Home » Product Finder » Connectors, Interconnects » Terminal Blocks - Barrier Blocks
Buy PDF Photo Part Number Manufacturer Description PackagingSeriesTerminal Block TypeNumber of CircuitsNumber of Wire EntriesPitchNumber of RowsCurrent RatingVoltage RatingWire GaugeTop TerminationBottom TerminationBarrier TypeFeaturesColor
0387105002 0387105002 Molex Inc SR BTS PCINSL 2 ASY BulkBeau™ 38710Barrier Block220.375" (9.53mm)115A300V14-22 AWGScrewsPC Pin, Insulated2 Wall (Dual)FlangeBlack
- 0387190005 0387190005 Molex Inc SR BTS CB 1 ASY E BulkBeau™ 38711Barrier Block11-115A300V14-22 AWGScrews (Not Included)Closed2 Wall (Dual)FlangeBlack
325133-20-0 325133-20-0 Curtis Industries TERM BARRIER 20CIRC SGL ROW .325 Bulk32500Barrier Block20200.325" (8.26mm)115A300V14-22 AWGScrewsSolder Turret2 Wall (Dual)--
325141-20-0 325141-20-0 Curtis Industries TERM BARRIER 20CIRC SGL ROW .325 Bulk32500Barrier Block20200.325" (8.26mm)115A300V14-22 AWGScrewsPC Pin2 Wall (Dual)--
- 0387190554 0387190554 Molex Inc SR BTS PCKT 2 ASY BulkBeau™ 38719Barrier Block220.375" (9.53mm)120A300V12-22 AWGScrews with Captive PlatePC Pin2 Wall (Dual)FlangeBlack
325142-20-0 325142-20-0 Curtis Industries TERM BARRIER 20CIRC SGL ROW .325 Bulk32500Barrier Block20200.325" (8.26mm)115A300V14-22 AWGScrewsPC Pin2 Wall (Dual)--
- 0387205002 0387205002 Molex Inc SR BTS PCINSL 2 ASY BulkBeau™ 38720Barrier Block220.375" (9.53mm)115A300V14-22 AWGScrewsPC Pin, Insulated2 Wall (Dual)FlangeBlack
325143-20-0 325143-20-0 Curtis Industries TERM BARRIER 20CIRC SGL ROW .325 Bulk32500Barrier Block20200.325" (8.26mm)115A300V14-22 AWGScrewsPC Pin2 Wall (Dual)--
- 0387207803 0387207803 Molex Inc SR BTS PC 3 ASY CP BulkBeau™ 38720Barrier Block330.375" (9.53mm)120A300V12-22 AWGScrews with Captive PlatePC Pin2 Wall (Dual)-Black
325321-20-0 325321-20-0 Curtis Industries TERM BARRIER 20CIRC SGL ROW .325 Bulk32500Barrier Block20200.325" (8.26mm)115A300V14-22 AWGScrewsWire Wrap3 Wall (Tri)--
- 0387600405 0387600405 Molex Inc CB BTS ET 5 ASY TrayBeau™ 38760Barrier Block5100.375" (9.53mm)220A300V14-24 AWGScrews (Not Included)Closed2 Wall (Dual)FlangeBlack
325322-20-0 325322-20-0 Curtis Industries TERM BARRIER 20CIRC SGL ROW .325 Bulk32500Barrier Block20200.325" (8.26mm)115A300V14-22 AWGScrewsWire Wrap3 Wall (Tri)--
- 0387801702 0387801702 Molex Inc CB BTS PCKT L 2 ASY TrayBeau™ 38780Barrier Block240.438" (11.12mm)220A300V14-24 AWGScrewsPC Pin2 Wall (Dual)FlangeBlack
- 0386990001 0386990001 Molex Inc SR BTS CSPCRA 2 ASY C ---------------
325323-20-0 325323-20-0 Curtis Industries TERM BARRIER 20CIRC SGL ROW .325 Bulk32500Barrier Block20200.325" (8.26mm)115A300V14-22 AWGScrewsWire Wrap3 Wall (Tri)--
- 0387013003 0387013003 Molex Inc SR BTS WW BRS 3 ASY P ---------------
