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

KU Series Barrier Terminal Blocks

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

Results: 55

Applied Filters:

Series = KU

Number of Positions

Pitch

Wire Gauge Min

Wire Gauge Max

Type

Mounting Style

Color

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 W/COVER

KU12-WC
Bussmann / Eaton
1: $55.04
50In Stock

Mfr. Part No.
KU12-WC

Mouser Part No
504-KU12-WC

Bussmann / Eaton

Barrier Terminal Blocks TERM.BLOCK W/COVER

Datasheet

50In Stock

$55.04

$40.22

$36.48

$32.40

$31.87

Min.: 1
Mult.: 1

Barrier Terminal Blocks

12 Position

15.88 mm

60 A

600 V

22 AWG

6 AWG

Standard Block

2 Row

Panel Mount

Bulk

Barrier Terminal Blocks BK NYLON W/MTMU8

KU8-NLMT
Bussmann / Eaton
1: $51.54
1In Stock

Mfr. Part No.
KU8-NLMT

Mouser Part No
504-KU8-NLMT

Bussmann / Eaton

Barrier Terminal Blocks BK NYLON W/MTMU8

Datasheet

1In Stock

$51.54

$37.67

$34.17

$32.12

View

Min.: 1
Mult.: 1

Barrier Terminal Blocks

8 Position

0.62 in

60 A

600 V

22 AWG

6 AWG

Standard Block

2 Row

Panel

Bulk

Barrier Terminal Blocks BK NYLON W/MTMU4

KU4-MT
Bussmann / Eaton
1: $25.04
40In Stock

Mfr. Part No.
KU4-MT

Mouser Part No
504-KU4-MT

Bussmann / Eaton

Barrier Terminal Blocks BK NYLON W/MTMU4

Datasheet

40In Stock

$25.04

$17.97

$16.08

$14.97

View

Min.: 1
Mult.: 1

Barrier Terminal Blocks

4 Position

15.88 mm

60 A

600 V

22 AWG

6 AWG

Standard Block

2 Row

Panel Mount

Bulk

Barrier Terminal Blocks TERM BLOCK BLACK NOR

KU10
Bussmann / Eaton
1: $44.54
14In Stock

Mfr. Part No.
KU10

Mouser Part No
504-KU10

Bussmann / Eaton

Barrier Terminal Blocks TERM BLOCK BLACK NOR

Datasheet

14In Stock

$44.54

$32.26

$29.10

$27.25

View

Min.: 1
Mult.: 1

Barrier Terminal Blocks

10 Position

15.88 mm

60 A

600 V

22 AWG

6 AWG

Standard Block

2 Row

Panel Mount

Black

Bulk

Barrier Terminal Blocks TERM BLOCK BLACK NOR

KU12
Bussmann / Eaton
1: $38.94
68In Stock
10Expected 2026/02/20

Mfr. Part No.
KU12

Mouser Part No
504-KU12

Bussmann / Eaton

Barrier Terminal Blocks TERM BLOCK BLACK NOR

Datasheet

68In Stock

10Expected 2026/02/20

$38.94

$36.30

Min.: 1
Mult.: 1

Barrier Terminal Blocks

12 Position

15.88 mm

60 A

600 V

22 AWG

6 AWG

Standard Block

2 Row

Panel Mount

Black

Bulk

Barrier Terminal Blocks TERM BLK W/COVER

KU4-WC
Bussmann / Eaton
1: $22.46
27In Stock

Mfr. Part No.
KU4-WC

Mouser Part No
504-KU4-WC

Bussmann / Eaton

Barrier Terminal Blocks TERM BLK W/COVER

Datasheet

27In Stock

$22.46

$22.04

Min.: 1
