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 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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Beskrivning Pris 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-artikelnummer 123-4541
VarumärkeRS PRO
29,55 kr
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40 6mm - Steel Tin 4 - - - - - 12 V 86 x 56 x 7.5mm 7.5mm
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Tillv. art.nr38770-0112
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12 9.53mm Straight Brass Nickel 2 6 → 32 - PBT - - - 130.9 x 22.4 x 11.2mm 11.2mm
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36 6.35mm - - - 2 - - - - - - 117 x 38 x 7.5mm 38mm
RS-artikelnummer 885-9285
Tillv. art.nr18-140
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18 9.53mm Straight Brass Nickel 2 5 → 40 16 AWG Phenolic 180.98mm 15A 250 V ac 188.14 x 22.23 x 10.31mm 10.31mm
RS-artikelnummer 822-7171
Tillv. art.nr38760-0112
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12 9.53mm Straight Brass Nickel 2 6 → 32 24 → 12 AWG Thermoplastic - - - 130.9 x 22.4 x 16mm 16mm
RS-artikelnummer 822-7105
Tillv. art.nr38721-6703
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3 9.53mm Straight Brass Tin 1 6 → 32 - PBT - - - 49.7 x 15.7 x 16.8mm 16.8mm
RS-artikelnummer 822-7203
Tillv. art.nr38770-0105
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25,85 kr
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5 9.53mm Straight Brass Nickel 2 6 → 32 - PBT - - - 64.3 x 22.4 x 11.2mm 11.2mm
RS-artikelnummer 822-7174
Tillv. art.nr38760-0109
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9 9.53mm Straight Brass Nickel 2 6 → 32 24 → 12 AWG Thermoplastic - - - 102.4 x 22.4 x 16mm 16mm
RS-artikelnummer 885-9314
Tillv. art.nr12-141
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12 11.13mm Straight Brass Nickel 2 6 → 32 14 AWG Phenolic 144.45mm 20A 250 V ac 152.4 x 28.58 x 12.7mm 12.7mm
RS-artikelnummer 782-2888
Tillv. art.nr1546310-6
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6 14.27mm - - - 2 - 22 → 10 AWG - - 30A 300 V - -
RS-artikelnummer 885-9276
Tillv. art.nr10-140
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10 9.53mm Straight Brass Nickel 2 5 → 40 16 AWG Phenolic 104.78mm 15A 250 V ac 111.94 x 22.23 x 10.31mm 10.31mm
RS-artikelnummer 161-5083
Tillv. art.nr1-1437667-0
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4 8.26mm Straight Copper Alloy Tin 1 6 → 32 22 → 12 AWG Nylon - 20A 300 V 34.67 x 13.46 x 12.7mm 12.7mm
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Tillv. art.nr38721-6704
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4 9.53mm Straight Brass Tin 1 6 → 32 - PBT - - - 59.2 x 15.7 x 16.8mm 16.8mm
RS-artikelnummer 822-7253
Tillv. art.nr38780-0110
VarumärkeMolex
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10 11.11mm Straight Brass Nickel 2 6 → 32 - Thermoplastic - - - 130.2 x 28.6 x 14mm 14mm
RS-artikelnummer 822-7054
Tillv. art.nr38720-3203
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3 9.53mm Straight Brass Tin 1 6 → 32 - Thermoplastic - - - 49.7 x 15.7 x 16.8mm 16.8mm
RS-artikelnummer 822-7206
Tillv. art.nr38770-0106
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6 9.53mm Straight Brass Nickel 2 6 → 32 - PBT - - - 73.8 x 22.4 x 11.2mm 11.2mm
RS-artikelnummer 804-5749
Tillv. art.nr3240252
VarumärkePhoenix Contact
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- - - - - - - - - - - - - -
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Tillv. art.nr1546306-6
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6 9.53mm - Brass Tin 2 UNC 6-32 22 → 12 AWG Thermoplastic - 20A 300 V - -
RS-artikelnummer 885-6848
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9 11.13mm Straight Brass Nickel 2 6 → 32 14 AWG Phenolic 111.13mm 20A 250 V ac 119.05 x 28.58 x 12.7mm 12.7mm
RS-artikelnummer 885-6722
Tillv. art.nr5-142
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5 14.3mm Straight Brass Nickel 2 8 → 32 10 AWG Phenolic 85.73mm 30A 250 V ac 96.04 x 33.32 x 15.88mm 15.88mm