Barrier Strips

Barrier strips are screw-type electrical connectors that allow more than one circuit to connect to another circuit. Wires are clamped down to a metal part by tightening of a screw. Multiple screw terminals are arranged such that the metal strips are separated by a barrier or insulating block.

How do barrier strips work?

Each strip will have a pair of screws arranged such that each...

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RS Pro
6
-
Barrier Strip
-
6.35mm
Straight
20A
Tin Plated Brass
Polycarbonate
Zinc Plated
-
11.2 mm
2
4 to 2 mm²
-
12/22 AWG
-
-
-
-40°C
Screw
-
-
105°C
300 V
-
74.2mm
-
cUL, CE
T64
38mm
21.8 mm
-
-
-
RS PRO Barrier Strip, 1 Contact, 1 Row, 600 V, 20A
RS Stock No.425-421BrandRS PRO

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RS Pro
1
-
Barrier Strip
-
-
Vertical
20A
Steel
Polyamide
Zinc
-
11.2 mm
1
M4
-
22/12 AWG
-
-
-
-5°C
Screw
Screw
-
110°C
600 V
-
38mm
-
No
-
11mm
29 mm
-
-
-
RS PRO Barrier Strip, 36 Contact, 6.35 mm Pitch, 2 Row
RS Stock No.433-703BrandRS PRO

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RS Pro
36
-
Barrier Strip
-
6.35mm
-
-
Tin
-
-
-
-
2
-
-
-
-
-
-
-
Screw
-
-
-
-
-
117mm
-
No
-
38mm
38 mm
-
-
-
RS PRO Barrier Strip, 28 Contact, 9.5 mm Pitch, 1 Row
RS Stock No.433-775BrandRS PRO

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RS Pro
28
-
Barrier Strip
-
9.5mm
-
-
-
-
-
-
28.6 mm
1
-
-
-
-
-
-
-
Screw
Screw
-
-
-
-
266.7mm
-
No
-
10.6mm
17.9 mm
-
-
-
RS PRO Barrier Strip, 28 Contact, 6.3 mm Pitch, 1 Row
RS Stock No.433-781BrandRS PRO

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RS Pro
28
-
Barrier Strip
-
6.3mm
-
-
-
-
-
-
28.6 mm
1
-
-
-
-
-
-
-
Screw
Screw
-
-
-
-
194mm
-
No
-
4mm
16.7 mm
-
-
-
RS PRO Barrier Strip, 4 Contact, 9.5 mm Pitch, 2 Row, 750 V, 20A
RS Stock No.763-8110BrandRS PRO

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RS Pro
4
-
Barrier Strip
-
9.5mm
Straight
20A
Brass
Polyamide
Tin
-
-
2
-
-
12 AWG
-
-
-
-40°C
Screw
-
-
105°C
750 V
-
36mm
-
No
-
13mm
21.6 mm
-
-
-
RS PRO Barrier Strip, 5 Contact, 5 Row, 400 V, 25A
RS Stock No.209-7564BrandRS PRO

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RS Pro
5
-
Barrier Strip
-
-
Straight
25A
Brass
Polycarbonate
Nickel
-
-
5
M4
-
16 AWG
-
-
-
-40°C
Screw
-
-
125°C
400 V
-
85.3mm
-
No
307-PC
22mm
36 mm
-
-
-
TE Connectivity Barrier Strip, 13 Contact, 9.53 mm Pitch, 1 Row, 300/600V, 5A
RS Stock No.679-258BrandTE ConnectivityManufacturers Part No.6-1437653-5

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TE Connectivity
13
-
Barrier Strip
-
9.53mm
-
5A
Copper Alloy
Thermoplastic
Tin
-
-
1
-
-
22 to 12 AWG
-
-
-
-
-
-
-
105°C
300/600V
-
125.37mm
-
UL 94V-0
6PCV
-
-
-
-
-
TE Connectivity Barrier Strip, 14 Contact, 9.53 mm Pitch, 1 Row, 300/600V, 5A
RS Stock No.679-076BrandTE ConnectivityManufacturers Part No.7-1437653-0

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TE Connectivity
14
-
Barrier Strip
-
9.53mm
Vertical
5A
Copper Alloy
Thermoplastic
Tin
-
-
1
-
-
22 to 12 AWG
-
-
-
-
-
Printed Circuit Pin
-
105°C
300/600V
-
134.9mm
-
UL 94V-0
Buchanan
-
-
-
-
-
TE Connectivity Barrier Strip, 3 Contact, 9.53 mm Pitch, 1 Row, 300V, 25A
RS Stock No.678-853BrandTE ConnectivityManufacturers Part No.7-1437651-0

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TE Connectivity
3
-
Barrier Strip
-
9.53mm
-
25A
Copper Alloy
Thermoplastic
Tin
-
-
1
-
-
22 to 12 AWG
-
-
-
-
-
-
-
105°C
300V
-
30.12mm
-
UL 94V-0
6PCR
-
-
-
-
-
TE Connectivity Barrier Strip, 7 Contact, 11.12 mm Pitch, 1 Row, 600V, 30A
RS Stock No.678-738BrandTE ConnectivityManufacturers Part No.796709-2