325331-20-0 325331-20-0 Curtis Industries TERM BARRIER 20CIRC SGL ROW .325 Bulk32500Barrier Block20200.325" (8.26mm)115A300V14-22 AWGScrewsSolder Turret3 Wall (Tri)--
- 0387113402 0387113402 Molex Inc SR BTS WW 2 ASY BulkBeau™ 38711Barrier Block220.375" (9.53mm)120A300V12-22 AWGScrews with Captive PlateWire Wrap2 Wall (Dual)FlangeBlack
325332-20-0 325332-20-0 Curtis Industries TERM BARRIER 20CIRC SGL ROW .325 Bulk32500Barrier Block20200.325" (8.26mm)115A300V14-22 AWGScrewsSolder Turret3 Wall (Tri)--
- 0387190036 0387190036 Molex Inc SR BTS TT 58 2 ASY ---------------
325333-20-0 325333-20-0 Curtis Industries TERM BARRIER 20CIRC SGL ROW .325 Bulk32500Barrier Block20200.325" (8.26mm)115A300V14-22 AWGScrewsSolder Turret3 Wall (Tri)--
- 0387203903 0387203903 Molex Inc SR BTS TT 3 ASY C BulkBeau™ 38720Barrier Block330.375" (9.53mm)120A300V12-22 AWGScrews with Captive PlateSolder Turret, Insulated2 Wall (Dual)-Black
325341-20-0 325341-20-0 Curtis Industries TERM BARRIER 20CIRC SGL ROW .325 Bulk32500Barrier Block20200.325" (8.26mm)115A300V14-22 AWGScrewsPC Pin3 Wall (Tri)--
- 0387209202 0387209202 Molex Inc SR BTS TT 2 ASY BulkBeau™ 38720Barrier Block220.375" (9.53mm)115A300V14-22 AWGScrewsSolder Turret2 Wall (Dual)FlangeBlack
- 0387291656 0387291656 Molex Inc SR BTS WWWRDY 55 3 ASY C-50 ---------------
325342-20-0 325342-20-0 Curtis Industries TERM BARRIER 20CIRC SGL ROW .325 Bulk32500Barrier Block20200.325" (8.26mm)115A300V14-22 AWGScrewsPC Pin3 Wall (Tri)--
- 0387316803 0387316803 Molex Inc SR BTS FT 3 ASY C BulkBeau™ 38731Barrier Block330.438" (11.12mm)115A300V14-22 AWGScrewsQuick Connect (0.250"), Insulated2 Wall (Dual)-Black
325343-20-0 325343-20-0 Curtis Industries TERM BARRIER 20CIRC SGL ROW .325 Bulk32500Barrier Block20200.325" (8.26mm)115A300V14-22 AWGScrewsPC Pin3 Wall (Tri)--
430200-21-0 430200-21-0 Curtis Industries TERM BARRIER 21CIRC 1 ROW .4375 Bulk43000Barrier Block21210.438" (11.12mm)120A600V12-22 AWGScrewsSolder Turret2 Wall (Dual)Flange-
- 0387803803 0387803803 Molex Inc CB BTS ONESCR 3 ASY BulkBeau™ 38780Barrier Block360.438" (11.12mm)220A300V12-24 AWGScrews (One Row Not Included)Closed2 Wall (Dual)FlangeBlack
430205-21-0 430205-21-0 Curtis Industries TERM BARRIER 21CIRC 1 ROW .4375 Bulk43000Barrier Block21210.438" (11.12mm)120A600V12-22 AWGScrews (Not Included)Solder Turret2 Wall (Dual)Flange-
- 0387291214 0387291214 Molex Inc SR BTS PC 2 ASY F BulkBeau™ 38729Barrier Block220.375" (9.53mm)115A300V14-22 AWGScrewsPC Pin2 Wall (Dual)FlangeBlack
430300-21-0 430300-21-0 Curtis Industries TERM BARRIER 21CIRC 1 ROW .4375 Bulk43000Barrier Block21210.438" (11.12mm)120A600V12-22 AWGScrewsQuick Connect (0.110")2 Wall (Dual)Flange-
- 0387291299 0387291299 Molex Inc SR BTS TT LONG 4 ASY C BulkBeau™ 38729Barrier Block440.375" (9.53mm)115A300V14-22 AWGScrewsSolder Turret, Insulated2 Wall (Dual)-Black
