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 screw connects to a separate conductor on either end of the strip. Alternatively, terminal strips have several screws along two strips, creating a bus bar for the distribution of power.


Barrier strips can accommodate a broad range of wire sizes and provide a reliable connection. The term “contact” refers to the wire attached to the barrier and the contact pitch refers to the distance between each contact, measured from the centre of each opening or hole.


Applications of Barrier strips


Barrier strips are extensively used in electrical wiring for distributing electricity, connecting switches, electrical outlets and lighting fixtures to the mains. They’re also used to directly connect major appliances such as ovens. You will also find barrier strips in surge protectors and speakers.


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Omschrijving Prijs Number of Contacts Pitch Body Orientation Contact Material Contact Plating Number of Rows Screw Size Wire Size Material Fixing Centre Current Rating Voltage Rating Dimensions Depth
RS-stocknr. 433-703
FabrikantRS PRO
3,41 €
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Aantal stuks
36 6.35mm - - - 2 - - - - - - 117 x 38 x 7.5mm 38mm
RS-stocknr. 433-775
FabrikantRS PRO
1,622 €
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Aantal stuks
28 9.5mm - - - - - - - 28.6mm - - 266.7 x 17.9 x 10.6mm 10.6mm
RS-stocknr. 763-8110
FabrikantRS PRO
1,224 €
Each (In a Pack of 5)
Aantal stuks
- 9.5mm - Brass Tin - - 12 AWG Polyamide - 20A 750 V - -
RS-stocknr. 425-415
FabrikantRS PRO
1,035 €
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Aantal stuks
1 - - Steel Zinc - M4 22 → 12 AWG Polyamide 11.2mm 20A 600 V 38 x 29 x 11mm 11mm
RS-stocknr. 425-421
FabrikantRS PRO
1,254 €
Each (In a Pack of 10)
Aantal stuks
1 - - Steel Zinc - M4 22 → 12 AWG Polyamide 11.2mm 20A 600 V 38 x 29 x 11mm 11mm
RS-stocknr. 433-781
FabrikantRS PRO
1,729 €
Each (In a Pack of 10)
Aantal stuks
28 6.3mm - - - - - - - 28.6mm - - 194 x 16.7 x 4mm 4mm
RS-stocknr. 782-1999
Fabrikantnummer1546306-5
FabrikantTE Connectivity
1,666 €
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Aantal stuks
5 9.53mm - Brass Tin 2 M3 22 → 12 AWG Thermoplastic - 20A 300 V - -
RS-stocknr. 804-5764
Fabrikantnummer3240262
FabrikantPhoenix Contact
9,98 €
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Aantal stuks
- - - - - - - - - - - - - -
RS-stocknr. 885-9289
Fabrikantnummer20-140
FabrikantCinch Connectors
10,58 €
Each
Aantal stuks
20 9.53mm Straight Brass Nickel 2 M3 16 AWG Phenolic 200.03mm 15A 250 V ac 207.19 x 22.23 x 10.31mm 10.31mm
RS-stocknr. 403-926
Fabrikantnummer1716570000
FabrikantWeidmüller
4,366 €
Each (In a Pack of 5)
Aantal stuks
- 5.08mm - Copper Tin Alloy Tin - - 26 → 14 AWG Nylon - 14A 400 V - -
RS-stocknr. 885-9320
Fabrikantnummer3-142
FabrikantCinch Connectors
2,451 €
Each (In a Pack of 10)
Aantal stuks
3 14.3mm Straight Brass Nickel 2 M3 10 AWG Phenolic 57.15mm 30A 250 V ac 67.46 x 33.32 x 15.88mm 15.88mm
RS-stocknr. 885-9251
Fabrikantnummer3-140
FabrikantCinch Connectors
1,566 €
Each (In a Pack of 10)
Aantal stuks
3 9.53mm Straight Brass Nickel 2 M3 16 AWG Phenolic 38.1mm 15A 250 V ac 45.26 x 22.23 x 10.31mm 10.31mm
RS-stocknr. 885-9260
Fabrikantnummer5-140
FabrikantCinch Connectors
2,067 €
Each (In a Pack of 10)
Aantal stuks
5 9.53mm Straight Brass Nickel 2 M3 16 AWG Phenolic 57.15mm 15A 250 V ac 64.31 x 22.23 x 10.31mm 10.31mm
RS-stocknr. 885-9327
Fabrikantnummer20-141
FabrikantCinch Connectors
10,17 €
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Aantal stuks
20 11.13mm Straight Brass Nickel 2 M3 14 AWG Phenolic 233.35mm 20A 250 V ac 241.3 x 28.58 x 12.7mm 12.7mm
RS-stocknr. 782-2848
Fabrikantnummer2-1546306-6
FabrikantTE Connectivity
14,43 €
Each
Aantal stuks
26 9.53mm - - - 2 - 22 → 12 AWG - - 20A 300 V - -
RS-stocknr. 415-607
Fabrikantnummer2-1103641-3
FabrikantTE Connectivity
17,98 €
Each
Aantal stuks
24 - - - - - - - - - 16A 400 V - -
RS-stocknr. 822-7165
Fabrikantnummer38760-0108
FabrikantMolex
3,86 €
Each
Aantal stuks
8 9.53mm Straight Brass Nickel 2 M3 24 → 12 AWG Thermoplastic - - - 92.8 x 22.4 x 16mm 16mm
RS-stocknr. 885-9298
Fabrikantnummer24-140
FabrikantCinch Connectors
10,51 €
Each
Aantal stuks
24 9.53mm Straight - - 2 M3 16 AWG Phenolic 9.375 in 15A 250 V ac 245.3 x 22.2 x 10.3mm 10.3mm
RS-stocknr. 822-7070
Fabrikantnummer38720-6204
FabrikantMolex
2,69 €
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Aantal stuks
4 9.53mm Straight Brass Tin 1 M3 22 → 14 AWG PBT - 15A 300 V 59.2 x 15.7 x 16.8mm 16.8mm
RS-stocknr. 822-7171
Fabrikantnummer38760-0112
FabrikantMolex
5,22 €
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Aantal stuks
12 9.53mm Straight Brass Nickel 2 M3 24 → 12 AWG Thermoplastic - - - 130.9 x 22.4 x 16mm 16mm