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  • Terminal Blocks - Barrier Blocks
Image Part # Manufacturer Description Availability Pricing Quantity Factory Lead TimeContact PlatingMountMounting TypeMaterialHousing MaterialWeightMaterial - InsulationTerminal Screw MaterialContact MaterialsVoltage RatedOperating TemperaturePackagingPublishedSeriesPbfree CodePart StatusMoisture Sensitivity Level (MSL)TerminationECCN CodeNumber of PositionsMax Operating TemperatureMin Operating TemperatureColorNumber of RowsAdditional FeatureHTS CodeCurrent Rating (Amps)PitchOrientationDepthReach Compliance CodeCurrent RatingNumber of ContactsHousing ColorWire GaugeELVNumber of CircuitsMax Supply VoltageMax Current RatingWire Gauge (Max)Wire Gauge (Min)Number of DecksTerminal Block TypeBottom TerminationBarrier TypeTop TerminationNumber of WaysTerminal Screw FinishNumber of Wire EntriesFeaturesLengthMaterial Flammability RatingRadiation HardeningRoHS StatusFlammability Rating
Image Part # Manufacturer Description Availability Pricing Quantity Factory Lead TimeContact PlatingMountMounting TypeMaterialHousing MaterialWeightMaterial - InsulationTerminal Screw MaterialContact MaterialsVoltage RatedOperating TemperaturePackagingPublishedSeriesPbfree CodePart StatusMoisture Sensitivity Level (MSL)TerminationECCN CodeNumber of PositionsMax Operating TemperatureMin Operating TemperatureColorNumber of RowsAdditional FeatureHTS CodeCurrent Rating (Amps)PitchOrientationDepthReach Compliance CodeCurrent RatingNumber of ContactsHousing ColorWire GaugeELVNumber of CircuitsMax Supply VoltageMax Current RatingWire Gauge (Max)Wire Gauge (Min)Number of DecksTerminal Block TypeBottom TerminationBarrier TypeTop TerminationNumber of WaysTerminal Screw FinishNumber of Wire EntriesFeaturesLengthMaterial Flammability RatingRadiation HardeningRoHS StatusFlammability Rating
Eaton - Electronics Division A303504S2655
Mfr. Part #
A303504S2655
Twicea Part #
232-291-A303504S2655
Eaton - Electronics Division
CONN BARRIER STRIP 4CIRC 0.437"
Datasheet Compare
42 In Stock
    Min.:1
    Mult.:1
    16 Weeks - Chassis, Panel Chassis, Panel - - - Thermoplastic Steel - 600V -40°C~105°C Bulk 2014 A3000 - Active 1 (Unlimited) - - - 105°C -40°C Black 1 - - 30A 0.437 11.10mm - - - 30A - - 12-22 AWG - 4 - - 22 AWG 12 AWG - Barrier Block Closed 2 Wall (Dual) Screws with Solder Lugs, Single - Zinc 4 Flange - UL94 V-0 - Non-RoHS Compliant UL94 V-0
    A303504S2655
    A303504S2655

    232-291-A303504S2655 Eaton - Electronics Division
    RoHS :
    Package : -
    In Stock : 42
    1 : -
    Molex 0387112202
    Mfr. Part #
    0387112202
    Twicea Part #
    514-291-0387112202
    Molex
    CONN BARRIER STRIP 2CIRC 0.375"
    Datasheet Compare
    16 In Stock
      Min.:1
      Mult.:1
      13 Weeks - - Chassis, Panel; Through Hole - - - Polybutylene Terephthalate (PBT) Steel - 300V -40°C~100°C Bulk - Beau 38711 yes Active 1 (Unlimited) - EAR99 - - - Black 1 LOW PROFILE, POLYESTER 8536.69.40.40 15A 0.375 9.53mm - - - - - - 14-22 AWG - 2 - - - - 1 Barrier Block Wire Wrap 2 Wall (Dual) Screws 2 Zinc, Clear Chromate - Flange - - - ROHS3 Compliant -
      0387112202
      0387112202