Mult.: 1

Barrier Terminal Blocks

4 Position

0.62 in

60 A

600 V

22 AWG

6 AWG

Standard Block

2 Row

Panel

Barrier Terminal Blocks TB MARKED VERTICAL

KU12-WNUV
Bussmann / Eaton
1: $48.90
2In Stock

Mfr. Part No.
KU12-WNUV

Mouser Part No
504-KU12-WNUV

Bussmann / Eaton

Barrier Terminal Blocks TB MARKED VERTICAL

Datasheet

2In Stock

$48.90

$40.11

Min.: 1
Mult.: 1

Barrier Terminal Blocks

12 Position

15.88 mm

60 A

600 V

22 AWG

6 AWG

Standard Block

2 Row

Panel Mount

Bulk

Barrier Terminal Blocks TERM BLOCK BLACK NOR

KU4
Bussmann / Eaton
1: $15.63
6Expected 2026/03/20

Mfr. Part No.
KU4

Mouser Part No
504-KU4

Bussmann / Eaton

Barrier Terminal Blocks TERM BLOCK BLACK NOR

Datasheet

6Expected 2026/03/20

$15.63

$13.37

Min.: 1
Mult.: 1

Barrier Terminal Blocks

4 Position

15.88 mm

60 A

600 V

22 AWG

6 AWG

Standard Block

2 Row

Panel Mount

Black

Bulk

Barrier Terminal Blocks TERMINAL BLOCK

KU10-BPWCMT
Bussmann / Eaton
100: $43.51
Non-Stocked

Mfr. Part No.
KU10-BPWCMT

Mouser Part No
504-KU10-BPWCMT

Bussmann / Eaton

Barrier Terminal Blocks TERMINAL BLOCK

Datasheet

Non-Stocked

$43.51

Min.: 100
Mult.: 100

Barrier Terminal Blocks

10 Position

0.62 in

60 A

600 V

22 AWG

6 AWG

Standard Block

2 Row

Panel

Bulk

Barrier Terminal Blocks KU Series 12-Pole Barrier Strip

KU12-00WCNUV
Bussmann / Eaton
50: $38.24
Non-Stocked

Mfr. Part No.
KU12-00WCNUV

Mouser Part No
504-KU12-00WCNUV

Bussmann / Eaton

Barrier Terminal Blocks KU Series 12-Pole Barrier Strip

Datasheet

Non-Stocked

$38.24

$36.40

Min.: 50
Mult.: 50

Barrier Terminal Blocks

12 Position

0.62 in

60 A

600 V

22 AWG

6 AWG

Standard Block

2 Row

Panel

Barrier Terminal Blocks TERMINAL BLOCK

KU12-BPWCMT
Bussmann / Eaton
50: $66.27
Non-Stocked

Mfr. Part No.
KU12-BPWCMT

Mouser Part No
504-KU12-BPWCMT

Bussmann / Eaton

Barrier Terminal Blocks TERMINAL BLOCK

Datasheet

Non-Stocked

$66.27

Min.: 50
Mult.: 50

Barrier Terminal Blocks

12 Position

0.62 in

60 A

600 V

22 AWG

6 AWG

Standard Block

2 Row

Panel

Bulk

Barrier Terminal Blocks TERMINAL BLOCK

KU12-BPWCPT
Bussmann / Eaton
50: $41.26
Non-Stocked

Mfr. Part No.
KU12-BPWCPT

Mouser Part No
504-KU12-BPWCPT

Bussmann / Eaton

Barrier Terminal Blocks TERMINAL BLOCK

Datasheet

Non-Stocked

$41.26

$40.93

Quote

Min.: 50
Mult.: 50

Barrier Terminal Blocks

12 Position

0.62 in

60 A

600 V

22 AWG

6 AWG

Standard Block

2 Row

Panel

Barrier Terminal Blocks BK NORYL W/MTMU12

KU12-MT
Bussmann / Eaton
25: $41.38
Non-Stocked

Mfr. Part No.
KU12-MT

Mouser Part No
