Elecinsight electronic parts stores,electronic components,electronic parts,electronics parts supply
My List
Order Status & History RFQ History WISH LIST
$ 0.00
Image Part # Manufacturer Description Pricing Quantity RoHS Mounting Type Surface Mount Terminal Shape Mounting Feature Adjustment range (amperage) Adjustment range undelayed short-circuit release Amperage adjustment range (max.) Amperage adjustment range (min.) Connections Content Degree of protection (IP) Device construction Dim Ihs Manufacturer Manufacturer Manufacturer Part Number Max. temperature Mfr Min. temperature No. of pins Number of auxiliary contacts as normally closed contact Number of auxiliary contacts as normally open contact Overload release current setting Package Part Life Cycle Code Phase failure sensitive Product Status Range Rated operating voltage Rated operation power at AC-3, 230 V Rated operation power at AC-3, 400 V Rated permanent current Iu Rated short-circuit breaking capacity lcu at 400 V, AC Risk Rank RoHS-compliant Switch off technique Switching voltage (max.) Type of control element Type of electrical connection of main circuit Voltage Rating AC Voltage, Rating With integrated auxiliary switch With integrated under voltage release With thermal protection Series Type Current Rating (Amps) Supply Voltage Depth Reach Compliance Code Current Rating Reference Standard Approval Agency Body Length or Diameter Body Breadth Physical Dimension Actuator Type Illumination Voltage (Nominal) Environmental Characteristics Number of Poles Illumination Breaker Type Number of Inputs Rated Current Circuit Protection Type Blow Characteristic Control Voltage Rated Breaking Capacity Rated Voltage(AC) Circuit Function Height Length Width Body Height
Siemens 3RV23214AC20
Mfr. Part #
3RV23214AC20
Elecinsight Part #
4557-149-3RV23214AC20
IN STOCK: 121462330
Siemens
CIRCUIT-BREAKER S0 16A NO OVERLO
Datasheet Compare
    Min.:1
    Mult.:1
    		 DIN Rail - - - - 208 - 208 - - Spring-loaded connector 1pc(s) IP20 Built-in device fixed built-in technique (W x H x D) 45 x 119 x 97 mm - - - +60°C Siemens -20°C 3-pin - - 0 - 0 Box - No Active SIRIUS 690 - 690 4kW 7.5kW 16A 55kA - Yes Magnetic 690V AC Turn button Spring clamp connection 690 V - No No No SIRIUS S0 16A 690 V 97mm - 16 A - CCC, CE, CSA, EAC, UL, VDE - - - Rotary - - 3 None Magnetic 3 - - - - - - - 119mm - 45 -
    3RV23214AC20
    3RV23214AC20

    4557-149-3RV23214AC20 Siemens
    RoHS :
    Package : -
    In Stock : 121462330
    1 : -
    Siemens 3RV23114AC20
    Mfr. Part #
    3RV23114AC20
    Elecinsight Part #
    4557-149-3RV23114AC20
    IN STOCK: 2157
    		Siemens
    CIRCUIT-BREAKER S00 16A NO OVERL
    Datasheet Compare
      Min.:1
      Mult.:1
      		 DIN Rail - - - - - - - Spring-loaded connector 1pc(s) - - (W x H x D) 45 x 106 x 97 mm - - - +60°C Siemens -20°C 3-pin - - - Box - - Active SIRIUS - 4kW 7.5kW 16A 55kA - Yes - 690V AC - - 690 V - - - - SIRIUS S00 16A 690 V 97mm - 16 A - CCC, CE, CSA, EAC, UL, VDE - - - Rotary - - 3 None Magnetic 3 - - - - - - - 106mm - 45 -
      3RV23114AC20
      3RV23114AC20

      4557-149-3RV23114AC20 Siemens
      RoHS :
      Package : -
      In Stock : 2157
      1 : -
      Siemens 3RV24111CA15
      Mfr. Part #
      3RV24111CA15
      Elecinsight Part #
      4557-149-3RV24111CA15
      IN STOCK: 2844
      		Siemens
      MSP S00 FOR XFRMR 1.8-2.5A AUX 1
      Datasheet Compare
        Min.:1
        Mult.:1
        		 DIN Rail - - - 2.5 A (max) 52 - 52 2.5A - Screws 1pc(s) IP20 Built-in device fixed built-in technique (W x H x D) 45 x 97 x 97 mm - - - +60°C Siemens -20°C 3-pin 1 1 1.8 - 2.5 Box - - Active 3RV2 - - - 2.5A - - Yes - 690V AC Toggle Screw connection 690 V - - - - SIRIUS S00 2.5A 690 V 97mm - 3.2 A - CCC, CE, CSA, EAC, UL, VDE - - - Rotary - - 3 None Thermal Magnetic - - - - - - - - 97mm - 45mm -
        3RV24111CA15
        3RV24111CA15

