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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
431112-27-0
431112-27-0
CONN BARRIER STRP 27CIRC 0.438"
Curtis Industries
 14 $12.51
43000 Bulk ActiveBarrier Block27270.438" (11.12mm)120A600V12-22 AWGScrewsPC Pin2 Wall (Dual)--
431113-27-0
431113-27-0
CONN BARRIER STRP 27CIRC 0.438"
Curtis Industries
 32 $12.52
43000 Bulk ActiveBarrier Block27270.438" (11.12mm)120A600V12-22 AWGScrewsPC Pin2 Wall (Dual)--
431115-27-0
431115-27-0
CONN BARRIER STRP 27CIRC 0.438"
Curtis Industries
 76 $12.43
43000 Bulk ActiveBarrier Block27270.438" (11.12mm)120A600V12-22 AWGScrews (Not Included)PC Pin2 Wall (Dual)--
T37010-20-0
T37010-20-0
CONN BARRIER STRP 20CIRC 0.375"
Curtis Industries
 31 $12.42
37000 Bulk ActiveBarrier Block20200.375" (9.53mm)120A300V12-22 AWGScrewsPC Pin3 Wall (Tri)Flange-
T37012-18-0
T37012-18-0
CONN BARRIER STRP 18CIRC 0.375"
Curtis Industries
 56 $12.37
37000 Bulk ActiveBarrier Block18180.375" (9.53mm)120A300V12-22 AWGScrewsPC Pin3 Wall (Tri)Flange-
T37018-18-0
T37018-18-0
CONN BARRIER STRP 18CIRC 0.375"
Curtis Industries
 60 $12.30
37000 Bulk ActiveBarrier Block18180.375" (9.53mm)120A300V12-22 AWGScrews with Captive PlatePC Pin3 Wall (Tri)Flange-
T38010-19-0
T38010-19-0
CONN BARRIER STRP 19CIRC 0.375"
Curtis Industries
 70 $12.43
38000 Bulk ActiveBarrier Block19190.375" (9.53mm)120A300V12-22 AWGScrewsPC Pin2 Wall (Dual)Flange-
T38035-20-0
T38035-20-0
CONN BARRIER STRP 20CIRC 0.375"
Curtis Industries
 51 $12.57
38000 Bulk ActiveBarrier Block20200.375" (9.53mm)120A300V12-22 AWGScrews (Not Included)Quick Connect (0.110")2 Wall (Dual)Flange-
T38045-20-0
T38045-20-0
CONN BARRIER STRP 20CIRC 0.375"
Curtis Industries
 11 $12.21
38000 Bulk ActiveBarrier Block20200.375" (9.53mm)120A300V12-22 AWGScrews (Not Included)Quick Connect (0.187")2 Wall (Dual)Flange-
T38055-20-0
T38055-20-0
CONN BARRIER STRP 20CIRC 0.375"
Curtis Industries
 56 $12.35
38000 Bulk ActiveBarrier Block20200.375" (9.53mm)120A300V12-22 AWGScrews (Not Included)Quick Connect (0.250")2 Wall (Dual)Flange-
0386006625
0386006625
CONN BARRIER STRIP 25CIRC 0.25"
Molex
 4 $12.36
Beau 38600 Bulk ObsoleteBarrier Block25250.250" (6.35mm)110A300V18-22 AWGScrewsPC Pin3 Wall (Tri)-Black
0386007825
0386007825
CONN BARRIER STRIP 25CIRC 0.25"
Molex
 35 $12.48
Beau 38600 Bulk ObsoleteBarrier Block25250.250" (6.35mm)110A300V18-22 AWGScrews with Captive PlatePC Pin3 Wall (Tri)-Black
0386007625
0386007625
CONN BARRIER STRIP 25CIRC 0.25"
Molex
 55 $12.52
Beau 38600 Bulk ObsoleteBarrier Block25250.250" (6.35mm)110A300V18-22 AWGScrews with Captive PlatePC Pin3 Wall (Tri)FlangeBlack
0387600230
0387600230
CONN BARRIER STRP 30CIRC 0.375"
Molex
 8 $12.28
Beau 38760 Bulk ActiveBarrier Block30600.375" (9.53mm)215A300V14-22 AWGScrewsClosed2 Wall (Dual)FlangeBlack
0386006425
0386006425
CONN BARRIER STRIP 25CIRC 0.25"
Molex
 40 $12.23
Beau 38600 Bulk ObsoleteBarrier Block25250.250" (6.35mm)110A300V18-22 AWGScrewsPC Pin3 Wall (Tri)FlangeBlack
325008-23-0
325008-23-0
CONN BARRIER STRP 23CIRC 0.325"
Curtis Industries
 40 $12.37
32500 Bulk ActiveBarrier Block23230.325" (8.26mm)115A300V14-22 AWGScrews with Captive PlateClosed2 Wall (Dual)Flange-
325018-23-0
325018-23-0
CONN BARRIER STRP 23CIRC 0.325"
Curtis Industries
 75 $12.34
32500 Bulk ActiveBarrier Block23230.325" (8.26mm)115A300V14-22 AWGScrews with Captive PlatePC Pin2 Wall (Dual)Flange-
325208-23-0
325208-23-0
CONN BARRIER STRP 23CIRC 0.325"
Curtis Industries
 14 $12.37
32500 Bulk ActiveBarrier Block23230.325" (8.26mm)115A300V14-22 AWGScrews with Captive PlateClosed3 Wall (Tri)Flange-
325218-23-0
325218-23-0
CONN BARRIER STRP 23CIRC 0.325"
Curtis Industries
 52 $12.58
32500 Bulk ActiveBarrier Block23230.325" (8.26mm)115A300V14-22 AWGScrews with Captive PlatePC Pin3 Wall (Tri)Flange-
431400-23-0
431400-23-0
CONN BARRIER STRP 23CIRC 0.438"
Curtis Industries
 51 $12.55
43000 Bulk ActiveBarrier Block23230.438" (11.12mm)120A600V12-22 AWGScrewsQuick Connect (0.187")2 Wall (Dual)--