About Barrier Terminal Blocks

Barrier Terminal Blocks

Barrier terminal blocks are a type of electrical connector used in the wiring of a variety of electrical, electronic, and automotive applications. They are a specialized type of terminal block – a block of circuitry with multiple terminals for connecting wires, much like the PCB terminal blocks used to connect wires to a circuit board – but with a barrier between the power, ground, and neutral bus bars. This barrier serves to prevent accidental shorting of the power, ground, and neutral wires when installing the terminal blocks. Additionally, the barrier helps to separate, shield, and insulate the power, ground, and neutral wires to prevent crosstalk and electromagnetic interference.

Barrier Terminal Blocks

Enable Filter
  Manufacturer
Reset
  Number Of Positions
Reset
  Pitch
Reset
  Current Rating
Reset
  Voltage Rating
Reset
  Wire Gauge Min
Reset
  Wire Gauge Max
Reset
  Type
Reset
  Number Of Rows
Reset
  Mounting Style
Reset
  Series
Reset
  Packaging
Reset
  Contact Plating
Reset
First...678910...
First...678910...
Image  Information Image Stock Code(▲▼)Description
Manufacturer
Global Stock ⓘ (▲▼)Price(USD) 

(Ex. GST)(▲▼)		Enter Qty Number of PositionsPitchCurrent RatingVoltage RatingWire Gauge MinWire Gauge MaxTypeNumber of RowsMounting StyleSeriesPackagingContact Plating
  
                
1-1546310-0


TE Connectivity AMP Barrier Terminal Blocks .563 DOUBLE ROW 10P w binding screws
Icon ROHS
This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.

TE Connectivity Availability : 7982
Ship by Fri. 02 May to Thu. 08 May Calender.png

USD 8.8

Multiples of: 1

1014.27 Mm30 A300 V2210Dual Barrier, Flat Block With Mounting Ears Open End Position0.563 Double RowBulk 
8PCV-12-006


Barrier Terminal Blocks VERTICAL RAISED 12P
Icon ROHS
This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.

TE Connectivity Availability : 4399
Ship by Fri. 02 May to Thu. 08 May Calender.png

USD 5.9578

Multiples of: 5

1211.1 Mm30 A600 VAC  Tri - Barrier, Open Bottom With Standoffs Without Mounting Ears Direct#8 SeriesBulk 
1-1546306-6


Barrier Terminal Blocks .374 DOUBLE ROW 16P w/ binding screws
Icon ROHS
This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.

TE Connectivity Availability : 4345
Ship by Wed. 30 Apr to Fri. 02 May Calender.png

USD 3.828

Multiples of: 1

 9.53 Mm20 A300 V2212Dual Barrier, Flat Block With Mounting Ears Open End Position0.374 Double RowBulk 
1546833-2


Barrier Terminal Blocks .375" 2P MOD W/COVER
Icon ROHS
This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.

TE Connectivity Availability : 4342
Ship by Wed. 30 Apr to Fri. 02 May Calender.png

USD 1.0395

Multiples of: 1

 9.53 Mm    Tri - Barrier, Open Flat Bottom  #6 SeriesBulk 
4DB-P107-02


Barrier Terminal Blocks DUAL .325" 2P 14-22
Icon ROHS
This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.

TE Connectivity Availability : 4318
Ship by Wed. 30 Apr to Fri. 02 May Calender.png

USD 0.5951

Multiples of: 1

 8.26 Mm15 A300 V  Dual Barrier, Flat Block Without Mounting Ears Through Hole4Db Tin
3PCV-05-006


Barrier Terminal Blocks TRI-BARRIER .250" 5P
Icon ROHS
This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.

TE Connectivity Availability : 4267
Ship by Wed. 30 Apr to Fri. 02 May Calender.png

USD 2.222

Multiples of: 1

 6.35 Mm10 A300 V30 Awg16 AwgTri - Barrier, Open Bottom With Standoffs Without Mounting Ears Through Hole#3 SeriesBulkTin
3531105001


Conn Barrier Strip 10 POS 9.53mm Screw ST Panel Mount 15A
Icon ROHS
This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.

Bel Fuse Availability : 4231
Ship by Fri. 02 May to Thu. 08 May Calender.png

USD 7.1167

Multiples of: 5

            
4DB-P108-06


Barrier Terminal Blocks DUAL 6 POS CLAMP
Icon ROHS
This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.

TE Connectivity Availability : 4223
Ship by Wed. 30 Apr to Fri. 02 May Calender.png

USD 1.738

Multiples of: 1

68.26 mm20 A150 V22 AWG12 AWGDual Barrier, Flat Block without Mounting Ears Direct4DB  
1546657-4


Barrier Terminal Blocks 4P VERT BARRIER STRP 6.35MM 300V 10A
Icon ROHS
This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.

TE Connectivity Availability : 4219
Ship by Fri. 02 May to Thu. 08 May Calender.png

USD 1.9875

Multiples of: 10

46.35 mm10 A300 V30 AWG16 AWGDual Barrier, Flat Block DirectBC6Bulk 
1546671-3


Barrier Terminal Blocks 3P VERT BARRER STRP 11.10MM 25A BLACK
Icon ROHS
This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.

