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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
T38128-22-0
T38128-22-0
CONN BARRIER STRP 22CIRC 0.375"
Curtis Industries
 67 $13.28
38000 Bulk ActiveBarrier Block22220.375" (9.53mm)120A300V12-22 AWGScrews with Captive PlateSolder Turret2 Wall (Dual)--
431700-22-0
431700-22-0
CONN BARRIER STRP 22CIRC 0.438"
Curtis Industries
 5 $13.27
43000 Bulk ActiveBarrier Block22220.438" (11.12mm)120A600V12-22 AWGScrewsPC Pin2 Wall (Dual)--
431701-22-0
431701-22-0
CONN BARRIER STRP 22CIRC 0.438"
Curtis Industries
 74 $13.00
43000 Bulk ActiveBarrier Block22220.438" (11.12mm)120A600V12-22 AWGScrewsPC Pin2 Wall (Dual)--
431702-22-0
431702-22-0
CONN BARRIER STRP 22CIRC 0.438"
Curtis Industries
 74 $13.18
43000 Bulk ActiveBarrier Block22220.438" (11.12mm)120A600V12-22 AWGScrewsPC Pin2 Wall (Dual)--
431703-22-0
431703-22-0
CONN BARRIER STRP 22CIRC 0.438"
Curtis Industries
 47 $13.05
43000 Bulk ActiveBarrier Block22220.438" (11.12mm)120A600V12-22 AWGScrewsPC Pin2 Wall (Dual)--
431705-22-0
431705-22-0
CONN BARRIER STRP 22CIRC 0.438"
Curtis Industries
 73 $12.94
43000 Bulk ActiveBarrier Block22220.438" (11.12mm)120A600V12-22 AWGScrews (Not Included)PC Pin2 Wall (Dual)--
431711-22-0
431711-22-0
CONN BARRIER STRP 22CIRC 0.438"
Curtis Industries
 50 $12.97
43000 Bulk ActiveBarrier Block22220.438" (11.12mm)120A600V12-22 AWGScrewsPC Pin2 Wall (Dual)--
431712-22-0
431712-22-0
CONN BARRIER STRP 22CIRC 0.438"
Curtis Industries
 58 $13.11
43000 Bulk ActiveBarrier Block22220.438" (11.12mm)120A600V12-22 AWGScrewsPC Pin2 Wall (Dual)--
431715-22-0
431715-22-0
CONN BARRIER STRP 22CIRC 0.438"
Curtis Industries
 28 $13.28
43000 Bulk ActiveBarrier Block22220.438" (11.12mm)120A600V12-22 AWGScrews (Not Included)PC Pin2 Wall (Dual)--
T37123-22-0
T37123-22-0
CONN BARRIER STRP 22CIRC 0.375"
Curtis Industries
 4 $13.16
37000 Bulk ActiveBarrier Block22220.375" (9.53mm)120A300V12-22 AWGScrewsSolder Turret3 Wall (Tri)--
T37163-22-0
T37163-22-0
CONN BARRIER STRP 22CIRC 0.375"
Curtis Industries
 27 $12.97
37000 Bulk ActiveBarrier Block22220.375" (9.53mm)120A300V12-22 AWGScrewsWire Wrap3 Wall (Tri)--
T37173-22-0
T37173-22-0
CONN BARRIER STRP 22CIRC 0.375"
Curtis Industries
 24 $13.30
37000 Bulk ActiveBarrier Block22220.375" (9.53mm)120A300V12-22 AWGScrewsPC Pin3 Wall (Tri)--
TB200-06STQC6
TB200-06STQC6
TERMINAL BLOCK 6POLE QC
Eaton - Bussmann Electrical Division
 44 $14.39
Magnum® TB200 Bulk ActiveBarrier Block6120.437" (11.10mm)230A300V12-22 AWGScrews with Quick Connect TabsClosed2 Wall (Dual)FlangeBlack
7-1437665-0
7-1437665-0
CONN BARRIER STRIP 8CIRC 0.375"
TE Connectivity AMP Connectors
 5 $12.76
JC6, Buchanan Bulk ActiveBarrier Block880.375" (9.53mm)120A300V12-22 AWGScrews with Captive PlateQuick Connect (0.250"), Insulated2 Wall (Dual)FlangeBlack
433100-25-0
433100-25-0
CONN BARRIER STRP 25CIRC 0.438"
Curtis Industries
 29 $13.06
43000 Bulk ActiveBarrier Block25250.438" (11.12mm)120A600V12-22 AWGScrewsPC Pin, Insulated2 Wall (Dual)--
433101-25-0
433101-25-0
CONN BARRIER STRP 25CIRC 0.438"
Curtis Industries
 46 $13.05
43000 Bulk ActiveBarrier Block25250.438" (11.12mm)120A600V12-22 AWGScrewsPC Pin, Insulated2 Wall (Dual)--
433102-25-0
433102-25-0
CONN BARRIER STRP 25CIRC 0.438"
Curtis Industries
 6 $13.03
43000 Bulk ActiveBarrier Block25250.438" (11.12mm)120A600V12-22 AWGScrewsPC Pin, Insulated2 Wall (Dual)--
433103-25-0
433103-25-0
CONN BARRIER STRP 25CIRC 0.438"
Curtis Industries
 58 $12.95
43000 Bulk ActiveBarrier Block25250.438" (11.12mm)120A600V12-22 AWGScrewsPC Pin, Insulated2 Wall (Dual)--
433105-25-0
433105-25-0
CONN BARRIER STRP 25CIRC 0.438"
Curtis Industries
 68 $13.01
43000 Bulk ActiveBarrier Block25250.438" (11.12mm)120A600V12-22 AWGScrews (Not Included)PC Pin, Insulated2 Wall (Dual)--
433110-25-0
433110-25-0
CONN BARRIER STRP 25CIRC 0.438"
Curtis Industries
 9 $12.96
43000 Bulk ActiveBarrier Block25250.438" (11.12mm)120A600V12-22 AWGScrewsPC Pin, Insulated2 Wall (Dual)--