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

M3 Barrier Terminal Blocks

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

Results: 27

Applied Filters:

Thread Size = M3

Manufacturer

Number of Positions

Pitch

Current Rating

Voltage Rating

Wire Gauge Min

Wire Gauge Max

Type

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 6P .325 TRI-BARRIER W/COVER

1546927-6
TE Connectivity
1: HK$39.95
4,127In Stock

Mfr. Part No.
1546927-6

Mouser Part No
571-1546927-6

TE Connectivity

Barrier Terminal Blocks 6P .325 TRI-BARRIER W/COVER

Datasheet

4,127In Stock

HK$39.95

HK$28.44

HK$24.91

HK$22.61

View

Min.: 1
Mult.: 1

Barrier Terminal Blocks

6 Position

8.26 mm

15 A

300 V

22 AWG

14 AWG

Tri-Barrier Strip

1 Row

Through Hole

Black

#4 Series Tri-Barrier

Barrier Terminal Blocks 7P .325 TRI-BARRIER W/COVER

1546927-7
TE Connectivity
1: HK$54.58
683In Stock

Mfr. Part No.
1546927-7

Mouser Part No
571-1546927-7

TE Connectivity

Barrier Terminal Blocks 7P .325 TRI-BARRIER W/COVER

Datasheet

683In Stock

HK$54.58

HK$38.80

HK$34.03

HK$31.07

View

Min.: 1
Mult.: 1

Barrier Terminal Blocks

7 Position

8.26 mm

15 A

300 V

22 AWG

14 AWG

Tri-Barrier Strip

1 Row

Through Hole

Black

#4 Series Tri-Barrier

Barrier Terminal Blocks 5P PCV DUAL BARRIER 0.250

1546657-5
TE Connectivity
1: HK$45.46
1,440In Stock

Mfr. Part No.
1546657-5

Mouser Part No
571-1546657-5

TE Connectivity

Barrier Terminal Blocks 5P PCV DUAL BARRIER 0.250

Datasheet

1,440In Stock

HK$45.46

HK$32.30

HK$28.36

HK$25.89

View

Min.: 1
Mult.: 1

Barrier Terminal Blocks

5 Position

6.35 mm

10 A

300 V

30 AWG

16 AWG

Dual Barrier Strip

2 Row

Through Hole

Black

BC6

Bulk

Barrier Terminal Blocks 2P .325 TRI-BARRIER W/COVER

1546927-2
TE Connectivity
1: HK$28.11
1,915In Stock

Mfr. Part No.
1546927-2

Mouser Part No
571-1546927-2

TE Connectivity

Barrier Terminal Blocks 2P .325 TRI-BARRIER W/COVER

Datasheet

1,915In Stock

HK$28.11

HK$20.14

HK$18.08

HK$15.54

View

Min.: 1
Mult.: 1

Barrier Terminal Blocks

2 Position

8.26 mm

15 A

300 V

22 AWG

14 AWG

Tri-Barrier Strip

1 Row

Through Hole

Black

#4 Series Tri-Barrier

Barrier Terminal Blocks EUROSTRIP 12 POLE 10mm SP 30A 300V

HE4WPR/12
Altech
1: HK$38.80
378In Stock
500Expected 20/8/2026

Mfr. Part No.
HE4WPR/12

Mouser Part No
845-HE4WPR/12

Altech

Barrier Terminal Blocks EUROSTRIP 12 POLE 10mm SP 30A 300V

Datasheet

378In Stock

500Expected 20/8/2026

HK$38.80

HK$38.55

HK$38.31

HK$37.98

HK$37.07

Min.: 1
Mult.: 1

Barrier Terminal Blocks

12 Position

10 mm

30 A

300 V

24 AWG

10 AWG

Wire-to-Wire

2 Row

Panel Mount

White

HE4

Barrier Terminal Blocks TERMINAL BLOCK

BN10W
IDEC
1: HK$16.85
137In Stock

Mfr. Part No.
BN10W

Mouser Part No
199-BN10W

IDEC

Barrier Terminal Blocks TERMINAL BLOCK

Learn More

Datasheet

137In Stock

HK$16.85

HK$12.08

HK$10.52

HK$7.97

View