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TE Connectivity
7
-
Barrier Strip
-
11.12mm
-
30A
Copper Alloy
Thermoplastic
Tin
-
-
1
-
-
22 to 12 AWG
-
-
-
-40°C
-
-
-
120°C
600V
-
79.63mm
-
UL 94V-0
8DBL
-
-
-
-
-
TE Connectivity Dual Barrier Strip, 8 Contact, 8.26 mm Pitch, 1 Row, 150/300V, 20A
RS Stock No.678-942BrandTE ConnectivityManufacturers Part No.6-1437667-9

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TE Connectivity
8
-
Dual Barrier Strip
-
8.26mm
Right Angle
20A
Copper Alloy
Polyamide
Tin
-
-
1
-
-
22 to 12 AWG
-
-
-
-40°C
Binding Combo Head
Printed Circuit Pin
-
105°C
150/300V
-
67.69mm
-
UL 94V-0
4DB SERIES
-
-
-
-
-
Cinch Barrier Strip, 250 V, 15A
RS Stock No.885-7371BrandCinchManufacturers Part No.140J-1

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Cinch
-
-
Barrier Strip
-
-
Straight
15A
Brass
Brass
Nickel
-
3.45 mm
-
-
-
12 AWG
-
-
-
-
Screw
Screw
-
-
250 V
-
15.06mm
-
No
140
12.7mm
2.31 mm
-
-
-
TE Connectivity Barrier Strip, 2 Contact, 6.35 mm Pitch, 1 Row, 300 V, 10A
RS Stock No.821-2649BrandTE ConnectivityManufacturers Part No.3-1437646-3

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TE Connectivity
2
-
Barrier Strip
-
6.35mm
Straight
10A
Copper Alloy
Thermoplastic
Tin
-
-
1
M3
-
30/16 AWG
-
-
-
-40°C
Screw
Screw
-
120°C
300 V
-
13.97mm
-
No
Buchanan 3
13.97mm
12.7 mm
-
-
-
Cinch Barrier Strip, 10 Contact, 11.13 mm Pitch, 2 Row, 250 V ac, 20A
RS Stock No.885-8497BrandCinchManufacturers Part No.10-141

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Cinch
10
-
Barrier Strip
-
11.13mm
Straight
20A
Brass
Phenolic
Nickel
-
122.25 mm
2
M3
-
14 AWG
-
-
-
-48°C
-
Screw
-
149°C
250 V ac
-
130.18mm
-
No
141
12.7mm
28.58 mm
-
-
-
Molex Barrier Strip, 3 Contact, 12.7 mm Pitch, 1 Row, 60 V, 5A
RS Stock No.213-4592BrandMolexManufacturers Part No.389690003

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Molex
3
-
Barrier Strip
-
12.7mm
Vertical
5A
-
-
-
-
-
1
-
-
-
-
-
-
-40°C
-
-
-
120°C
60 V
-
-
-
RoHS, REACH
38969
-
-
-
-
-
WECO Barrier Strip, 5 Contact, 6 Row, 400 V, 25A
RS Stock No.209-7563BrandWECOManufacturers Part No.307PC05WE42

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WECO
5
-
Barrier Strip
-
-
Straight
25A
Brass
Polycarbonate
Nickel
-
-
6
M4
-
16 AWG
-
-
-
-40°C
Screw
-
-
125°C
400 V
-
74.3mm
-
No
307-PC
22mm
36 mm
-
-
-
Molex Barrier Strip, 3 Contact, 11.13 mm Pitch, 1 Row, 600 V
RS Stock No.178-9791BrandMolexManufacturers Part No.38630-7803

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Molex
3
-
Barrier Strip
-
11.13mm
Straight
-
Brass
Polybutylene Terephthalate
Tin
-
-
1
M3
-
-
-
-
-
-
Screw
Screw
-
-
600 V
-
37.1mm
-
RoHS
38360
19.6mm
16.5 mm
-
-
-
Sato Parts Barrier Strip, 16 Contact, 7.62 mm Pitch, 1 Row, 250 V, 10A
RS Stock No.630-0738BrandSato PartsManufacturers Part No.ML-40-S1AXF-16P

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Sato Parts
16
-
Barrier Strip
-
7.62mm
Straight
10A
-
Polybutylene Terephthalate
-
-
8 mm
1
M3
-
-
-
-
-
-
Screw
Screw
-
-
250 V
-
139.06mm
-
No
ML-40-S1AXF
24mm
14 mm
-
-
-
Cinch Connectors Barrier Strip, 24 Contact, 9.53 mm Pitch, 2 Row, 250 V ac, 15A
RS Stock No.885-9298BrandCinch ConnectorsManufacturers Part No.24-140

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Cinch Connectors
24
-
Barrier Strip
-
9.53mm
Straight
15A
Brass
Phenolic
Nickel
-
9.375 in
2
M3
-
16 AWG
-
-
-
-48°C
Screw
Screw
-
149°C
250 V ac
-
245.3mm
-
No
140
10.3mm
22.2 mm
-
-
-

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