RS PRO

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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Part Details Brand Stock 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 Length Width Maximum Operating Temperature Minimum Operating Temperature
Barrier Strip, 3 Contact, 11.13mm Pitch, 1 Row, 600 V Molex 410 3 11.13mm Straight Brass Tin 1 6 → 32 - PBT - - 600 V 37.1 x 16.5 x 19.6mm 19.6mm 37.1mm 16.5mm - -
Barrier Strip, 3 Contact, 11.13mm Pitch, 1 Row, 600 V Molex 0 3 11.13mm Straight Brass Tin 1 6 → 32 - PBT - - 600 V 37.1 x 16.5 x 19.6mm 19.6mm 37.1mm 16.5mm - -
1 pole interlock barrier strip,tab/tab RS Pro 9260 1 - - Steel Zinc - M4 22 → 12 AWG Polyamide 11.2mm 20A 600 V 38 x 29 x 11mm 11mm 38mm 29mm +110°C -5°C
1 pole interlock barrier strip,tab/screw RS Pro 5950 1 - - Steel Zinc - M4 22 → 12 AWG Polyamide 11.2mm 20A 600 V 38 x 29 x 11mm 11mm 38mm 29mm +110°C -5°C
Barrier Strip, 4 Contact, 8.26mm Pitch, 1 Row, 20A, 300 V TE Connectivity 5531 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 34.67mm 13.46mm - -
Barrier Strip, 3 Contact, 9.53mm Pitch, 1 Row, 20A TE Connectivity 2951 3 9.53mm Straight Copper Alloy Tin 1 - 22 → 12 AWG PA - 20A - 30.07 x 16.51 x 16mm 16mm 30.07mm 16.51mm +105°C -40°C
Barrier Strip, 36 Contact, 6.35mm Pitch, 2 Row RS Pro 2820 36 6.35mm - - - 2 - - - - - - 117 x 38 x 7.5mm 38mm 117mm 38mm - -
Standard tag strip,266.7Lx17.9Hx10.6mm RS Pro 1730 28 9.5mm - - - - - - - 28.6mm - - 266.7 x 17.9 x 10.6mm 10.6mm 266.7mm 17.9mm - -
140 Series Barrier Adj. Terminal Block Cinch Connectors 1300 - - Straight Brass Nickel - - - - - - - - - - - - -
Barrier Strip, 2 Contact, 9.53mm Pitch, 1 Row, 25A, 300 V
  • € 2,126.90
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Molex 929 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 21.1mm 15.7mm +100°C -40°C
Barrier Strip, 3 Contact, 9.53mm Pitch, 2 Row, 20A, 300 V TE Connectivity 905 3 9.53mm - Brass Tin 2 UNC 6-32 22 → 12 AWG Thermoplastic - 20A 300 V - - 1.8in - +105°C -40°C
Barrier Strip, 28 Contact, 6.3mm Pitch RS Pro 750 28 6.3mm - - - - - - - 28.6mm - - 194 x 16.7 x 4mm 4mm 194mm 16.7mm - -
Barrier Strip, 20 Contact, 9.53mm Pitch, 2 Row, 15A, 250 V ac Cinch Connectors 620 20 9.53mm Straight Brass Nickel 2 5 → 40 16 AWG Phenolic 200.03mm 15A 250 V ac 207.19 x 22.23 x 10.31mm 10.31mm 207.19mm 22.23mm +149°C -48°C
Barrier Strip, 6 Contact, 9.53mm Pitch, 2 Row, 20A, 300 V TE Connectivity 605 6 9.53mm - Brass Tin 2 UNC 6-32 22 → 12 AWG Thermoplastic - 20A 300 V - - 2.92in - +105°C -40°C
Dual Barrier Strip, 3 Contact, 9.53mm Pitch, 1 Row, 20A TE Connectivity 572 3 9.53mm Vertical Copper Alloy Tin 1 - 22 → 12 AWG Polyamide - 20A - - - - - - -
Barrier Strip, 2 Contact, 6.35mm Pitch, 1 Row, 10A, 300 V TE Connectivity 460 2 6.35mm Straight Copper Alloy Tin 1 M3 30 → 16 AWG Thermoplastic - 10A 300 V 13.97 x 12.7 x 13.97mm 13.97mm 13.97mm 12.7mm +120°C -
Barrier Strip, 6 Contact, 9.53mm Pitch, 2 Row Molex 437 6 9.53mm Straight Brass Nickel 2 6 → 32 - PBT - - - 73.8 x 22.4 x 11.2mm 11.2mm 73.8mm 22.4mm - -
Barrier Strip, 2 Contact, 11.1mm Pitch, 1 Row, 30A, 600 V TE Connectivity 398 2 11.1mm Straight Copper Alloy Tin 1 M4 22 → 10 AWG Thermoplastic - 30A 600 V 0.947 x 0.8 x 0.77in 0.77in 0.947in 0.8in +120°C -40°C
Barrier Strip, 4 Contact, 9.53mm Pitch, 2 Row, 20A, 300 V TE Connectivity 380 4 9.53mm - Brass Tin 2 UNC 6-32 22 → 12 AWG Thermoplastic - 20A 300 V - - 2.17in - +105°C -40°C
Solder Tag Board, 40 Contact, 6mm Pitch, 4 Row, 12 V RS Pro 278 40 6mm - Steel Tin 4 - - - - - 12 V 86 x 56 x 7.5mm 7.5mm 86mm 56mm - -
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