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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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. 822-7054
Mfr. Part No.38720-3203
BrandMolex
PHP94.50
Each
units
3 9.53mm Straight Brass Tin 1 6 → 32 - Thermoplastic - - - 49.7 x 15.7 x 16.8mm 16.8mm
RS Stock No. 822-7076
Mfr. Part No.38720-6202
BrandMolex
PHP81.00
Each
units
2 9.53mm Straight Brass Tin 1 6 → 32 22 → 14 AWG PBT - 15A 300 V 40.1 x 15.7 x 16.8mm 16.8mm
RS Stock No. 822-7070
Mfr. Part No.38720-6204
BrandMolex
PHP143.98
Each
units
4 9.53mm Straight Brass Tin 1 6 → 32 22 → 14 AWG PBT - 15A 300 V 59.2 x 15.7 x 16.8mm 16.8mm
RS Stock No. 144-8092
Mfr. Part No.387207502
BrandMolex
PHP93,286.00
1 Tray of 1100
Tray(s)
2 9.53mm Straight Brass Tin 1 #6-32 22 → 12 AWG PBT - 25A 300 V 21.1 x 15.7 x 16.8mm 16.8mm
RS Stock No. 822-7244
Mfr. Part No.38780-0109
BrandMolex
PHP257.15
Each
units
9 11.11mm Straight Brass Nickel 2 6 → 32 - Thermoplastic - - - 119 x 28.6 x 14mm 14mm
RS Stock No. 822-7082
Mfr. Part No.38720-6208
BrandMolex
PHP158.00
Each
units
8 9.53mm Straight Brass Tin 1 6 → 32 22 → 14 AWG PBT - 15A 300 V 97.3 x 15.7 x 16.8mm 16.8mm
RS Stock No. 822-7222
Mfr. Part No.38780-0103
BrandMolex
PHP87.56
Each
units
3 11.11mm Straight Brass Nickel 2 6 → 32 - Thermoplastic - - - 52.4 x 28.6 x 14mm 14mm
RS Stock No. 822-7137
Mfr. Part No.38740-6102
BrandMolex
PHP96.02
Each
units
2 11.11mm Straight Brass Tin 1 6 → 32 22 → 14 AWG Valox - 15A 300 V 43.5 x 16 x 14.6mm 14.6mm
RS Stock No. 822-7234
Mfr. Part No.38780-0105
BrandMolex
PHP159.50
Each
units
5 11.11mm Straight Brass Nickel 2 6 → 32 - Thermoplastic - - - 74.6 x 28.6 x 14mm 14mm
RS Stock No. 822-7089
Mfr. Part No.38720-6206
BrandMolex
PHP157.24
Each
units
6 9.53mm Straight Brass Tin 1 6 → 32 22 → 14 AWG PBT - 15A 300 V 78.2 x 15.7 x 16.8mm 16.8mm
RS Stock No. 144-8151
Mfr. Part No.387207502
BrandMolex
PHP101.36
Each
units
2 9.53mm Straight Brass Tin 1 #6-32 22 → 12 AWG PBT - 25A 300 V 21.1 x 15.7 x 16.8mm 16.8mm
RS Stock No. 822-7058
Mfr. Part No.38720-3204
BrandMolex
PHP99.75
Each
units
4 9.53mm Straight Brass Tin 1 6 → 32 - Thermoplastic - - - 59.2 x 15.7 x 16.8mm 16.8mm
RS Stock No. 822-7231
Mfr. Part No.38780-0104
BrandMolex
PHP130.93
Each
units
4 11.11mm Straight Brass Nickel 2 6 → 32 - Thermoplastic - - - 63.5 x 28.6 x 14mm 14mm
RS Stock No. 822-7177
Mfr. Part No.38760-0110
BrandMolex
PHP185.89
Each
units
10 9.53mm Straight Brass Nickel 2 6 → 32 24 → 12 AWG Thermoplastic - - - 111.9 x 22.4 x 16mm 16mm
RS Stock No. 822-7171
Mfr. Part No.38760-0112
BrandMolex
PHP308.19
Each
units
12 9.53mm Straight Brass Nickel 2 6 → 32 24 → 12 AWG Thermoplastic - - - 130.9 x 22.4 x 16mm 16mm
RS Stock No. 822-7159
Mfr. Part No.38760-0103
BrandMolex
PHP121.54
Each
units
3 9.53mm Straight Brass Nickel 2 6 → 32 24 → 12 AWG Thermoplastic - - - 45.2 x 22.4 x 16mm 16mm
RS Stock No. 822-7199
Mfr. Part No.38770-0103
BrandMolex
PHP71.74
Each
units
3 9.53mm Straight Brass Nickel 2 6 → 32 - PBT - - - 45.2 x 22.4 x 11.2mm 11.2mm
RS Stock No. 822-7095
Mfr. Part No.38720-6212
BrandMolex
PHP274.47
Each
units
12 9.53mm Straight Brass Tin 1 6 → 32 22 → 14 AWG PBT - 15A 300 V 135.4 x 15.7 x 16.8mm 16.8mm
RS Stock No. 822-7238
Mfr. Part No.38780-0106
BrandMolex
PHP142.26
Each
units
6 11.11mm Straight Brass Nickel 2 6 → 32 - Thermoplastic - - - 85.7 x 28.6 x 14mm 14mm
RS Stock No. 822-7036
Mfr. Part No.38700-6104
BrandMolex
PHP141.96
Each
units
4 8.26mm Straight Brass Tin 1 6 → 32 22 → 14 AWG Thermoplastic - 15A 300 V 49.2 x 12.7 x 12.7mm 12.7mm