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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
433210-02-0
433210-02-0
CONN BARRIER STRIP 2CIRC 0.438"
Curtis Industries
 77 $2.17
43000 Bulk ActiveBarrier Block220.438" (11.12mm)120A600V12-22 AWGScrewsSolder Turret, Insulated2 Wall (Dual)--
433211-02-0
433211-02-0
CONN BARRIER STRIP 2CIRC 0.438"
Curtis Industries
 150 $2.15
43000 Bulk ActiveBarrier Block220.438" (11.12mm)120A600V12-22 AWGScrewsSolder Turret, Insulated2 Wall (Dual)--
433212-02-0
433212-02-0
CONN BARRIER STRIP 2CIRC 0.438"
Curtis Industries
 304 $2.14
43000 Bulk ActiveBarrier Block220.438" (11.12mm)120A600V12-22 AWGScrewsSolder Turret, Insulated2 Wall (Dual)--
433213-02-0
433213-02-0
CONN BARRIER STRIP 2CIRC 0.438"
Curtis Industries
 278 $2.13
43000 Bulk ActiveBarrier Block220.438" (11.12mm)120A600V12-22 AWGScrewsSolder Turret, Insulated2 Wall (Dual)--
433215-02-0
433215-02-0
CONN BARRIER STRIP 2CIRC 0.438"
Curtis Industries
 243 $2.12
43000 Bulk ActiveBarrier Block220.438" (11.12mm)120A600V12-22 AWGScrews (Not Included)Solder Turret, Insulated2 Wall (Dual)--
433300-02-0
433300-02-0
CONN BARRIER STRIP 2CIRC 0.438"
Curtis Industries
 262 $2.18
43000 Bulk ActiveBarrier Block220.438" (11.12mm)120A600V12-22 AWGScrewsQuick Connect (0.110"), Insulated2 Wall (Dual)--
433301-02-0
433301-02-0
CONN BARRIER STRIP 2CIRC 0.438"
Curtis Industries
 25 $2.13
43000 Bulk ActiveBarrier Block220.438" (11.12mm)120A600V12-22 AWGScrewsQuick Connect (0.110"), Insulated2 Wall (Dual)--
433302-02-0
433302-02-0
CONN BARRIER STRIP 2CIRC 0.438"
Curtis Industries
 400 $2.18
43000 Bulk ActiveBarrier Block220.438" (11.12mm)120A600V12-22 AWGScrewsQuick Connect (0.110"), Insulated2 Wall (Dual)--
433303-02-0
433303-02-0
CONN BARRIER STRIP 2CIRC 0.438"
Curtis Industries
 21 $2.16
43000 Bulk ActiveBarrier Block220.438" (11.12mm)120A600V12-22 AWGScrewsQuick Connect (0.110"), Insulated2 Wall (Dual)--
433305-02-0
433305-02-0
CONN BARRIER STRIP 2CIRC 0.438"
Curtis Industries
 3 $2.16
43000 Bulk ActiveBarrier Block220.438" (11.12mm)120A600V12-22 AWGScrews (Not Included)Quick Connect (0.110"), Insulated2 Wall (Dual)--
433600-02-0
433600-02-0
CONN BARRIER STRIP 2CIRC 0.438"
Curtis Industries
 318 $2.16
43000 Bulk ActiveBarrier Block220.438" (11.12mm)120A600V12-22 AWGScrewsWire Wrap, Insulated2 Wall (Dual)--
433601-02-0
433601-02-0
CONN BARRIER STRIP 2CIRC 0.438"
Curtis Industries
 30 $2.15
43000 Bulk ActiveBarrier Block220.438" (11.12mm)120A600V12-22 AWGScrewsWire Wrap, Insulated2 Wall (Dual)--
433602-02-0
433602-02-0
CONN BARRIER STRIP 2CIRC 0.438"
Curtis Industries
 451 $2.18
43000 Bulk ActiveBarrier Block220.438" (11.12mm)120A600V12-22 AWGScrewsWire Wrap, Insulated2 Wall (Dual)--
433603-02-0
433603-02-0
CONN BARRIER STRIP 2CIRC 0.438"
Curtis Industries
 30 $2.13
43000 Bulk ActiveBarrier Block220.438" (11.12mm)120A600V12-22 AWGScrewsWire Wrap, Insulated2 Wall (Dual)--
433605-02-0
433605-02-0
CONN BARRIER STRIP 2CIRC 0.438"
Curtis Industries
 159 $2.12
43000 Bulk ActiveBarrier Block220.438" (11.12mm)120A600V12-22 AWGScrews (Not Included)Wire Wrap, Insulated2 Wall (Dual)--
433610-02-0
433610-02-0
CONN BARRIER STRIP 2CIRC 0.438"
Curtis Industries
 454 $2.18
43000 Bulk ActiveBarrier Block220.438" (11.12mm)120A600V12-22 AWGScrewsWire Wrap, Insulated2 Wall (Dual)--
433611-02-0
433611-02-0
CONN BARRIER STRIP 2CIRC 0.438"
Curtis Industries
 299 $2.12
43000 Bulk ActiveBarrier Block220.438" (11.12mm)120A600V12-22 AWGScrewsWire Wrap, Insulated2 Wall (Dual)--
433612-02-0
433612-02-0
CONN BARRIER STRIP 2CIRC 0.438"
Curtis Industries
 204 $2.15
43000 Bulk ActiveBarrier Block220.438" (11.12mm)120A600V12-22 AWGScrewsWire Wrap, Insulated2 Wall (Dual)--
433615-02-0
433615-02-0
CONN BARRIER STRIP 2CIRC 0.438"
Curtis Industries
 243 $2.13
43000 Bulk ActiveBarrier Block220.438" (11.12mm)120A600V12-22 AWGScrews (Not Included)Wire Wrap, Insulated2 Wall (Dual)--
1502-YSY
1502-YSY
CONN BARRIER STRIP 2CIRC 0.375"
Curtis Industries
 16 $2.16
1500 Bulk ActiveBarrier Block240.375" (9.53mm)220A-10-22 AWGScrewsPC Pin2 Wall (Dual)Flange-