English

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
3-1437387-4
3-1437387-4
CONN TERM STRIP 1CIRCUIT
TE Connectivity AMP Connectors
 266 $0.00
TSB1000, Buchanan Bulk ObsoleteEurostyle Terminal Strip12-240A250V10-22 AWGScrewsClosedEnclosed-Natural
3-1437663-5
3-1437663-5
CONN BARRIER STRP 18CIRC 0.375"
TE Connectivity AMP Connectors
 384 $0.00
MB6, Buchanan Bulk ObsoleteBarrier Block18180.375" (9.53mm)2 (Raised, Staggered)25A300V12-22 AWGScrews with Captive PlatePC Pin3 Wall (Tri)-Black
3STR-08-006
3STR-08-006
CONN BARRIER STRIP 8CIRC 0.25"
TE Connectivity AMP Connectors
 17 $0.00
#3, Buchanan Bulk ActiveBarrier Block880.250" (6.35mm)110A300V16-30 AWGScrews with Captive PlateSolder Turret3 Wall (Tri)FlangeBlack
6STR-03
6STR-03
CONN BARRIER STRIP 3CIRC 0.375"
TE Connectivity AMP Connectors
 370 $0.00
#6, Buchanan Bulk ObsoleteBarrier Block330.375" (9.53mm)125A300V12-22 AWGScrews with Captive PlateSolder Turret3 Wall (Tri)FlangeBlack
3STV-07-006
3STV-07-006
CONN BARRIER STRIP 7CIRC 0.25"
TE Connectivity AMP Connectors
 205 $0.00
#3, Buchanan Bulk ActiveBarrier Block770.250" (6.35mm)110A300V16-30 AWGScrews with Captive PlateSolder Turret3 Wall (Tri)FlangeBlack
3STV-08-006
3STV-08-006
CONN BARRIER STRIP 8CIRC 0.25"
TE Connectivity AMP Connectors
 480 $0.00
#3, Buchanan Bulk ActiveBarrier Block880.250" (6.35mm)110A300V16-30 AWGScrews with Captive PlateSolder Turret3 Wall (Tri)FlangeBlack
796614-6
796614-6
CONN TERM STRIP 6CIRC 0.571"
TE Connectivity AMP Connectors
 589 $0.00
TSB2000, Buchanan Bulk ObsoleteEurostyle Terminal Strip6120.571" (14.50mm)265A600V6-14 AWGScrewsClosedEnclosed-Natural
8-1437407-8
8-1437407-8
CONN BARRIER STRIP 8CIRC 0.375"
TE Connectivity AMP Connectors
 191 $0.00
RSB6, Buchanan Bulk ObsoleteBarrier Block880.375" (9.53mm)120A300V12-22 AWGScrews with Captive PlatePC Pin3 Wall (Tri)-Black
9-1437387-4
9-1437387-4
CONN TERM STRIP 7CIRC 0.315"
TE Connectivity AMP Connectors
 47 $0.00
TSB230, Buchanan Bulk ObsoleteEurostyle Terminal Strip7140.315" (8.00mm)230A250V12-26 AWGScrewsClosedEnclosed-Natural
1-1437388-7
1-1437388-7
CONN TERM STRIP 8CIRC 0.394"
TE Connectivity AMP Connectors
 283 $0.00
TSB500, Buchanan Bulk ObsoleteEurostyle Terminal Strip8160.394" (10.00mm)230A250V10-22 AWGScrewsClosedEnclosed-Natural
1-1437662-1
1-1437662-1
CONN BARRIER STRIP 7CIRC 0.375"
TE Connectivity AMP Connectors
 64 $0.00
BC6, Buchanan Bulk ObsoleteBarrier Block770.375" (9.53mm)120A300V12-22 AWGScrews with Captive PlatePC Pin3 Wall (Tri)-Black
1-1546310-2
1-1546310-2
CONN BARRIER STRP 12CIRC 0.563"
TE Connectivity AMP Connectors
 91 $6.76
Buchanan Bulk Discontinued at Digi-KeyBarrier Block12240.563" (14.30mm)230A300V10-22 AWGScrewsClosed2 Wall (Dual)FlangeBlack
1437388-7
1437388-7
CONN TERM STRIP 2CIRC 0.394"
TE Connectivity AMP Connectors
 531 $0.00
TSB500, Buchanan Bulk ObsoleteEurostyle Terminal Strip240.394" (10.00mm)230A250V10-22 AWGScrewsClosedEnclosed-Natural
6STV-03-006
6STV-03-006
CONN BARRIER STRIP 3CIRC 0.375"
TE Connectivity AMP Connectors
 598 $0.00
#6, Buchanan Bulk ActiveBarrier Block330.375" (9.53mm)125A300V18-22 AWGScrews with Captive PlateSolder Turret3 Wall (Tri)FlangeBlack
2B104
2B104
CONN BARRIER STRIP 4CIRC 0.63"
TE Connectivity AMP Connectors
 492 $0.00
B100, Buchanan Bulk ObsoleteBarrier Block480.630" (16.00mm)250A600V8-18 AWGScrewsClosed2 Wall (Dual)-Black
B102
B102
CONN BARRIER STRIP 2CIRC 0.63"
TE Connectivity AMP Connectors
 285 $0.00
B100, Buchanan Bulk ActiveBarrier Block240.630" (16.00mm)250A600V8-18 AWGScrewsClosed2 Wall (Dual)-Black
RSB3VP061202
RSB3VP061202
CONN BARRIER STRIP 6CIRC 0.325"
TE Connectivity AMP Connectors
 293 $0.00
RSB3, Buchanan Bulk ActiveBarrier Block660.325" (8.26mm)115A300V14-26 AWGScrews with Captive PlatePC Pin3 Wall (Tri)-Black
3-1437387-8
3-1437387-8
CONN TERM STRIP 3CIRC 0.472"
TE Connectivity AMP Connectors
 529 $0.00
TSB1000, Buchanan Bulk ObsoleteEurostyle Terminal Strip360.472" (12.00mm)250A250V8-22 AWGScrewsClosedEnclosed-Natural
3-1437404-8
3-1437404-8
CONN BARRIER STRP 12CIRC 0.325"
TE Connectivity AMP Connectors
 117 $0.00
RSB3, Buchanan Bulk ObsoleteBarrier Block12120.325" (8.26mm)115A300V14-26 AWGScrews with Captive PlatePC Pin3 Wall (Tri)-Black
3-1437649-4
3-1437649-4
CONN BARRIER STRP 20CIRC 0.325"
TE Connectivity AMP Connectors
 375 $0.00
#4, Buchanan Bulk ObsoleteBarrier Block20200.325" (8.26mm)120A150V12-22 AWGScrews with Captive PlatePC Pin3 Wall (Tri)-Black