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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
431105-22-0
431105-22-0
CONN BARRIER STRP 22CIRC 0.438"
Curtis Industries
 75 $10.17
43000 Bulk ActiveBarrier Block22220.438" (11.12mm)120A600V12-22 AWGScrews (Not Included)PC Pin2 Wall (Dual)--
431110-22-0
431110-22-0
CONN BARRIER STRP 22CIRC 0.438"
Curtis Industries
 94 $10.09
43000 Bulk ActiveBarrier Block22220.438" (11.12mm)120A600V12-22 AWGScrewsPC Pin2 Wall (Dual)--
431111-22-0
431111-22-0
CONN BARRIER STRP 22CIRC 0.438"
Curtis Industries
 41 $10.02
43000 Bulk ActiveBarrier Block22220.438" (11.12mm)120A600V12-22 AWGScrewsPC Pin2 Wall (Dual)--
431112-22-0
431112-22-0
CONN BARRIER STRP 22CIRC 0.438"
Curtis Industries
 6 $10.14
43000 Bulk ActiveBarrier Block22220.438" (11.12mm)120A600V12-22 AWGScrewsPC Pin2 Wall (Dual)--
431113-22-0
431113-22-0
CONN BARRIER STRP 22CIRC 0.438"
Curtis Industries
 19 $10.02
43000 Bulk ActiveBarrier Block22220.438" (11.12mm)120A600V12-22 AWGScrewsPC Pin2 Wall (Dual)--
431115-22-0
431115-22-0
CONN BARRIER STRP 22CIRC 0.438"
Curtis Industries
 4 $10.19
43000 Bulk ActiveBarrier Block22220.438" (11.12mm)120A600V12-22 AWGScrews (Not Included)PC Pin2 Wall (Dual)--
1-1546734-1
1-1546734-1
CONN BARRIER STRP 11CIRC 0.325"
TE Connectivity AMP Connectors
 102 $9.58
Buchanan Bulk ActiveBarrier Block11110.325" (8.26mm)120A300V12-22 AWGScrews with Captive PlatePC Pin2 Wall (Dual)-Black
TB300-05SP
TB300-05SP
CONN BARRIER STRIP 5CIRC 0.562"
Eaton - Bussmann Electrical Division
 12 $14.35
Magnum® TB300 Bulk ActiveBarrier Block5100.562" (14.27mm)230A600V8-22 AWGScrews with Captive PlateClosed2 Wall (Dual)FlangeBlack
A102210B3
A102210B3
CONN BARRIER STRP 10CIRC 0.325"
Eaton - Electronics Division
 15 $11.35
Magnum® A1000 Bulk ActiveBarrier Block10100.325" (8.26mm)120A250V14-22 AWGScrews with Quick Connect TabsPC Pin2 Wall (Dual)-Black
CB20221007EB
CB20221007EB
CONN BARRIER STRP 10CIRC 0.375"
Eaton - Electronics Division
 50 $11.26
Magnum® CB2000 Bulk ActiveBarrier Block10100.375" (9.53mm)130A300V12-22 AWGScrews with Captive PlatePC Pin3 Wall (Tri)-Black
A30531007L5
A30531007L5
CONN BARRIER STRP 10CIRC 0.437"
Eaton - Electronics Division
 8 $11.21
A3000 Bulk ActiveBarrier Block10100.437" (11.10mm)130A600V12-22 AWGScrews with Captive PlateSolder Turret, Insulated2 Wall (Dual)Flange, Positions StampedBlack
A495304
A495304
CONN BARRIER STRIP 4CIRC 0.562"
Eaton - Electronics Division
 45 $10.19
Magnum® A4000 Bulk ActiveBarrier Block440.562" (14.27mm)150A150V8-16 AWGThreadedThreaded, Insulated2 Wall (Dual)FlangeBlack
TB200HB-04STQC15
TB200HB-04STQC15
BARRIER BLOCK
Eaton - Bussmann Electrical Division
 81 $11.79
Magnum® TB200HB Bulk ActiveBarrier Block480.437" (11.10mm)230A600V12-22 AWGScrews with Quick Connect TabsClosed2 Wall (Dual)FlangeBlack
0387309720
0387309720
CONN BARRIER STRP 20CIRC 0.438"
Molex
 75 $10.13
Beau 38730 Bulk ActiveBarrier Block20200.438" (11.12mm)115A300V14-22 AWGScrewsSolder Turret2 Wall (Dual)FlangeBlack
0387422525
0387422525
CONN BARRIER STRP 25CIRC 0.438"
Molex
 2 $10.21
Beau 38742 Bulk ActiveBarrier Block25250.438" (11.12mm)130A300V10-22 AWGScrewsQuick Connect (0.250"), Insulated2 Wall (Dual)FlangeBlack
0387801625
0387801625
CONN BARRIER STRP 25CIRC 0.438"
Molex
 25 $10.21
Beau 38780 Bulk ObsoleteBarrier Block25500.438" (11.12mm)220A300V14-22 AWGScrewsPC Pin2 Wall (Dual)FlangeBlack
OSTYK55420030
OSTYK55420030
CONN BARRIER STRP 20CIRC 0.433"
On Shore Technology Inc.
 53 $10.16
OSTYK55 Bulk ActiveBarrier Block20200.433" (11.00mm)130A300V12-22 AWGScrews with Captive PlatePC Pin3 Wall (Tri)-Black
0387800325
0387800325
CONN BARRIER STRP 25CIRC 0.438"
Molex
 84 $10.21
Beau 38780 Bulk ActiveBarrier Block25500.438" (11.12mm)215A300V14-22 AWGScrews with Captive PlateClosed2 Wall (Dual)FlangeBlack
0386907830
0386907830
CONN BARRIER STRP 30CIRC 0.325"
Molex
 37 $10.18
Beau 38690 Bulk ObsoleteBarrier Block30300.325" (8.26mm)120A300V12-22 AWGScrews with Captive PlatePC Pin3 Wall (Tri)-Black
325121-17-0
325121-17-0
CONN BARRIER STRP 17CIRC 0.325"
Curtis Industries
 23 $10.10
32500 Bulk ActiveBarrier Block17170.325" (8.26mm)115A300V14-22 AWGScrewsWire Wrap2 Wall (Dual)--