- 0387291409 0387291409 Molex Inc SR BTS PC CS 3 ASY CH BulkBeau™ 38729Barrier Block330.375" (9.53mm)115A300V14-22 AWGScrewsPC Pin3 Wall (Tri)CoverBlack
430305-21-0 430305-21-0 Curtis Industries TERM BARRIER 21CIRC 1 ROW .4375 Bulk43000Barrier Block21210.438" (11.12mm)120A600V12-22 AWGScrews (Not Included)Quick Connect (0.110")2 Wall (Dual)Flange-
0387700403 0387700403 Molex Inc CB BTS ET 3 ASY TrayBeau™ 38770Barrier Block360.375" (9.53mm)215A300V14-22 AWGScrews (Not Included)Closed2 Wall (Dual)FlangeBlack
430600-21-0 430600-21-0 Curtis Industries TERM BARRIER 21CIRC 1 ROW .4375 Bulk43000Barrier Block21210.438" (11.12mm)120A600V12-22 AWGScrewsWire Wrap2 Wall (Dual)Flange-
430605-21-0 430605-21-0 Curtis Industries TERM BARRIER 21CIRC 1 ROW .4375 Bulk43000Barrier Block21210.438" (11.12mm)120A600V12-22 AWGScrews (Not Included)Wire Wrap2 Wall (Dual)Flange-
- 0387290274 0387290274 Molex Inc SR BTS PC 5 ASY CP BulkBeau™ 38729Barrier Block550.375" (9.53mm)120A300V12-22 AWGScrews with Captive PlatePC Pin2 Wall (Dual)-Black
431702-17-0 431702-17-0 Curtis Industries TERM BARRIER 17CIRC 1 ROW .4375 Bulk43000Barrier Block17170.438" (11.12mm)120A600V12-22 AWGScrewsPC Pin2 Wall (Dual)--
- 0387291256 0387291256 Molex Inc SR BTS TT SS 3 ASY E BulkBeau™ 38729Barrier Block330.375" (9.53mm)115A300V14-22 AWGScrewsSolder Turret2 Wall (Dual)FlangeBlack
431703-17-0 431703-17-0 Curtis Industries TERM BARRIER 17CIRC 1 ROW .4375 Bulk43000Barrier Block17170.438" (11.12mm)120A600V12-22 AWGScrewsPC Pin2 Wall (Dual)--
- 0387291440 0387291440 Molex Inc SR BTS FT CS 250 3 ASY BulkBeau™ 38729Barrier Block330.375" (9.53mm)115A300V14-22 AWGScrewsQuick Connect (0.250"), Insulated3 Wall (Tri)FlangeBlack
431710-17-0 431710-17-0 Curtis Industries TERM BARRIER 17CIRC 1 ROW .4375 Bulk43000Barrier Block17170.438" (11.12mm)120A600V12-22 AWGScrewsPC Pin2 Wall (Dual)--
- 0387291455 0387291455 Molex Inc SR BTS PC CS 2 ASY CH 50 BulkBeau™ 38729Barrier Block220.375" (9.53mm)120A300V12-22 AWGScrews with Captive PlatePC Pin3 Wall (Tri)CoverBlack
431712-16-0 431712-16-0 Curtis Industries TERM BARRIER 16CIRC 1 ROW .4375 Bulk43000Barrier Block16160.438" (11.12mm)120A600V12-22 AWGScrewsPC Pin2 Wall (Dual)--
0386301602 0386301602 Molex Inc CONN BARRIER STRIP 2CIRC .438 BulkBeau™ 38630Barrier Block220.438" (11.12mm)125A600V12-24 AWGScrews with Captive PlateClosed2 Wall (Dual)FlangeBlack
- 0386307003 0386307003 Molex Inc SR BTS PC BRS 3 ASY BulkBeau™ 38630Barrier Block3-0.438" (11.12mm)----ScrewsPC Pin---
431713-16-0 431713-16-0 Curtis Industries TERM BARRIER 16CIRC 1 ROW .4375 Bulk43000Barrier Block16160.438" (11.12mm)120A600V12-22 AWGScrewsPC Pin2 Wall (Dual)--
- 0386308203 0386308203 Molex Inc SR BTS PC 47 3 ASY BulkBeau™ 38630Barrier Block3-0.438" (11.12mm)----ScrewsPC Pin---
