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庫存編號 885-9298
製造零件編號24-140
HK$79.66
單位
24 9.53mm Straight - - 2 5 → 40 16 AWG Phenolic 9.375 in 15A 250 V ac 245.3 x 22.2 x 10.3mm 10.3mm
RS庫存編號 885-9305
製造零件編號8-140-Y
HK$41.75
單位
8 9.53mm Straight Brass Nickel 2 5 → 40 16 AWG Phenolic 85.73mm 15A 250 V ac 92.89 x 22.23 x 10.31mm 10.31mm
RS庫存編號 885-9279
製造零件編號12-140
HK$43.50
單位
12 9.53mm Straight Brass Nickel 2 5 → 40 16 AWG Phenolic 123.83mm 15A 250 V ac 130.99 x 22.23 x 10.31mm 10.31mm
RS庫存編號 885-9330
製造零件編號12-142
HK$74.11
單位
12 14.3mm Straight Brass Nickel 2 8 → 32 10 AWG Phenolic 185.72mm 30A 250 V ac 196.06 x 33.32 x 15.88mm 15.88mm
RS庫存編號 885-6848
製造零件編號9-141
HK$29.05
單位
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庫存編號 885-9302
製造零件編號6-141
HK$20.839
/個 (每包:10個)
單位
6 11.13mm Straight Brass Nickel 2 6 → 32 14 AWG Phenolic 77.77mm 20A 250 V ac 85.73 x 28.58 x 12.7mm 12.7mm
RS庫存編號 885-9295
製造零件編號4-140-Y
HK$37.31
單位
4 9.53mm Straight Brass Nickel 2 5 → 40 16 AWG Phenolic 47.63mm 15A 250 V ac 54.79 x 22.23 x 10.31mm 10.31mm
RS庫存編號 885-7920
製造零件編號141J
HK$2.691
/個 (每包:50個)
單位
- - Straight Brass Nickel - - - - - - - - -
RS庫存編號 885-9276
製造零件編號10-140
HK$34.53
單位
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庫存編號 885-6785
製造零件編號14-142
HK$87.47
單位
14 14.3mm Straight Brass Nickel 2 8 → 32 10 AWG Phenolic 214.3mm 30A 250 V ac 224.64 x 33.32 x 15.88mm 15.88mm
RS庫存編號 885-9318
製造零件編號15-141
HK$50.22
單位
15 11.13mm Straight Brass Nickel 2 6 → 32 14 AWG Phenolic 177.8mm 20A 250 V ac 185.72 x 28.58 x 12.7mm 12.7mm
RS庫存編號 885-6753
製造零件編號MS-16-142
HK$14.129
/個 (每包:10個)
單位
16 14.27mm Straight Brass Nickel 2 8 → 32 10 AWG Phenolic 242.87mm 30A 250 V ac 253.21 x 33.32 x 15.88mm 15.88mm
RS庫存編號 885-9324
製造零件編號6-142
HK$42.93
單位
6 14.3mm Straight Brass Nickel 2 8 → 32 10 AWG Phenolic 100mm 30A 250 V ac 110.34 x 33.32 x 15.88mm 15.88mm
RS庫存編號 885-9273
製造零件編號15-140
HK$48.18
單位
15 9.53mm Straight Brass Nickel 2 5 → 40 16 AWG Phenolic 152.4mm 15A 250 V ac 159.56 x 22.23 x 10.31mm 10.31mm
RS庫存編號 885-9260
製造零件編號5-140
HK$17.78
/個 (每包:10個)
單位
5 9.53mm Straight Brass Nickel 2 5 → 40 16 AWG Phenolic 57.15mm 15A 250 V ac 64.31 x 22.23 x 10.31mm 10.31mm
RS庫存編號 885-9349
製造零件編號16-142
HK$96.20
單位
16 14.3mm Straight Brass Nickel 2 8 → 32 10 AWG Phenolic 242.87mm 30A 250 V ac 253.21 x 33.32 x 15.88mm 15.88mm
RS庫存編號 885-9308
製造零件編號MS-3-141
HK$4,682.91
1 包 1000 套
Pack(s)
3 11.1mm Straight Brass Nickel 2 6 → 32 14 AWG Phenolic 44.45mm 20A 250 V ac 52.37 x 28.58 x 12.7mm 12.7mm
RS庫存編號 885-9289
製造零件編號20-140
HK$75.73
單位
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
RS庫存編號 885-9311
製造零件編號7-141
HK$30.46
單位
7 11.13mm Straight Brass Nickel 2 6 → 32 14 AWG Phenolic 88.9mm 20A 250 V ac 96.82 x 28.58 x 12.7mm 12.7mm
RS庫存編號 885-9320
製造零件編號3-142
HK$19.588
/個 (每包:10個)
單位
3 14.3mm Straight Brass Nickel 2 8 → 32 10 AWG Phenolic 57.15mm 30A 250 V ac 67.46 x 33.32 x 15.88mm 15.88mm