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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
A203104
A203104
CONN BARRIER STRIP 4CIRC 0.375"
Eaton - Electronics Division
 225 $2.72
A2000 Bulk ActiveBarrier Block440.375" (9.53mm)130A300V12-22 AWGScrewsClosed2 Wall (Dual)FlangeBlack
A20350207S1
A20350207S1
CONN BARRIER STRIP 2CIRC 0.375"
Eaton - Electronics Division
 136 $2.68
A2000 Bulk ActiveBarrier Block220.375" (9.53mm)130A300V12-22 AWGScrews with Solder Lugs, SingleClosed2 Wall (Dual)FlangeBlack
LP202204
LP202204
CONN BARRIER STRIP 4CIRC 0.375"
Eaton - Electronics Division
 139 $2.67
LP2000 Bulk ActiveBarrier Block440.375" (9.53mm)130A150V12-22 AWGScrewsPC Pin2 Wall (Dual)-Black
A30420204R50
A30420204R50
MAGNUM A3000 SERIES
Eaton - Electronics Division
 322 $2.58
A3000 Bulk ActiveBarrier Block220.437" (11.10mm)130A600V12-22 AWGScrewsWire Wrap2 Wall (Dual)FlangeBlack
0387101405
0387101405
CONN BARRIER STRIP 5CIRC 0.375"
Molex
 319 $2.28
Beau 38710 Bulk ActiveBarrier Block550.375" (9.53mm)120A300V12-22 AWGScrews with Captive PlateClosed2 Wall (Dual)FlangeBlack
OSTYK60105230
OSTYK60105230
CONN BARRIER STRIP 5CIRC 0.394"
On Shore Technology Inc.
 219 $2.33
OSTYK60 Bulk ActiveBarrier Block550.394" (10.00mm)120A300V12-22 AWGScrews with Captive PlatePC Pin2 Wall (Dual)CoverBlack
OSTYK60505230
OSTYK60505230
CONN BARRIER STRIP 5CIRC 0.394"
On Shore Technology Inc.
 5 $2.34
OSTYK60 Bulk ActiveBarrier Block550.394" (10.00mm)120A300V12-22 AWGScrews with Captive PlatePC Pin2 Wall (Dual)CoverBlack
430200-02-0
430200-02-0
CONN BARRIER STRIP 2CIRC 0.438"
Curtis Industries
 235 $2.30
43000 Bulk ActiveBarrier Block220.438" (11.12mm)120A600V12-22 AWGScrewsSolder Turret2 Wall (Dual)Flange-
430201-02-0
430201-02-0
CONN BARRIER STRIP 2CIRC 0.438"
Curtis Industries
 142 $2.30
43000 Bulk ActiveBarrier Block220.438" (11.12mm)120A600V12-22 AWGScrewsSolder Turret2 Wall (Dual)Flange-
430202-02-0
430202-02-0
CONN BARRIER STRIP 2CIRC 0.438"
Curtis Industries
 141 $2.29
43000 Bulk ActiveBarrier Block220.438" (11.12mm)120A600V12-22 AWGScrewsSolder Turret2 Wall (Dual)Flange-
430203-02-0
430203-02-0
CONN BARRIER STRIP 2CIRC 0.438"
Curtis Industries
 112 $2.34
43000 Bulk ActiveBarrier Block220.438" (11.12mm)120A600V12-22 AWGScrewsSolder Turret2 Wall (Dual)Flange-
430205-02-0
430205-02-0
CONN BARRIER STRIP 2CIRC 0.438"
Curtis Industries
 409 $2.34
43000 Bulk ActiveBarrier Block220.438" (11.12mm)120A600V12-22 AWGScrews (Not Included)Solder Turret2 Wall (Dual)Flange-
430210-02-0
430210-02-0
CONN BARRIER STRIP 2CIRC 0.438"
Curtis Industries
 369 $2.32
43000 Bulk ActiveBarrier Block220.438" (11.12mm)120A600V12-22 AWGScrewsSolder Turret2 Wall (Dual)Flange-
430211-02-0
430211-02-0
CONN BARRIER STRIP 2CIRC 0.438"
Curtis Industries
 335 $2.33
43000 Bulk ActiveBarrier Block220.438" (11.12mm)120A600V12-22 AWGScrewsSolder Turret2 Wall (Dual)Flange-
430212-02-0
430212-02-0
CONN BARRIER STRIP 2CIRC 0.438"
Curtis Industries
 44 $2.34
43000 Bulk ActiveBarrier Block220.438" (11.12mm)120A600V12-22 AWGScrewsSolder Turret2 Wall (Dual)Flange-
430213-02-0
430213-02-0
CONN BARRIER STRIP 2CIRC 0.438"
Curtis Industries
 364 $2.33
43000 Bulk ActiveBarrier Block220.438" (11.12mm)120A600V12-22 AWGScrewsSolder Turret2 Wall (Dual)Flange-
430215-02-0
430215-02-0
CONN BARRIER STRIP 2CIRC 0.438"
Curtis Industries
 107 $2.31
43000 Bulk ActiveBarrier Block220.438" (11.12mm)120A600V12-22 AWGScrews (Not Included)Solder Turret2 Wall (Dual)Flange-
430300-02-0
430300-02-0
CONN BARRIER STRIP 2CIRC 0.438"
Curtis Industries
 22 $2.31
43000 Bulk ActiveBarrier Block220.438" (11.12mm)120A600V12-22 AWGScrewsQuick Connect (0.110")2 Wall (Dual)Flange-
430301-02-0
430301-02-0
CONN BARRIER STRIP 2CIRC 0.438"
Curtis Industries
 300 $2.31
43000 Bulk ActiveBarrier Block220.438" (11.12mm)120A600V12-22 AWGScrewsQuick Connect (0.110")2 Wall (Dual)Flange-
430302-02-0
430302-02-0
CONN BARRIER STRIP 2CIRC 0.438"
Curtis Industries
 367 $2.29
43000 Bulk ActiveBarrier Block220.438" (11.12mm)120A600V12-22 AWGScrewsQuick Connect (0.110")2 Wall (Dual)Flange-