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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
433302-21-0
433302-21-0
CONN BARRIER STRP 21CIRC 0.438"
Curtis Industries
 52 $12.00
43000 Bulk ActiveBarrier Block21210.438" (11.12mm)120A600V12-22 AWGScrewsQuick Connect (0.110"), Insulated2 Wall (Dual)--
433303-21-0
433303-21-0
CONN BARRIER STRP 21CIRC 0.438"
Curtis Industries
 42 $12.23
43000 Bulk ActiveBarrier Block21210.438" (11.12mm)120A600V12-22 AWGScrewsQuick Connect (0.110"), Insulated2 Wall (Dual)--
433305-21-0
433305-21-0
CONN BARRIER STRP 21CIRC 0.438"
Curtis Industries
 59 $12.17
43000 Bulk ActiveBarrier Block21210.438" (11.12mm)120A600V12-22 AWGScrews (Not Included)Quick Connect (0.110"), Insulated2 Wall (Dual)--
433600-21-0
433600-21-0
CONN BARRIER STRP 21CIRC 0.438"
Curtis Industries
 75 $11.96
43000 Bulk ActiveBarrier Block21210.438" (11.12mm)120A600V12-22 AWGScrewsWire Wrap, Insulated2 Wall (Dual)--
433601-21-0
433601-21-0
CONN BARRIER STRP 21CIRC 0.438"
Curtis Industries
 74 $12.21
43000 Bulk ActiveBarrier Block21210.438" (11.12mm)120A600V12-22 AWGScrewsWire Wrap, Insulated2 Wall (Dual)--
433602-21-0
433602-21-0
CONN BARRIER STRP 21CIRC 0.438"
Curtis Industries
 59 $12.23
43000 Bulk ActiveBarrier Block21210.438" (11.12mm)120A600V12-22 AWGScrewsWire Wrap, Insulated2 Wall (Dual)--
433603-21-0
433603-21-0
CONN BARRIER STRP 21CIRC 0.438"
Curtis Industries
 29 $12.15
43000 Bulk ActiveBarrier Block21210.438" (11.12mm)120A600V12-22 AWGScrewsWire Wrap, Insulated2 Wall (Dual)--
433605-21-0
433605-21-0
CONN BARRIER STRP 21CIRC 0.438"
Curtis Industries
 8 $11.95
43000 Bulk ActiveBarrier Block21210.438" (11.12mm)120A600V12-22 AWGScrews (Not Included)Wire Wrap, Insulated2 Wall (Dual)--
433610-21-0
433610-21-0
CONN BARRIER STRP 21CIRC 0.438"
Curtis Industries
 36 $11.91
43000 Bulk ActiveBarrier Block21210.438" (11.12mm)120A600V12-22 AWGScrewsWire Wrap, Insulated2 Wall (Dual)--
433611-21-0
433611-21-0
CONN BARRIER STRP 21CIRC 0.438"
Curtis Industries
 23 $12.14
43000 Bulk ActiveBarrier Block21210.438" (11.12mm)120A600V12-22 AWGScrewsWire Wrap, Insulated2 Wall (Dual)--
433612-21-0
433612-21-0
CONN BARRIER STRP 21CIRC 0.438"
Curtis Industries
 16 $12.11
43000 Bulk ActiveBarrier Block21210.438" (11.12mm)120A600V12-22 AWGScrewsWire Wrap, Insulated2 Wall (Dual)--
433615-21-0
433615-21-0
CONN BARRIER STRP 21CIRC 0.438"
Curtis Industries
 6 $11.99
43000 Bulk ActiveBarrier Block21210.438" (11.12mm)120A600V12-22 AWGScrews (Not Included)Wire Wrap, Insulated2 Wall (Dual)--
T38015-19-0
T38015-19-0
CONN BARRIER STRP 19CIRC 0.375"
Curtis Industries
 37 $12.21
38000 Bulk ActiveBarrier Block19190.375" (9.53mm)120A300V12-22 AWGScrews (Not Included)PC Pin2 Wall (Dual)Flange-
T38110-24-0
T38110-24-0
CONN BARRIER STRP 24CIRC 0.375"
Curtis Industries
 66 $11.96
38000 Bulk ActiveBarrier Block24240.375" (9.53mm)120A300V12-22 AWGScrewsPC Pin2 Wall (Dual)--
T38123-22-0
T38123-22-0
CONN BARRIER STRP 22CIRC 0.375"
Curtis Industries
 14 $12.07
38000 Bulk ActiveBarrier Block22220.375" (9.53mm)120A300V12-22 AWGScrewsSolder Turret2 Wall (Dual)--
T38212-18-0
T38212-18-0
CONN BARRIER STRP 18CIRC 0.375"
Curtis Industries
 68 $12.16
38000 Bulk ActiveBarrier Block18180.375" (9.53mm)120A300V12-22 AWGScrewsPC Pin, Insulated2 Wall (Dual)Flange-
T38218-18-0
T38218-18-0
CONN BARRIER STRP 18CIRC 0.375"
Curtis Industries
 15 $12.14
38000 Bulk ActiveBarrier Block18180.375" (9.53mm)120A300V12-22 AWGScrews with Captive PlatePC Pin, Insulated2 Wall (Dual)Flange-
T38222-18-0
T38222-18-0
CONN BARRIER STRP 18CIRC 0.375"
Curtis Industries
 67 $11.94
38000 Bulk ActiveBarrier Block18180.375" (9.53mm)120A300V12-22 AWGScrewsSolder Turret, Insulated2 Wall (Dual)Flange-
T38228-18-0
T38228-18-0
CONN BARRIER STRP 18CIRC 0.375"
Curtis Industries
 67 $12.09
38000 Bulk ActiveBarrier Block18180.375" (9.53mm)120A300V12-22 AWGScrews with Captive PlateSolder Turret, Insulated2 Wall (Dual)Flange-
T38232-18-0
T38232-18-0
CONN BARRIER STRP 18CIRC 0.375"
Curtis Industries
 77 $12.01
38000 Bulk ActiveBarrier Block18180.375" (9.53mm)120A300V12-22 AWGScrewsQuick Connect (0.110"), Insulated2 Wall (Dual)Flange-