      514-291-0387112202 Molex
      RoHS :
      Package : -
      In Stock : 16
      1 : -
      Eaton - Electronics Division A203102A3
      Mfr. Part #
      A203102A3
      Twicea Part #
      232-291-A203102A3
      Eaton - Electronics Division
      Conn Barrier Strip 2 POS 9.53mm Screw ST Panel Mount 30A
      Datasheet Compare
      35 In Stock
        Min.:1
        Mult.:1
        16 Weeks - Chassis, Panel Chassis, Panel - - 453.59237mg Thermoplastic Steel - 300V -40°C~105°C Bulk 2014 A2000 - Active 1 (Unlimited) Screw - - 105°C -40°C Black 1 - - 30A 0.375 9.53mm Straight - - 30A 2 Black 12-22 AWG - 2 - - 22 AWG 12 AWG - Barrier Block Closed 2 Wall (Dual) Screws with Quick Connect Tabs - Zinc 2 Flange - UL94 V-0 - Non-RoHS Compliant UL94 V-0
        A203102A3
        A203102A3

        232-291-A203102A3 Eaton - Electronics Division
        RoHS :
        Package : -
        In Stock : 35
        1 : -
        Phoenix Contact 3071049
        Mfr. Part #
        3071049
        Twicea Part #
        629-291-3071049
        Phoenix Contact
        Fixed Terminal Blocks GE 10/2
        Datasheet Compare
          Min.:1
          Mult.:1
          4 Weeks - Chassis, Panel, Screw Chassis, Panel Polyamide - - Polyamide (PA), Nylon - - 1000V - Bulk 2013 GE - Obsolete Not Applicable Screw EAR99 - - - Gray - - - - - - - not_compliant 57A - - 6-20 AWG - 2 - - 20 AWG 6 AWG - Barrier Block Closed Enclosed Screws - - 4 Flange - UL94 V-2 - RoHS Compliant UL94 V-2
          3071049
          3071049

          629-291-3071049 Phoenix Contact
          RoHS :
          Package : -
          In Stock : -
          1 : -
          Eaton - Electronics Division LP206205
          Mfr. Part #
          LP206205
          Twicea Part #
          232-291-LP206205
          Eaton - Electronics Division
          Conn Barrier Strip 5 POS 9.53mm Solder ST Thru-Hole 30A
          Datasheet Compare
            Min.:1
            Mult.:1
            16 Weeks - Chassis, Panel, Through Hole Chassis, Panel - - 453.59237mg Thermoplastic Steel - 150V -40°C~105°C Bulk 2014 LP2000 - Active 1 (Unlimited) Solder - - 105°C -40°C Black 1 - - 30A 0.375 9.53mm Straight - - 30A 5 Black 12-22 AWG - 5 - - 22 AWG 12 AWG - Barrier Block Solder Turret 2 Wall (Dual) Screws - Zinc 5 - - UL94 V-0 - Non-RoHS Compliant UL94 V-0
            LP206205
            LP206205

            232-291-LP206205 Eaton - Electronics Division
            RoHS :
            Package : -
            In Stock : -
            1 : -
            Eaton - Electronics Division A20440609
            Mfr. Part #
            A20440609
            Twicea Part #
            232-291-A20440609
            Eaton - Electronics Division
            Conn Barrier Strip 6 POS 9.53mm Wire Wrap ST Thru-Hole 30A
            Datasheet Compare
            5 In Stock
              Min.:1
              Mult.:1
              16 Weeks - Chassis, Panel, Through Hole Chassis, Panel - - 453.59237mg Thermoplastic Brass - 300V -40°C~105°C Bulk 2014 A2000 - Active 1 (Unlimited) Wire Wrap - - 105°C -40°C Black 1 - - 30A 0.375 9.53mm Straight - - 30A 6 Black 12-22 AWG - 6 - - 22 AWG 12 AWG - Barrier Block Wire Wrap, Insulated 2 Wall (Dual) Screws with Captive Plate - Nickel 6 - - UL94 V-0 - Non-RoHS Compliant UL94 V-0
              A20440609
              A20440609