Min.: 1
Mult.: 1

Barrier Terminal Blocks

1 Position

18 mm

16 A

600 V

22 AWG

16 AWG

Terminal Block

1 Row

DIN Rail

Barrier Terminal Blocks Terminal Strip, Panel Mount, ATSF2.5/5

40.305
Altech
1: HK$40.03
46In Stock

Mfr. Part No.
40.305

Mouser Part No
845-40305

Altech

Barrier Terminal Blocks Terminal Strip, Panel Mount, ATSF2.5/5

Datasheet

46In Stock

HK$40.03

HK$28.52

HK$24.91

HK$22.69

View

Min.: 1
Mult.: 1

Barrier Terminal Blocks

5 Position

10 mm

30 A

600 V

22 AWG

10 AWG

Wire-to-Wire

2 Row

Panel Mount

White

Barrier Terminal Blocks 8P EurostripSckt 20A 10mm 300V 22-10AWG

HE42BU/08
Altech
1: HK$42.42
25In Stock

Mfr. Part No.
HE42BU/08

Mouser Part No
845-HE42BU/08

Altech

Barrier Terminal Blocks 8P EurostripSckt 20A 10mm 300V 22-10AWG

Datasheet

25In Stock

HK$42.42

HK$42.33

HK$41.35

HK$40.69

View

Min.: 1
Mult.: 1

Barrier Terminal Blocks

8 Position

10 mm

20 A

300 V

24 AWG

10 AWG

Wire-to-Wire

2 Row

Panel Mount

White

HE4

Barrier Terminal Blocks Eurostrip socket 10pole 1

HE42BU/10
Altech
1: HK$54.83
17In Stock

Mfr. Part No.
HE42BU/10

Mouser Part No
845-HE42BU/10

Altech

Barrier Terminal Blocks Eurostrip socket 10pole 1

Datasheet

17In Stock

HK$54.83

HK$53.68

Min.: 1
Mult.: 1

Barrier Terminal Blocks

10 Position

10 mm

20 A

300 V

24 AWG

10 AWG

Wire-to-Wire

2 Row

Panel Mount

White

HE4

Barrier Terminal Blocks EUROSTRIP FEEDTHRU STDOFF FEET 3POLE

HE4HNWPR/03
Altech
1: HK$21.37
9In Stock
100Expected 14/8/2026

Mfr. Part No.
HE4HNWPR/03

Mouser Part No
845-HE4HNWPR/03

Altech

Barrier Terminal Blocks EUROSTRIP FEEDTHRU STDOFF FEET 3POLE

Datasheet

9In Stock

100Expected 14/8/2026

HK$21.37

HK$15.37

HK$9.70

HK$9.29

View

Min.: 1
Mult.: 1

Barrier Terminal Blocks

3 Position

10 mm

30 A

600 V

24 AWG

10 AWG

Wire-to-Wire

2 Row

Panel Mount

White

HE4HN

Barrier Terminal Blocks EurostripFeedThru StandoffFt

HE4HNWPR/12
Altech
1: HK$39.78
50In Stock

Mfr. Part No.
HE4HNWPR/12

Mouser Part No
845-HE4HNWPR/12

Altech

Barrier Terminal Blocks EurostripFeedThru StandoffFt

Datasheet

50In Stock

HK$39.78

HK$39.37

Min.: 1
Mult.: 1

Barrier Terminal Blocks

12 Position

10 mm

30 A

600 V

24 AWG

10 AWG

Wire-to-Wire

2 Row

Panel Mount

White

HE4HN

Barrier Terminal Blocks Eurostrip, 6 pole,10mm spacing

HE4HNWPR/06
Altech
1: HK$42.25
147In Stock

Mfr. Part No.
HE4HNWPR/06

Mouser Part No
845-HE4HNWPR06

Altech

Barrier Terminal Blocks Eurostrip, 6 pole,10mm spacing

Datasheet

147In Stock

HK$42.25

HK$31.81

HK$23.51

HK$19.65

Min.: 1
Mult.: 1

Barrier Terminal Blocks

6 Position

10 mm

30 A

600 V

24 AWG

10 AWG

Wire-to-Wire

2 Row

Panel Mount

White

HE4HN

Barrier Terminal Blocks Eurostrip, 2 pole 10mm sp

HE4WPR/02
Altech
100: HK$6.66
800In Stock

Mfr. Part No.
HE4WPR/02

Mouser Part No
845-HE4WPR/02

Altech

Barrier Terminal Blocks Eurostrip, 2 pole 10mm sp

Datasheet

800In Stock

