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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
325122-21-0
325122-21-0
CONN BARRIER STRP 21CIRC 0.325"
Curtis Industries
 59 $12.43
32500 Bulk ActiveBarrier Block21210.325" (8.26mm)115A300V14-22 AWGScrewsWire Wrap2 Wall (Dual)--
325123-21-0
325123-21-0
CONN BARRIER STRP 21CIRC 0.325"
Curtis Industries
 39 $12.60
32500 Bulk ActiveBarrier Block21210.325" (8.26mm)115A300V14-22 AWGScrewsWire Wrap2 Wall (Dual)--
325131-21-0
325131-21-0
CONN BARRIER STRP 21CIRC 0.325"
Curtis Industries
 35 $12.58
32500 Bulk ActiveBarrier Block21210.325" (8.26mm)115A300V14-22 AWGScrewsSolder Turret2 Wall (Dual)--
325132-21-0
325132-21-0
CONN BARRIER STRP 21CIRC 0.325"
Curtis Industries
 65 $12.72
32500 Bulk ActiveBarrier Block21210.325" (8.26mm)115A300V14-22 AWGScrewsSolder Turret2 Wall (Dual)--
325133-21-0
325133-21-0
CONN BARRIER STRP 21CIRC 0.325"
Curtis Industries
 42 $12.35
32500 Bulk ActiveBarrier Block21210.325" (8.26mm)115A300V14-22 AWGScrewsSolder Turret2 Wall (Dual)--
325141-21-0
325141-21-0
CONN BARRIER STRP 21CIRC 0.325"
Curtis Industries
 42 $12.49
32500 Bulk ActiveBarrier Block21210.325" (8.26mm)115A300V14-22 AWGScrewsPC Pin2 Wall (Dual)--
325142-21-0
325142-21-0
CONN BARRIER STRP 21CIRC 0.325"
Curtis Industries
 5 $12.45
32500 Bulk ActiveBarrier Block21210.325" (8.26mm)115A300V14-22 AWGScrewsPC Pin2 Wall (Dual)--
325143-21-0
325143-21-0
CONN BARRIER STRP 21CIRC 0.325"
Curtis Industries
 30 $12.68
32500 Bulk ActiveBarrier Block21210.325" (8.26mm)115A300V14-22 AWGScrewsPC Pin2 Wall (Dual)--
325308-26-0
325308-26-0
CONN BARRIER STRP 26CIRC 0.325"
Curtis Industries
 41 $12.53
32500 Bulk ActiveBarrier Block26260.325" (8.26mm)115A300V14-22 AWGScrews with Captive PlateClosed3 Wall (Tri)--
325318-26-0
325318-26-0
CONN BARRIER STRP 26CIRC 0.325"
Curtis Industries
 13 $12.37
32500 Bulk ActiveBarrier Block26260.325" (8.26mm)115A300V14-22 AWGScrews with Captive PlatePC Pin3 Wall (Tri)--
325321-21-0
325321-21-0
CONN BARRIER STRP 21CIRC 0.325"
Curtis Industries
 32 $12.35
32500 Bulk ActiveBarrier Block21210.325" (8.26mm)115A300V14-22 AWGScrewsWire Wrap3 Wall (Tri)--
325322-21-0
325322-21-0
CONN BARRIER STRP 21CIRC 0.325"
Curtis Industries
 75 $12.72
32500 Bulk ActiveBarrier Block21210.325" (8.26mm)115A300V14-22 AWGScrewsWire Wrap3 Wall (Tri)--
325323-21-0
325323-21-0
CONN BARRIER STRP 21CIRC 0.325"
Curtis Industries
 20 $12.49
32500 Bulk ActiveBarrier Block21210.325" (8.26mm)115A300V14-22 AWGScrewsWire Wrap3 Wall (Tri)--
325331-21-0
325331-21-0
CONN BARRIER STRP 21CIRC 0.325"
Curtis Industries
 2 $12.59
32500 Bulk ActiveBarrier Block21210.325" (8.26mm)115A300V14-22 AWGScrewsSolder Turret3 Wall (Tri)--
325332-21-0
325332-21-0
CONN BARRIER STRP 21CIRC 0.325"
Curtis Industries
 12 $12.71
32500 Bulk ActiveBarrier Block21210.325" (8.26mm)115A300V14-22 AWGScrewsSolder Turret3 Wall (Tri)--
325333-21-0
325333-21-0
CONN BARRIER STRP 21CIRC 0.325"
Curtis Industries
 30 $12.51
32500 Bulk ActiveBarrier Block21210.325" (8.26mm)115A300V14-22 AWGScrewsSolder Turret3 Wall (Tri)--
325341-21-0
325341-21-0
CONN BARRIER STRP 21CIRC 0.325"
Curtis Industries
 54 $12.67
32500 Bulk ActiveBarrier Block21210.325" (8.26mm)115A300V14-22 AWGScrewsPC Pin3 Wall (Tri)--
325342-21-0
325342-21-0
CONN BARRIER STRP 21CIRC 0.325"
Curtis Industries
 40 $12.38
32500 Bulk ActiveBarrier Block21210.325" (8.26mm)115A300V14-22 AWGScrewsPC Pin3 Wall (Tri)--
325343-21-0
325343-21-0
CONN BARRIER STRP 21CIRC 0.325"
Curtis Industries
 23 $12.44
32500 Bulk ActiveBarrier Block21210.325" (8.26mm)115A300V14-22 AWGScrewsPC Pin3 Wall (Tri)--
T37033-18-0
T37033-18-0
CONN BARRIER STRP 18CIRC 0.375"
Curtis Industries
 71 $12.67
37000 Bulk ActiveBarrier Block18180.375" (9.53mm)120A300V12-22 AWGScrewsQuick Connect (0.110")3 Wall (Tri)Flange-