              232-291-A20440609 Eaton - Electronics Division
              RoHS :
              Package : -
              In Stock : 5
              1 : -
              Eaton - Electronics Division CB30220207
              Mfr. Part #
              CB30220207
              Twicea Part #
              232-291-CB30220207
              Eaton - Electronics Division
              Barrier Terminal Blocks CB3 SERIES TERM BLK
              Datasheet Compare
                Min.:1
                Mult.:1
                16 Weeks - Through Hole Through Hole - - 453.59237mg Thermoplastic Steel - 600V -40°C~105°C Bulk 2009 Magnum® CB3000 - Active 1 (Unlimited) - - - 105°C -40°C Black 1 - - 30A 0.437 11.10mm - - - 30A - - 12-22 AWG - 2 - - 22 AWG 12 AWG - Barrier Block PC Pin 3 Wall (Tri) Screws with Captive Plate - Zinc 2 - - UL94 V-0 - Non-RoHS Compliant UL94 V-0
                CB30220207
                CB30220207

                232-291-CB30220207 Eaton - Electronics Division
                RoHS :
                Package : -
                In Stock : -
                1 : -
                Eaton - Electronics Division CB20221607
                Mfr. Part #
                CB20221607
                Twicea Part #
                232-291-CB20221607
                Eaton - Electronics Division
                Barrier Terminal Blocks MAGNUM CB2000 SERIES
                Datasheet Compare
                  Min.:1
                  Mult.:1
                  16 Weeks - Through Hole Through Hole - - 453.59237mg Thermoplastic Steel - 300V -40°C~105°C Bulk 2014 Magnum® CB2000 - Active 1 (Unlimited) - - - 105°C -40°C Black 1 - - 30A 0.375 9.53mm - - - 30A - - 12-22 AWG - 16 - - 22 AWG 12 AWG - Barrier Block PC Pin 3 Wall (Tri) Screws with Captive Plate - Zinc 16 - - UL94 V-0 - Non-RoHS Compliant UL94 V-0
                  CB20221607
                  CB20221607

                  232-291-CB20221607 Eaton - Electronics Division
                  RoHS :
                  Package : -
                  In Stock : -
                  1 : -
                  Eaton - Electronics Division A203118
                  Mfr. Part #
                  A203118
                  Twicea Part #
                  232-291-A203118
                  Eaton - Electronics Division
                  Conn Barrier Strip 18 POS 9.53mm Screw ST Panel Mount 30A
                  Datasheet Compare
                  7 In Stock
                    Min.:1
                    Mult.:1
                    16 Weeks - Chassis, Panel Chassis, Panel - - 453.59237mg Thermoplastic Steel - 300V -40°C~105°C Bulk 2014 A2000 - Active 1 (Unlimited) Screw - - 105°C -40°C Black 1 - - 30A 0.375 9.53mm Straight - - 30A 18 Black 12-22 AWG - 18 - - 22 AWG 12 AWG - Barrier Block Closed 2 Wall (Dual) Screws - Zinc 18 Flange - UL94 V-0 - Non-RoHS Compliant UL94 V-0
                    A203118
                    A203118

                    232-291-A203118 Eaton - Electronics Division
                    RoHS :
                    Package : -
                    In Stock : 7
                    1 : -
                    Eaton - Electronics Division A319307
                    Mfr. Part #
                    A319307
                    Twicea Part #
                    232-291-A319307
                    Eaton - Electronics Division
                    CONN BARRIER STRIP 7CIRC 0.437"
                    Datasheet Compare
                    50 In Stock
                      Min.:1
                      Mult.:1
                      16 Weeks - Chassis, Panel Chassis, Panel - - 453.59237mg Thermoplastic Steel - 600V -40°C~105°C Bulk 2014 A3000 - Active 1 (Unlimited) Solder - - 105°C -40°C Black 1 - - 30A 0.437 11.10mm Straight - - 30A 7 Black 12-22 AWG - 7 - - 22 AWG 12 AWG - Barrier Block Quick Connect (0.250), Insulated 2 Wall (Dual) Screws - Zinc 7 Flange - UL94 V-0 - RoHS Compliant UL94 V-0
                      A319307
                      A319307

