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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
430705-22-0
430705-22-0
CONN BARRIER STRP 22CIRC 0.438"
Curtis Industries
 52 $13.83
43000 Bulk ActiveBarrier Block22220.438" (11.12mm)120A600V12-22 AWGScrews (Not Included)PC Pin2 Wall (Dual)Flange-
430710-22-0
430710-22-0
CONN BARRIER STRP 22CIRC 0.438"
Curtis Industries
 33 $13.68
43000 Bulk ActiveBarrier Block22220.438" (11.12mm)120A600V12-22 AWGScrewsPC Pin2 Wall (Dual)Flange-
430711-22-0
430711-22-0
CONN BARRIER STRP 22CIRC 0.438"
Curtis Industries
 3 $13.86
43000 Bulk ActiveBarrier Block22220.438" (11.12mm)120A600V12-22 AWGScrewsPC Pin2 Wall (Dual)Flange-
430712-22-0
430712-22-0
CONN BARRIER STRP 22CIRC 0.438"
Curtis Industries
 41 $13.75
43000 Bulk ActiveBarrier Block22220.438" (11.12mm)120A600V12-22 AWGScrewsPC Pin2 Wall (Dual)Flange-
430713-22-0
430713-22-0
CONN BARRIER STRP 22CIRC 0.438"
Curtis Industries
 28 $13.80
43000 Bulk ActiveBarrier Block22220.438" (11.12mm)120A600V12-22 AWGScrewsPC Pin2 Wall (Dual)Flange-
430715-22-0
430715-22-0
CONN BARRIER STRP 22CIRC 0.438"
Curtis Industries
 2 $14.05
43000 Bulk ActiveBarrier Block22220.438" (11.12mm)120A600V12-22 AWGScrews (Not Included)PC Pin2 Wall (Dual)Flange-
T37000-25-0
T37000-25-0
CONN BARRIER STRP 25CIRC 0.375"
Curtis Industries
 61 $13.65
37000 Bulk ActiveBarrier Block25250.375" (9.53mm)120A300V12-22 AWGScrewsClosed3 Wall (Tri)Flange-
T37110-25-0
T37110-25-0
CONN BARRIER STRP 25CIRC 0.375"
Curtis Industries
 52 $13.96
37000 Bulk ActiveBarrier Block25250.375" (9.53mm)120A300V12-22 AWGScrewsPC Pin3 Wall (Tri)--
T38011-22-0
T38011-22-0
CONN BARRIER STRP 22CIRC 0.375"
Curtis Industries
 65 $13.72
38000 Bulk ActiveBarrier Block22220.375" (9.53mm)120A300V12-22 AWGScrews with Captive PlatePC Pin2 Wall (Dual)Flange-
T38073-22-0
T38073-22-0
CONN BARRIER STRP 22CIRC 0.375"
Curtis Industries
 55 $14.02
38000 Bulk ActiveBarrier Block22220.375" (9.53mm)120A300V12-22 AWGScrewsPC Pin2 Wall (Dual)Flange-
562005210
562005210
CONN BARRIER STRP 21CIRC 0.563"
Curtis Industries
 20 $13.86
5600 Bulk ActiveBarrier Block21420.563" (14.30mm)2-600V8-22 AWG-Closed2 Wall (Dual)Flange-
T37012-22-0
T37012-22-0
CONN BARRIER STRP 22CIRC 0.375"
Curtis Industries
 21 $13.73
37000 Bulk ActiveBarrier Block22220.375" (9.53mm)120A300V12-22 AWGScrewsPC Pin3 Wall (Tri)Flange-
T37018-22-0
T37018-22-0
CONN BARRIER STRP 22CIRC 0.375"
Curtis Industries
 51 $13.70
37000 Bulk ActiveBarrier Block22220.375" (9.53mm)120A300V12-22 AWGScrews with Captive PlatePC Pin3 Wall (Tri)Flange-
T38012-21-0
T38012-21-0
CONN BARRIER STRP 21CIRC 0.375"
Curtis Industries
 58 $13.75
38000 Bulk ActiveBarrier Block21210.375" (9.53mm)120A300V12-22 AWGScrewsPC Pin2 Wall (Dual)Flange-
T38018-21-0
T38018-21-0
CONN BARRIER STRP 21CIRC 0.375"
Curtis Industries
 62 $13.80
38000 Bulk ActiveBarrier Block21210.375" (9.53mm)120A300V12-22 AWGScrews with Captive PlatePC Pin2 Wall (Dual)Flange-
T38120-26-0
T38120-26-0
CONN BARRIER STRP 26CIRC 0.375"
Curtis Industries
 70 $13.95
38000 Bulk ActiveBarrier Block26260.375" (9.53mm)120A300V12-22 AWGScrewsSolder Turret2 Wall (Dual)--
NC6-P108-20
NC6-P108-20
CONN BARRIER STRP 20CIRC 0.375"
TE Connectivity AMP Connectors
 53 $13.69
NC6, Buchanan Bulk ActiveBarrier Block20200.375" (9.53mm)120A300V12-22 AWGScrews with Captive PlatePC Pin2 Wall (Dual)-Black
7-796985-0
7-796985-0
CONN BARRIER STRP 14CIRC 0.375"
TE Connectivity AMP Connectors
 7 $13.20
JC6, Buchanan Bulk ActiveBarrier Block14140.375" (9.53mm)120A300V12-22 AWGScrewsPC Pin2 Wall (Dual)FlangeBlack
2020-3/4ST
2020-3/4ST
CONN BARRIER STRP 20CIRC 0.438"
Curtis Industries
 69 $13.74
2000 Bulk ActiveBarrier Block20400.438" (11.12mm)230A-10-22 AWGScrews with Solder Lugs, SingleClosed2 Wall (Dual)Flange-
2020-ST
2020-ST
CONN BARRIER STRP 20CIRC 0.438"
Curtis Industries
 29 $13.99
2000 Bulk ActiveBarrier Block20400.438" (11.12mm)230A-10-22 AWGScrews with Solder Lugs, DualClosed2 Wall (Dual)Flange-