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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Description Price 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 Stock No. 822-7203
Mfr. Part No.38770-0105
BrandMolex
kr 24,93
Each
Units
5 9.53mm Straight Brass Nickel 2 M3 - PBT - - - 64.3 x 22.4 x 11.2mm 11.2mm
RS Stock No. 885-9305
Mfr. Part No.8-140-Y
kr 129,21
Each
Units
8 9.53mm Straight Brass Nickel 2 M3 16 AWG Phenolic 85.73mm 15A 250 V ac 92.89 x 22.23 x 10.31mm 10.31mm
RS Stock No. 415-651
Mfr. Part No.1-1103417-1
kr 672,38
Each
Units
16 - - - - - - - - - - - - -
RS Stock No. 885-9279
Mfr. Part No.12-140
kr 79,25
Each
Units
12 9.53mm Straight Brass Nickel 2 M3 16 AWG Phenolic 123.83mm 15A 250 V ac 130.99 x 22.23 x 10.31mm 10.31mm
RS Stock No. 821-2658
Mfr. Part No.1437664-4
kr 11,76
Each
Units
2 9.53mm Straight Copper Alloy Tin 1 - 22 → 12 AWG Polyamide - 20A - 20.55 x 16.51 x 16mm 16mm
RS Stock No. 822-7086
Mfr. Part No.38720-6210
BrandMolex
kr 57,51
Each
Units
10 9.53mm Straight Brass Tin 1 M3 22 → 14 AWG PBT - 15A 300 V 116.3 x 15.7 x 16.8mm 16.8mm
RS Stock No. 885-9260
Mfr. Part No.5-140
kr 20,608
Each (In a Pack of 10)
Units
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 Stock No. 822-7212
Mfr. Part No.38770-0109
BrandMolex
kr 37,88
Each
Units
9 9.53mm Straight Brass Nickel 2 M3 - PBT - - - 102.4 x 22.4 x 11.2mm 11.2mm
RS Stock No. 822-7228
Mfr. Part No.38780-0102
BrandMolex
kr 16,15
Each
Units
2 11.11mm Straight Brass Nickel 2 M3 - Thermoplastic - - - 41.3 x 28.6 x 14mm 14mm
RS Stock No. 885-9327
Mfr. Part No.20-141
kr 110,56
Each
Units
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 Stock No. 415-588
Mfr. Part No.1106445-2
kr 1 754,01
Each
Units
- - - - - - - - - - - - - -
RS Stock No. 168-0875
Mfr. Part No.8PCV-02-006
kr 7,679
Each (On a Reel of 4000)
Units
2 11.1mm Straight Copper Alloy Tin 1 M4 22 → 10 AWG Thermoplastic - 30A 600 V 0.947 x 0.8 x 0.77in 19mm
RS Stock No. 822-7161
Mfr. Part No.38760-0106
BrandMolex
kr 28,61
Each
Units
6 9.53mm Straight Brass Nickel 2 M3 24 → 12 AWG Thermoplastic - - - 73.8 x 22.4 x 16mm 16mm
RS Stock No. 822-7064
Mfr. Part No.38720-3210
BrandMolex
kr 44,27
Each
Units
10 9.53mm Straight Brass Tin 1 M3 - Thermoplastic - - - 116.3 x 15.7 x 16.8mm 16.8mm
RS Stock No. 822-7152
Mfr. Part No.38752-4607
BrandMolex
kr 47,35
Each
Units
7 - - - - 1 - - - - - - - -
RS Stock No. 885-9318
Mfr. Part No.15-141
kr 83,60
Each
Units
15 11.13mm Straight Brass Nickel 2 M3 14 AWG Phenolic 177.8mm 20A 250 V ac 185.72 x 28.58 x 12.7mm 12.7mm
RS Stock No. 822-7171
Mfr. Part No.38760-0112
BrandMolex
kr 56,75
Each
Units
12 9.53mm Straight Brass Nickel 2 M3 24 → 12 AWG Thermoplastic - - - 130.9 x 22.4 x 16mm 16mm
RS Stock No. 782-2826
Mfr. Part No.1-1546306-4
kr 64,21
Each
Units
14 9.53mm - - - 2 - 22 → 12 AWG - - 20A 300 V - -
RS Stock No. 804-5755
Mfr. Part No.3240255
kr 28,774
Each (In a Pack of 25)
Units
- - - - - - - - - - - - - -
RS Stock No. 821-2456
Mfr. Part No.3-1437646-9
kr 16,75
Each
Units
3 6.35mm Straight Copper Alloy Tin 1 M3 30 → 16 AWG Thermoplastic - 10A 300 V 20.32 x 12.7 x 13.97mm 13.97mm
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