                      232-291-A319307 Eaton - Electronics Division
                      RoHS :
                      Package : -
                      In Stock : 50
                      1 : -
                      Eaton - Electronics Division CB20220607
                      Mfr. Part #
                      CB20220607
                      Twicea Part #
                      232-291-CB20220607
                      Eaton - Electronics Division
                      Conn Barrier Strip 6 POS 9.53mm Solder ST Thru-Hole 30A
                      Datasheet Compare
                      39 In Stock
                        Min.:1
                        Mult.:1
                        16 Weeks - - Through Hole - - - Thermoplastic Steel - 300V -40°C~105°C Bulk 2014 Magnum® CB2000 - Active 1 (Unlimited) - - - - - Black 1 - - 30A 0.375 9.53mm - - - - - - 12-22 AWG - 6 - - - - - Barrier Block PC Pin 3 Wall (Tri) Screws with Captive Plate - Zinc 6 - - UL94 V-0 - Non-RoHS Compliant -
                        CB20220607
                        CB20220607

                        232-291-CB20220607 Eaton - Electronics Division
                        RoHS :
                        Package : -
                        In Stock : 39
                        1 : -
                        Eaton - Electronics Division A204104MP
                        Mfr. Part #
                        A204104MP
                        Twicea Part #
                        232-291-A204104MP
                        Eaton - Electronics Division
                        Conn Barrier Strip 4 POS 9.53mm Wire Wrap ST Thru-Hole 30A
                        Datasheet Compare
                          Min.:1
                          Mult.:1
                          16 Weeks Zinc Chassis, Panel, Through Hole Chassis, Panel - Thermoplastic 453.59237mg Thermoplastic Steel Steel 300V -40°C~105°C Bulk 2014 A2000 - Active 1 (Unlimited) Wire Wrap - 4 105°C -40°C Black 1 - - 30A 0.375 9.53mm Straight 16.5mm - 30A 4 Black 12-22 AWG - 4 300V 30A 22 AWG 22 AWG - Barrier Block Wire Wrap 2 Wall (Dual) Screws - Zinc 4 Flange 58.42mm UL94 V-0 No Non-RoHS Compliant UL94 V-0
                          A204104MP
                          A204104MP

                          232-291-A204104MP Eaton - Electronics Division
                          RoHS :
                          Package : -
                          In Stock : -
                          1 : -
                          Eaton - Electronics Division A304103R46AB
                          Mfr. Part #
                          A304103R46AB
                          Twicea Part #
                          232-291-A304103R46AB
                          Eaton - Electronics Division
                          Barrier Terminal Blocks MAGNUM A3000 Series
                          Datasheet Compare
                            Min.:1
                            Mult.:1
                            16 Weeks - Chassis, Panel Chassis, Panel, Right Angle - - 453.59237mg Thermoplastic Steel - 600V -40°C~105°C Bulk 2014 A3000 - Active 1 (Unlimited) - - - 105°C -40°C Black 1 - - 30A 0.437 11.10mm - - - 30A - - 12-22 AWG - 3 - - 22 AWG 12 AWG - Barrier Block Wire Wrap 2 Wall (Dual) Screws - Zinc 3 Flange, Mounting Brackets - UL94 V-0 - Non-RoHS Compliant UL94 V-0
                            A304103R46AB
                            A304103R46AB

