

Mfr. Part #
TB300-06QC2

Mouser Part #
504-TB300-06QC2

Bussmann / Eaton

Barrier Terminal Blocks BARRIER BLOCK

Datasheet

75In Stock

$47.30

$33.98

$29.89

$28.37

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: $71.81
38In Stock

Mfr. Part #
TB200-08ST

Mouser Part #
504-TB200-08ST

Bussmann / Eaton

Barrier Terminal Blocks DOUBLE ROW TERM BLCK

Datasheet

38In Stock

$71.81

$47.15

$37.12

$33.25

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 DOUBLE ROW TERM BLCK

TB345-06BL1
Bussmann / Eaton
1: $74.36
31In Stock

Mfr. Part #
TB345-06BL1

Mouser Part #
504-TB345-06BL1

Bussmann / Eaton

Barrier Terminal Blocks DOUBLE ROW TERM BLCK

Datasheet

31In Stock

$74.36

$54.27

$45.35

$45.33

View

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 TERM BLOCK 4P

4758
Littelfuse
1: $21.60
359In Stock

Mfr. Part #
4758

Mouser Part #
576-4758

Littelfuse

Barrier Terminal Blocks TERM BLOCK 4P

Datasheet

359In Stock

$21.60

$15.36

$13.64

$12.60

View

Min.: 1
Mult.: 1

Barrier Terminal Blocks

4 Position

Terminal Block

1 Row

Panel Mount

Bulk

Barrier Terminal Blocks BN Series Terminal Block

BN100W
IDEC
1: $16.57
4In Stock
26Expected 2026-09-11

Mfr. Part #
BN100W

Mouser Part #
199-BN100W

IDEC

Barrier Terminal Blocks BN Series Terminal Block

Learn More

Datasheet

4In Stock

26Expected 2026-09-11

$16.57

$11.76

$10.18

$9.37

View

Min.: 1
Mult.: 1

Barrier Terminal Blocks

1 Position

132 A

600 V

16 AWG

2 AWG

Terminal Block

DIN Rail

Terminal Block Barrier Terminal Blocks

Mouser®

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