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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
T37012-21-0
T37012-21-0
CONN BARRIER STRP 21CIRC 0.375"
Curtis Industries
 41 $13.32
37000 Bulk ActiveBarrier Block21210.375" (9.53mm)120A300V12-22 AWGScrewsPC Pin3 Wall (Tri)Flange-
T37018-21-0
T37018-21-0
CONN BARRIER STRP 21CIRC 0.375"
Curtis Industries
 56 $13.08
37000 Bulk ActiveBarrier Block21210.375" (9.53mm)120A300V12-22 AWGScrews with Captive PlatePC Pin3 Wall (Tri)Flange-
NC6-P108-19
NC6-P108-19
CONN BARRIER STRP 19CIRC 0.375"
TE Connectivity AMP Connectors
 8 $12.90
NC6, Buchanan Bulk ActiveBarrier Block19190.375" (9.53mm)120A300V12-22 AWGScrews with Captive PlatePC Pin2 Wall (Dual)-Black
430700-21-0
430700-21-0
CONN BARRIER STRP 21CIRC 0.438"
Curtis Industries
 74 $13.34
43000 Bulk ActiveBarrier Block21210.438" (11.12mm)120A600V12-22 AWGScrewsPC Pin2 Wall (Dual)Flange-
430701-21-0
430701-21-0
CONN BARRIER STRP 21CIRC 0.438"
Curtis Industries
 57 $13.39
43000 Bulk ActiveBarrier Block21210.438" (11.12mm)120A600V12-22 AWGScrewsPC Pin2 Wall (Dual)Flange-
430702-21-0
430702-21-0
CONN BARRIER STRP 21CIRC 0.438"
Curtis Industries
 29 $13.31
43000 Bulk ActiveBarrier Block21210.438" (11.12mm)120A600V12-22 AWGScrewsPC Pin2 Wall (Dual)Flange-
430703-21-0
430703-21-0
CONN BARRIER STRP 21CIRC 0.438"
Curtis Industries
 19 $13.09
43000 Bulk ActiveBarrier Block21210.438" (11.12mm)120A600V12-22 AWGScrewsPC Pin2 Wall (Dual)Flange-
430705-21-0
430705-21-0
CONN BARRIER STRP 21CIRC 0.438"
Curtis Industries
 8 $13.22
43000 Bulk ActiveBarrier Block21210.438" (11.12mm)120A600V12-22 AWGScrews (Not Included)PC Pin2 Wall (Dual)Flange-
430710-21-0
430710-21-0
CONN BARRIER STRP 21CIRC 0.438"
Curtis Industries
 39 $13.14
43000 Bulk ActiveBarrier Block21210.438" (11.12mm)120A600V12-22 AWGScrewsPC Pin2 Wall (Dual)Flange-
430711-21-0
430711-21-0
CONN BARRIER STRP 21CIRC 0.438"
Curtis Industries
 56 $13.34
43000 Bulk ActiveBarrier Block21210.438" (11.12mm)120A600V12-22 AWGScrewsPC Pin2 Wall (Dual)Flange-
430712-21-0
430712-21-0
CONN BARRIER STRP 21CIRC 0.438"
Curtis Industries
 30 $13.07
43000 Bulk ActiveBarrier Block21210.438" (11.12mm)120A600V12-22 AWGScrewsPC Pin2 Wall (Dual)Flange-
430713-21-0
430713-21-0
CONN BARRIER STRP 21CIRC 0.438"
Curtis Industries
 57 $13.37
43000 Bulk ActiveBarrier Block21210.438" (11.12mm)120A600V12-22 AWGScrewsPC Pin2 Wall (Dual)Flange-
430715-21-0
430715-21-0
CONN BARRIER STRP 21CIRC 0.438"
Curtis Industries
 56 $13.36
43000 Bulk ActiveBarrier Block21210.438" (11.12mm)120A600V12-22 AWGScrews (Not Included)PC Pin2 Wall (Dual)Flange-
2019-3/4ST
2019-3/4ST
CONN BARRIER STRP 19CIRC 0.438"
Curtis Industries
 13 $13.41
2000 Bulk ActiveBarrier Block19380.438" (11.12mm)230A-10-22 AWGScrews with Solder Lugs, SingleClosed2 Wall (Dual)Flange-
2019-ST
2019-ST
CONN BARRIER STRP 19CIRC 0.438"
Curtis Industries
 29 $13.21
2000 Bulk ActiveBarrier Block19380.438" (11.12mm)230A-10-22 AWGScrews with Solder Lugs, DualClosed2 Wall (Dual)Flange-
T38003-23-0
T38003-23-0
CONN BARRIER STRP 23CIRC 0.375"
Curtis Industries
 48 $13.38
38000 Bulk ActiveBarrier Block23230.375" (9.53mm)120A300V12-22 AWGScrewsClosed2 Wall (Dual)Flange-
T38073-21-0
T38073-21-0
CONN BARRIER STRP 21CIRC 0.375"
Curtis Industries
 49 $13.15
38000 Bulk ActiveBarrier Block21210.375" (9.53mm)120A300V12-22 AWGScrewsPC Pin2 Wall (Dual)Flange-
T38103-23-0
T38103-23-0
CONN BARRIER STRP 23CIRC 0.375"
Curtis Industries
 33 $13.41
38000 Bulk ActiveBarrier Block23230.375" (9.53mm)120A300V12-22 AWGScrewsClosed2 Wall (Dual)--
A38721007
A38721007
CONN BARRIER STRP 10CIRC 0.437"
Eaton - Electronics Division
 19 $13.89
A38 Bulk ActiveBarrier Block10100.437" (11.10mm)130A600V10-22 AWGScrews with Captive PlateWire Wrap2 Wall (Dual)-Black
LP301324
LP301324
CONN BARRIER STRP 24CIRC 0.437"
Eaton - Electronics Division
 5 $14.86
LP3000 Bulk ActiveBarrier Block24240.437" (11.10mm)130A150V12-22 AWGScrewsSolder Turret, Insulated2 Wall (Dual)FlangeBlack