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庫存編號 822-7206
製造零件編號38770-0106
BrandMolex
HK$38.98
單位
6 9.53mm Straight Brass Nickel 2 M3 - PBT - - - 73.8 x 22.4 x 11.2mm 11.2mm
RS庫存編號 646-0183
製造零件編號ML-40-S1BYS-6P
BrandSato Parts
HK$25.926
/個 (每包:5個)
單位
- 7.62mm - - - - - - PBT - 10A 250 V - -
RS庫存編號 646-0010
製造零件編號ML-40-S1BXF-6P
BrandSato Parts
HK$29.076
/個 (每包:5個)
單位
- 7.62mm - - - - - - PBT - 10A 250 V - -
RS庫存編號 885-9282
製造零件編號16-140
HK$93.53
單位
16 9.53mm Straight Brass Nickel 2 M3 16 AWG Phenolic 161.93mm 15A 250 V ac 169.09 x 22.23 x 10.31mm 10.31mm
RS庫存編號 822-7146
製造零件編號38740-6104
BrandMolex
HK$25.87
單位
4 11.11mm Straight Brass Tin 1 M3 22 → 14 AWG Valox - 15A 300 V 65.7 x 16 x 14.6mm 14.6mm
RS庫存編號 391-0461
製造零件編號ATK10-10P
BrandToyogiken
HK$54.15
單位
- 8mm - - - - - 2 mm² - - 20A 600 V - -
RS庫存編號 822-7203
製造零件編號38770-0105
BrandMolex
HK$29.11
單位
5 9.53mm Straight Brass Nickel 2 M3 - PBT - - - 64.3 x 22.4 x 11.2mm 11.2mm
RS庫存編號 822-7200
製造零件編號38770-0107
BrandMolex
HK$34.59
單位
7 9.53mm Straight Brass Nickel 2 M3 - PBT - - - 83.3 x 22.4 x 11.2mm 11.2mm
RS庫存編號 2508382246
製造零件編號HE10WPR/10
BrandAltech
HK$72.52
單位
- - - - - - - - - - - - - -
RS庫存編號 2508382454
製造零件編號HE4HNWPR/06
BrandAltech
HK$18.48
單位
- - - - - - - - - - - - - -
RS庫存編號 2508382189
製造零件編號HE10WPR/04
BrandAltech
HK$28.42
單位
- - - - - - - - - - - - - -
RS庫存編號 2508382426
製造零件編號HE4HNWPR/03
BrandAltech
HK$9.10
單位
- - - - - - - - - - - - - -
RS庫存編號 2508382498
製造零件編號HE4HNWPR/10
BrandAltech
HK$30.52
單位
- - - - - - - - - - - - - -
RS庫存編號 2508382195
製造零件編號HE10WPR/05
BrandAltech
HK$36.82
單位
- - - - - - - - - - - - - -
RS庫存編號 2508382432
製造零件編號HE4HNWPR/04
BrandAltech
HK$12.74
單位
- - - - - - - - - - - - - -
RS庫存編號 2509162084
製造零件編號5-141
HK$26.46
單位
- - - - - - - - - - - - - -