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Terminal Blocks - Barrier Blocks

Category Introduction

Barrier terminal blocks are PCB or chassis mount connection points for securing two or more wires to a circuit or power bus. They consist of screw, quick connect, solder tab, turret, wire wrap or threaded stud positions arranged in a continuous strip. Each position is fully insulated from the other positions. Blocks are differentiated by number of circuits, number of wire entries, pitch, number of rows, current and voltage ratings, wire gauge, and top or bottom termination.

Product List

40086 Items
PDF Mfr Part # Quantity
Available		 UnitPrice RFQ Series Packaging Product StatusTerminal Block TypeNumber of CircuitsNumber of Wire EntriesPitchNumber of RowsCurrent Rating (Amps)Voltage RatingWire GaugeTop TerminationBottom TerminationBarrier TypeFeaturesColor
T37043-18-0
T37043-18-0
CONN BARRIER STRP 18CIRC 0.375"
Curtis Industries
 29 $12.72
37000 Bulk ActiveBarrier Block18180.375" (9.53mm)120A300V12-22 AWGScrewsQuick Connect (0.187")3 Wall (Tri)Flange-
T37053-18-0
T37053-18-0
CONN BARRIER STRP 18CIRC 0.375"
Curtis Industries
 52 $12.44
37000 Bulk ActiveBarrier Block18180.375" (9.53mm)120A300V12-22 AWGScrewsQuick Connect (0.250")3 Wall (Tri)Flange-
0386915729
0386915729
CONN BARRIER STRP 29CIRC 0.325"
Molex
 7 $12.35
Beau 38691 Bulk ObsoleteBarrier Block29290.325" (8.26mm)120A300V12-22 AWGScrews with Captive PlatePC Pin3 Wall (Tri)FlangeBlack
562015180
562015180
CONN BARRIER STRP 18CIRC 0.563"
Curtis Industries
 42 $12.60
5600 Bulk ActiveBarrier Block18360.563" (14.30mm)2-600V8-22 AWGScrewsClosed2 Wall (Dual)Flange-
T37123-21-0
T37123-21-0
CONN BARRIER STRP 21CIRC 0.375"
Curtis Industries
 17 $12.53
37000 Bulk ActiveBarrier Block21210.375" (9.53mm)120A300V12-22 AWGScrewsSolder Turret3 Wall (Tri)--
T37163-21-0
T37163-21-0
CONN BARRIER STRP 21CIRC 0.375"
Curtis Industries
 17 $12.60
37000 Bulk ActiveBarrier Block21210.375" (9.53mm)120A300V12-22 AWGScrewsWire Wrap3 Wall (Tri)--
T37173-21-0
T37173-21-0
CONN BARRIER STRP 21CIRC 0.375"
Curtis Industries
 4 $12.38
37000 Bulk ActiveBarrier Block21210.375" (9.53mm)120A300V12-22 AWGScrewsPC Pin3 Wall (Tri)--
T38010-21-0
T38010-21-0
CONN BARRIER STRP 21CIRC 0.375"
Curtis Industries
 57 $12.60
38000 Bulk ActiveBarrier Block21210.375" (9.53mm)120A300V12-22 AWGScrewsPC Pin2 Wall (Dual)Flange-
T38012-19-0
T38012-19-0
CONN BARRIER STRP 19CIRC 0.375"
Curtis Industries
 23 $12.55
38000 Bulk ActiveBarrier Block19190.375" (9.53mm)120A300V12-22 AWGScrewsPC Pin2 Wall (Dual)Flange-
T38018-19-0
T38018-19-0
CONN BARRIER STRP 19CIRC 0.375"
Curtis Industries
 59 $12.39
38000 Bulk ActiveBarrier Block19190.375" (9.53mm)120A300V12-22 AWGScrews with Captive PlatePC Pin2 Wall (Dual)Flange-
T38313-18-0
T38313-18-0
CONN BARRIER STRP 18CIRC 0.375"
Curtis Industries
 40 $12.38
38000 Bulk ActiveBarrier Block18180.375" (9.53mm)120A300V12-22 AWGScrewsPC Pin, Insulated2 Wall (Dual)--
T38323-18-0
T38323-18-0
CONN BARRIER STRP 18CIRC 0.375"
Curtis Industries
 62 $12.49
38000 Bulk ActiveBarrier Block18180.375" (9.53mm)120A300V12-22 AWGScrewsSolder Turret, Insulated2 Wall (Dual)--
T38333-18-0
T38333-18-0
CONN BARRIER STRP 18CIRC 0.375"
Curtis Industries
 11 $12.40
38000 Bulk ActiveBarrier Block18180.375" (9.53mm)120A300V12-22 AWGScrewsQuick Connect (0.110"), Insulated2 Wall (Dual)--
T38363-18-0
T38363-18-0
CONN BARRIER STRP 18CIRC 0.375"
Curtis Industries
 35 $12.37
38000 Bulk ActiveBarrier Block18180.375" (9.53mm)120A300V12-22 AWGScrewsWire Wrap, Insulated2 Wall (Dual)--
T38513-18-0
T38513-18-0
CONN BARRIER STRP 18CIRC 0.375"
Curtis Industries
 11 $12.63
38000 Bulk ActiveBarrier Block18180.375" (9.53mm)120A300V12-22 AWGScrewsPC Pin, Insulated2 Wall (Dual)--
T38523-18-0
T38523-18-0
CONN BARRIER STRP 18CIRC 0.375"
Curtis Industries
 31 $12.46
38000 Bulk ActiveBarrier Block18180.375" (9.53mm)120A300V12-22 AWGScrewsSolder Turret, Insulated2 Wall (Dual)--
T38533-18-0
T38533-18-0
CONN BARRIER STRP 18CIRC 0.375"
Curtis Industries
 7 $12.50
38000 Bulk ActiveBarrier Block18180.375" (9.53mm)120A300V12-22 AWGScrewsQuick Connect (0.110"), Insulated2 Wall (Dual)--
T38543-18-0
T38543-18-0
CONN BARRIER STRP 18CIRC 0.375"
Curtis Industries
 70 $12.58
38000 Bulk ActiveBarrier Block18180.375" (9.53mm)120A300V12-22 AWGScrewsQuick Connect (0.187"), Insulated2 Wall (Dual)--
NC6-P108-18
NC6-P108-18
CONN BARRIER STRP 18CIRC 0.375"
TE Connectivity AMP Connectors
 79 $12.22
NC6, Buchanan Bulk ActiveBarrier Block18180.375" (9.53mm)120A300V12-22 AWGScrews with Captive PlatePC Pin2 Wall (Dual)-Black
CB35221707
CB35221707
CONN BARRIER STRP 17CIRC 0.437"
Eaton - Electronics Division
 13 $14.07
Magnum® CB3000 Bulk ActiveBarrier Block17170.437" (11.10mm)130A600V12-22 AWGScrews with Captive PlateSolder Turret3 Wall (Tri)-Black