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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
431003-23-0
431003-23-0
CONN BARRIER STRP 23CIRC 0.438"
Curtis Industries
 52 $10.67
43000 Bulk ActiveBarrier Block23230.438" (11.12mm)120A600V12-22 AWGScrewsClosed2 Wall (Dual)--
431005-23-0
431005-23-0
CONN BARRIER STRP 23CIRC 0.438"
Curtis Industries
 76 $10.71
43000 Bulk ActiveBarrier Block23230.438" (11.12mm)120A600V12-22 AWGScrews (Not Included)Closed2 Wall (Dual)--
431100-23-0
431100-23-0
CONN BARRIER STRP 23CIRC 0.438"
Curtis Industries
 23 $10.50
43000 Bulk ActiveBarrier Block23230.438" (11.12mm)120A600V12-22 AWGScrewsPC Pin2 Wall (Dual)--
431101-23-0
431101-23-0
CONN BARRIER STRP 23CIRC 0.438"
Curtis Industries
 21 $10.42
43000 Bulk ActiveBarrier Block23230.438" (11.12mm)120A600V12-22 AWGScrewsPC Pin2 Wall (Dual)--
431102-23-0
431102-23-0
CONN BARRIER STRP 23CIRC 0.438"
Curtis Industries
 93 $10.70
43000 Bulk ActiveBarrier Block23230.438" (11.12mm)120A600V12-22 AWGScrewsPC Pin2 Wall (Dual)--
431103-23-0
431103-23-0
CONN BARRIER STRP 23CIRC 0.438"
Curtis Industries
 69 $10.56
43000 Bulk ActiveBarrier Block23230.438" (11.12mm)120A600V12-22 AWGScrewsPC Pin2 Wall (Dual)--
431105-23-0
431105-23-0
CONN BARRIER STRP 23CIRC 0.438"
Curtis Industries
 2 $10.72
43000 Bulk ActiveBarrier Block23230.438" (11.12mm)120A600V12-22 AWGScrews (Not Included)PC Pin2 Wall (Dual)--
431110-23-0
431110-23-0
CONN BARRIER STRP 23CIRC 0.438"
Curtis Industries
 44 $10.45
43000 Bulk ActiveBarrier Block23230.438" (11.12mm)120A600V12-22 AWGScrewsPC Pin2 Wall (Dual)--
431111-23-0
431111-23-0
CONN BARRIER STRP 23CIRC 0.438"
Curtis Industries
 71 $10.54
43000 Bulk ActiveBarrier Block23230.438" (11.12mm)120A600V12-22 AWGScrewsPC Pin2 Wall (Dual)--
431112-23-0
431112-23-0
CONN BARRIER STRP 23CIRC 0.438"
Curtis Industries
 2 $10.46
43000 Bulk ActiveBarrier Block23230.438" (11.12mm)120A600V12-22 AWGScrewsPC Pin2 Wall (Dual)--
431113-23-0
431113-23-0
CONN BARRIER STRP 23CIRC 0.438"
Curtis Industries
 48 $10.57
43000 Bulk ActiveBarrier Block23230.438" (11.12mm)120A600V12-22 AWGScrewsPC Pin2 Wall (Dual)--
431115-23-0
431115-23-0
CONN BARRIER STRP 23CIRC 0.438"
Curtis Industries
 29 $10.43
43000 Bulk ActiveBarrier Block23230.438" (11.12mm)120A600V12-22 AWGScrews (Not Included)PC Pin2 Wall (Dual)--
T37005-18-0
T37005-18-0
CONN BARRIER STRP 18CIRC 0.375"
Curtis Industries
 19 $10.54
37000 Bulk ActiveBarrier Block18180.375" (9.53mm)120A300V12-22 AWGScrews (Not Included)Closed3 Wall (Tri)Flange-
T37035-16-0
T37035-16-0
CONN BARRIER STRP 16CIRC 0.375"
Curtis Industries
 87 $10.71
37000 Bulk ActiveBarrier Block16160.375" (9.53mm)120A300V12-22 AWGScrews (Not Included)Quick Connect (0.110")3 Wall (Tri)Flange-
T37045-16-0
T37045-16-0
CONN BARRIER STRP 16CIRC 0.375"
Curtis Industries
 68 $10.64
37000 Bulk ActiveBarrier Block16160.375" (9.53mm)120A300V12-22 AWGScrews (Not Included)Quick Connect (0.187")3 Wall (Tri)Flange-
T37055-16-0
T37055-16-0
CONN BARRIER STRP 16CIRC 0.375"
Curtis Industries
 34 $10.51
37000 Bulk ActiveBarrier Block16160.375" (9.53mm)120A300V12-22 AWGScrews (Not Included)Quick Connect (0.250")3 Wall (Tri)Flange-
T37115-18-0
T37115-18-0
CONN BARRIER STRP 18CIRC 0.375"
Curtis Industries
 24 $10.52
37000 Bulk ActiveBarrier Block18180.375" (9.53mm)120A300V12-22 AWGScrews (Not Included)PC Pin3 Wall (Tri)--
T38025-18-0
T38025-18-0
CONN BARRIER STRP 18CIRC 0.375"
Curtis Industries
 41 $10.66
38000 Bulk ActiveBarrier Block18180.375" (9.53mm)120A300V12-22 AWGScrews (Not Included)Solder Turret2 Wall (Dual)Flange-
T38032-15-0
T38032-15-0
CONN BARRIER STRP 15CIRC 0.375"
Curtis Industries
 78 $10.60
38000 Bulk ActiveBarrier Block15150.375" (9.53mm)120A300V12-22 AWGScrewsQuick Connect (0.110")2 Wall (Dual)Flange-
T38038-15-0
T38038-15-0
CONN BARRIER STRP 15CIRC 0.375"
Curtis Industries
 76 $10.46
38000 Bulk ActiveBarrier Block15150.375" (9.53mm)120A300V12-22 AWGScrews with Captive PlateQuick Connect (0.110")2 Wall (Dual)Flange-