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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
GBFTX-15
GBFTX-15
CONN BARRIER STRP 15CIRC 0.438"
Curtis Industries
 52 $13.51
GB Bulk ActiveBarrier Block15150.438" (11.12mm)120A-12-22 AWGScrewsSolder Turret2 Wall (Dual)FlangeBlack
T38000-24-0
T38000-24-0
CONN BARRIER STRP 24CIRC 0.375"
Curtis Industries
 12 $13.46
38000 Bulk ActiveBarrier Block24240.375" (9.53mm)120A300V12-22 AWGScrewsClosed2 Wall (Dual)Flange-
T38025-25-0
T38025-25-0
CONN BARRIER STRP 25CIRC 0.375"
Curtis Industries
 34 $13.49
38000 Bulk ActiveBarrier Block25250.375" (9.53mm)120A300V12-22 AWGScrews (Not Included)Solder Turret2 Wall (Dual)Flange-
T38100-24-0
T38100-24-0
CONN BARRIER STRP 24CIRC 0.375"
Curtis Industries
 16 $13.60
38000 Bulk ActiveBarrier Block24240.375" (9.53mm)120A300V12-22 AWGScrewsClosed2 Wall (Dual)--
562012170
562012170
CONN BARRIER STRP 17CIRC 0.563"
Curtis Industries
 49 $13.39
5600 Bulk ActiveBarrier Block17340.563" (14.30mm)2-600V8-22 AWGScrewsClosed2 Wall (Dual)Flange-
562013170
562013170
CONN BARRIER STRP 17CIRC 0.563"
Curtis Industries
 51 $13.52
5600 Bulk ActiveBarrier Block17340.563" (14.30mm)2-600V8-22 AWGScrewsClosed2 Wall (Dual)Flange-
431400-25-0
431400-25-0
CONN BARRIER STRP 25CIRC 0.438"
Curtis Industries
 5 $13.49
43000 Bulk ActiveBarrier Block25250.438" (11.12mm)120A600V12-22 AWGScrewsQuick Connect (0.187")2 Wall (Dual)--
431401-25-0
431401-25-0
CONN BARRIER STRP 25CIRC 0.438"
Curtis Industries
 63 $13.25
43000 Bulk ActiveBarrier Block25250.438" (11.12mm)120A600V12-22 AWGScrewsQuick Connect (0.187")2 Wall (Dual)--
431402-25-0
431402-25-0
CONN BARRIER STRP 25CIRC 0.438"
Curtis Industries
 44 $13.57
43000 Bulk ActiveBarrier Block25250.438" (11.12mm)120A600V12-22 AWGScrewsQuick Connect (0.187")2 Wall (Dual)--
431403-25-0
431403-25-0
CONN BARRIER STRP 25CIRC 0.438"
Curtis Industries
 41 $13.55
43000 Bulk ActiveBarrier Block25250.438" (11.12mm)120A600V12-22 AWGScrewsQuick Connect (0.187")2 Wall (Dual)--
431405-25-0
431405-25-0
CONN BARRIER STRP 25CIRC 0.438"
Curtis Industries
 8 $13.27
43000 Bulk ActiveBarrier Block25250.438" (11.12mm)120A600V12-22 AWGScrews (Not Included)Quick Connect (0.187")2 Wall (Dual)--
431500-25-0
431500-25-0
CONN BARRIER STRP 25CIRC 0.438"
Curtis Industries
 61 $13.41
43000 Bulk ActiveBarrier Block25250.438" (11.12mm)120A600V12-22 AWGScrewsQuick Connect (0.250")2 Wall (Dual)--
431501-25-0
431501-25-0
CONN BARRIER STRP 25CIRC 0.438"
Curtis Industries
 43 $13.58
43000 Bulk ActiveBarrier Block25250.438" (11.12mm)120A600V12-22 AWGScrewsQuick Connect (0.250")2 Wall (Dual)--
431502-25-0
431502-25-0
CONN BARRIER STRP 25CIRC 0.438"
Curtis Industries
 29 $13.58
43000 Bulk ActiveBarrier Block25250.438" (11.12mm)120A600V12-22 AWGScrewsQuick Connect (0.250")2 Wall (Dual)--
431503-25-0
431503-25-0
CONN BARRIER STRP 25CIRC 0.438"
Curtis Industries
 74 $13.57
43000 Bulk ActiveBarrier Block25250.438" (11.12mm)120A600V12-22 AWGScrewsQuick Connect (0.250")2 Wall (Dual)--
431505-25-0
431505-25-0
CONN BARRIER STRP 25CIRC 0.438"
Curtis Industries
 39 $13.54
43000 Bulk ActiveBarrier Block25250.438" (11.12mm)120A600V12-22 AWGScrews (Not Included)Quick Connect (0.250")2 Wall (Dual)--
T37001-23-0
T37001-23-0
CONN BARRIER STRP 23CIRC 0.375"
Curtis Industries
 60 $13.39
37000 Bulk ActiveBarrier Block23230.375" (9.53mm)120A300V12-22 AWGScrews with Captive PlateClosed3 Wall (Tri)Flange-
T37005-25-0
T37005-25-0
CONN BARRIER STRP 25CIRC 0.375"
Curtis Industries
 41 $13.26
37000 Bulk ActiveBarrier Block25250.375" (9.53mm)120A300V12-22 AWGScrews (Not Included)Closed3 Wall (Tri)Flange-
T37115-25-0
T37115-25-0
CONN BARRIER STRP 25CIRC 0.375"
Curtis Industries
 5 $13.36
37000 Bulk ActiveBarrier Block25250.375" (9.53mm)120A300V12-22 AWGScrews (Not Included)PC Pin3 Wall (Tri)--
T38021-23-0
T38021-23-0
CONN BARRIER STRP 23CIRC 0.375"
Curtis Industries
 10 $13.64
38000 Bulk ActiveBarrier Block23230.375" (9.53mm)120A300V12-22 AWGScrews with Captive PlateSolder Turret2 Wall (Dual)Flange-