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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
A21910407WR
A21910407WR
CONN BARRIER STRIP 4CIRC 0.375"
Eaton - Electronics Division
 97 $4.45
A2000 Bulk ActiveBarrier Block440.375" (9.53mm)130A300V12-22 AWGScrews with Captive PlateQuick Connect (0.250")2 Wall (Dual)FlangeBlack
A30220407WR
A30220407WR
CONN BARRIER STRIP 4CIRC 0.437"
Eaton - Electronics Division
 31 $4.42
A3000 Bulk ActiveBarrier Block440.437" (11.10mm)130A600V12-22 AWGScrews with Captive PlatePC Pin2 Wall (Dual)-Black
A30530404
A30530404
CONN BARRIER STRIP 4CIRC 0.437"
Eaton - Electronics Division
 155 $4.38
A3000 Bulk ActiveBarrier Block440.437" (11.10mm)130A600V12-22 AWGScrewsSolder Turret, Insulated2 Wall (Dual)FlangeBlack
A319304CA
A319304CA
CONN BARRIER STRIP 4CIRC 0.437"
Eaton - Electronics Division
 133 $4.34
A3000 Bulk ActiveBarrier Block440.437" (11.10mm)130A600V12-22 AWGScrews with Captive PlateQuick Connect (0.250"), Insulated2 Wall (Dual)FlangeBlack
CB30220407CA
CB30220407CA
CONN BARRIER STRIP 4CIRC 0.437"
Eaton - Electronics Division
 203 $4.34
Magnum® CB3000 Bulk ActiveBarrier Block440.437" (11.10mm)130A600V12-22 AWGScrews with Captive PlatePC Pin3 Wall (Tri)-Black
A30530403
A30530403
MAGNUM A3000 SERIES
Eaton - Electronics Division
 197 $4.29
A3000 Bulk ActiveBarrier Block440.437" (11.10mm)130A600V12-22 AWGScrewsSolder Turret, Insulated2 Wall (Dual)FlangeBlack
OSTYK41113030
OSTYK41113030
CONN BARRIER STRP 13CIRC 0.325"
On Shore Technology Inc.
 49 $3.91
OSTYK41 Bulk ActiveBarrier Block13130.325" (8.26mm)120A300V12-22 AWGScrews with Captive PlatePC Pin2 Wall (Dual)-Black
4PCV-10-008
4PCV-10-008
CONN BARRIER STRP 10CIRC 0.325"
TE Connectivity AMP Connectors
 211 $3.88
#4, Buchanan Bulk ActiveBarrier Block10100.325" (8.26mm)120A150V12-22 AWGScrews with Captive PlatePC Pin3 Wall (Tri)FlangeBlack
OSTYK41312330
OSTYK41312330
CONN BARRIER STRP 12CIRC 0.325"
On Shore Technology Inc.
 246 $3.85
OSTYK41 Bulk ActiveBarrier Block12120.325" (8.26mm)120A300V12-22 AWGScrews with Captive PlateSolder Eyelets2 Wall (Dual)FlangeBlack
OSTYK44609030
OSTYK44609030
CONN BARRIER STRIP 9CIRC 0.374"
On Shore Technology Inc.
 227 $3.84
OSTYK44 Bulk ActiveBarrier Block990.374" (9.50mm)130A300V10-22 AWGScrews with Captive PlatePC Pin3 Wall (Tri)-Black
325030-06-0
325030-06-0
CONN BARRIER STRIP 6CIRC 0.325"
Curtis Industries
 50 $3.91
32500 Bulk ActiveBarrier Block660.325" (8.26mm)115A300V14-22 AWGScrewsSolder Turret2 Wall (Dual)Flange-
325040-06-0
325040-06-0
CONN BARRIER STRIP 6CIRC 0.325"
Curtis Industries
 158 $3.88
32500 Bulk ActiveBarrier Block660.325" (8.26mm)115A300V14-22 AWGScrewsPC Pin2 Wall (Dual)Flange-
325230-06-0
325230-06-0
CONN BARRIER STRIP 6CIRC 0.325"
Curtis Industries
 256 $3.84
32500 Bulk ActiveBarrier Block660.325" (8.26mm)115A300V14-22 AWGScrewsSolder Turret3 Wall (Tri)Flange-
325240-06-0
325240-06-0
CONN BARRIER STRIP 6CIRC 0.325"
Curtis Industries
 115 $3.85
32500 Bulk ActiveBarrier Block660.325" (8.26mm)115A300V14-22 AWGScrewsPC Pin3 Wall (Tri)Flange-
T37003-05-0
T37003-05-0
CONN BARRIER STRIP 5CIRC 0.375"
Curtis Industries
 117 $3.92
37000 Bulk ActiveBarrier Block550.375" (9.53mm)120A300V12-22 AWGScrewsClosed3 Wall (Tri)Flange-
T37113-05-0
T37113-05-0
CONN BARRIER STRIP 5CIRC 0.375"
Curtis Industries
 155 $3.84
37000 Bulk ActiveBarrier Block550.375" (9.53mm)120A300V12-22 AWGScrewsPC Pin3 Wall (Tri)--
T38023-05-0
T38023-05-0
CONN BARRIER STRIP 5CIRC 0.375"
Curtis Industries
 106 $3.86
38000 Bulk ActiveBarrier Block550.375" (9.53mm)120A300V12-22 AWGScrewsSolder Turret2 Wall (Dual)Flange-
T38035-05-0
T38035-05-0
CONN BARRIER STRIP 5CIRC 0.375"
Curtis Industries
 103 $3.92
38000 Bulk ActiveBarrier Block550.375" (9.53mm)120A300V12-22 AWGScrews (Not Included)Quick Connect (0.110")2 Wall (Dual)Flange-
T38045-05-0
T38045-05-0
CONN BARRIER STRIP 5CIRC 0.375"
Curtis Industries
 225 $3.86
38000 Bulk ActiveBarrier Block550.375" (9.53mm)120A300V12-22 AWGScrews (Not Included)Quick Connect (0.187")2 Wall (Dual)Flange-
T38055-05-0
T38055-05-0
CONN BARRIER STRIP 5CIRC 0.375"
Curtis Industries
 23 $3.87
38000 Bulk ActiveBarrier Block550.375" (9.53mm)120A300V12-22 AWGScrews (Not Included)Quick Connect (0.250")2 Wall (Dual)Flange-