HK$6.66

HK$6.50

Min.: 100
Mult.: 100

Barrier Terminal Blocks

2 Position

10 mm

30 A

300 V

24 AWG

10 AWG

Wire-to-Wire

2 Row

Panel Mount

White

HE4

Barrier Terminal Blocks 4 POLE EUROSTRIP 30A 300V 24-10AWG

HE4WPR/04
Altech
1: HK$13.23
283In Stock
400Expected 19/8/2026

Mfr. Part No.
HE4WPR/04

Mouser Part No
845-HE4WPR/04

Altech

Barrier Terminal Blocks 4 POLE EUROSTRIP 30A 300V 24-10AWG

Datasheet

283In Stock

400Expected 19/8/2026

HK$13.23

HK$13.15

HK$12.99

Min.: 1
Mult.: 1

Barrier Terminal Blocks

4 Position

10 mm

30 A

300 V

24 AWG

10 AWG

Wire-to-Wire

2 Row

Panel Mount

White

HE4

Barrier Terminal Blocks TSF2.5/12WP 30A EUROSTRIP 22-10 AWG

40.312
Altech
1: HK$39.87
26In Stock
50Expected 19/8/2026

Mfr. Part No.
40.312

Mouser Part No
845-40.312

Altech

Barrier Terminal Blocks TSF2.5/12WP 30A EUROSTRIP 22-10 AWG

Datasheet

26In Stock

50Expected 19/8/2026

HK$39.87

HK$38.55

HK$36.74

HK$35.51

HK$35.18

Min.: 1
Mult.: 1

Barrier Terminal Blocks

12 Position

10 mm

30 A

600 V

22 AWG

10 AWG

Wire-to-Wire

2 Row

Panel Mount

White

Barrier Terminal Blocks 5P .325 TRI-BARRIER W/COVER

1546927-5
TE Connectivity
1: HK$49.48
2In Stock

Mfr. Part No.
1546927-5

Mouser Part No
571-1546927-5

TE Connectivity

Barrier Terminal Blocks 5P .325 TRI-BARRIER W/COVER

Datasheet

2In Stock

HK$49.48

HK$35.18

HK$30.83

HK$28.11

View

Min.: 1
Mult.: 1

Barrier Terminal Blocks

5 Position

8.26 mm

15 A

300 V

22 AWG

14 AWG

Tri-Barrier Strip

1 Row

Through Hole

Black

#4 Series Tri-Barrier

Barrier Terminal Blocks Eurostrip3pole10mm sp flat base, 30A

HE4WPR/03
Altech
1: HK$9.45
4,600Expected 25/9/2026

Mfr. Part No.
HE4WPR/03

Mouser Part No
845-HE4WPR/03

Altech

Barrier Terminal Blocks Eurostrip3pole10mm sp flat base, 30A

Datasheet

4,600Expected 25/9/2026

HK$9.45

Min.: 1
Mult.: 1

Barrier Terminal Blocks

3 Position

10 mm

30 A

300 V

24 AWG

10 AWG

Wire-to-Wire

2 Row

Panel Mount

White

HE4

Barrier Terminal Blocks 10P PCV DUAL BARRIER,0.250

1-1546657-0
TE Connectivity
4,500: HK$48.33
Non-Stocked Lead-Time 28 Weeks

Mfr. Part No.
1-1546657-0

Mouser Part No
571-1-1546657-0

TE Connectivity

Barrier Terminal Blocks 10P PCV DUAL BARRIER,0.250

Datasheet

Non-Stocked Lead-Time 28 Weeks

HK$48.33

Min.: 4,500
Mult.: 4,500

Barrier Terminal Blocks

10 Position

6.35 mm

10 A

300 V

30 AWG

16 AWG

Dual Barrier, Flat Block

Direct

Black

BC6

Bulk

Barrier Terminal Blocks 12P PCV DUAL BARRIER,0.250

1-1546657-2
TE Connectivity
4,800: HK$57.29
Non-Stocked Lead-Time 28 Weeks

Mfr. Part No.
1-1546657-2

Mouser Part No
571-1-1546657-2

TE Connectivity

Barrier Terminal Blocks 12P PCV DUAL BARRIER,0.250

Datasheet

Non-Stocked Lead-Time 28 Weeks

HK$57.29

Min.: 4,800
Mult.: 4,800

Barrier Terminal Blocks

12 Position

6.35 mm

10 A

300 V

30 AWG

16 AWG

Dual Barrier, Flat Block without Mounting Ears

Direct

Black

