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. 391-0556
Mfr. Part No.ATK15H-3P
BrandToyogiken
SGD6.12
Each
units
- 10mm - - - - - 3.5 mm² - - 30A 600 V - -
RS Stock No. 391-0427
Mfr. Part No.ATK10-3P
BrandToyogiken
SGD3.70
Each
units
- 8mm - - - - - 2 mm² - - 20A 600 V - -
RS Stock No. 391-0449
Mfr. Part No.ATK10-6P
BrandToyogiken
SGD6.02
Each
units
- 8mm - - - - - 2 mm² - - 20A 600 V - -
RS Stock No. 391-0540
Mfr. Part No.ATK15H-2P
BrandToyogiken
SGD5.08
Each
units
- 10mm - - - - - 3.5 mm² - - 30A 600 V - -
RS Stock No. 391-0461
Mfr. Part No.ATK10-10P
BrandToyogiken
SGD9.47
Each
units
- 8mm - - - - - 2 mm² - - 20A 600 V - -
RS Stock No. 391-0512
Mfr. Part No.ATK10-18P
BrandToyogiken
SGD15.32
Each
units
- 8mm - - - - - 2 mm² - - 20A 600 V - -
RS Stock No. 391-0528
Mfr. Part No.ATK10-20P
BrandToyogiken
SGD17.58
Each
units
- 8mm - - - - - 2 mm² - - 20A 600 V - -
RS Stock No. 391-0562
Mfr. Part No.ATK15H-6P
BrandToyogiken
SGD9.15
Each
units
- 10mm - - - - - 3.5 mm² - - 30A 600 V - -
RS Stock No. 391-0657
Mfr. Part No.PCN-1H20
BrandToyogiken
SGD82.62
Each
units
- 7.62mm - - - - - 1.25 mm² PPO - 1A 125 V - -
RS Stock No. 391-0641
Mfr. Part No.RTK-10M-20P
BrandToyogiken
SGD14.85
Each
units
- 7mm - - - - - - - - 15A 250 V - -
RS Stock No. 391-0679
Mfr. Part No.PCN-1H34
BrandToyogiken
SGD94.82
Each
units
- 7.62mm - - - - - 1.25 mm² PPO - 1A 125 V - -
RS Stock No. 391-0584
Mfr. Part No.ATK15H-16P
BrandToyogiken
SGD19.42
Each
units
- 10mm - - - - - 3.5 mm² - - 30A 600 V - -
RS Stock No. 391-0613
Mfr. Part No.RTK-10M-8P
BrandToyogiken
SGD7.20
Each
units
- 7mm - - - - - - - - 15A 250 V - -
RS Stock No. 391-0506
Mfr. Part No.ATK10-16P
BrandToyogiken
SGD13.81
Each
units
- 8mm - - - - - 2 mm² - - 20A 600 V - -
RS Stock No. 391-0764
Mfr. Part No.PCN-2M34A
BrandToyogiken
SGD96.26
Each
units
- 7.62mm - - - - - 1.25 mm² PPO - 1A 125 V - -
RS Stock No. 391-0590
Mfr. Part No.RTK-10M-4P
BrandToyogiken
SGD4.79
Each
units
- 7mm - - - - - - - - 15A 250 V - -
RS Stock No. 391-0499
Mfr. Part No.ATK10-15P
BrandToyogiken
SGD13.00
Each
units
- 8mm - - - - - 2 mm² - - 20A 600 V - -
RS Stock No. 391-0433
Mfr. Part No.ATK10-4P
BrandToyogiken
SGD4.61
Each
units
- 8mm - - - - - 2 mm² - - 20A 600 V - -
RS Stock No. 391-0635
Mfr. Part No.RTK-10M-15P
BrandToyogiken
SGD11.61
Each
units
- 7mm - - - - - - - - 15A 250 V - -
RS Stock No. 391-0629
Mfr. Part No.RTK-10M-10P
BrandToyogiken
SGD8.83
Each
units
- 7mm - - - - - - - - 15A 250 V - -