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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
431602-25-0
431602-25-0
CONN BARRIER STRP 25CIRC 0.438"
Curtis Industries
 46 $12.29
43000 Bulk ActiveBarrier Block25250.438" (11.12mm)120A600V12-22 AWGScrewsWire Wrap2 Wall (Dual)--
431603-25-0
431603-25-0
CONN BARRIER STRP 25CIRC 0.438"
Curtis Industries
 76 $12.15
43000 Bulk ActiveBarrier Block25250.438" (11.12mm)120A600V12-22 AWGScrewsWire Wrap2 Wall (Dual)--
431605-25-0
431605-25-0
CONN BARRIER STRP 25CIRC 0.438"
Curtis Industries
 50 $12.24
43000 Bulk ActiveBarrier Block25250.438" (11.12mm)120A600V12-22 AWGScrews (Not Included)Wire Wrap2 Wall (Dual)--
431610-25-0
431610-25-0
CONN BARRIER STRP 25CIRC 0.438"
Curtis Industries
 13 $12.20
43000 Bulk ActiveBarrier Block25250.438" (11.12mm)120A600V12-22 AWGScrewsWire Wrap2 Wall (Dual)--
431611-25-0
431611-25-0
CONN BARRIER STRP 25CIRC 0.438"
Curtis Industries
 31 $12.06
43000 Bulk ActiveBarrier Block25250.438" (11.12mm)120A600V12-22 AWGScrewsWire Wrap2 Wall (Dual)--
431612-25-0
431612-25-0
CONN BARRIER STRP 25CIRC 0.438"
Curtis Industries
 53 $12.06
43000 Bulk ActiveBarrier Block25250.438" (11.12mm)120A600V12-22 AWGScrewsWire Wrap2 Wall (Dual)--
431613-25-0
431613-25-0
CONN BARRIER STRP 25CIRC 0.438"
Curtis Industries
 70 $12.29
43000 Bulk ActiveBarrier Block25250.438" (11.12mm)120A600V12-22 AWGScrewsWire Wrap2 Wall (Dual)--
431615-25-0
431615-25-0
CONN BARRIER STRP 25CIRC 0.438"
Curtis Industries
 33 $12.35
43000 Bulk ActiveBarrier Block25250.438" (11.12mm)120A600V12-22 AWGScrews (Not Included)Wire Wrap2 Wall (Dual)--
T37013-21-0
T37013-21-0
CONN BARRIER STRP 21CIRC 0.375"
Curtis Industries
 62 $12.27
37000 Bulk ActiveBarrier Block21210.375" (9.53mm)120A300V12-22 AWGScrewsPC Pin3 Wall (Tri)Flange-
T37122-19-0
T37122-19-0
CONN BARRIER STRP 19CIRC 0.375"
Curtis Industries
 60 $12.20
37000 Bulk ActiveBarrier Block19190.375" (9.53mm)120A300V12-22 AWGScrewsSolder Turret3 Wall (Tri)--
T37128-19-0
T37128-19-0
CONN BARRIER STRP 19CIRC 0.375"
Curtis Industries
 7 $12.10
37000 Bulk ActiveBarrier Block19190.375" (9.53mm)120A300V12-22 AWGScrews with Captive PlateSolder Turret3 Wall (Tri)--
T37162-19-0
T37162-19-0
CONN BARRIER STRP 19CIRC 0.375"
Curtis Industries
 64 $12.12
37000 Bulk ActiveBarrier Block19190.375" (9.53mm)120A300V12-22 AWGScrewsWire Wrap3 Wall (Tri)--
T37168-19-0
T37168-19-0
CONN BARRIER STRP 19CIRC 0.375"
Curtis Industries
 16 $12.23
37000 Bulk ActiveBarrier Block19190.375" (9.53mm)120A300V12-22 AWGScrews with Captive PlateWire Wrap3 Wall (Tri)--
T37172-19-0
T37172-19-0
CONN BARRIER STRP 19CIRC 0.375"
Curtis Industries
 26 $12.28
37000 Bulk ActiveBarrier Block19190.375" (9.53mm)120A300V12-22 AWGScrewsPC Pin3 Wall (Tri)--
T37178-19-0
T37178-19-0
CONN BARRIER STRP 19CIRC 0.375"
Curtis Industries
 12 $12.27
37000 Bulk ActiveBarrier Block19190.375" (9.53mm)120A300V12-22 AWGScrews with Captive PlatePC Pin3 Wall (Tri)--
A31931707
A31931707
CONN BARRIER STRP 17CIRC 0.437"
Eaton - Electronics Division
 57 $13.57
A3000 Bulk ActiveBarrier Block17170.437" (11.10mm)130A600V12-22 AWGScrews with Captive PlateQuick Connect (0.250"), Insulated2 Wall (Dual)FlangeBlack
A319318MP8
A319318MP8
CONN BARRIER STRP 18CIRC 0.437"
Eaton - Electronics Division
 34 $13.46
A3000 Bulk ActiveBarrier Block18180.437" (11.10mm)130A600V12-22 AWGScrewsQuick Connect (0.250"), Insulated2 Wall (Dual)FlangeBlack
TB200-07SP
TB200-07SP
CONN BARRIER STRIP 7CIRC 0.437"
Eaton - Bussmann Electrical Division
 47 $12.71
Magnum® TB200 Bulk ActiveBarrier Block7140.437" (11.10mm)230A300V12-22 AWGScrews with Captive PlateClosed2 Wall (Dual)FlangeBlack
T38002-18-0
T38002-18-0
CONN BARRIER STRP 18CIRC 0.375"
Curtis Industries
 7 $12.37
38000 Bulk ActiveBarrier Block18180.375" (9.53mm)120A300V12-22 AWGScrewsClosed2 Wall (Dual)Flange-
T38008-18-0
T38008-18-0
CONN BARRIER STRP 18CIRC 0.375"
Curtis Industries
 13 $12.10
38000 Bulk ActiveBarrier Block18180.375" (9.53mm)120A300V12-22 AWGScrews with Captive PlateClosed2 Wall (Dual)Flange-