BC6

Bulk

Barrier Terminal Blocks 2P PCV DUAL BARRIER,0.250

1546657-2
TE Connectivity
1: HK$26.47
Non-Stocked Lead-Time 28 Weeks

Mfr. Part No.
1546657-2

Mouser Part No
571-1546657-2

TE Connectivity

Barrier Terminal Blocks 2P PCV DUAL BARRIER,0.250

Datasheet

Non-Stocked Lead-Time 28 Weeks

HK$26.47

HK$18.91

HK$16.69

HK$15.04

View

Min.: 1
Mult.: 1

Barrier Terminal Blocks

2 Position

6.35 mm

10 A

300 V

30 AWG

16 AWG

Dual Barrier Strip

2 Row

Through Hole

Black

BC6

Bulk

Barrier Terminal Blocks 4P PCV DUAL BARRIER,0.250

1546657-4
TE Connectivity
4,500: HK$20.39
Non-Stocked Lead-Time 28 Weeks

Mfr. Part No.
1546657-4

Mouser Part No
571-1546657-4

TE Connectivity

Barrier Terminal Blocks 4P PCV DUAL BARRIER,0.250

Datasheet

Non-Stocked Lead-Time 28 Weeks

HK$20.39

Min.: 4,500
Mult.: 4,500

Barrier Terminal Blocks

4 Position

6.35 mm

10 A

300 V

30 AWG

16 AWG

Dual Barrier, Flat Block

Direct

Black

BC6

Bulk

Barrier Terminal Blocks 8P PCV DUAL BARRIER,0.250

1546657-8
TE Connectivity
4,800: HK$39.46
Non-Stocked Lead-Time 28 Weeks

Mfr. Part No.
1546657-8

Mouser Part No
571-1546657-8

TE Connectivity

Barrier Terminal Blocks 8P PCV DUAL BARRIER,0.250

Datasheet

Non-Stocked Lead-Time 28 Weeks

HK$39.46

Min.: 4,800
Mult.: 4,800

Barrier Terminal Blocks

8 Position

6.35 mm

10 A

300 V

30 AWG

16 AWG

Dual Barrier Strip

2 Row

Through Hole

Black

BC6

Bulk

Barrier Terminal Blocks 9P PCV DUAL BARRIER,0.250

1546657-9
TE Connectivity
4,800: HK$35.18
Non-Stocked Lead-Time 28 Weeks

Mfr. Part No.
1546657-9

Mouser Part No
571-1546657-9

TE Connectivity

Barrier Terminal Blocks 9P PCV DUAL BARRIER,0.250

Datasheet

Non-Stocked Lead-Time 28 Weeks

HK$35.18

Min.: 4,800
Mult.: 4,800

Barrier Terminal Blocks

9 Position

6.35 mm

10 A

300 V

30 AWG

16 AWG

Dual Barrier, Flat Block without Mounting Ears

Direct

Black

BC6

Bulk

Barrier Terminal Blocks 3P .325 TRI-BARRIER W/COVER

1546927-3
TE Connectivity
5,400: HK$10.77
Non-Stocked Lead-Time 28 Weeks

Mfr. Part No.
1546927-3

Mouser Part No
571-1546927-3

TE Connectivity

Barrier Terminal Blocks 3P .325 TRI-BARRIER W/COVER

Datasheet

Non-Stocked Lead-Time 28 Weeks

HK$10.77

Min.: 5,400
Mult.: 5,400

Barrier Terminal Blocks

3 Position

8.26 mm

15 A

300 V

22 AWG

14 AWG

Tri-Barrier, Open Bottom with Standoffs

Direct

#4 Series Tri-Barrier

Bulk

Barrier Terminal Blocks 4P .325 TRI-BARR

1546927-4
TE Connectivity
4,800: HK$26.14
Non-Stocked Lead-Time 28 Weeks

Mfr. Part No.
1546927-4

Mouser Part No
571-1546927-4

TE Connectivity

Barrier Terminal Blocks 4P .325 TRI-BARR

Datasheet

Non-Stocked Lead-Time 28 Weeks

HK$26.14

Min.: 4,800
Mult.: 4,800

Barrier Terminal Blocks

4 Position

8.26 mm

15 A

300 V

22 AWG

14 AWG

Tri-Barrier Strip

1 Row

Through Hole

Black

#4 Series Tri-Barrier

Bulk

M3 Barrier Terminal Blocks

Customer Service Office

Company

Resources

Support