                            232-291-A304103R46AB Eaton - Electronics Division
                            RoHS :
                            Package : -
                            In Stock : -
                            1 : -
                            Eaton - Electronics Division A307106A2
                            Mfr. Part #
                            A307106A2
                            Twicea Part #
                            232-291-A307106A2
                            Eaton - Electronics Division
                            Barrier Terminal Blocks A307106-NL-A2
                            Datasheet Compare
                            5 In Stock
                              Min.:1
                              Mult.:1
                              16 Weeks - Through Hole Through Hole - - 453.59237mg Thermoplastic Steel - 600V -40°C~105°C Bulk 2014 A3000 - Active 1 (Unlimited) Wire Wrap - - 105°C -40°C Black 1 - - 30A 0.437 11.10mm Straight - - 30A 6 Black 12-22 AWG - 6 - - 22 AWG 12 AWG - Barrier Block PC Pin 2 Wall (Dual) Screws with Quick Connect Tabs - Zinc 6 Flange - UL94 V-0 - Non-RoHS Compliant UL94 V-0
                              A307106A2
                              A307106A2

                              232-291-A307106A2 Eaton - Electronics Division
                              RoHS :
                              Package : -
                              In Stock : 5
                              1 : -
                              Eaton - Electronics Division A203505
                              Mfr. Part #
                              A203505
                              Twicea Part #
                              232-291-A203505
                              Eaton - Electronics Division
                              Conn Barrier Strip 5 POS 9.53mm Screw ST Panel Mount 30A
                              Datasheet Compare
                              98 In Stock
                                Min.:1
                                Mult.:1
                                16 Weeks - - Chassis, Panel - - - Thermoplastic Steel - 300V -40°C~105°C Bulk 1999 A2000 - Active 1 (Unlimited) - - - - - Black 1 - - 30A 0.375 9.53mm - - - - - - 12-22 AWG - 5 - - - - - Barrier Block Closed 2 Wall (Dual) Screws - Zinc 5 Flange - UL94 V-0 - Non-RoHS Compliant -
                                A203505
                                A203505

                                232-291-A203505 Eaton - Electronics Division
                                RoHS :
                                Package : -
                                In Stock : 98
                                1 : -
                                Eaton - Electronics Division A20821207
                                Mfr. Part #
                                A20821207
                                Twicea Part #
                                232-291-A20821207
                                Eaton - Electronics Division
                                Conn Barrier Strip 12 POS 9.53mm Solder ST Thru-Hole 30A
                                Datasheet Compare
                                  Min.:1
                                  Mult.:1
                                  16 Weeks - Through Hole Through Hole - - 453.59237mg Thermoplastic Steel - 300V -40°C~105°C Bulk 2014 A2000 - Active 1 (Unlimited) Solder - - 105°C -40°C Black 1 - - 30A 0.375 9.53mm Straight - - 30A 12 Black 12-22 AWG - 12 - - 22 AWG 12 AWG - Barrier Block PC Pin 2 Wall (Dual) Screws with Captive Plate - - 12 - - UL94 V-0 - Non-RoHS Compliant UL94 V-0
                                  A20821207
                                  A20821207

                                  232-291-A20821207 Eaton - Electronics Division
                                  RoHS :
                                  Package : -
                                  In Stock : -
                                  1 : -
                                  Molex 0387203808
                                  Mfr. Part #
                                  0387203808
                                  Twicea Part #
                                  514-291-0387203808
                                  Molex
                                  FILTER UNIT, 80MM - More Details
                                  Datasheet Compare
                                    Min.:1
                                    Mult.:1
                                    13 Weeks Chromate, Tin Chassis, Panel Chassis, Panel - Thermoplastic - Thermoplastic Steel Brass, Steel 300V -40°C~100°C Bulk - Beau 38720 - Active 1 (Unlimited) Solder - - 100°C -40°C Black 1 - - 25A 0.375 9.53mm Straight 28.8mm - 25A 8 Black 12-22 AWG - 8 - - 22 AWG 12 AWG - Barrier Block Solder Turret, Insulated 2 Wall (Dual) Screws with Captive Plate - Zinc, Clear Chromate 8 Flange 97.3mm - - ROHS3 Compliant -
                                    0387203808
                                    0387203808

