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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
4-1437401-6
4-1437401-6
CONN BARRIER STRP 12CIRC 0.325"
TE Connectivity AMP Connectors
 323 $0.00
SSB3, Buchanan Bulk ObsoleteBarrier Block12120.325" (8.26mm)120A300V14-26 AWGScrews with Captive PlatePC Pin2 Wall (Dual)-Black
RSB3VP181202
RSB3VP181202
CONN BARRIER STRP 18CIRC 0.325"
TE Connectivity AMP Connectors
 543 $0.00
RSB3, Buchanan Bulk ActiveBarrier Block18180.325" (8.26mm)115A300V14-26 AWGScrews with Captive PlatePC Pin3 Wall (Tri)-Black
4-1437416-7
4-1437416-7
CONN BARRIER STRP 15CIRC 0.438"
TE Connectivity AMP Connectors
 134 $0.00
SSB7, Buchanan Bulk ObsoleteBarrier Block15150.438" (11.12mm)120A600V12 AWGScrewsPC Pin2 Wall (Dual)-Black
4-1437649-0
4-1437649-0
CONN BARRIER STRP 24CIRC 0.325"
TE Connectivity AMP Connectors
 562 $0.00
#4, Buchanan Bulk ObsoleteBarrier Block24240.325" (8.26mm)120A150V12-22 AWGScrews with Captive PlatePC Pin3 Wall (Tri)Positions StampedBlack
4-1437663-0
4-1437663-0
CONN BARRIER STRP 26CIRC 0.375"
TE Connectivity AMP Connectors
 396 $0.00
MB6, Buchanan Bulk ObsoleteBarrier Block26260.375" (9.53mm)2 (Raised, Staggered)25A300V12-22 AWGScrews with Captive PlatePC Pin3 Wall (Tri)-Black
4-1437663-1
4-1437663-1
CONN BARRIER STRP 28CIRC 0.375"
TE Connectivity AMP Connectors
 571 $0.00
MB6, Buchanan Bulk ObsoleteBarrier Block28280.375" (9.53mm)2 (Raised, Staggered)25A300V12-22 AWGScrews with Captive PlatePC Pin3 Wall (Tri)-Black
4-1437663-6
4-1437663-6
CONN BARRIER STRP 38CIRC 0.375"
TE Connectivity AMP Connectors
 596 $0.00
MB6, Buchanan Bulk ObsoleteBarrier Block38380.375" (9.53mm)2 (Raised, Staggered)25A300V12-22 AWGScrews with Captive PlatePC Pin3 Wall (Tri)-Black
4-1437663-7
4-1437663-7
CONN BARRIER STRP 40CIRC 0.375"
TE Connectivity AMP Connectors
 108 $0.00
MB6, Buchanan Bulk ObsoleteBarrier Block40400.375" (9.53mm)2 (Raised, Staggered)25A300V12-22 AWGScrews with Captive PlatePC Pin3 Wall (Tri)-Black
JC6-W407-03
JC6-W407-03
CONN BARRIER STRIP 3CIRC 0.375"
TE Connectivity AMP Connectors
 198 $0.00
JC6, Buchanan Bulk ActiveBarrier Block330.375" (9.53mm)120A300V12-22 AWGScrewsWire Wrap, Insulated2 Wall (Dual)-Black
JC6-W407-07
JC6-W407-07
CONN BARRIER STRIP 7CIRC 0.375"
TE Connectivity AMP Connectors
 305 $0.00
JC6, Buchanan Bulk ActiveBarrier Block770.375" (9.53mm)120A300V12-22 AWGScrewsWire Wrap, Insulated2 Wall (Dual)-Black
4-1437667-4
4-1437667-4
CONN BARRIER STRP 18CIRC 0.325"
TE Connectivity AMP Connectors
 328 $0.00
4DB, Buchanan Bulk ActiveBarrier Block18180.325" (8.26mm)120A150V12-22 AWGScrews with Captive PlatePC Pin2 Wall (Dual)-Black
4-1546119-6
4-1546119-6
CONN BARRIER STRIP 4CIRC 0.25"
TE Connectivity AMP Connectors
 406 $0.00
#3, Buchanan Bulk ObsoleteBarrier Block440.250" (6.35mm)110A300V16-30 AWGScrews with Captive PlateSolder Turret3 Wall (Tri)FlangeBlack
3STR-05-006
3STR-05-006
CONN BARRIER STRIP 5CIRC 0.25"
TE Connectivity AMP Connectors
 477 $0.00
#3, Buchanan Bulk ActiveBarrier Block550.250" (6.35mm)110A300V16-30 AWGScrews with Captive PlateSolder Turret3 Wall (Tri)FlangeBlack
5-1437381-7
5-1437381-7
CONN BARRIER STRIP 4CIRC 0.63"
TE Connectivity AMP Connectors
 522 $0.00
B100, Buchanan Bulk ObsoleteBarrier Block480.630" (16.00mm)250A600V8-18 AWGScrewsClosed2 Wall (Dual)-Black
5-1437387-1
5-1437387-1
CONN TERM STRIP 8CIRC 0.472"
TE Connectivity AMP Connectors
 148 $0.00
TSB1000, Buchanan Bulk ObsoleteEurostyle Terminal Strip8160.472" (12.00mm)240A250V10-22 AWGScrewsClosedEnclosed-Natural
5-1437387-8
5-1437387-8
CONN TERM STRIP 12CIRC 0.472"
TE Connectivity AMP Connectors
 424 $0.00
TSB1000, Buchanan Bulk ObsoleteEurostyle Terminal Strip12240.472" (12.00mm)250A250V8-22 AWGScrewsClosedEnclosed-Natural
5-1437401-3
5-1437401-3
CONN BARRIER STRP 16CIRC 0.325"
TE Connectivity AMP Connectors
 34 $0.00
SSB3, Buchanan Bulk ObsoleteBarrier Block16160.325" (8.26mm)120A300V14-26 AWGScrews with Captive PlatePC Pin2 Wall (Dual)-Black
5-1437401-7
5-1437401-7
CONN BARRIER STRP 19CIRC 0.325"
TE Connectivity AMP Connectors
 356 $0.00
SSB3, Buchanan Bulk ObsoleteBarrier Block19190.325" (8.26mm)120A300V14-26 AWGScrews with Captive PlatePC Pin2 Wall (Dual)-Black
5-1437401-8
5-1437401-8
CONN BARRIER STRP 20CIRC 0.325"
TE Connectivity AMP Connectors
 363 $0.00
SSB3, Buchanan Bulk ObsoleteBarrier Block20200.325" (8.26mm)120A300V14-26 AWGScrews with Captive PlatePC Pin2 Wall (Dual)-Black
5-1437416-3
5-1437416-3
CONN BARRIER STRP 25CIRC 0.438"
TE Connectivity AMP Connectors
 19 $0.00
SSB7, Buchanan Bulk ObsoleteBarrier Block25250.438" (11.12mm)120A600V12 AWGScrewsPC Pin2 Wall (Dual)-Black