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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
430601-25-0
430601-25-0
CONN BARRIER STRP 25CIRC 0.438"
Curtis Industries
 21 $12.72
43000 Bulk ActiveBarrier Block25250.438" (11.12mm)120A600V12-22 AWGScrewsWire Wrap2 Wall (Dual)Flange-
430602-25-0
430602-25-0
CONN BARRIER STRP 25CIRC 0.438"
Curtis Industries
 58 $12.67
43000 Bulk ActiveBarrier Block25250.438" (11.12mm)120A600V12-22 AWGScrewsWire Wrap2 Wall (Dual)Flange-
430603-25-0
430603-25-0
CONN BARRIER STRP 25CIRC 0.438"
Curtis Industries
 59 $12.64
43000 Bulk ActiveBarrier Block25250.438" (11.12mm)120A600V12-22 AWGScrewsWire Wrap2 Wall (Dual)Flange-
430605-25-0
430605-25-0
CONN BARRIER STRP 25CIRC 0.438"
Curtis Industries
 56 $12.71
43000 Bulk ActiveBarrier Block25250.438" (11.12mm)120A600V12-22 AWGScrews (Not Included)Wire Wrap2 Wall (Dual)Flange-
430610-25-0
430610-25-0
CONN BARRIER STRP 25CIRC 0.438"
Curtis Industries
 46 $12.97
43000 Bulk ActiveBarrier Block25250.438" (11.12mm)120A600V12-22 AWGScrewsWire Wrap2 Wall (Dual)Flange-
430611-25-0
430611-25-0
CONN BARRIER STRP 25CIRC 0.438"
Curtis Industries
 57 $12.83
43000 Bulk ActiveBarrier Block25250.438" (11.12mm)120A600V12-22 AWGScrewsWire Wrap2 Wall (Dual)Flange-
430612-25-0
430612-25-0
CONN BARRIER STRP 25CIRC 0.438"
Curtis Industries
 36 $12.98
43000 Bulk ActiveBarrier Block25250.438" (11.12mm)120A600V12-22 AWGScrewsWire Wrap2 Wall (Dual)Flange-
430613-25-0
430613-25-0
CONN BARRIER STRP 25CIRC 0.438"
Curtis Industries
 3 $12.68
43000 Bulk ActiveBarrier Block25250.438" (11.12mm)120A600V12-22 AWGScrewsWire Wrap2 Wall (Dual)Flange-
430615-25-0
430615-25-0
CONN BARRIER STRP 25CIRC 0.438"
Curtis Industries
 34 $12.83
43000 Bulk ActiveBarrier Block25250.438" (11.12mm)120A600V12-22 AWGScrews (Not Included)Wire Wrap2 Wall (Dual)Flange-
T37013-22-0
T37013-22-0
CONN BARRIER STRP 22CIRC 0.375"
Curtis Industries
 61 $12.79
37000 Bulk ActiveBarrier Block22220.375" (9.53mm)120A300V12-22 AWGScrewsPC Pin3 Wall (Tri)Flange-
T38111-24-0
T38111-24-0
CONN BARRIER STRP 24CIRC 0.375"
Curtis Industries
 66 $13.01
38000 Bulk ActiveBarrier Block24240.375" (9.53mm)120A300V12-22 AWGScrews with Captive PlatePC Pin2 Wall (Dual)--
3-796608-5
3-796608-5
CONN BARRIER STRP 30CIRC 0.375"
TE Connectivity AMP Connectors
 15 $11.58
#6, Buchanan Bulk ActiveBarrier Block30300.375" (9.53mm)125A300V12-22 AWGScrews with Captive PlateWire Wrap3 Wall (Tri)-Black
1776312-4
1776312-4
CONN TERM STRIP 4CIRC 0.571"
TE Connectivity AMP Connectors
 24 $12.10
TSB2000, Buchanan Bulk ActiveEurostyle Terminal Strip480.571" (14.50mm)265A300V6-14 AWGScrewsClosedEnclosed-Natural
T37031-18-0
T37031-18-0
CONN BARRIER STRP 18CIRC 0.375"
Curtis Industries
 72 $12.90
37000 Bulk ActiveBarrier Block18180.375" (9.53mm)120A300V12-22 AWGScrews with Captive PlateQuick Connect (0.110")3 Wall (Tri)Flange-
T37041-18-0
T37041-18-0
CONN BARRIER STRP 18CIRC 0.375"
Curtis Industries
 67 $12.83
37000 Bulk ActiveBarrier Block18180.375" (9.53mm)120A300V12-22 AWGScrews with Captive PlateQuick Connect (0.187")3 Wall (Tri)Flange-
T37051-18-0
T37051-18-0
CONN BARRIER STRP 18CIRC 0.375"
Curtis Industries
 77 $12.76
37000 Bulk ActiveBarrier Block18180.375" (9.53mm)120A300V12-22 AWGScrews with Captive PlateQuick Connect (0.250")3 Wall (Tri)Flange-
T38000-21-0
T38000-21-0
CONN BARRIER STRP 21CIRC 0.375"
Curtis Industries
 2 $12.73
38000 Bulk ActiveBarrier Block21210.375" (9.53mm)120A300V12-22 AWGScrewsClosed2 Wall (Dual)Flange-
T38100-21-0
T38100-21-0
CONN BARRIER STRP 21CIRC 0.375"
Curtis Industries
 26 $12.78
38000 Bulk ActiveBarrier Block21210.375" (9.53mm)120A300V12-22 AWGScrewsClosed2 Wall (Dual)--
GBPAX-14
GBPAX-14
CONN BARRIER STRP 14CIRC 0.438"
Curtis Industries
 72 $12.81
GB Bulk ActiveBarrier Block14140.438" (11.12mm)120A-12-22 AWGScrewsPC Pin2 Wall (Dual)FlangeBlack
T38030-22-0
T38030-22-0
CONN BARRIER STRP 22CIRC 0.375"
Curtis Industries
 51 $12.69
38000 Bulk ActiveBarrier Block22220.375" (9.53mm)120A300V12-22 AWGScrewsQuick Connect (0.110")2 Wall (Dual)Flange-