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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 Single Row 3 Pole MAGNUM 2000 SERIES

A207303R35
Eaton Electronics
1: $11.03
93In Stock

Mfr. Part #
A207303R35

Mouser Part #
504-A207303R35

Eaton Electronics

Barrier Terminal Blocks Single Row 3 Pole MAGNUM 2000 SERIES

Datasheet

93In Stock

$11.03

$7.82

$7.12

$6.33

View

Min.: 1
Mult.: 1

Barrier Terminal Blocks

3 Position

9.53 mm

30 A

300 V

22 AWG

12 AWG

Screw Terminal Blocks

1 Row

Straight Pin

Black

Bulk

Barrier Terminal Blocks SP

A302205
Eaton Electronics
1: $10.98
43In Stock

Mfr. Part #
A302205

Mouser Part #
504-A302205

Eaton Electronics

Barrier Terminal Blocks SP

Datasheet

43In Stock

$10.98

$7.79

$7.09

$5.47

View

Min.: 1
Mult.: 1

Barrier Terminal Blocks

5 Position

11.1 mm

30 A

600 V

22 AWG

12 AWG

Barrier Strip

1 Row

Through Hole

Black

A3000

Bulk

Barrier Terminal Blocks A302214-NL-07

A30221407
Eaton Electronics
1: $31.84
23In Stock
25On Order

Mfr. Part #
A30221407

Mouser Part #
504-A30221407

Eaton Electronics

Barrier Terminal Blocks A302214-NL-07

Datasheet

23In Stock

25On Order

$31.84

$22.78

$18.64

$18.30

View

Min.: 1
Mult.: 1

Barrier Terminal Blocks

A3000

Bulk

Barrier Terminal Blocks MAGNUM A3000 SERIES

A30910407
Eaton Electronics
1: $12.43
98In Stock

Mfr. Part #
A30910407

Mouser Part #
504-A30910407

Eaton Electronics

Barrier Terminal Blocks MAGNUM A3000 SERIES

Datasheet

98In Stock

$12.43

$8.81

$7.78

$7.14

View

Min.: 1
Mult.: 1

Barrier Terminal Blocks

4 Position

11.1 mm

30 A

600 V

22 AWG

12 AWG

Barrier Strip

1 Row

Panel Mount

A3000

Bulk

Barrier Terminal Blocks MAGNUM LP3 SERIES

LP30220407
Eaton Electronics
1: $12.63
20In Stock

Mfr. Part #
LP30220407

Mouser Part #
504-LP30220407

Eaton Electronics

Barrier Terminal Blocks MAGNUM LP3 SERIES

Datasheet

20In Stock

More Info Available

$12.63

$8.95

$7.88

$6.56

View

Min.: 1
Mult.: 1

Barrier Terminal Blocks

LP3000

Bulk

Barrier Terminal Blocks END PIECE FOR NU KU

NUE
Bussmann / Eaton
1: $9.82
20In Stock

Mfr. Part #
NUE

Mouser Part #
504-NUE

Bussmann / Eaton

Barrier Terminal Blocks END PIECE FOR NU KU

Datasheet

20In Stock

$9.82

$6.97

$5.92

$5.57

View

Min.: 1
Mult.: 1

Barrier Terminal Blocks

End Piece

Bulk

Barrier Terminal Blocks BARRIER BLOCK

TB200-02B
Bussmann / Eaton
1: $20.79
69In Stock
50On Order

Mfr. Part #
TB200-02B

Mouser Part #
504-TB200-02B

Bussmann / Eaton

Barrier Terminal Blocks BARRIER BLOCK

Datasheet

69In Stock

50On Order

$20.79

$14.78

$13.37

$12.11

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: $15.31
944In Stock

Mfr. Part #
TB200-02QC7

Mouser Part #
504-TB200-02QC7

Bussmann / Eaton

Barrier Terminal Blocks TERMINAL BLOCK

Datasheet

944In Stock

$15.31

$10.86

$9.73

$8.83

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

TB400-05
Bussmann / Eaton
1: $60.88
174In Stock
72On Order

Mfr. Part #
TB400-05

Mouser Part #
504-TB400-05

Bussmann / Eaton

Barrier Terminal Blocks BARRIER BLOCK

Datasheet

174In Stock

72On Order

$60.88

$44.13

$39.83

$36.62

View

Min.: 1
Mult.: 1

Barrier Terminal Blocks

5 Position

17.45 mm

75 A

600 V

14 AWG

10 AWG

Terminal Block

2 Row

Panel Mount

TB400

Bulk

Barrier Terminal Blocks 17 TERMINALS .375 140 Series

