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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
433600-28-0
433600-28-0
CONN BARRIER STRP 28CIRC 0.438"
Curtis Industries
 47 $14.54
43000 Bulk ActiveBarrier Block28280.438" (11.12mm)120A600V12-22 AWGScrewsWire Wrap, Insulated2 Wall (Dual)--
433601-28-0
433601-28-0
CONN BARRIER STRP 28CIRC 0.438"
Curtis Industries
 7 $14.55
43000 Bulk ActiveBarrier Block28280.438" (11.12mm)120A600V12-22 AWGScrewsWire Wrap, Insulated2 Wall (Dual)--
433602-28-0
433602-28-0
CONN BARRIER STRP 28CIRC 0.438"
Curtis Industries
 30 $14.50
43000 Bulk ActiveBarrier Block28280.438" (11.12mm)120A600V12-22 AWGScrewsWire Wrap, Insulated2 Wall (Dual)--
433603-28-0
433603-28-0
CONN BARRIER STRP 28CIRC 0.438"
Curtis Industries
 30 $14.77
43000 Bulk ActiveBarrier Block28280.438" (11.12mm)120A600V12-22 AWGScrewsWire Wrap, Insulated2 Wall (Dual)--
433605-28-0
433605-28-0
CONN BARRIER STRP 28CIRC 0.438"
Curtis Industries
 13 $14.88
43000 Bulk ActiveBarrier Block28280.438" (11.12mm)120A600V12-22 AWGScrews (Not Included)Wire Wrap, Insulated2 Wall (Dual)--
433610-28-0
433610-28-0
CONN BARRIER STRP 28CIRC 0.438"
Curtis Industries
 24 $14.67
43000 Bulk ActiveBarrier Block28280.438" (11.12mm)120A600V12-22 AWGScrewsWire Wrap, Insulated2 Wall (Dual)--
433611-28-0
433611-28-0
CONN BARRIER STRP 28CIRC 0.438"
Curtis Industries
 2 $14.92
43000 Bulk ActiveBarrier Block28280.438" (11.12mm)120A600V12-22 AWGScrewsWire Wrap, Insulated2 Wall (Dual)--
433612-28-0
433612-28-0
CONN BARRIER STRP 28CIRC 0.438"
Curtis Industries
 15 $14.90
43000 Bulk ActiveBarrier Block28280.438" (11.12mm)120A600V12-22 AWGScrewsWire Wrap, Insulated2 Wall (Dual)--
433615-28-0
433615-28-0
CONN BARRIER STRP 28CIRC 0.438"
Curtis Industries
 46 $14.54
43000 Bulk ActiveBarrier Block28280.438" (11.12mm)120A600V12-22 AWGScrews (Not Included)Wire Wrap, Insulated2 Wall (Dual)--
T37121-24-0
T37121-24-0
CONN BARRIER STRP 24CIRC 0.375"
Curtis Industries
 62 $14.57
37000 Bulk ActiveBarrier Block24240.375" (9.53mm)120A300V12-22 AWGScrews with Captive PlateSolder Turret3 Wall (Tri)--
T37125-26-0
T37125-26-0
CONN BARRIER STRP 26CIRC 0.375"
Curtis Industries
 20 $14.83
37000 Bulk ActiveBarrier Block26260.375" (9.53mm)120A300V12-22 AWGScrews (Not Included)Solder Turret3 Wall (Tri)--
T37161-24-0
T37161-24-0
CONN BARRIER STRP 24CIRC 0.375"
Curtis Industries
 65 $14.59
37000 Bulk ActiveBarrier Block24240.375" (9.53mm)120A300V12-22 AWGScrews with Captive PlateWire Wrap3 Wall (Tri)--
T37165-26-0
T37165-26-0
CONN BARRIER STRP 26CIRC 0.375"
Curtis Industries
 47 $14.70
37000 Bulk ActiveBarrier Block26260.375" (9.53mm)120A300V12-22 AWGScrews (Not Included)Wire Wrap3 Wall (Tri)--
T37171-24-0
T37171-24-0
CONN BARRIER STRP 24CIRC 0.375"
Curtis Industries
 18 $14.54
37000 Bulk ActiveBarrier Block24240.375" (9.53mm)120A300V12-22 AWGScrews with Captive PlatePC Pin3 Wall (Tri)--
T37175-26-0
T37175-26-0
CONN BARRIER STRP 26CIRC 0.375"
Curtis Industries
 37 $14.63
37000 Bulk ActiveBarrier Block26260.375" (9.53mm)120A300V12-22 AWGScrews (Not Included)PC Pin3 Wall (Tri)--
T38421-22-0
T38421-22-0
CONN BARRIER STRP 22CIRC 0.375"
Curtis Industries
 65 $14.61
38000 Bulk ActiveBarrier Block22220.375" (9.53mm)120A300V12-22 AWGScrews with Captive PlateSolder Turret, Insulated2 Wall (Dual)Flange-
T38422-21-0
T38422-21-0
CONN BARRIER STRP 21CIRC 0.375"
Curtis Industries
 9 $14.66
38000 Bulk ActiveBarrier Block21210.375" (9.53mm)120A300V12-22 AWGScrewsSolder Turret, Insulated2 Wall (Dual)Flange-
T38428-21-0
T38428-21-0
CONN BARRIER STRP 21CIRC 0.375"
Curtis Industries
 47 $14.56
38000 Bulk ActiveBarrier Block21210.375" (9.53mm)120A300V12-22 AWGScrews with Captive PlateSolder Turret, Insulated2 Wall (Dual)Flange-
T38212-24-0
T38212-24-0
CONN BARRIER STRP 24CIRC 0.375"
Curtis Industries
 54 $14.50
38000 Bulk ActiveBarrier Block24240.375" (9.53mm)120A300V12-22 AWGScrewsPC Pin, Insulated2 Wall (Dual)Flange-
T38218-24-0
T38218-24-0
CONN BARRIER STRP 24CIRC 0.375"
Curtis Industries
 48 $14.93
38000 Bulk ActiveBarrier Block24240.375" (9.53mm)120A300V12-22 AWGScrews with Captive PlatePC Pin, Insulated2 Wall (Dual)Flange-