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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
433102-21-0
433102-21-0
CONN BARRIER STRP 21CIRC 0.438"
Curtis Industries
 60 $11.97
43000 Bulk ActiveBarrier Block21210.438" (11.12mm)120A600V12-22 AWGScrewsPC Pin, Insulated2 Wall (Dual)--
433103-21-0
433103-21-0
CONN BARRIER STRP 21CIRC 0.438"
Curtis Industries
 15 $12.16
43000 Bulk ActiveBarrier Block21210.438" (11.12mm)120A600V12-22 AWGScrewsPC Pin, Insulated2 Wall (Dual)--
433105-21-0
433105-21-0
CONN BARRIER STRP 21CIRC 0.438"
Curtis Industries
 60 $12.24
43000 Bulk ActiveBarrier Block21210.438" (11.12mm)120A600V12-22 AWGScrews (Not Included)PC Pin, Insulated2 Wall (Dual)--
433110-21-0
433110-21-0
CONN BARRIER STRP 21CIRC 0.438"
Curtis Industries
 8 $12.09
43000 Bulk ActiveBarrier Block21210.438" (11.12mm)120A600V12-22 AWGScrewsPC Pin, Insulated2 Wall (Dual)--
433111-21-0
433111-21-0
CONN BARRIER STRP 21CIRC 0.438"
Curtis Industries
 15 $12.22
43000 Bulk ActiveBarrier Block21210.438" (11.12mm)120A600V12-22 AWGScrewsPC Pin, Insulated2 Wall (Dual)--
433112-21-0
433112-21-0
CONN BARRIER STRP 21CIRC 0.438"
Curtis Industries
 28 $12.05
43000 Bulk ActiveBarrier Block21210.438" (11.12mm)120A600V12-22 AWGScrewsPC Pin, Insulated2 Wall (Dual)--
433113-21-0
433113-21-0
CONN BARRIER STRP 21CIRC 0.438"
Curtis Industries
 57 $11.91
43000 Bulk ActiveBarrier Block21210.438" (11.12mm)120A600V12-22 AWGScrewsPC Pin, Insulated2 Wall (Dual)--
433115-21-0
433115-21-0
CONN BARRIER STRP 21CIRC 0.438"
Curtis Industries
 10 $12.02
43000 Bulk ActiveBarrier Block21210.438" (11.12mm)120A600V12-22 AWGScrews (Not Included)PC Pin, Insulated2 Wall (Dual)--
433200-21-0
433200-21-0
CONN BARRIER STRP 21CIRC 0.438"
Curtis Industries
 67 $12.02
43000 Bulk ActiveBarrier Block21210.438" (11.12mm)120A600V12-22 AWGScrewsSolder Turret, Insulated2 Wall (Dual)--
433201-21-0
433201-21-0
CONN BARRIER STRP 21CIRC 0.438"
Curtis Industries
 28 $12.20
43000 Bulk ActiveBarrier Block21210.438" (11.12mm)120A600V12-22 AWGScrewsSolder Turret, Insulated2 Wall (Dual)--
433202-21-0
433202-21-0
CONN BARRIER STRP 21CIRC 0.438"
Curtis Industries
 80 $12.18
43000 Bulk ActiveBarrier Block21210.438" (11.12mm)120A600V12-22 AWGScrewsSolder Turret, Insulated2 Wall (Dual)--
433203-21-0
433203-21-0
CONN BARRIER STRP 21CIRC 0.438"
Curtis Industries
 21 $12.17
43000 Bulk ActiveBarrier Block21210.438" (11.12mm)120A600V12-22 AWGScrewsSolder Turret, Insulated2 Wall (Dual)--
433205-21-0
433205-21-0
CONN BARRIER STRP 21CIRC 0.438"
Curtis Industries
 80 $12.06
43000 Bulk ActiveBarrier Block21210.438" (11.12mm)120A600V12-22 AWGScrews (Not Included)Solder Turret, Insulated2 Wall (Dual)--
433210-21-0
433210-21-0
CONN BARRIER STRP 21CIRC 0.438"
Curtis Industries
 17 $12.17
43000 Bulk ActiveBarrier Block21210.438" (11.12mm)120A600V12-22 AWGScrewsSolder Turret, Insulated2 Wall (Dual)--
433211-21-0
433211-21-0
CONN BARRIER STRP 21CIRC 0.438"
Curtis Industries
 71 $12.15
43000 Bulk ActiveBarrier Block21210.438" (11.12mm)120A600V12-22 AWGScrewsSolder Turret, Insulated2 Wall (Dual)--
433212-21-0
433212-21-0
CONN BARRIER STRP 21CIRC 0.438"
Curtis Industries
 38 $12.11
43000 Bulk ActiveBarrier Block21210.438" (11.12mm)120A600V12-22 AWGScrewsSolder Turret, Insulated2 Wall (Dual)--
433213-21-0
433213-21-0
CONN BARRIER STRP 21CIRC 0.438"
Curtis Industries
 67 $12.24
43000 Bulk ActiveBarrier Block21210.438" (11.12mm)120A600V12-22 AWGScrewsSolder Turret, Insulated2 Wall (Dual)--
433215-21-0
433215-21-0
CONN BARRIER STRP 21CIRC 0.438"
Curtis Industries
 15 $11.92
43000 Bulk ActiveBarrier Block21210.438" (11.12mm)120A600V12-22 AWGScrews (Not Included)Solder Turret, Insulated2 Wall (Dual)--
433300-21-0
433300-21-0
CONN BARRIER STRP 21CIRC 0.438"
Curtis Industries
 5 $12.21
43000 Bulk ActiveBarrier Block21210.438" (11.12mm)120A600V12-22 AWGScrewsQuick Connect (0.110"), Insulated2 Wall (Dual)--
433301-21-0
433301-21-0
CONN BARRIER STRP 21CIRC 0.438"
Curtis Industries
 23 $11.93
43000 Bulk ActiveBarrier Block21210.438" (11.12mm)120A600V12-22 AWGScrewsQuick Connect (0.110"), Insulated2 Wall (Dual)--