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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
431703-25-0
431703-25-0
CONN BARRIER STRP 25CIRC 0.438"
Curtis Industries
 45 $14.88
43000 Bulk ActiveBarrier Block25250.438" (11.12mm)120A600V12-22 AWGScrewsPC Pin2 Wall (Dual)--
431705-25-0
431705-25-0
CONN BARRIER STRP 25CIRC 0.438"
Curtis Industries
 43 $14.79
43000 Bulk ActiveBarrier Block25250.438" (11.12mm)120A600V12-22 AWGScrews (Not Included)PC Pin2 Wall (Dual)--
431711-25-0
431711-25-0
CONN BARRIER STRP 25CIRC 0.438"
Curtis Industries
 12 $15.11
43000 Bulk ActiveBarrier Block25250.438" (11.12mm)120A600V12-22 AWGScrewsPC Pin2 Wall (Dual)--
431712-25-0
431712-25-0
CONN BARRIER STRP 25CIRC 0.438"
Curtis Industries
 29 $14.76
43000 Bulk ActiveBarrier Block25250.438" (11.12mm)120A600V12-22 AWGScrewsPC Pin2 Wall (Dual)--
431715-25-0
431715-25-0
CONN BARRIER STRP 25CIRC 0.438"
Curtis Industries
 30 $14.78
43000 Bulk ActiveBarrier Block25250.438" (11.12mm)120A600V12-22 AWGScrews (Not Included)PC Pin2 Wall (Dual)--
T38072-22-0
T38072-22-0
CONN BARRIER STRP 22CIRC 0.375"
Curtis Industries
 35 $14.68
38000 Bulk ActiveBarrier Block22220.375" (9.53mm)120A300V12-22 AWGScrewsPC Pin2 Wall (Dual)Flange-
T38078-22-0
T38078-22-0
CONN BARRIER STRP 22CIRC 0.375"
Curtis Industries
 46 $14.83
38000 Bulk ActiveBarrier Block22220.375" (9.53mm)120A300V12-22 AWGScrews with Captive PlatePC Pin2 Wall (Dual)Flange-
A10712007
A10712007
CONN BARRIER STRP 20CIRC 0.325"
Eaton - Electronics Division
 9 $16.59
Magnum® A1000 Bulk ActiveBarrier Block20200.325" (8.26mm)120A250V14-22 AWGScrews with Captive PlatePC Pin2 Wall (Dual)FlangeBlack
A20352009
A20352009
CONN BARRIER STRP 20CIRC 0.375"
Eaton - Electronics Division
 28 $17.17
A2000 Bulk ActiveBarrier Block20200.375" (9.53mm)130A300V12-22 AWGScrews with Captive PlateClosed2 Wall (Dual)FlangeBlack
A48130800
A48130800
CONN BARRIER STRIP 8CIRC 0.562"
Eaton - Electronics Division
 39 $15.70
Magnum® A4000 Bulk ActiveBarrier Block880.562" (14.27mm)135A600V10-16 AWGScrews with Captive PlateSolder Turret, Insulated2 Wall (Dual)FlangeBlack
T37021-26-0
T37021-26-0
CONN BARRIER STRP 26CIRC 0.375"
Curtis Industries
 13 $14.94
37000 Bulk ActiveBarrier Block26260.375" (9.53mm)120A300V12-22 AWGScrews with Captive PlateSolder Turret3 Wall (Tri)Flange-
T37061-26-0
T37061-26-0
CONN BARRIER STRP 26CIRC 0.375"
Curtis Industries
 59 $14.81
37000 Bulk ActiveBarrier Block26260.375" (9.53mm)120A300V12-22 AWGScrews with Captive PlateWire Wrap3 Wall (Tri)Flange-
T37071-26-0
T37071-26-0
CONN BARRIER STRP 26CIRC 0.375"
Curtis Industries
 59 $14.99
37000 Bulk ActiveBarrier Block26260.375" (9.53mm)120A300V12-22 AWGScrews with Captive PlatePC Pin3 Wall (Tri)Flange-
T37131-26-0
T37131-26-0
CONN BARRIER STRP 26CIRC 0.375"
Curtis Industries
 48 $14.91
37000 Bulk ActiveBarrier Block26260.375" (9.53mm)120A300V12-22 AWGScrews with Captive PlateQuick Connect (0.110")3 Wall (Tri)--
T37141-26-0
T37141-26-0
CONN BARRIER STRP 26CIRC 0.375"
Curtis Industries
 36 $15.06
37000 Bulk ActiveBarrier Block26260.375" (9.53mm)120A300V12-22 AWGScrews with Captive PlateQuick Connect (0.187")3 Wall (Tri)--
T37151-26-0
T37151-26-0
CONN BARRIER STRP 26CIRC 0.375"
Curtis Industries
 40 $15.02
37000 Bulk ActiveBarrier Block26260.375" (9.53mm)120A300V12-22 AWGScrews with Captive PlateQuick Connect (0.250")3 Wall (Tri)--
A30312503
A30312503
CONN BARRIER STRP 25CIRC 0.437"
Eaton - Electronics Division
 28 $17.03
A3000 Bulk ActiveBarrier Block25250.437" (11.10mm)130A600V12-22 AWGScrewsClosed2 Wall (Dual)FlangeBlack
T38122-25-0
T38122-25-0
CONN BARRIER STRP 25CIRC 0.375"
Curtis Industries
 23 $14.89
38000 Bulk ActiveBarrier Block25250.375" (9.53mm)120A300V12-22 AWGScrewsSolder Turret2 Wall (Dual)--
T38128-25-0
T38128-25-0
CONN BARRIER STRP 25CIRC 0.375"
Curtis Industries
 11 $15.12
38000 Bulk ActiveBarrier Block25250.375" (9.53mm)120A300V12-22 AWGScrews with Captive PlateSolder Turret2 Wall (Dual)--
CB202216S2457
CB202216S2457
MAGNUM CB2 SERIES
Eaton - Electronics Division
 44 $16.88
Magnum® CB2000 Bulk ActiveBarrier Block16160.375" (9.53mm)130A300V12-22 AWG-PC Pin3 Wall (Tri)FlangeBlack