504-KU12-MT

Bussmann / Eaton

Barrier Terminal Blocks BK NORYL W/MTMU12

Datasheet

Non-Stocked

$41.38

$39.00

$37.13

Min.: 25
Mult.: 25

Barrier Terminal Blocks

12 Position

0.62 in

60 A

600 V

22 AWG

6 AWG

Standard Block

2 Row

Panel

Bulk

Barrier Terminal Blocks KU Series 12-Pole Barrier Strip

KU12-PNU
Bussmann / Eaton
50: $127.16
Non-Stocked

Mfr. Part No.
KU12-PNU

Mouser Part No
504-KU12-PNU

Bussmann / Eaton

Barrier Terminal Blocks KU Series 12-Pole Barrier Strip

Datasheet

Non-Stocked

$127.16

Min.: 50
Mult.: 50

Barrier Terminal Blocks

12 Position

0.62 in

60 A

600 V

22 AWG

6 AWG

Standard Block

2 Row

Panel

Barrier Terminal Blocks BASEMNTD UTILITY BLK

KU12-WMT
Bussmann / Eaton
25: $57.59
Non-Stocked

Mfr. Part No.
KU12-WMT

Mouser Part No
504-KU12-WMT

Bussmann / Eaton

Barrier Terminal Blocks BASEMNTD UTILITY BLK

Datasheet

Non-Stocked

$57.59

Min.: 25
Mult.: 25

Barrier Terminal Blocks

12 Position

0.62 in

60 A

600 V

22 AWG

6 AWG

Standard Block

2 Row

Panel

Bulk

Barrier Terminal Blocks KU Series 12-Pole Barrier Strip

KU12-WWCMT
Bussmann / Eaton
50: $49.29
Non-Stocked

Mfr. Part No.
KU12-WWCMT

Mouser Part No
504-KU12-WWCMT

Bussmann / Eaton

Barrier Terminal Blocks KU Series 12-Pole Barrier Strip

Datasheet

Non-Stocked

$49.29

$47.04

Min.: 50
Mult.: 50

Barrier Terminal Blocks

12 Position

0.62 in

60 A

600 V

22 AWG

6 AWG

Standard Block

2 Row

Panel

Barrier Terminal Blocks TERM BLOCK BK NOREL

KU2
Bussmann / Eaton
250: $10.93
Non-Stocked

Mfr. Part No.
KU2

Mouser Part No
504-KU2

Bussmann / Eaton

Barrier Terminal Blocks TERM BLOCK BK NOREL

Datasheet

Non-Stocked

$10.93

Min.: 250
Mult.: 250

Barrier Terminal Blocks

2 Position

0.62 in

60 A

600 V

22 AWG

6 AWG

Standard Block

2 Row

Panel

Bulk

Barrier Terminal Blocks TERM BLOCK

KU4-00WCMT
Bussmann / Eaton
1: $26.47
Non-Stocked

Mfr. Part No.
KU4-00WCMT

Mouser Part No
504-KU4-00WCMT

Bussmann / Eaton

Barrier Terminal Blocks TERM BLOCK

Datasheet

Non-Stocked

$26.47

$23.04

$17.85

$17.84

View

Min.: 1
Mult.: 1

Barrier Terminal Blocks

4 Position

15.88 mm

60 A

600 V

22 AWG

6 AWG

Standard Block

2 Row

Panel Mount

Bulk

Barrier Terminal Blocks 4-Pole Double Row TB

KU4-BPWCMT
Bussmann / Eaton
50: $22.99
Non-Stocked

Mfr. Part No.
KU4-BPWCMT

Mouser Part No
504-KU4-BPWCMT

Bussmann / Eaton

Barrier Terminal Blocks 4-Pole Double Row TB

Datasheet

Non-Stocked

$22.99

$21.72

$20.45

$19.71

Min.: 50
Mult.: 50

Barrier Terminal Blocks

4 Position

0.62 in

60 A

600 V

22 AWG

6 AWG