431715-17-0 431715-17-0 Curtis Industries TERM BARRIER 17CIRC 1 ROW .4375 Bulk43000Barrier Block17170.438" (11.12mm)120A600V12-22 AWGScrews (Not Included)PC Pin2 Wall (Dual)--
OSTYK50219330 OSTYK50219330 On Shore Technology Inc CONN BARRIER STRIP 19CIRC 9.50MM BulkOSTYK50Barrier Block19190.374" (9.50mm)120A300V12-22 AWGScrews with Captive PlateWire Wrap2 Wall (Dual)FlangeBlack
- 0386316803 0386316803 Molex Inc SR BTS FT 3 ASY C Bulk-Barrier Block3-0.438" (11.12mm)----ScrewsQuick Connect (0.250"), Insulated---
OSTYK60619330 OSTYK60619330 On Shore Technology Inc CONN BARRIER STRIP 19CIRC 10MM BulkOSTYK60Barrier Block19190.394" (10.00mm)120A300V12-22 AWGScrews with Captive PlateSolder Eyelets, Insulated2 Wall (Dual)FlangeBlack
0386907803 0386907803 Molex Inc CONN BARRIER STRIP 3CIRC .325 BulkBeau™ 38690Barrier Block330.325" (8.26mm)120A300V12-22 AWGScrews with Captive PlatePC Pin3 Wall (Tri)-Black
OSTYK61119030 OSTYK61119030 On Shore Technology Inc CONN BARRIER STRIP 19CIRC 10MM BulkOSTYK61Barrier Block19190.394" (10.00mm)125A300V12-22 AWGScrews with Captive PlatePC Pin2 Wall (Dual)-Black
- 0387245203 0387245203 Molex Inc CONN BARRIER STRIP 3CIRC .375 TrayBeau™ 38724Barrier Block330.375" (9.53mm)115A300V14-22 AWGScrewsPC Pin3 Wall (Tri)FlangeBlack
0386304803 0386304803 Molex Inc SR BTS PC INSL 3 ASY C BulkBeau™ 38630Barrier Block330.438" (11.12mm)1---ScrewsPC Pin, Insulated2 Wall (Dual)-Black
GFTX-10 GFTX-10 Curtis Industries TERM BARRIER 10CIRC SGL ROW .438 BulkGFTBarrier Block10100.438" (11.12mm)120A-12-22 AWGScrewsSolder Turret, Insulated2 Wall (Dual)FlangeBlack
431111-22-0 431111-22-0 Curtis Industries TERM BARRIER 22CIRC 1 ROW .4375 Bulk43000Barrier Block22220.438" (11.12mm)120A600V12-22 AWGScrewsPC Pin2 Wall (Dual)--
0387203802 0387203802 Molex Inc SR BTS TT 2 ASY BulkBeau™ 38720Barrier Block220.375" (9.53mm)125A300V12-22 AWGScrews with Captive PlateSolder Turret, Insulated2 Wall (Dual)FlangeBlack
- 0386314403 0386314403 Molex Inc SR BTS WW 47 3 ASY C BulkBeau™ 38631Barrier Block330.438" (11.12mm)1---ScrewsWire Wrap2 Wall (Dual)--
GBFTAX-11 GBFTAX-11 Curtis Industries TERM BARRIER 11CIRC SGL ROW .438 BulkGBBarrier Block11110.438" (11.12mm)120A-12-22 AWGScrewsSolder Turret2 Wall (Dual)FlangeBlack
TB100-25 TB100-25 Cooper Bussmann TERM BLK 20A 25CIRC UL CSA BulkMagnum® TB100Barrier Block25500.375" (9.53mm)220A300V14-22 AWGScrewsClosed2 Wall (Dual)FlangeBlack
- 0387415902 0387415902 Molex Inc SR BTS PC RA 2 ASY C BulkBeau™ 38741Barrier Block220.438" (11.12mm)120A300V12-22 AWGScrews with Captive PlatePC Pin2 Wall (Dual)-Black
7906060000 7906060000 Weidmuller TERMINAL BK 3/E (1 2 3) BulkBKBarrier Block36-220A150V12-22 AWGScrewsClosedEnclosed-Yellow
- 0387404803 0387404803 Molex Inc SR BTS PCINSL 3 ASY C BulkBeau™ 38740Barrier Block330.438" (11.12mm)115A300V14-22 AWGScrewsPC Pin, Insulated2 Wall (Dual)-Black
