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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
430101-02-0
430101-02-0
CONN BARRIER STRIP 2CIRC 0.438"
Curtis Industries
 341 $2.06
43000 Bulk ActiveBarrier Block220.438" (11.12mm)120A600V12-22 AWGScrewsPC Pin2 Wall (Dual)Flange-
430102-02-0
430102-02-0
CONN BARRIER STRIP 2CIRC 0.438"
Curtis Industries
 433 $2.03
43000 Bulk ActiveBarrier Block220.438" (11.12mm)120A600V12-22 AWGScrewsPC Pin2 Wall (Dual)Flange-
430103-02-0
430103-02-0
CONN BARRIER STRIP 2CIRC 0.438"
Curtis Industries
 284 $2.04
43000 Bulk ActiveBarrier Block220.438" (11.12mm)120A600V12-22 AWGScrewsPC Pin2 Wall (Dual)Flange-
430105-02-0
430105-02-0
CONN BARRIER STRIP 2CIRC 0.438"
Curtis Industries
 27 $2.05
43000 Bulk ActiveBarrier Block220.438" (11.12mm)120A600V12-22 AWGScrews (Not Included)PC Pin2 Wall (Dual)Flange-
430110-02-0
430110-02-0
CONN BARRIER STRIP 2CIRC 0.438"
Curtis Industries
 366 $2.01
43000 Bulk ActiveBarrier Block220.438" (11.12mm)120A600V12-22 AWGScrewsPC Pin2 Wall (Dual)Flange-
430112-02-0
430112-02-0
CONN BARRIER STRIP 2CIRC 0.438"
Curtis Industries
 387 $2.03
43000 Bulk ActiveBarrier Block220.438" (11.12mm)120A600V12-22 AWGScrewsPC Pin2 Wall (Dual)Flange-
430113-02-0
430113-02-0
CONN BARRIER STRIP 2CIRC 0.438"
Curtis Industries
 151 $2.01
43000 Bulk ActiveBarrier Block220.438" (11.12mm)120A600V12-22 AWGScrewsPC Pin2 Wall (Dual)Flange-
430115-02-0
430115-02-0
CONN BARRIER STRIP 2CIRC 0.438"
Curtis Industries
 343 $2.04
43000 Bulk ActiveBarrier Block220.438" (11.12mm)120A600V12-22 AWGScrews (Not Included)PC Pin2 Wall (Dual)Flange-
431000-03-0
431000-03-0
CONN BARRIER STRIP 3CIRC 0.438"
Curtis Industries
 299 $2.03
43000 Bulk ActiveBarrier Block330.438" (11.12mm)120A600V12-22 AWGScrewsClosed2 Wall (Dual)--
431001-03-0
431001-03-0
CONN BARRIER STRIP 3CIRC 0.438"
Curtis Industries
 147 $2.03
43000 Bulk ActiveBarrier Block330.438" (11.12mm)120A600V12-22 AWGScrewsClosed2 Wall (Dual)--
431002-03-0
431002-03-0
CONN BARRIER STRIP 3CIRC 0.438"
Curtis Industries
 94 $2.05
43000 Bulk ActiveBarrier Block330.438" (11.12mm)120A600V12-22 AWGScrewsClosed2 Wall (Dual)--
431003-03-0
431003-03-0
CONN BARRIER STRIP 3CIRC 0.438"
Curtis Industries
 441 $2.04
43000 Bulk ActiveBarrier Block330.438" (11.12mm)120A600V12-22 AWGScrewsClosed2 Wall (Dual)--
431005-03-0
431005-03-0
CONN BARRIER STRIP 3CIRC 0.438"
Curtis Industries
 235 $2.02
43000 Bulk ActiveBarrier Block330.438" (11.12mm)120A600V12-22 AWGScrews (Not Included)Closed2 Wall (Dual)--
431101-03-0
431101-03-0
CONN BARRIER STRIP 3CIRC 0.438"
Curtis Industries
 2 $2.03
43000 Bulk ActiveBarrier Block330.438" (11.12mm)120A600V12-22 AWGScrewsPC Pin2 Wall (Dual)--
431102-03-0
431102-03-0
CONN BARRIER STRIP 3CIRC 0.438"
Curtis Industries
 336 $2.03
43000 Bulk ActiveBarrier Block330.438" (11.12mm)120A600V12-22 AWGScrewsPC Pin2 Wall (Dual)--
431103-03-0
431103-03-0
CONN BARRIER STRIP 3CIRC 0.438"
Curtis Industries
 33 $2.01
43000 Bulk ActiveBarrier Block330.438" (11.12mm)120A600V12-22 AWGScrewsPC Pin2 Wall (Dual)--
431105-03-0
431105-03-0
CONN BARRIER STRIP 3CIRC 0.438"
Curtis Industries
 22 $2.01
43000 Bulk ActiveBarrier Block330.438" (11.12mm)120A600V12-22 AWGScrews (Not Included)PC Pin2 Wall (Dual)--
431110-03-0
431110-03-0
CONN BARRIER STRIP 3CIRC 0.438"
Curtis Industries
 109 $2.02
43000 Bulk ActiveBarrier Block330.438" (11.12mm)120A600V12-22 AWGScrewsPC Pin2 Wall (Dual)--
431111-03-0
431111-03-0
CONN BARRIER STRIP 3CIRC 0.438"
Curtis Industries
 396 $2.05
43000 Bulk ActiveBarrier Block330.438" (11.12mm)120A600V12-22 AWGScrewsPC Pin2 Wall (Dual)--
431112-03-0
431112-03-0
CONN BARRIER STRIP 3CIRC 0.438"
Curtis Industries
 218 $2.01
43000 Bulk ActiveBarrier Block330.438" (11.12mm)120A600V12-22 AWGScrewsPC Pin2 Wall (Dual)--