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.

100 Products showing for Barrier Strips

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Toyogiken Barrier Strip, 7mm Pitch, 15A, 250 V, Screw Down Termination RS Stock No.: 391-0607 Mfr. Part No.: RTK-10M-6P Datasheets: HK$46.42 Each	Toyogiken	-	7mm	-	-	-	-	-	-	-	-	15A	250 V	-	-
Sato Parts Barrier Strip, 10.16mm Pitch, 15A, 250 V, Screw Down Termination RS Stock No.: 646-2353 Mfr. Part No.: ML-50-S1BXF-2P Datasheets: HK$50.816 Each (In a Pack of 5)	Sato Parts	-	10.16mm	-	-	-	-	-	-	PBT	-	15A	250 V	-	-
Toyogiken Barrier Strip, 10mm Pitch, 30A, 600 V, Screw Down Termination RS Stock No.: 391-0578 Mfr. Part No.: ATK15H-10P Datasheets: HK$100.84 Each	Toyogiken	-	10mm	-	-	-	-	-	3.5 mm²	-	-	30A	600 V	-	-
Toyogiken Barrier Strip, 8mm Pitch, 20A, 600 V, Screw Down Termination RS Stock No.: 391-0483 Mfr. Part No.: ATK10-12P Datasheets: HK$89.90 Each	Toyogiken	-	8mm	-	-	-	-	-	2 mm²	-	-	20A	600 V	-	-
Sato Parts Barrier Strip, 7.62mm Pitch, 10A, 250 V, Screw Down Termination RS Stock No.: 646-0830 Mfr. Part No.: ML-41-S1AXF-16P Datasheets: HK$111.17 Each (In a Pack of 5)	Sato Parts	-	7.62mm	-	-	-	-	-	-	PBT	-	10A	250 V	-	-
Sato Parts Barrier Strip, 7.62mm Pitch, 10A, 250 V, Screw Down Termination RS Stock No.: 646-0004 Mfr. Part No.: ML-40-S1BXF-5P Datasheets: HK$38.55 Each (In a Pack of 5)	Sato Parts	-	7.62mm	-	-	-	-	-	-	PBT	-	10A	250 V	-	-
Toyogiken Barrier Strip, 7.62mm Pitch, 1A, 125 V, Screw Down Termination RS Stock No.: 391-0685 Mfr. Part No.: PCN-1H40 Datasheets: HK$682.06 Each	Toyogiken	-	7.62mm	-	-	-	-	-	1.25 mm²	PPO	-	1A	125 V	-	-
Toyogiken Barrier Strip, 7.62mm Pitch, 1A, 125 V, Screw Down Termination RS Stock No.: 391-0657 Mfr. Part No.: PCN-1H20 Datasheets: HK$504.83 Each	Toyogiken	-	7.62mm	-	-	-	-	-	1.25 mm²	PPO	-	1A	125 V	-	-
Sato Parts Barrier Strip, 7.62mm Pitch, 10A, 250 V, Screw Down Termination RS Stock No.: 646-0155 Mfr. Part No.: ML-40-S1BYS-3P Datasheets: HK$19.274 Each (In a Pack of 5)	Sato Parts	-	7.62mm	-	-	-	-	-	-	PBT	-	10A	250 V	-	-
Sato Parts Barrier Strip, 5 Contact, 7.62mm Pitch, 1 Row, 10A, 250 V, Solder Termination RS Stock No.: 630-0441 Mfr. Part No.: ML-40-S1BYF-5P Datasheets: HK$26.69 Each	Sato Parts	5	7.62mm	Straight	-	-	1	-	-	-	-	10A	250 V	-	-
Sato Parts Barrier Strip, 8 Contact, 10.16mm Pitch, 1 Row, 15A, 250 V RS Stock No.: 630-0823 Mfr. Part No.: ML-50-S1AXF-8P Datasheets: HK$96.38 Each	Sato Parts	8	10.16mm	Straight	-	-	1	-	-	PBT	-	15A	250 V	103.34 x 16.6 x 31mm	31mm
Sato Parts Barrier Strip, 7 Contact, 7.62mm Pitch, 1 Row, 10A, 250 V, Solder Termination RS Stock No.: 630-0463 Mfr. Part No.: ML-40-S1BYF-7P Datasheets: HK$46.80 Each	Sato Parts	7	7.62mm	Straight	-	-	1	-	-	-	-	10A	250 V	-	-
WECO Barrier Strip, 3 Contact, 11 Pitch, 6 Row, 25A, 400 V RS Stock No.: 209-7562 Mfr. Part No.: 307PC03WE42 Datasheets: HK$41.15 Each	WECO	3	11	Straight	Brass	Nickel	6	-	-	-	-	25A	400 V	-	-
Toyogiken Barrier Strip, 8mm Pitch, 20A, 600 V, Screw Down Termination RS Stock No.: 391-0499 Mfr. Part No.: ATK10-15P Datasheets: HK$89.40 Each	Toyogiken	-	8mm	-	-	-	-	-	2 mm²	-	-	20A	600 V	-	-
Sato Parts Barrier Strip, 4 Contact, 7.62mm Pitch, 1 Row, 10A, 250 V, Solder Termination RS Stock No.: 630-0435 Mfr. Part No.: ML-40-S1BYF-4P Datasheets: HK$18.93 Each	Sato Parts	4	7.62mm	Straight	-	-	1	-	-	-	-	10A	250 V	-	-
Cinch Barrier Strip, 10 Contact, 11.13mm Pitch, 2 Row, 20A, 250 V ac RS Stock No.: 885-8497 Mfr. Part No.: 10-141 Datasheets: HK$44.30 Each	Cinch	10	11.13mm	Straight	Brass	Nickel	2	M3	14 AWG	Phenolic	122.25mm	20A	250 V ac	130.18 x 28.58 x 12.7mm	12.7mm
Sato Parts Barrier Strip, 7.62mm Pitch, 10A, 250 V, Screw Down Termination RS Stock No.: 646-0183 Mfr. Part No.: ML-40-S1BYS-6P Datasheets: HK$32.208 Each (In a Pack of 5)	Sato Parts	-	7.62mm	-	-	-	-	-	-	PBT	-	10A	250 V	-	-
Sato Parts Barrier Strip, 7.62mm Pitch, 10A, 250 V, Screw Down Termination RS Stock No.: 646-0818 Mfr. Part No.: ML-41-S1AXF-8P Datasheets: HK$69.714 Each (In a Pack of 5)	Sato Parts	-	7.62mm	-	-	-	-	-	-	PBT	-	10A	250 V	-	-
Toyogiken Barrier Strip, 7mm Pitch, 15A, 250 V, Screw Down Termination RS Stock No.: 391-0590 Mfr. Part No.: RTK-10M-4P Datasheets: HK$43.89 Each	Toyogiken	-	7mm	-	-	-	-	-	-	-	-	15A	250 V	-	-
Sato Parts Barrier Strip, 7.62mm Pitch, 10A, 250 V, Screw Down Termination RS Stock No.: 645-9903 Mfr. Part No.: ML-40-S1AXS-7P Datasheets: HK$45.694 Each (In a Pack of 5)	Sato Parts	-	7.62mm	-	-	-	-	-	-	PBT	-	10A	250 V	-	-

Barrier Strips

How do barrier strips work?

Applications of Barrier strips

100 Products showing for Barrier Strips

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