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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
430003-04-0
430003-04-0
CONN BARRIER STRIP 4CIRC 0.438"
Curtis Industries
 323 $2.59
43000 Bulk ActiveBarrier Block440.438" (11.12mm)120A600V12-22 AWGScrewsClosed2 Wall (Dual)Flange-
430005-04-0
430005-04-0
CONN BARRIER STRIP 4CIRC 0.438"
Curtis Industries
 321 $2.58
43000 Bulk ActiveBarrier Block440.438" (11.12mm)120A600V12-22 AWGScrews (Not Included)Closed2 Wall (Dual)Flange-
430100-04-0
430100-04-0
CONN BARRIER STRIP 4CIRC 0.438"
Curtis Industries
 154 $2.60
43000 Bulk ActiveBarrier Block440.438" (11.12mm)120A600V12-22 AWGScrewsPC Pin2 Wall (Dual)Flange-
430102-04-0
430102-04-0
CONN BARRIER STRIP 4CIRC 0.438"
Curtis Industries
 23 $2.63
43000 Bulk ActiveBarrier Block440.438" (11.12mm)120A600V12-22 AWGScrewsPC Pin2 Wall (Dual)Flange-
430103-04-0
430103-04-0
CONN BARRIER STRIP 4CIRC 0.438"
Curtis Industries
 172 $2.61
43000 Bulk ActiveBarrier Block440.438" (11.12mm)120A600V12-22 AWGScrewsPC Pin2 Wall (Dual)Flange-
430105-04-0
430105-04-0
CONN BARRIER STRIP 4CIRC 0.438"
Curtis Industries
 32 $2.60
43000 Bulk ActiveBarrier Block440.438" (11.12mm)120A600V12-22 AWGScrews (Not Included)PC Pin2 Wall (Dual)Flange-
430110-04-0
430110-04-0
CONN BARRIER STRIP 4CIRC 0.438"
Curtis Industries
 174 $2.62
43000 Bulk ActiveBarrier Block440.438" (11.12mm)120A600V12-22 AWGScrewsPC Pin2 Wall (Dual)Flange-
430112-04-0
430112-04-0
CONN BARRIER STRIP 4CIRC 0.438"
Curtis Industries
 369 $2.63
43000 Bulk ActiveBarrier Block440.438" (11.12mm)120A600V12-22 AWGScrewsPC Pin2 Wall (Dual)Flange-
430113-04-0
430113-04-0
CONN BARRIER STRIP 4CIRC 0.438"
Curtis Industries
 146 $2.65
43000 Bulk ActiveBarrier Block440.438" (11.12mm)120A600V12-22 AWGScrewsPC Pin2 Wall (Dual)Flange-
430115-04-0
430115-04-0
CONN BARRIER STRIP 4CIRC 0.438"
Curtis Industries
 187 $2.59
43000 Bulk ActiveBarrier Block440.438" (11.12mm)120A600V12-22 AWGScrews (Not Included)PC Pin2 Wall (Dual)Flange-
T37033-03-0
T37033-03-0
CONN BARRIER STRIP 3CIRC 0.375"
Curtis Industries
 342 $2.63
37000 Bulk ActiveBarrier Block330.375" (9.53mm)120A300V12-22 AWGScrewsQuick Connect (0.110")3 Wall (Tri)Flange-
T37043-03-0
T37043-03-0
CONN BARRIER STRIP 3CIRC 0.375"
Curtis Industries
 284 $2.60
37000 Bulk ActiveBarrier Block330.375" (9.53mm)120A300V12-22 AWGScrewsQuick Connect (0.187")3 Wall (Tri)Flange-
T37053-03-0
T37053-03-0
CONN BARRIER STRIP 3CIRC 0.375"
Curtis Industries
 30 $2.60
37000 Bulk ActiveBarrier Block330.375" (9.53mm)120A300V12-22 AWGScrewsQuick Connect (0.250")3 Wall (Tri)Flange-
T38211-03-0
T38211-03-0
CONN BARRIER STRIP 3CIRC 0.375"
Curtis Industries
 265 $2.62
38000 Bulk ActiveBarrier Block330.375" (9.53mm)120A300V12-22 AWGScrews with Captive PlatePC Pin, Insulated2 Wall (Dual)Flange-
T38221-03-0
T38221-03-0
CONN BARRIER STRIP 3CIRC 0.375"
Curtis Industries
 223 $2.62
38000 Bulk ActiveBarrier Block330.375" (9.53mm)120A300V12-22 AWGScrews with Captive PlateSolder Turret, Insulated2 Wall (Dual)Flange-
T38231-03-0
T38231-03-0
CONN BARRIER STRIP 3CIRC 0.375"
Curtis Industries
 328 $2.58
38000 Bulk ActiveBarrier Block330.375" (9.53mm)120A300V12-22 AWGScrews with Captive PlateQuick Connect (0.110"), Insulated2 Wall (Dual)Flange-
T38261-03-0
T38261-03-0
CONN BARRIER STRIP 3CIRC 0.375"
Curtis Industries
 61 $2.61
38000 Bulk ActiveBarrier Block330.375" (9.53mm)120A300V12-22 AWGScrews with Captive PlateWire Wrap, Insulated2 Wall (Dual)Flange-
T38315-03-0
T38315-03-0
CONN BARRIER STRIP 3CIRC 0.375"
Curtis Industries
 83 $2.64
38000 Bulk ActiveBarrier Block330.375" (9.53mm)120A300V12-22 AWGScrews (Not Included)PC Pin, Insulated2 Wall (Dual)--
T38325-03-0
T38325-03-0
CONN BARRIER STRIP 3CIRC 0.375"
Curtis Industries
 250 $2.60
38000 Bulk ActiveBarrier Block330.375" (9.53mm)120A300V12-22 AWGScrews (Not Included)Solder Turret, Insulated2 Wall (Dual)--
T38335-03-0
T38335-03-0
CONN BARRIER STRIP 3CIRC 0.375"
Curtis Industries
 228 $2.63
38000 Bulk ActiveBarrier Block330.375" (9.53mm)120A300V12-22 AWGScrews (Not Included)Quick Connect (0.110"), Insulated2 Wall (Dual)--