OSTYK50621330 OSTYK50621330 On Shore Technology Inc CONN BARRIER STRIP 21CIRC 9.50MM BulkOSTYK50Barrier Block21210.374" (9.50mm)120A300V12-22 AWGScrews with Captive PlateSolder Turret2 Wall (Dual)FlangeBlack
- 0387416902 0387416902 Molex Inc SR BTS FT BRS 2 ASY BulkBeau™ 38741Barrier Block220.438" (11.12mm)115A300V14-22 AWGScrewsQuick Connect (0.250"), Insulated2 Wall (Dual)FlangeBlack
OSTYK40121230 OSTYK40121230 On Shore Technology Inc CONN BARRIER STRIP 21CIRC 8.25MM BulkOSTYK40Barrier Block21210.325" (8.26mm)120A300V12-22 AWGScrews with Captive PlatePC Pin2 Wall (Dual)CoverBlack
- 0387108104 0387108104 Molex Inc SR BTS PC WR 4 ASY C BulkBeau™ 38710Barrier Block440.375" (9.53mm)115A300V14-22 AWGScrewsPC Pin2 Wall (Dual)-Black
OSTYK44722030 OSTYK44722030 On Shore Technology Inc CONN BARRIER STRIP 22CIRC 9.50MM BulkOSTYK44Barrier Block22220.374" (9.50mm)130A300V10-22 AWGScrews with Captive PlateSolder Tab3 Wall (Tri)-Black
- 0387110402 0387110402 Molex Inc SR BTS TT 2 ASY BulkBeau™ 38711Barrier Block220.375" (9.53mm)120A300V12-22 AWGScrews with Captive PlateSolder Turret2 Wall (Dual)FlangeBlack
OSTYK50421230 OSTYK50421230 On Shore Technology Inc CONN BARRIER STRIP 21CIRC 9.50MM BulkOSTYK50Barrier Block21210.374" (9.50mm)120A300V12-22 AWGScrews with Captive PlatePC Pin2 Wall (Dual)CoverBlack
- 0387117002 0387117002 Molex Inc SR BTS FT BRS 2 ASY BulkBeau™ 38711Barrier Block220.375" (9.53mm)115A300V14-22 AWGScrewsQuick Connect (0.187"), Insulated2 Wall (Dual)FlangeBlack
GBFTX-12 GBFTX-12 Curtis Industries TERM BARRIER 12CIRC SGL ROW .438 BulkGBBarrier Block12120.438" (11.12mm)120A-12-22 AWGScrewsSolder Turret2 Wall (Dual)FlangeBlack
- 0387190118 0387190118 Molex Inc SR BTS PC 4 ASY C BulkBeau™ 38719Barrier Block440.375" (9.53mm)115A300V14-22 AWGScrewsPC Pin2 Wall (Dual)-Black
2-1546306-2 2-1546306-2 TE Connectivity SOCKET BARRIER STRIP 22CIRC SL BulkBuchananBarrier Block22440.374" (9.50mm)220A300V12-22 AWGScrewsClosed2 Wall (Dual)FlangeBlack
- 0387203502 0387203502 Molex Inc SR BTS TT BRS 2 ASY BulkBeau™ 38720Barrier Block220.375" (9.53mm)115A300V14-22 AWGScrewsSolder Turret, Insulated2 Wall (Dual)FlangeBlack
430400-21-0 430400-21-0 Curtis Industries TERM BARRIER 21CIRC 1 ROW .4375 Bulk43000Barrier Block21210.438" (11.12mm)120A600V12-22 AWGScrewsQuick Connect (0.187")2 Wall (Dual)Flange-
- 0387206602 0387206602 Molex Inc SR BTS PC 2 ASY CP BulkBeau™ 38720Barrier Block220.375" (9.53mm)115A300V14-22 AWGScrewsPC Pin2 Wall (Dual)-Black
430405-21-0 430405-21-0 Curtis Industries TERM BARRIER 21CIRC 1 ROW .4375 Bulk43000Barrier Block21210.438" (11.12mm)120A600V12-22 AWGScrews (Not Included)Quick Connect (0.187")2 Wall (Dual)Flange-
