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Terminal Block Barrier Terminal Blocks

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Part #

Barrier Terminal Blocks BARRIER BLOCK

TB100-15
Bussmann / Eaton
1: $42.96
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

$42.96

$32.09

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: $32.11
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

$32.11

$23.06

$20.28

$19.27

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: $46.65
9In Stock

Mfr. Part #
TB345-09

Mouser Part #
504-TB345-09

Bussmann / Eaton

Barrier Terminal Blocks BARRIER BLOCK

Datasheet

9In Stock

$46.65

$33.80

$29.94

$28.12

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: $12.93
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

$12.93

$9.09

$8.08

$7.45

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: $20.73
47In Stock

Mfr. Part #
TB300-04L1

Mouser Part #
504-TB300-04L1

Bussmann / Eaton

Barrier Terminal Blocks BARRIER BLOCK

Datasheet

47In Stock

$20.73

$14.60

$12.96

$12.04

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: $61.97
11In Stock

Mfr. Part #
TB300-1600L3

Mouser Part #
504-TB300-1600L3

Bussmann / Eaton

Barrier Terminal Blocks TERM BLOCK

Datasheet

11In Stock

$61.97

$45.29

$41.08

$38.63

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: $40.65
45In Stock

Mfr. Part #
TB400-03ST

Mouser Part #
504-TB400-03ST

Bussmann / Eaton

Barrier Terminal Blocks MAGNUM TB400 SERIES

Datasheet

45In Stock

$40.65

$29.76

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: $15.27
53In Stock

Mfr. Part #
TB200-02B

Mouser Part #
504-TB200-02B

Bussmann / Eaton

Barrier Terminal Blocks BARRIER BLOCK

Datasheet

53In Stock

$15.27

$10.75

$10.40

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: $41.77
35In Stock

Mfr. Part #
TB200-06ST

Mouser Part #
504-TB200-06ST

Bussmann / Eaton

Barrier Terminal Blocks MAGNUM TB200 SERIES

Datasheet

35In Stock

$41.77

$30.26

$26.81

$25.17

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: $63.60
32In Stock

Mfr. Part #
TB300-18

Mouser Part #
504-TB300-18

Bussmann / Eaton

Barrier Terminal Blocks BARRIER BLOCK

Datasheet

32In Stock

$63.60

$46.41

$42.07

$34.64

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: $43.76
36In Stock

Mfr. Part #
TB100-06BS

Mouser Part #
504-TB100-06BS

Bussmann / Eaton

Barrier Terminal Blocks TERMINAL BLOCK

Datasheet

36In Stock

$43.76

$31.71

$28.09

$23.87

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: $71.89
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

$71.89

$52.46

$41.54

$40.80

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: $36.87
37In Stock

Mfr. Part #
TB200-18

Mouser Part #
504-TB200-18

Bussmann / Eaton

Barrier Terminal Blocks BARRIER BLOCK

Datasheet

37In Stock

$36.87

$29.88

$28.48

$28.47

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: $78.30
19In Stock

Mfr. Part #
TB100-12BS

Mouser Part #
504-TB100-12BS

Bussmann / Eaton

Barrier Terminal Blocks BARRIER BLOCK

Datasheet

19In Stock

$78.30

$57.79

$52.72

$44.72

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: $29.22
78In Stock

Mfr. Part #
TB200-10

Mouser Part #
504-TB200-10

Bussmann / Eaton

Barrier Terminal Blocks TB200-10

Datasheet

78In Stock

$29.22

$20.98

$18.45

$15.89

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: $39.63
11In Stock

Mfr. Part #
TB345-05ST

Mouser Part #
504-TB345-05ST

Bussmann / Eaton

Barrier Terminal Blocks BARRIER BLOCK

Datasheet

11In Stock

$39.63

$28.71

$25.89

$24.25

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: $28.00
50In Stock

Mfr. Part #
TB100-07SP

Mouser Part #
504-TB100-07SP

Bussmann / Eaton

Barrier Terminal Blocks BARRIER BLOCK

Datasheet

50In Stock

$28.00

$20.12

$18.04

$16.81

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: $78.37
28In Stock

Mfr. Part #
TB100-17SP

Mouser Part #
504-TB100-17SP

Bussmann / Eaton

Barrier Terminal Blocks BARRIER BLOCK

Datasheet

28In Stock

$78.37

$57.84

$52.77

$47.33

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: $56.85
24In Stock

Mfr. Part #
TB300-17

Mouser Part #
504-TB300-17

Bussmann / Eaton

Barrier Terminal Blocks BARRIER BLOCK

Datasheet

24In Stock

$56.85

$41.50

$35.51

$33.38

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: $51.02
44In Stock

Mfr. Part #
TB100-19

Mouser Part #
504-TB100-19

Bussmann / Eaton

Barrier Terminal Blocks BARRIER BLOCK

Datasheet

44In Stock

$51.02

$37.23

$33.75

$28.09

$28.08

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: $32.85
75In Stock

Mfr. Part #
TB300-06QC2

Mouser Part #
504-TB300-06QC2

Bussmann / Eaton

Barrier Terminal Blocks BARRIER BLOCK

Datasheet

75In Stock

$32.85

$23.60

$20.76

$19.70

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: $49.87
38In Stock

Mfr. Part #
TB200-08ST

Mouser Part #
504-TB200-08ST

Bussmann / Eaton

Barrier Terminal Blocks DOUBLE ROW TERM BLCK

Datasheet

38In Stock

$49.87

$32.74

$25.78

$23.09

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: $51.64
31In Stock

Mfr. Part #
TB345-06BL1

Mouser Part #
504-TB345-06BL1

Bussmann / Eaton

Barrier Terminal Blocks DOUBLE ROW TERM BLCK

Datasheet

31In Stock

$51.64

$37.69

$31.49

$31.48

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: $15.00
359In Stock

Mfr. Part #
4758

Mouser Part #
576-4758

Littelfuse

Barrier Terminal Blocks TERM BLOCK 4P

Datasheet

359In Stock

$15.00

$10.67

$9.47

$8.75

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: $11.51
4In Stock
26Expected 9/11/2026

Mfr. Part #
BN100W

Mouser Part #
199-BN100W

IDEC

Barrier Terminal Blocks BN Series Terminal Block

Learn More

Datasheet

4In Stock

26Expected 9/11/2026

$11.51

$8.17

$7.07

$6.51

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

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