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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
OSTYK55422030
OSTYK55422030
CONN BARRIER STRP 22CIRC 0.433"
On Shore Technology Inc.
 24 $6.49
OSTYK55 Bulk ActiveBarrier Block22220.433" (11.00mm)130A300V12-22 AWGScrews with Captive PlatePC Pin3 Wall (Tri)-Black
0386315914
0386315914
CONN BARRIER STRP 14CIRC 0.438"
Molex
 28 $6.42
Beau 38631 Bulk ActiveBarrier Block14140.438" (11.12mm)1---Screws with Captive PlatePC Pin2 Wall (Dual)--
0387212712
0387212712
CONN BARRIER STRP 12CIRC 0.375"
Molex
 4 $6.42
Beau 38721 Bulk ActiveBarrier Block12120.375" (9.53mm)115A300V14-22 AWGScrewsWire Wrap2 Wall (Dual)FlangeBlack
0387500120
0387500120
CONN BARRIER STRP 20CIRC 0.375"
Molex
 106 $6.37
Beau 38750 Bulk ActiveBarrier Block20200.375" (9.53mm)120A300V14-24 AWGScrewsClosed3 Wall (Tri)FlangeBlack
0387600127
0387600127
CONN BARRIER STRP 27CIRC 0.375"
Molex
 133 $6.44
Beau 38760 Bulk ActiveBarrier Block27540.375" (9.53mm)215A300V14-22 AWGScrewsClosed2 Wall (Dual)FlangeBlack
0386006120
0386006120
CONN BARRIER STRIP 20CIRC 0.25"
Molex
 31 $6.45
Beau 38600 Bulk ObsoleteBarrier Block20200.250" (6.35mm)110A300V18-22 AWGScrewsPC Pin3 Wall (Tri)FlangeBlack
0386106120
0386106120
CONN BARRIER STRIP 20CIRC 0.25"
Molex
 149 $6.50
Beau 38610 Bulk ObsoleteBarrier Block20200.250" (6.35mm)110A300V18-22 AWGScrewsPC Pin2 Wall (Dual)FlangeBlack
0386907517
0386907517
CONN BARRIER STRP 17CIRC 0.325"
Molex
 92 $6.38
Beau 38690 Bulk ObsoleteBarrier Block17170.325" (8.26mm)120A300V12-22 AWGScrews with Captive PlatePC Pin3 Wall (Tri)-Black
0386915713
0386915713
CONN BARRIER STRP 13CIRC 0.325"
Molex
 86 $6.51
Beau 38691 Bulk ObsoleteBarrier Block13130.325" (8.26mm)120A300V12-22 AWGScrews with Captive PlatePC Pin3 Wall (Tri)FlangeBlack
0387115216
0387115216
CONN BARRIER STRP 16CIRC 0.375"
Molex
 40 $6.36
Beau 38711 Bulk ActiveBarrier Block16160.375" (9.53mm)115A300V14-22 AWGScrewsPC Pin2 Wall (Dual)FlangeBlack
0387291511
0387291511
SR BTS PCINSL 17 ASY C
Molex
 127 $6.50
- Active-------------
0387315614
0387315614
SR BTS PC RA 14 ASY C
Molex
 50 $6.53
- Active-------------
0387316616
0387316616
CONN BARRIER STRP 16CIRC 0.438"
Molex
 100 $6.53
Beau 38731 Bulk ActiveBarrier Block16160.438" (11.12mm)115A300V14-22 AWGScrewsQuick Connect (0.250"), Insulated2 Wall (Dual)FlangeBlack
0387198535
0387198535
SR BTS PCINSL 11 ASY V
Molex
 69 $6.39
- Active-------------
0387390397
0387390397
SR BTS CB 59 19 ASY
Molex
 87 $6.45
- Obsolete-------------
0387690131
0387690131
CB BTS STD 59 14 ASY
Molex
 98 $6.55
- Obsolete-------------
0387702020
0387702020
CONN BARRIER STRP 20CIRC 0.375"
Molex
 9 $6.37
Beau 38770 Bulk ObsoleteBarrier Block20400.375" (9.53mm)220A300V14-24 AWGScrewsWire Wrap2 Wall (Dual)FlangeBlack
OSTYK60415230
OSTYK60415230
CONN BARRIER STRP 15CIRC 0.394"
On Shore Technology Inc.
 27 $6.51
OSTYK60 Bulk ActiveBarrier Block15150.394" (10.00mm)120A300V12-22 AWGScrews with Captive PlatePC Pin2 Wall (Dual)CoverBlack
TB300-05
TB300-05
CONN BARRIER STRIP 5CIRC 0.562"
Eaton - Bussmann Electrical Division
 99 $7.53
Magnum® TB300 Bulk ActiveBarrier Block5100.562" (14.27mm)230A600V8-22 AWGScrewsClosed2 Wall (Dual)FlangeBlack
TB300-0500
TB300-0500
BARRIER BLOCK
Eaton - Bussmann Electrical Division
 62 $7.42
Magnum® TB300 Bulk ActiveBarrier Block5100.562" (14.27mm)230A600V8-22 AWGScrewsClosed2 Wall (Dual)FlangeBlack