17-140
Cinch
1: $32.12
122In Stock

Mfr. Part #
17-140

Mouser Part #
538-17-140

Cinch

Barrier Terminal Blocks 17 TERMINALS .375 140 Series

Datasheet

122In Stock

$32.12

$22.98

$20.53

$19.06

View

Min.: 1
Mult.: 1

Barrier Terminal Blocks

17 Position

9.53 mm

15 A

250 V

16 AWG

Wire-to-Board

2 Row

Panel Mount

140

Barrier Terminal Blocks 6PCV-02-007=0.375 SERIES #6 TR

4-1437652-0
TE Connectivity / AMP
1: $4.16
851In Stock

Mfr. Part #
4-1437652-0

Mouser Part #
571-4-1437652-0

TE Connectivity / AMP

Barrier Terminal Blocks 6PCV-02-007=0.375 SERIES #6 TR

Datasheet

851In Stock

$4.16

$2.99

$2.64

$2.35

View

Min.: 1
Mult.: 1

Barrier Terminal Blocks

2 Position

9.53 mm

5 A, 25 A

300 V, 600 V

22 AWG

12 AWG

Tri-Barrier Strip

1 Row

Through Hole

#6 Series Tri-Barrier

Barrier Terminal Blocks Single Row 15 Pole MAGNUM 2000 SERIES

A202215
Eaton Electronics
1: $25.51
37In Stock

Mfr. Part #
A202215

Mouser Part #
504-A202215

Eaton Electronics

Barrier Terminal Blocks Single Row 15 Pole MAGNUM 2000 SERIES

Datasheet

37In Stock

$25.51

$18.15

$16.12

$14.05

View

Min.: 1
Mult.: 1

Barrier Terminal Blocks

15 Position

9.53 mm

30 A

300 V

22 AWG

12 AWG

Screw Terminal Blocks

1 Row

Straight Pin

Black

Bulk

Barrier Terminal Blocks Single Row 5 Pole MAGNUM 2000 SERIES

A20310500
Eaton Electronics
1: $12.17
85In Stock

Mfr. Part #
A20310500

Mouser Part #
504-A20310500

Eaton Electronics

Barrier Terminal Blocks Single Row 5 Pole MAGNUM 2000 SERIES

Datasheet

85In Stock

$12.17

$8.63

$7.85

$6.98

View

Min.: 1
Mult.: 1

Barrier Terminal Blocks

5 Position

9.53 mm

30 A

300 V

22 AWG

12 AWG

Barrier Strip

1 Row

Panel Mount

Black

Bulk

Barrier Terminal Blocks Single Row 4 Pole MAGNUM 2000 SERIES

A20350407
Eaton Electronics
1: $10.58
84In Stock

Mfr. Part #
A20350407

Mouser Part #
504-A20350407

Eaton Electronics

Barrier Terminal Blocks Single Row 4 Pole MAGNUM 2000 SERIES

Datasheet

84In Stock

$10.58

$7.52

$6.83

$6.07

View

Min.: 1
Mult.: 1

Barrier Terminal Blocks

4 Position

9.53 mm

30 A

300 V

22 AWG

12 AWG

Screw Terminal Blocks

1 Row

Black

Bulk

Barrier Terminal Blocks A2000 Series 4 P Barrier Strip

A203504A1
Eaton Electronics
1: $13.34
71In Stock

Mfr. Part #
A203504A1

Mouser Part #
504-A203504A1

Eaton Electronics

Barrier Terminal Blocks A2000 Series 4 P Barrier Strip

Datasheet

71In Stock

$13.34

$9.47

$8.34

$7.66

View

Min.: 1
Mult.: 1

Barrier Terminal Blocks

4 Position

9.53 mm

30 A

300 V

22 AWG

12 AWG

Barrier Strip

1 Row

Panel Mount

Black

Bulk

Barrier Terminal Blocks Single Row 6 Pole MAGNUM 2000 SERIES

A20350607
Eaton Electronics
1: $15.23
128In Stock

Mfr. Part #
A20350607

Mouser Part #
504-A20350607

Eaton Electronics

Barrier Terminal Blocks Single Row 6 Pole MAGNUM 2000 SERIES

Datasheet

128In Stock

$15.23

$10.81

$9.68

$8.77

View

Min.: 1
Mult.: 1

Barrier Terminal Blocks

6 Position

9.53 mm

30 A

300 V

22 AWG

12 AWG

Barrier Strip

1 Row

Panel Mount

Black

Bulk

Barrier Terminal Blocks Single Row 6 Pole MAGNUM 2000 SERIES

A207206R75
Eaton Electronics
1: $18.33
53In Stock

Mfr. Part #
A207206R75

Mouser Part #
504-A207206R75

Eaton Electronics

Barrier Terminal Blocks Single Row 6 Pole MAGNUM 2000 SERIES

Datasheet

53In Stock

$18.33

$13.02

