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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
433602-23-0
433602-23-0
CONN BARRIER STRP 23CIRC 0.438"
Curtis Industries
 80 $12.04
43000 Bulk ActiveBarrier Block23230.438" (11.12mm)120A600V12-22 AWGScrewsWire Wrap, Insulated2 Wall (Dual)--
433603-23-0
433603-23-0
CONN BARRIER STRP 23CIRC 0.438"
Curtis Industries
 43 $11.95
43000 Bulk ActiveBarrier Block23230.438" (11.12mm)120A600V12-22 AWGScrewsWire Wrap, Insulated2 Wall (Dual)--
433605-23-0
433605-23-0
CONN BARRIER STRP 23CIRC 0.438"
Curtis Industries
 77 $11.95
43000 Bulk ActiveBarrier Block23230.438" (11.12mm)120A600V12-22 AWGScrews (Not Included)Wire Wrap, Insulated2 Wall (Dual)--
433610-23-0
433610-23-0
CONN BARRIER STRP 23CIRC 0.438"
Curtis Industries
 15 $11.91
43000 Bulk ActiveBarrier Block23230.438" (11.12mm)120A600V12-22 AWGScrewsWire Wrap, Insulated2 Wall (Dual)--
433611-23-0
433611-23-0
CONN BARRIER STRP 23CIRC 0.438"
Curtis Industries
 55 $11.97
43000 Bulk ActiveBarrier Block23230.438" (11.12mm)120A600V12-22 AWGScrewsWire Wrap, Insulated2 Wall (Dual)--
433612-23-0
433612-23-0
CONN BARRIER STRP 23CIRC 0.438"
Curtis Industries
 13 $11.97
43000 Bulk ActiveBarrier Block23230.438" (11.12mm)120A600V12-22 AWGScrewsWire Wrap, Insulated2 Wall (Dual)--
433615-23-0
433615-23-0
CONN BARRIER STRP 23CIRC 0.438"
Curtis Industries
 66 $12.18
43000 Bulk ActiveBarrier Block23230.438" (11.12mm)120A600V12-22 AWGScrews (Not Included)Wire Wrap, Insulated2 Wall (Dual)--
T38003-21-0
T38003-21-0
CONN BARRIER STRP 21CIRC 0.375"
Curtis Industries
 66 $12.19
38000 Bulk ActiveBarrier Block21210.375" (9.53mm)120A300V12-22 AWGScrewsClosed2 Wall (Dual)Flange-
T38065-21-0
T38065-21-0
CONN BARRIER STRP 21CIRC 0.375"
Curtis Industries
 73 $12.18
38000 Bulk ActiveBarrier Block21210.375" (9.53mm)120A300V12-22 AWGScrews (Not Included)Wire Wrap2 Wall (Dual)Flange-
T38103-21-0
T38103-21-0
CONN BARRIER STRP 21CIRC 0.375"
Curtis Industries
 42 $12.04
38000 Bulk ActiveBarrier Block21210.375" (9.53mm)120A300V12-22 AWGScrewsClosed2 Wall (Dual)--
T38165-21-0
T38165-21-0
CONN BARRIER STRP 21CIRC 0.375"
Curtis Industries
 52 $12.04
38000 Bulk ActiveBarrier Block21210.375" (9.53mm)120A300V12-22 AWGScrews (Not Included)Wire Wrap2 Wall (Dual)--
T38175-21-0
T38175-21-0
CONN BARRIER STRP 21CIRC 0.375"
Curtis Industries
 30 $12.18
38000 Bulk ActiveBarrier Block21210.375" (9.53mm)120A300V12-22 AWGScrews (Not Included)PC Pin2 Wall (Dual)--
325025-26-0
325025-26-0
CONN BARRIER STRP 26CIRC 0.325"
Curtis Industries
 7 $12.26
32500 Bulk ActiveBarrier Block26260.325" (8.26mm)115A300V14-22 AWGScrews (Not Included)Wire Wrap2 Wall (Dual)Flange-
325035-26-0
325035-26-0
CONN BARRIER STRP 26CIRC 0.325"
Curtis Industries
 3 $12.18
32500 Bulk ActiveBarrier Block26260.325" (8.26mm)115A300V14-22 AWGScrews (Not Included)Solder Turret2 Wall (Dual)Flange-
325045-26-0
325045-26-0
CONN BARRIER STRP 26CIRC 0.325"
Curtis Industries
 64 $12.14
32500 Bulk ActiveBarrier Block26260.325" (8.26mm)115A300V14-22 AWGScrews (Not Included)PC Pin2 Wall (Dual)Flange-
325225-26-0
325225-26-0
CONN BARRIER STRP 26CIRC 0.325"
Curtis Industries
 41 $11.99
32500 Bulk ActiveBarrier Block26260.325" (8.26mm)115A300V14-22 AWGScrews (Not Included)Wire Wrap3 Wall (Tri)Flange-
325235-26-0
325235-26-0
CONN BARRIER STRP 26CIRC 0.325"
Curtis Industries
 31 $12.21
32500 Bulk ActiveBarrier Block26260.325" (8.26mm)115A300V14-22 AWGScrews (Not Included)Solder Turret3 Wall (Tri)Flange-
325245-26-0
325245-26-0
CONN BARRIER STRP 26CIRC 0.325"
Curtis Industries
 34 $12.16
32500 Bulk ActiveBarrier Block26260.325" (8.26mm)115A300V14-22 AWGScrews (Not Included)PC Pin3 Wall (Tri)Flange-
A20731107R46AB
A20731107R46AB
CONN BARRIER STRP 11CIRC 0.375"
Eaton - Electronics Division
 30 $12.23
A2000 Bulk ActiveBarrier Block11110.375" (9.53mm)130A300V12-22 AWGScrews with Captive PlatePC Pin, Insulated2 Wall (Dual)Flange, Mounting BracketsBlack
TB300-04BSQC2
TB300-04BSQC2
BARRIER BLOCK
Eaton - Bussmann Electrical Division
 6 $12.48
Magnum® TB300 Bulk ActiveBarrier Block480.562" (14.27mm)230A600V10-22 AWGScrews with Quick Connect TabsClosed2 Wall (Dual)FlangeBlack