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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
325303-12-0
325303-12-0
CONN BARRIER STRP 12CIRC 0.325"
Curtis Industries
 140 $6.56
32500 Bulk ActiveBarrier Block12120.325" (8.26mm)115A300V14-22 AWGScrewsClosed3 Wall (Tri)--
325312-12-0
325312-12-0
CONN BARRIER STRP 12CIRC 0.325"
Curtis Industries
 21 $6.62
32500 Bulk ActiveBarrier Block12120.325" (8.26mm)115A300V14-22 AWGScrewsPC Pin3 Wall (Tri)--
325313-12-0
325313-12-0
CONN BARRIER STRP 12CIRC 0.325"
Curtis Industries
 26 $6.63
32500 Bulk ActiveBarrier Block12120.325" (8.26mm)115A300V14-22 AWGScrewsPC Pin3 Wall (Tri)--
T37033-08-0
T37033-08-0
CONN BARRIER STRIP 8CIRC 0.375"
Curtis Industries
 146 $6.56
37000 Bulk ActiveBarrier Block880.375" (9.53mm)120A300V12-22 AWGScrewsQuick Connect (0.110")3 Wall (Tri)Flange-
T37043-08-0
T37043-08-0
CONN BARRIER STRIP 8CIRC 0.375"
Curtis Industries
 120 $6.59
37000 Bulk ActiveBarrier Block880.375" (9.53mm)120A300V12-22 AWGScrewsQuick Connect (0.187")3 Wall (Tri)Flange-
T37053-08-0
T37053-08-0
CONN BARRIER STRIP 8CIRC 0.375"
Curtis Industries
 53 $6.47
37000 Bulk ActiveBarrier Block880.375" (9.53mm)120A300V12-22 AWGScrewsQuick Connect (0.250")3 Wall (Tri)Flange-
T38035-09-0
T38035-09-0
CONN BARRIER STRIP 9CIRC 0.375"
Curtis Industries
 67 $6.48
38000 Bulk ActiveBarrier Block990.375" (9.53mm)120A300V12-22 AWGScrews (Not Included)Quick Connect (0.110")2 Wall (Dual)Flange-
T38045-09-0
T38045-09-0
CONN BARRIER STRIP 9CIRC 0.375"
Curtis Industries
 21 $6.56
38000 Bulk ActiveBarrier Block990.375" (9.53mm)120A300V12-22 AWGScrews (Not Included)Quick Connect (0.187")2 Wall (Dual)Flange-
T38055-09-0
T38055-09-0
CONN BARRIER STRIP 9CIRC 0.375"
Curtis Industries
 86 $6.62
38000 Bulk ActiveBarrier Block990.375" (9.53mm)120A300V12-22 AWGScrews (Not Included)Quick Connect (0.250")2 Wall (Dual)Flange-
T38211-08-0
T38211-08-0
CONN BARRIER STRIP 8CIRC 0.375"
Curtis Industries
 76 $6.61
38000 Bulk ActiveBarrier Block880.375" (9.53mm)120A300V12-22 AWGScrews with Captive PlatePC Pin, Insulated2 Wall (Dual)Flange-
T38221-08-0
T38221-08-0
CONN BARRIER STRIP 8CIRC 0.375"
Curtis Industries
 54 $6.50
38000 Bulk ActiveBarrier Block880.375" (9.53mm)120A300V12-22 AWGScrews with Captive PlateSolder Turret, Insulated2 Wall (Dual)Flange-
T38231-08-0
T38231-08-0
CONN BARRIER STRIP 8CIRC 0.375"
Curtis Industries
 28 $6.57
38000 Bulk ActiveBarrier Block880.375" (9.53mm)120A300V12-22 AWGScrews with Captive PlateQuick Connect (0.110"), Insulated2 Wall (Dual)Flange-
T38261-08-0
T38261-08-0
CONN BARRIER STRIP 8CIRC 0.375"
Curtis Industries
 25 $6.55
38000 Bulk ActiveBarrier Block880.375" (9.53mm)120A300V12-22 AWGScrews with Captive PlateWire Wrap, Insulated2 Wall (Dual)Flange-
T38411-08-0
T38411-08-0
CONN BARRIER STRIP 8CIRC 0.375"
Curtis Industries
 59 $6.62
38000 Bulk ActiveBarrier Block880.375" (9.53mm)120A300V12-22 AWGScrews with Captive PlatePC Pin, Insulated2 Wall (Dual)Flange-
T38431-08-0
T38431-08-0
CONN BARRIER STRIP 8CIRC 0.375"
Curtis Industries
 130 $6.57
38000 Bulk ActiveBarrier Block880.375" (9.53mm)120A300V12-22 AWGScrews with Captive PlateQuick Connect (0.110"), Insulated2 Wall (Dual)Flange-
T38441-08-0
T38441-08-0
CONN BARRIER STRIP 8CIRC 0.375"
Curtis Industries
 116 $6.64
38000 Bulk ActiveBarrier Block880.375" (9.53mm)120A300V12-22 AWGScrews with Captive PlateQuick Connect (0.187"), Insulated2 Wall (Dual)Flange-
T38461-08-0
T38461-08-0
CONN BARRIER STRIP 8CIRC 0.375"
Curtis Industries
 131 $6.53
38000 Bulk ActiveBarrier Block880.375" (9.53mm)120A300V12-22 AWGScrews with Captive PlateWire Wrap, Insulated2 Wall (Dual)Flange-
T38561-08-0
T38561-08-0
CONN BARRIER STRIP 8CIRC 0.375"
Curtis Industries
 82 $6.57
38000 Bulk ActiveBarrier Block880.375" (9.53mm)120A300V12-22 AWGScrews with Captive PlateWire Wrap, Insulated2 Wall (Dual)--
TB100-05L1
TB100-05L1
TERMINAL BLOCK
Eaton - Bussmann Electrical Division
 51 $7.54
Magnum® TB100 Bulk ActiveBarrier Block5100.374" (9.50mm)230A300V14-22 AWGScrewsClosed2 Wall (Dual)FlangeBlack
OSTYK33524030
OSTYK33524030
CONN BARRIER STRP 24CIRC 0.325"
On Shore Technology Inc.
 55 $6.52
OSTYK33 Bulk ActiveBarrier Block24240.325" (8.26mm)120A300V12-22 AWGScrews with Captive PlateSolder Tab3 Wall (Tri)-Black