TE Connectivity Availability : 4181
Ship by Wed. 30 Apr to Fri. 02 May Calender.png

USD 1.353

Multiples of: 1

311.1 Mm25 A 2214Dual Barrier, Flat Block With Mounting Ears Open End Position0.4375 Double RowBulk 
31001104


TB, WIRE TO BOARD, 4POS, 22-14AWG
Icon ROHS
This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.

Metz Availability : 4080
Ship by Fri. 02 May to Thu. 08 May Calender.png

USD 0.717

Multiples of: 25

            
39100-2002


Molex Barrier Terminal Blocks TERM STRIP 10MM HIGH PROF 2 CIR WHT
Icon ROHS
This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.

Molex Availability : 4043
Ship by Wed. 30 Apr to Fri. 02 May Calender.png

USD 0.4662

Multiples of: 1

 10 Mm30 A600 V   2 Row 39100Bulk 
4PCV-03-006


Barrier Terminal Blocks TRI-BARRIER .325" 3P
Icon ROHS
This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.

TE Connectivity Availability : 4040
Ship by Wed. 30 Apr to Fri. 02 May Calender.png

USD 1.463

Multiples of: 1

 8.26 Mm20 A150 V2212Tri - Barrier, Open Bottom With Standoffs Without Mounting Ears Direct#4 Series  
0987-RZ-TC-04


Conn Heavy Duty Terminal Blocks 8 POS 12.07mm Screw Cable Mount 50A
Icon ROHS
This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.

Marathon Availability : 4039
Ship by Fri. 02 May to Thu. 08 May Calender.png

USD 15.524

Multiples of: 1

            
MX25C-7.62-02P-BK01-Cu-S-A


Tin 2x1P 2 1 7.62mm -40℃~+105℃ 15A 300V Black 12~22 Straight pin Copper Alloy 2.5 Plugin,P=7.62mm Barrier Terminal Blocks ROHS
Icon ROHS
This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.

MAX Availability : 3892
Ship by Fri. 16 May to Wed. 21 May Calender.png

USD 0.0561

Multiples of: 5

 7.62mm     1Straight pin  Tin
2351886-8


8 Position Terminal Block Header, Male Pins, Shrouded (4 Side) 0.138" (3.50mm) Vertical Through Hole
Icon ROHS
This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.

TE Connectivity Availability : 3880
Ship by Wed. 30 Apr to Fri. 02 May Calender.png

USD 0.9609

Multiples of: 1

80.138 (3.50Mm)    Header, Male Pins, Shrouded (4 Side)  -Bulk 
1546306-3


Barrier Terminal Blocks .374 DOUBLE ROW 3P w/ binding screws
Icon ROHS
This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.

TE Connectivity Availability : 3865
Ship by Wed. 30 Apr to Fri. 02 May Calender.png

USD 0.8591

Multiples of: 1

 9.53 Mm20 A300 V2212Dual Barrier, Flat Block With Mounting Ears Open End Position0.374 Double RowBulk 
304


TERMINAL BLOCK, BARRIER, 4 POSITION, 14-10AWG
Icon ROHS
This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.

Marathon Availability : 3850
Ship by Fri. 02 May to Thu. 08 May Calender.png

USD 10.0931

Multiples of: 5

            
TSB100001DS


Conn Europa Terminal Block 2 POS Screw ST Cable Mount 40A
Icon ROHS
This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.

TE Connectivity Availability : 3844
Ship by Fri. 02 May to Thu. 08 May Calender.png

USD 0.7477

Multiples of: 25

112 mm40 A250 V22 AWG10 AWGBarrier Strip1 RowPanel MountTSB  
1546307-5


TE Connectivity Buchanan Barrier Terminal Blocks
Icon ROHS
This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.

TE Connectivity Availability : 3823
Ship by Wed. 30 Apr to Fri. 02 May Calender.png

USD 2.013

Multiples of: 1

59.53 Mm20 A 2212Dual Barrier, Flat Block With Mounting Ears Open End Position0.374 Double RowBulk 
  • NoFilter
  • Contains
  • DoesNotContain
  • StartsWith
  • EndsWith
  • EqualTo
  • NotEqualTo
  • GreaterThan
  • LessThan
  • GreaterThanOrEqualTo
  • LessThanOrEqualTo
  • Between
  • NotBetween
  • IsEmpty
  • NotIsEmpty
  • IsNull
  • NotIsNull
  • Custom
First...678910...

Looking for help? Visit our FAQ's Section to answer to all your questions

Resources

Company

Support

 

X-ON Worldwide Electronics

Welcome To X-ON Electronics
For over three decades, we have been advocating and shaping the electronic components industry. Our management complements our worldwide business scope and focus. We are committed to innovation, backed by a strong business foundation. If you need a trustworthy supplier of electronic components for your business – look no further.
  +61 8 9358 9358 |   sales@x-on.com.au |   Chat
 
Policies | Terms and Conditions | Sitemap

Copyright ©2025  X-ON Electronics Services. All rights reserved.
Please ensure you have read and understood our Terms & Conditions before purchasing. All prices exclude GST.

Image for all the cards that are accepted Image for all the cards that are accepted Image for all the cards that are accepted Image for all the cards that are accepted ISO Certified AS9120 Certified