Standard Block

2 Row

Panel

Bulk

Barrier Terminal Blocks KU Series 4-Pole Barrier Strip

KU4-WWCMT
Bussmann / Eaton
50: $22.99
Non-Stocked

Mfr. Part No.
KU4-WWCMT

Mouser Part No
504-KU4-WWCMT

Bussmann / Eaton

Barrier Terminal Blocks KU Series 4-Pole Barrier Strip

Datasheet

Non-Stocked

$22.99

$21.72

$20.45

$19.71

Min.: 50
Mult.: 50

Barrier Terminal Blocks

4 Position

0.62 in

60 A

600 V

22 AWG

6 AWG

Standard Block

2 Row

Panel

Barrier Terminal Blocks TERMINAL BLOCK

KU6-BPWCMT
Bussmann / Eaton
50: $29.18
Non-Stocked

Mfr. Part No.
KU6-BPWCMT

Mouser Part No
504-KU6-BPWCMT

Bussmann / Eaton

Barrier Terminal Blocks TERMINAL BLOCK

Datasheet

Non-Stocked

$29.18

$27.66

$26.13

Min.: 50
Mult.: 50

Barrier Terminal Blocks

6 Position

0.62 in

60 A

600 V

22 AWG

6 AWG

Standard Block

2 Row

Panel

Bulk

Barrier Terminal Blocks KU Series 6-Pole Barrier Strip

KU6-PNUV
Bussmann / Eaton
50: $64.40
Non-Stocked

Mfr. Part No.
KU6-PNUV

Mouser Part No
504-KU6-PNUV

Bussmann / Eaton

Barrier Terminal Blocks KU Series 6-Pole Barrier Strip

Datasheet

Non-Stocked

$64.40

Min.: 50
Mult.: 50

Barrier Terminal Blocks

6 Position

0.62 in

60 A

600 V

22 AWG

6 AWG

Standard Block

2 Row

Panel

Barrier Terminal Blocks TERM BLOCK W/COVER

KU6-WC
Bussmann / Eaton
50: $21.40
Non-Stocked

Mfr. Part No.
KU6-WC

Mouser Part No
504-KU6-WC

Bussmann / Eaton

Barrier Terminal Blocks TERM BLOCK W/COVER

Datasheet

Non-Stocked

$21.40

$20.20

$19.02

$18.34

Min.: 50
Mult.: 50

Barrier Terminal Blocks

6 Position

15.88 mm

60 A

600 V

22 AWG

6 AWG

Standard Block

2 Row

Panel Mount

Bulk

Barrier Terminal Blocks KU Series 6-Pole Barrier Strip

KU6-WWCMT
Bussmann / Eaton
1: $44.47
Non-Stocked

Mfr. Part No.
KU6-WWCMT

Mouser Part No
504-KU6-WWCMT

Bussmann / Eaton

Barrier Terminal Blocks KU Series 6-Pole Barrier Strip

Datasheet

Non-Stocked

$44.47

$32.23

$29.06

$27.21

View

Min.: 1
Mult.: 1

Barrier Terminal Blocks

6 Position

0.62 in

60 A

600 V

22 AWG

6 AWG

Standard Block

2 Row

Panel

Barrier Terminal Blocks KU Series Base Mount Dbl Row 6 Pole TB

KU6-WWCNUV
Bussmann / Eaton
50: $25.70
Non-Stocked

Mfr. Part No.
KU6-WWCNUV

Mouser Part No
504-KU6-WWCNUV

Bussmann / Eaton

Barrier Terminal Blocks KU Series Base Mount Dbl Row 6 Pole TB

Datasheet

Non-Stocked

$25.70

$24.32

$22.93

Min.: 50
Mult.: 50

Barrier Terminal Blocks

6 Position

0.62 in

60 A

600 V

22 AWG

6 AWG

Standard Block

2 Row

Panel

Bulk

KU Series Barrier Terminal Blocks

Customer Service Office

Company

Resources

Support