                                    514-291-0387203808 Molex
                                    RoHS :
                                    Package : -
                                    In Stock : -
                                    1 : -
                                    Molex 0387207513
                                    Mfr. Part #
                                    0387207513
                                    Twicea Part #
                                    514-291-0387207513
                                    Molex
                                    Barrier Terminal Blocks SR BTS PC 13 ASY C
                                    Datasheet Compare
                                      Min.:1
                                      Mult.:1
                                      21 Weeks Zinc Through Hole Through Hole Brass, Polyester - - Thermoplastic Steel - 300V -40°C~100°C Bulk - Beau 38720 yes Active 1 (Unlimited) Solder - - - - Black 1 - - - 0.375 9.53mm Horizontal 15.7mm unknown 25A - - 12-22 AWG - 13 300V - 22 AWG 12 AWG - Barrier Block PC Pin 2 Wall (Dual) Screws with Captive Plate - Zinc, Clear Chromate - - 126mm UL94 V-0 - ROHS3 Compliant UL94 V-0
                                      0387207513
                                      0387207513

                                      514-291-0387207513 Molex
                                      RoHS :
                                      Package : -
                                      In Stock : -
                                      1 : -
                                      Molex 0387206320
                                      Mfr. Part #
                                      0387206320
                                      Twicea Part #
                                      514-291-0387206320
                                      Molex
                                      CONN BARRIER STRP 20CIRC 0.375"
                                      Datasheet Compare
                                      14 In Stock
                                        Min.:1
                                        Mult.:1
                                        21 Weeks Tin Through Hole Through Hole Brass Polyester - Thermoplastic Steel Brass 300V -40°C~100°C Bulk - Beau 38720 - Active 1 (Unlimited) Solder - 20 130°C -40°C Black 1 - - 15A 0.375 9.53mm Horizontal - - 15A 20 Black 14-22 AWG Compliant 20 - - 14 AWG 22 AWG - Barrier Block PC Pin 2 Wall (Dual) Screws - Zinc, Clear Chromate 20 - - UL94 V-0 - ROHS3 Compliant -
                                        0387206320
                                        0387206320

                                        514-291-0387206320 Molex
                                        RoHS :
                                        Package : -
                                        In Stock : 14
                                        1 : -
                                        Eaton - Electronics Division A30310807WR
                                        Mfr. Part #
                                        A30310807WR
                                        Twicea Part #
                                        232-291-A30310807WR
                                        Eaton - Electronics Division
                                        Barrier Terminal Blocks MAGNUM 3000
                                        Datasheet Compare
                                          Min.:1
                                          Mult.:1
                                          16 Weeks - Chassis, Panel Chassis, Panel - - 453.59237mg Thermoplastic Steel - 600V -40°C~105°C Bulk 2014 A3000 - Active 1 (Unlimited) Screw - - 105°C -40°C Black 1 - - 30A 0.437 11.10mm Straight - - 30A 8 Black 12-22 AWG - 8 - - 22 AWG 12 AWG - Barrier Block Closed 2 Wall (Dual) Screws with Captive Plate - Zinc 8 Flange - UL94 V-0 - Non-RoHS Compliant UL94 V-0
                                          A30310807WR
                                          A30310807WR

                                          232-291-A30310807WR Eaton - Electronics Division
                                          RoHS :
                                          Package : -
                                          In Stock : -
                                          1 : -
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                                          Connectors, Interconnects

                                          Terminal Blocks - Barrier Blocks definition: Terminal blocks are insulated connections that fasten two or more wires together and have an insulating frame and a clamping system. It is a... Terminal Blocks - Barrier Blocks Product Listing: A303504S2655,0387112202,A203102A3,3071049,LP206205.Connectors, Interconnects type:Circular Connectors(4568089),Barrel - Audio Connectors(714841),Rectangular Connectors - Headers, Male Pins(577481),Card Edge Connectors - Edgeboard Connectors(554593),D-Sub Connectors(513416) .Terminal Blocks - Barrier Blocks has 10000 pieces of spot stock price information, you can click the "RFQ" button to confirm the inventory and price with the Twicea.
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