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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
2003-YWY
2003-YWY
CONN BARRIER STRIP 3CIRC 0.438"
Curtis Industries
 21 $2.97
2000 Bulk ActiveBarrier Block360.438" (11.12mm)230A-10-22 AWGScrewsWire Wrap2 Wall (Dual)Flange-
T37005-04-0
T37005-04-0
CONN BARRIER STRIP 4CIRC 0.375"
Curtis Industries
 212 $2.96
37000 Bulk ActiveBarrier Block440.375" (9.53mm)120A300V12-22 AWGScrews (Not Included)Closed3 Wall (Tri)Flange-
T37115-04-0
T37115-04-0
CONN BARRIER STRIP 4CIRC 0.375"
Curtis Industries
 137 $2.92
37000 Bulk ActiveBarrier Block440.375" (9.53mm)120A300V12-22 AWGScrews (Not Included)PC Pin3 Wall (Tri)--
T38025-04-0
T38025-04-0
CONN BARRIER STRIP 4CIRC 0.375"
Curtis Industries
 335 $2.97
38000 Bulk ActiveBarrier Block440.375" (9.53mm)120A300V12-22 AWGScrews (Not Included)Solder Turret2 Wall (Dual)Flange-
T38312-03-0
T38312-03-0
CONN BARRIER STRIP 3CIRC 0.375"
Curtis Industries
 89 $2.90
38000 Bulk ActiveBarrier Block330.375" (9.53mm)120A300V12-22 AWGScrewsPC Pin, Insulated2 Wall (Dual)--
T38318-03-0
T38318-03-0
CONN BARRIER STRIP 3CIRC 0.375"
Curtis Industries
 11 $2.91
38000 Bulk ActiveBarrier Block330.375" (9.53mm)120A300V12-22 AWGScrews with Captive PlatePC Pin, Insulated2 Wall (Dual)--
T38322-03-0
T38322-03-0
CONN BARRIER STRIP 3CIRC 0.375"
Curtis Industries
 68 $2.90
38000 Bulk ActiveBarrier Block330.375" (9.53mm)120A300V12-22 AWGScrewsSolder Turret, Insulated2 Wall (Dual)--
T38328-03-0
T38328-03-0
CONN BARRIER STRIP 3CIRC 0.375"
Curtis Industries
 169 $2.94
38000 Bulk ActiveBarrier Block330.375" (9.53mm)120A300V12-22 AWGScrews with Captive PlateSolder Turret, Insulated2 Wall (Dual)--
T38332-03-0
T38332-03-0
CONN BARRIER STRIP 3CIRC 0.375"
Curtis Industries
 230 $2.96
38000 Bulk ActiveBarrier Block330.375" (9.53mm)120A300V12-22 AWGScrewsQuick Connect (0.110"), Insulated2 Wall (Dual)--
T38338-03-0
T38338-03-0
CONN BARRIER STRIP 3CIRC 0.375"
Curtis Industries
 154 $2.92
38000 Bulk ActiveBarrier Block330.375" (9.53mm)120A300V12-22 AWGScrews with Captive PlateQuick Connect (0.110"), Insulated2 Wall (Dual)--
T38362-03-0
T38362-03-0
CONN BARRIER STRIP 3CIRC 0.375"
Curtis Industries
 173 $2.96
38000 Bulk ActiveBarrier Block330.375" (9.53mm)120A300V12-22 AWGScrewsWire Wrap, Insulated2 Wall (Dual)--
T38368-03-0
T38368-03-0
CONN BARRIER STRIP 3CIRC 0.375"
Curtis Industries
 212 $2.97
38000 Bulk ActiveBarrier Block330.375" (9.53mm)120A300V12-22 AWGScrews with Captive PlateWire Wrap, Insulated2 Wall (Dual)--
T38512-03-0
T38512-03-0
CONN BARRIER STRIP 3CIRC 0.375"
Curtis Industries
 104 $2.97
38000 Bulk ActiveBarrier Block330.375" (9.53mm)120A300V12-22 AWGScrewsPC Pin, Insulated2 Wall (Dual)--
T38518-03-0
T38518-03-0
CONN BARRIER STRIP 3CIRC 0.375"
Curtis Industries
 48 $2.94
38000 Bulk ActiveBarrier Block330.375" (9.53mm)120A300V12-22 AWGScrews with Captive PlatePC Pin, Insulated2 Wall (Dual)--
T38522-03-0
T38522-03-0
CONN BARRIER STRIP 3CIRC 0.375"
Curtis Industries
 308 $2.94
38000 Bulk ActiveBarrier Block330.375" (9.53mm)120A300V12-22 AWGScrewsSolder Turret, Insulated2 Wall (Dual)--
T38528-03-0
T38528-03-0
CONN BARRIER STRIP 3CIRC 0.375"
Curtis Industries
 36 $2.96
38000 Bulk ActiveBarrier Block330.375" (9.53mm)120A300V12-22 AWGScrews with Captive PlateSolder Turret, Insulated2 Wall (Dual)--
T38532-03-0
T38532-03-0
CONN BARRIER STRIP 3CIRC 0.375"
Curtis Industries
 238 $2.98
38000 Bulk ActiveBarrier Block330.375" (9.53mm)120A300V12-22 AWGScrewsQuick Connect (0.110"), Insulated2 Wall (Dual)--
T38538-03-0
T38538-03-0
CONN BARRIER STRIP 3CIRC 0.375"
Curtis Industries
 160 $2.93
38000 Bulk ActiveBarrier Block330.375" (9.53mm)120A300V12-22 AWGScrews with Captive PlateQuick Connect (0.110"), Insulated2 Wall (Dual)--
T38542-03-0
T38542-03-0
CONN BARRIER STRIP 3CIRC 0.375"
Curtis Industries
 208 $2.91
38000 Bulk ActiveBarrier Block330.375" (9.53mm)120A300V12-22 AWGScrewsQuick Connect (0.187"), Insulated2 Wall (Dual)--
T38548-03-0
T38548-03-0
CONN BARRIER STRIP 3CIRC 0.375"
Curtis Industries
 151 $2.92
38000 Bulk ActiveBarrier Block330.375" (9.53mm)120A300V12-22 AWGScrews with Captive PlateQuick Connect (0.187"), Insulated2 Wall (Dual)--