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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
433111-25-0
433111-25-0
CONN BARRIER STRP 25CIRC 0.438"
Curtis Industries
 70 $13.08
43000 Bulk ActiveBarrier Block25250.438" (11.12mm)120A600V12-22 AWGScrewsPC Pin, Insulated2 Wall (Dual)--
433112-25-0
433112-25-0
CONN BARRIER STRP 25CIRC 0.438"
Curtis Industries
 42 $13.08
43000 Bulk ActiveBarrier Block25250.438" (11.12mm)120A600V12-22 AWGScrewsPC Pin, Insulated2 Wall (Dual)--
433113-25-0
433113-25-0
CONN BARRIER STRP 25CIRC 0.438"
Curtis Industries
 4 $13.05
43000 Bulk ActiveBarrier Block25250.438" (11.12mm)120A600V12-22 AWGScrewsPC Pin, Insulated2 Wall (Dual)--
433115-25-0
433115-25-0
CONN BARRIER STRP 25CIRC 0.438"
Curtis Industries
 55 $12.96
43000 Bulk ActiveBarrier Block25250.438" (11.12mm)120A600V12-22 AWGScrews (Not Included)PC Pin, Insulated2 Wall (Dual)--
433200-25-0
433200-25-0
CONN BARRIER STRP 25CIRC 0.438"
Curtis Industries
 15 $13.08
43000 Bulk ActiveBarrier Block25250.438" (11.12mm)120A600V12-22 AWGScrewsSolder Turret, Insulated2 Wall (Dual)--
433201-25-0
433201-25-0
CONN BARRIER STRP 25CIRC 0.438"
Curtis Industries
 3 $12.98
43000 Bulk ActiveBarrier Block25250.438" (11.12mm)120A600V12-22 AWGScrewsSolder Turret, Insulated2 Wall (Dual)--
433202-25-0
433202-25-0
CONN BARRIER STRP 25CIRC 0.438"
Curtis Industries
 56 $13.20
43000 Bulk ActiveBarrier Block25250.438" (11.12mm)120A600V12-22 AWGScrewsSolder Turret, Insulated2 Wall (Dual)--
433203-25-0
433203-25-0
CONN BARRIER STRP 25CIRC 0.438"
Curtis Industries
 58 $13.11
43000 Bulk ActiveBarrier Block25250.438" (11.12mm)120A600V12-22 AWGScrewsSolder Turret, Insulated2 Wall (Dual)--
433205-25-0
433205-25-0
CONN BARRIER STRP 25CIRC 0.438"
Curtis Industries
 58 $13.34
43000 Bulk ActiveBarrier Block25250.438" (11.12mm)120A600V12-22 AWGScrews (Not Included)Solder Turret, Insulated2 Wall (Dual)--
433210-25-0
433210-25-0
CONN BARRIER STRP 25CIRC 0.438"
Curtis Industries
 42 $13.04
43000 Bulk ActiveBarrier Block25250.438" (11.12mm)120A600V12-22 AWGScrewsSolder Turret, Insulated2 Wall (Dual)--
433211-25-0
433211-25-0
CONN BARRIER STRP 25CIRC 0.438"
Curtis Industries
 44 $13.17
43000 Bulk ActiveBarrier Block25250.438" (11.12mm)120A600V12-22 AWGScrewsSolder Turret, Insulated2 Wall (Dual)--
433212-25-0
433212-25-0
CONN BARRIER STRP 25CIRC 0.438"
Curtis Industries
 62 $13.14
43000 Bulk ActiveBarrier Block25250.438" (11.12mm)120A600V12-22 AWGScrewsSolder Turret, Insulated2 Wall (Dual)--
433213-25-0
433213-25-0
CONN BARRIER STRP 25CIRC 0.438"
Curtis Industries
 25 $13.12
43000 Bulk ActiveBarrier Block25250.438" (11.12mm)120A600V12-22 AWGScrewsSolder Turret, Insulated2 Wall (Dual)--
433215-25-0
433215-25-0
CONN BARRIER STRP 25CIRC 0.438"
Curtis Industries
 52 $12.97
43000 Bulk ActiveBarrier Block25250.438" (11.12mm)120A600V12-22 AWGScrews (Not Included)Solder Turret, Insulated2 Wall (Dual)--
433300-25-0
433300-25-0
CONN BARRIER STRP 25CIRC 0.438"
Curtis Industries
 70 $13.11
43000 Bulk ActiveBarrier Block25250.438" (11.12mm)120A600V12-22 AWGScrewsQuick Connect (0.110"), Insulated2 Wall (Dual)--
433301-25-0
433301-25-0
CONN BARRIER STRP 25CIRC 0.438"
Curtis Industries
 25 $13.02
43000 Bulk ActiveBarrier Block25250.438" (11.12mm)120A600V12-22 AWGScrewsQuick Connect (0.110"), Insulated2 Wall (Dual)--
433302-25-0
433302-25-0
CONN BARRIER STRP 25CIRC 0.438"
Curtis Industries
 64 $13.28
43000 Bulk ActiveBarrier Block25250.438" (11.12mm)120A600V12-22 AWGScrewsQuick Connect (0.110"), Insulated2 Wall (Dual)--
433303-25-0
433303-25-0
CONN BARRIER STRP 25CIRC 0.438"
Curtis Industries
 2 $13.06
43000 Bulk ActiveBarrier Block25250.438" (11.12mm)120A600V12-22 AWGScrewsQuick Connect (0.110"), Insulated2 Wall (Dual)--
433305-25-0
433305-25-0
CONN BARRIER STRP 25CIRC 0.438"
Curtis Industries
 56 $12.96
43000 Bulk ActiveBarrier Block25250.438" (11.12mm)120A600V12-22 AWGScrews (Not Included)Quick Connect (0.110"), Insulated2 Wall (Dual)--
433600-25-0
433600-25-0
CONN BARRIER STRP 25CIRC 0.438"
Curtis Industries
 47 $13.04
43000 Bulk ActiveBarrier Block25250.438" (11.12mm)120A600V12-22 AWGScrewsWire Wrap, Insulated2 Wall (Dual)--