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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
T37050-21-0
T37050-21-0
CONN BARRIER STRP 21CIRC 0.375"
Curtis Industries
 47 $12.96
37000 Bulk ActiveBarrier Block21210.375" (9.53mm)120A300V12-22 AWGScrewsQuick Connect (0.250")3 Wall (Tri)Flange-
T38005-24-0
T38005-24-0
CONN BARRIER STRP 24CIRC 0.375"
Curtis Industries
 68 $12.97
38000 Bulk ActiveBarrier Block24240.375" (9.53mm)120A300V12-22 AWGScrews (Not Included)Closed2 Wall (Dual)Flange-
T38035-23-0
T38035-23-0
CONN BARRIER STRP 23CIRC 0.375"
Curtis Industries
 23 $13.19
38000 Bulk ActiveBarrier Block23230.375" (9.53mm)120A300V12-22 AWGScrews (Not Included)Quick Connect (0.110")2 Wall (Dual)Flange-
T38045-23-0
T38045-23-0
CONN BARRIER STRP 23CIRC 0.375"
Curtis Industries
 45 $12.91
38000 Bulk ActiveBarrier Block23230.375" (9.53mm)120A300V12-22 AWGScrews (Not Included)Quick Connect (0.187")2 Wall (Dual)Flange-
T38055-23-0
T38055-23-0
CONN BARRIER STRP 23CIRC 0.375"
Curtis Industries
 23 $13.18
38000 Bulk ActiveBarrier Block23230.375" (9.53mm)120A300V12-22 AWGScrews (Not Included)Quick Connect (0.250")2 Wall (Dual)Flange-
T38105-24-0
T38105-24-0
CONN BARRIER STRP 24CIRC 0.375"
Curtis Industries
 18 $12.94
38000 Bulk ActiveBarrier Block24240.375" (9.53mm)120A300V12-22 AWGScrews (Not Included)Closed2 Wall (Dual)--
T38310-21-0
T38310-21-0
CONN BARRIER STRP 21CIRC 0.375"
Curtis Industries
 53 $13.00
38000 Bulk ActiveBarrier Block21210.375" (9.53mm)120A300V12-22 AWGScrewsPC Pin, Insulated2 Wall (Dual)--
T38311-20-0
T38311-20-0
CONN BARRIER STRP 20CIRC 0.375"
Curtis Industries
 67 $13.11
38000 Bulk ActiveBarrier Block20200.375" (9.53mm)120A300V12-22 AWGScrews with Captive PlatePC Pin, Insulated2 Wall (Dual)--
T38320-21-0
T38320-21-0
CONN BARRIER STRP 21CIRC 0.375"
Curtis Industries
 35 $13.18
38000 Bulk ActiveBarrier Block21210.375" (9.53mm)120A300V12-22 AWGScrewsSolder Turret, Insulated2 Wall (Dual)--
T38321-20-0
T38321-20-0
CONN BARRIER STRP 20CIRC 0.375"
Curtis Industries
 52 $13.02
38000 Bulk ActiveBarrier Block20200.375" (9.53mm)120A300V12-22 AWGScrews with Captive PlateSolder Turret, Insulated2 Wall (Dual)--
T38330-21-0
T38330-21-0
CONN BARRIER STRP 21CIRC 0.375"
Curtis Industries
 54 $13.05
38000 Bulk ActiveBarrier Block21210.375" (9.53mm)120A300V12-22 AWGScrewsQuick Connect (0.110"), Insulated2 Wall (Dual)--
T38331-20-0
T38331-20-0
CONN BARRIER STRP 20CIRC 0.375"
Curtis Industries
 24 $12.91
38000 Bulk ActiveBarrier Block20200.375" (9.53mm)120A300V12-22 AWGScrews with Captive PlateQuick Connect (0.110"), Insulated2 Wall (Dual)--
T38360-21-0
T38360-21-0
CONN BARRIER STRP 21CIRC 0.375"
Curtis Industries
 25 $12.93
38000 Bulk ActiveBarrier Block21210.375" (9.53mm)120A300V12-22 AWGScrewsWire Wrap, Insulated2 Wall (Dual)--
T38361-20-0
T38361-20-0
CONN BARRIER STRP 20CIRC 0.375"
Curtis Industries
 27 $13.24
38000 Bulk ActiveBarrier Block20200.375" (9.53mm)120A300V12-22 AWGScrews with Captive PlateWire Wrap, Insulated2 Wall (Dual)--
T38423-20-0
T38423-20-0
CONN BARRIER STRP 20CIRC 0.375"
Curtis Industries
 53 $13.05
38000 Bulk ActiveBarrier Block20200.375" (9.53mm)120A300V12-22 AWGScrewsSolder Turret, Insulated2 Wall (Dual)Flange-
T38510-21-0
T38510-21-0
CONN BARRIER STRP 21CIRC 0.375"
Curtis Industries
 2 $12.94
38000 Bulk ActiveBarrier Block21210.375" (9.53mm)120A300V12-22 AWGScrewsPC Pin, Insulated2 Wall (Dual)--
T38511-20-0
T38511-20-0
CONN BARRIER STRP 20CIRC 0.375"
Curtis Industries
 67 $13.03
38000 Bulk ActiveBarrier Block20200.375" (9.53mm)120A300V12-22 AWGScrews with Captive PlatePC Pin, Insulated2 Wall (Dual)--
T38520-21-0
T38520-21-0
CONN BARRIER STRP 21CIRC 0.375"
Curtis Industries
 42 $13.01
38000 Bulk ActiveBarrier Block21210.375" (9.53mm)120A300V12-22 AWGScrewsSolder Turret, Insulated2 Wall (Dual)--
T38521-20-0
T38521-20-0
CONN BARRIER STRP 20CIRC 0.375"
Curtis Industries
 20 $12.96
38000 Bulk ActiveBarrier Block20200.375" (9.53mm)120A300V12-22 AWGScrews with Captive PlateSolder Turret, Insulated2 Wall (Dual)--
T38530-21-0
T38530-21-0
CONN BARRIER STRP 21CIRC 0.375"
Curtis Industries
 59 $12.91
38000 Bulk ActiveBarrier Block21210.375" (9.53mm)120A300V12-22 AWGScrewsQuick Connect (0.110"), Insulated2 Wall (Dual)--