- 0387209802 0387209802 Molex Inc SR BTS TT BRS 2 ASY BulkBeau™ 38720Barrier Block220.375" (9.53mm)115A300V14-22 AWGScrewsSolder Turret2 Wall (Dual)FlangeBlack
430500-21-0 430500-21-0 Curtis Industries TERM BARRIER 21CIRC 1 ROW .4375 Bulk43000Barrier Block21210.438" (11.12mm)120A600V12-22 AWGScrewsQuick Connect (0.250")2 Wall (Dual)Flange-
0387217002 0387217002 Molex Inc SR BTS FT BRS 2 ASY BulkBeau™ 38721Barrier Block220.375" (9.53mm)115A300V14-22 AWGScrewsQuick Connect (0.187"), Insulated2 Wall (Dual)FlangeBlack
430505-21-0 430505-21-0 Curtis Industries TERM BARRIER 21CIRC 1 ROW .4375 Bulk43000Barrier Block21210.438" (11.12mm)120A600V12-22 AWGScrews (Not Included)Quick Connect (0.250")2 Wall (Dual)Flange-
0387217302 0387217302 Molex Inc SRB.375 2CKT .250 TAB TERM SEM M BulkBeau™ 38721Barrier Block220.375" (9.53mm)120A300V12-22 AWGScrews with Captive PlateQuick Connect (0.187"), Insulated2 Wall (Dual)FlangeBlack
431401-19-0 431401-19-0 Curtis Industries TERM BARRIER 19CIRC 1 ROW .4375 Bulk43000Barrier Block19190.438" (11.12mm)120A600V12-22 AWGScrewsQuick Connect (0.187")2 Wall (Dual)--
- 0387490020 0387490020 Molex Inc SR BTS CB 3 ASY BulkBeau™ 38749Barrier Block330.438" (11.12mm)115A300V14-22 AWGScrews (Not Included)Closed2 Wall (Dual)FlangeBlack
431501-19-0 431501-19-0 Curtis Industries TERM BARRIER 19CIRC 1 ROW .4375 Bulk43000Barrier Block19190.438" (11.12mm)120A600V12-22 AWGScrewsQuick Connect (0.250")2 Wall (Dual)--
- 0387490144 0387490144 Molex Inc SR BTS PC RA 2 ASY C BulkBeau™ 38749Barrier Block220.438" (11.12mm)120A300V12-22 AWGScrewsPC Pin2 Wall (Dual)-Black
MA-5 MA-5 Curtis Industries TERM BARRIER 5 TERM DUAL ROW BulkMBarrier Block5100.500" (12.70mm)225A-12-22 AWGScrewsClosed2 Wall (Dual)Flange-
- 0387523503 0387523503 Molex Inc SR BTS PC CS 3 ASY N BulkBeau™ 38752Barrier Block330.375" (9.53mm)120A300V14-24 AWGScrewsPC Pin3 Wall (Tri)FlangeBlack
431001-24-0 431001-24-0 Curtis Industries TERM BARRIER 24CIRC 1 ROW .4375 Bulk43000Barrier Block24240.438" (11.12mm)120A600V12-22 AWGScrewsClosed2 Wall (Dual)--
- 0387790140 0387790140 Molex Inc CB BTS Y 3 ASY C TrayBeau™ 38779Barrier Block360.375" (9.53mm)220A300V12-24 AWGScrews with Captive PlateSolder Tab2 Wall (Dual)-Black
431101-24-0 431101-24-0 Curtis Industries TERM BARRIER 24CIRC 1 ROW .4375 Bulk43000Barrier Block24240.438" (11.12mm)120A600V12-22 AWGScrewsPC Pin2 Wall (Dual)--
- 0387890216 0387890216 Molex Inc CB BTS STD 3 ASY TrayBeau™ 38789Barrier Block360.438" (11.12mm)220A300V12-24 AWGScrews with Captive PlateClosed2 Wall (Dual)FlangeBlack
2-1546399-2 2-1546399-2 TE Connectivity CONN BARRIER BLOCK 17CIRC 9.53MM Bulk#6, BuchananBarrier Block17170.375" (9.53mm)125A300V12-22 AWGScrewsPC Pin3 Wall (Tri)-Black
- 0387290833 0387290833 Molex Inc SR BTS PCBRSM 3 ASY C ---------------
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