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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
T38178-17-0
T38178-17-0
CONN BARRIER STRP 17CIRC 0.375"
Curtis Industries
 17 $11.96
38000 Bulk ActiveBarrier Block17170.375" (9.53mm)120A300V12-22 AWGScrews with Captive PlatePC Pin2 Wall (Dual)--
T38311-17-0
T38311-17-0
CONN BARRIER STRP 17CIRC 0.375"
Curtis Industries
 32 $11.96
38000 Bulk ActiveBarrier Block17170.375" (9.53mm)120A300V12-22 AWGScrews with Captive PlatePC Pin, Insulated2 Wall (Dual)--
T38321-17-0
T38321-17-0
CONN BARRIER STRP 17CIRC 0.375"
Curtis Industries
 28 $11.99
38000 Bulk ActiveBarrier Block17170.375" (9.53mm)120A300V12-22 AWGScrews with Captive PlateSolder Turret, Insulated2 Wall (Dual)--
T38331-17-0
T38331-17-0
CONN BARRIER STRP 17CIRC 0.375"
Curtis Industries
 69 $11.97
38000 Bulk ActiveBarrier Block17170.375" (9.53mm)120A300V12-22 AWGScrews with Captive PlateQuick Connect (0.110"), Insulated2 Wall (Dual)--
T38361-17-0
T38361-17-0
CONN BARRIER STRP 17CIRC 0.375"
Curtis Industries
 70 $12.22
38000 Bulk ActiveBarrier Block17170.375" (9.53mm)120A300V12-22 AWGScrews with Captive PlateWire Wrap, Insulated2 Wall (Dual)--
T38511-17-0
T38511-17-0
CONN BARRIER STRP 17CIRC 0.375"
Curtis Industries
 50 $12.17
38000 Bulk ActiveBarrier Block17170.375" (9.53mm)120A300V12-22 AWGScrews with Captive PlatePC Pin, Insulated2 Wall (Dual)--
T38521-17-0
T38521-17-0
CONN BARRIER STRP 17CIRC 0.375"
Curtis Industries
 60 $12.06
38000 Bulk ActiveBarrier Block17170.375" (9.53mm)120A300V12-22 AWGScrews with Captive PlateSolder Turret, Insulated2 Wall (Dual)--
T38531-17-0
T38531-17-0
CONN BARRIER STRP 17CIRC 0.375"
Curtis Industries
 37 $12.13
38000 Bulk ActiveBarrier Block17170.375" (9.53mm)120A300V12-22 AWGScrews with Captive PlateQuick Connect (0.110"), Insulated2 Wall (Dual)--
T38541-17-0
T38541-17-0
CONN BARRIER STRP 17CIRC 0.375"
Curtis Industries
 59 $12.10
38000 Bulk ActiveBarrier Block17170.375" (9.53mm)120A300V12-22 AWGScrews with Captive PlateQuick Connect (0.187"), Insulated2 Wall (Dual)--
OSTYK60223130
OSTYK60223130
CONN BARRIER STRP 23CIRC 0.394"
On Shore Technology Inc.
 52 $12.05
OSTYK60 Bulk ActiveBarrier Block23230.394" (10.00mm)120A300V12-22 AWGScrews with Captive PlatePC Pin2 Wall (Dual)Cover, FlangeBlack
562011160
562011160
CONN BARRIER STRP 16CIRC 0.563"
Curtis Industries
 38 $12.02
5600 Bulk ActiveBarrier Block16320.563" (14.30mm)2-600V8-22 AWGScrewsClosed2 Wall (Dual)Flange-
T37025-21-0
T37025-21-0
CONN BARRIER STRP 21CIRC 0.375"
Curtis Industries
 81 $12.09
37000 Bulk ActiveBarrier Block21210.375" (9.53mm)120A300V12-22 AWGScrews (Not Included)Solder Turret3 Wall (Tri)Flange-
T37065-21-0
T37065-21-0
CONN BARRIER STRP 21CIRC 0.375"
Curtis Industries
 51 $12.00
37000 Bulk ActiveBarrier Block21210.375" (9.53mm)120A300V12-22 AWGScrews (Not Included)Wire Wrap3 Wall (Tri)Flange-
T37075-21-0
T37075-21-0
CONN BARRIER STRP 21CIRC 0.375"
Curtis Industries
 56 $12.23
37000 Bulk ActiveBarrier Block21210.375" (9.53mm)120A300V12-22 AWGScrews (Not Included)PC Pin3 Wall (Tri)Flange-
T37135-21-0
T37135-21-0
CONN BARRIER STRP 21CIRC 0.375"
Curtis Industries
 19 $12.17
37000 Bulk ActiveBarrier Block21210.375" (9.53mm)120A300V12-22 AWGScrews (Not Included)Quick Connect (0.110")3 Wall (Tri)--
T37145-21-0
T37145-21-0
CONN BARRIER STRP 21CIRC 0.375"
Curtis Industries
 7 $12.06
37000 Bulk ActiveBarrier Block21210.375" (9.53mm)120A300V12-22 AWGScrews (Not Included)Quick Connect (0.187")3 Wall (Tri)--
T37155-21-0
T37155-21-0
CONN BARRIER STRP 21CIRC 0.375"
Curtis Industries
 35 $12.29
37000 Bulk ActiveBarrier Block21210.375" (9.53mm)120A300V12-22 AWGScrews (Not Included)Quick Connect (0.250")3 Wall (Tri)--
T38210-20-0
T38210-20-0
CONN BARRIER STRP 20CIRC 0.375"
Curtis Industries
 13 $12.09
38000 Bulk ActiveBarrier Block20200.375" (9.53mm)120A300V12-22 AWGScrewsPC Pin, Insulated2 Wall (Dual)Flange-
T38220-20-0
T38220-20-0
CONN BARRIER STRP 20CIRC 0.375"
Curtis Industries
 76 $12.09
38000 Bulk ActiveBarrier Block20200.375" (9.53mm)120A300V12-22 AWGScrewsSolder Turret, Insulated2 Wall (Dual)Flange-
T38230-20-0
T38230-20-0
CONN BARRIER STRP 20CIRC 0.375"
Curtis Industries
 25 $12.11
38000 Bulk ActiveBarrier Block20200.375" (9.53mm)120A300V12-22 AWGScrewsQuick Connect (0.110"), Insulated2 Wall (Dual)Flange-