$11.59

$10.61

View

Min.: 1
Mult.: 1

Barrier Terminal Blocks

6 Position

9.53 mm

30 A

300 V

22 AWG

12 AWG

Barrier Strip

1 Row

Through Hole

Black

Bulk

Barrier Terminal Blocks A3 FAMILY TB, 02 POLE

A302102MT
Eaton Electronics
1: $7.69
100In Stock

Mfr. Part #
A302102MT

Mouser Part #
504-A302102MT

Eaton Electronics

Barrier Terminal Blocks A3 FAMILY TB, 02 POLE

Datasheet

100In Stock

$7.69

$5.46

$4.79

$4.36

View

Min.: 1
Mult.: 1

Barrier Terminal Blocks

2 Position

0.437 in

30 A

600 V

22 AWG

12 AWG

Standard Barrier

1 Row

Through Hole

Black

A3000

Bulk

Barrier Terminal Blocks A309103-NL

A309103
Eaton Electronics
1: $9.94
84In Stock

Mfr. Part #
A309103

Mouser Part #
504-A309103

Eaton Electronics

Barrier Terminal Blocks A309103-NL

Datasheet

84In Stock

$9.94

$7.06

$6.42

$5.70

View

Min.: 1
Mult.: 1

Barrier Terminal Blocks

A3000

Bulk

Barrier Terminal Blocks MAGNUM 2000

LP203503
Eaton Electronics
1: $7.11
34In Stock

Mfr. Part #
LP203503

Mouser Part #
504-LP203503

Eaton Electronics

Barrier Terminal Blocks MAGNUM 2000

Datasheet

34In Stock

$7.11

$5.06

$4.42

$4.03

View

Min.: 1
Mult.: 1

Barrier Terminal Blocks

3 Position

9.53 mm

30 A

150 V

22 AWG

12 AWG

Low Profile Barrier

1 Row

Panel Mount

LP2

Bulk

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

MPDB66572
Mersen
1: $602.99
3In Stock
New At Mouser

Mfr. Part #
MPDB66572

Mouser Part #
737-MPDB66572

New At Mouser

Mersen

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

Datasheet

3In Stock

$602.99

$512.66

$495.87

Min.: 1
Mult.: 1

Barrier Terminal Blocks

43.6 mm

175 A

1 kV

Open-Style Power Distribution Block

Panel

Barrier Terminal Blocks 6PCR-04-008 6 SERIES ASSEMBLY

6PCR-04-008
TE Connectivity / AMP
1: $6.77
567In Stock

Mfr. Part #
6PCR-04-008

Mouser Part #
571-6PCR-04-008

TE Connectivity / AMP

Barrier Terminal Blocks 6PCR-04-008 6 SERIES ASSEMBLY

Datasheet

567In Stock

$6.77

$4.82

$4.22

$3.84

View

Min.: 1
Mult.: 1

Barrier Terminal Blocks

4 Position

9.53 mm

25 A

300 V

22 AWG

12 AWG

Tri-Barrier Strip

1 Row

Through Hole

#6 Series Tri-Barrier

Barrier Terminal Blocks Single Row 9 Pole MAGNUM 2000 SERIES

A201409
Eaton Electronics
1: $17.43
17In Stock

Mfr. Part #
A201409

Mouser Part #
504-A201409

Eaton Electronics

Barrier Terminal Blocks Single Row 9 Pole MAGNUM 2000 SERIES

Datasheet

17In Stock

$17.43

$12.37

$10.19

$9.79

View

Min.: 1
Mult.: 1

Barrier Terminal Blocks

9 Position

9.53 mm

30 A

300 V

22 AWG

12 AWG

Barrier Strip

1 Row

Panel Mount

Black

Bulk

Barrier Terminal Blocks MAGNUM A38 SERIES

A38220304
Eaton Electronics
1: $16.26
1In Stock

Mfr. Part #
A38220304

Mouser Part #
504-A38220304

Eaton Electronics

Barrier Terminal Blocks MAGNUM A38 SERIES

Datasheet

1In Stock

More Info Available

$16.26

$10.98

$9.50

$9.06

View

Min.: 1
Mult.: 1

Barrier Terminal Blocks

A38

Bulk

Barrier Terminal Blocks BARRIER BLOCK

TB345-04L1
Bussmann / Eaton
1: $31.74
61In Stock

Mfr. Part #
TB345-04L1

Mouser Part #
504-TB345-04L1

Bussmann / Eaton

Barrier Terminal Blocks BARRIER BLOCK

Datasheet

61In Stock

$31.74

$25.09

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

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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