        4557-149-3RV24111CA15 Siemens
        RoHS :
        Package : -
        In Stock : 2844
        1 : -
        Siemens 3RV23214PC10
        Mfr. Part #
        3RV23214PC10
        Elecinsight Part #
        4557-149-3RV23214PC10
        IN STOCK: 2468
        		Siemens
        CIRCUIT-BREAKER S0 36A NO OVERLO
        Datasheet Compare
          Min.:1
          Mult.:1
          		 DIN Rail - - - - 468 - 468 - - Screws 1pc(s) IP20 Built-in device fixed built-in technique (W x H x D) 45 x 97 x 97 mm - - - +40°C Siemens -20°C 3-pin - - 0 - 0 Box - No Active SIRIUS 690 - 690 7.5kW 18.5kW 36A 20kA - Yes Magnetic 690V AC Turn button Screw connection 690 V - No No No SIRIUS S0 36A 690 V 97mm - 36 A - CCC, CE, CSA, EAC, UL, VDE - - - Rotary - - 3 None Magnetic 3 - - - - - - - 97mm - 45 -
          3RV23214PC10
          3RV23214PC10

          4557-149-3RV23214PC10 Siemens
          RoHS :
          Package : -
          In Stock : 2468
          1 : -
          Siemens 3RV23214EC20
          Mfr. Part #
          3RV23214EC20
          Elecinsight Part #
          4557-149-3RV23214EC20
          IN STOCK: 2281
          		Siemens
          CIRCUIT-BREAKER S0 32A NO OVERLO
          Datasheet Compare
            Min.:1
            Mult.:1
            		 DIN Rail - - - - 400 - 400 - - Spring-loaded connector 1pc(s) IP20 Built-in device fixed built-in technique (W x H x D) 45 x 119 x 97 mm - - - +60°C Siemens -20°C 3-pin - - 0 - 0 Box - No Active SIRIUS 690 - 690 7.5kW 15kW 32A 55kA - Yes Magnetic 690V AC Turn button Spring clamp connection 690 V - No No No SIRIUS S0 32A 690 V 97mm - 32 A - CCC, CE, CSA, EAC, UL, VDE - - - Rotary - - 3 None Magnetic 3 - - - - - - - 119mm - 45 -
            3RV23214EC20
            3RV23214EC20

            4557-149-3RV23214EC20 Siemens
            RoHS :
            Package : -
            In Stock : 2281
            1 : -
            Siemens 3RV20111AA25
            Mfr. Part #
            3RV20111AA25
            Elecinsight Part #
            4557-149-3RV20111AA25
            IN STOCK: 2637
            		Siemens
            MSP S00 1.1-1.6A AUX 1NO 1NC SPR
            Datasheet Compare
              Min.:1
              Mult.:1
              		 DIN Rail - - - 1.1 - 1.6 A - 1.6A 1.1A Spring-loaded connector 1pc(s) - - (W x H x D) 45 x 106 x 97 mm - - - +60°C Siemens -20°C 3-pin - - - Box - - Active SIRIUS - 0.25kW 0.55kW 1.6A 100kA - Yes - 690V AC - - 690 V - - - - SIRIUS S00 1.6A - 97mm - 1.1 → 1.6 A - ATEX, CCC, CE, CSA, EAC, IECEx, UL, VDE - - - Rotary - - 3 None Thermal Magnetic - - - - 1.1 → 1.6 A - - - 106mm - 45 -
              3RV20111AA25
              3RV20111AA25

              4557-149-3RV20111AA25 Siemens
              RoHS :
              Package : -
              In Stock : 2637
              1 : -
              Siemens 3RV20314XB15
              Mfr. Part #
              3RV20314XB15
              Elecinsight Part #
              4557-149-3RV20314XB15
              IN STOCK: 503
              		Siemens
              CIRCUIT BREAKER. SCREW-TYPE. 59
              Datasheet Compare
                Min.:1
                Mult.:1
                		 DIN Rail - - - 49 - 59 A 845 - 845 59A 49A Screws 1pc(s) IP20 Built-in device fixed built-in technique (W x H x D) 55 x 140 x 149 mm - - - +60°C Siemens -20°C 3-pin - - 49 - 59 Box - Yes Active SIRIUS 690 - 690 15kW 30kW 59A 65kA - Yes Magnetic 690V AC Turn button Screw connection 690 V - Yes No Yes SIRIUS S2 59A 690 V 149mm - 59 A - CCC, CE, CSA, EAC, UL, VDE - - - Rotary - - 3 None Thermal Magnetic - - - - - - - - 140mm - 55 -
                3RV20314XB15
                3RV20314XB15

                4557-149-3RV20314XB15 Siemens
                RoHS :
                Package : -
                In Stock : 503
                1 : -
                Siemens 3RV20314PB15
                Mfr. Part #
                3RV20314PB15
                Elecinsight Part #
                4557-149-3RV20314PB15
                IN STOCK: 2896
                		Siemens
                CIRCUIT BREAKER. SCREW-TYPE. 36
                Datasheet Compare
                  Min.:1
                  Mult.:1
                  		 DIN Rail - - - 28 - 36 A 520 - 520 36A 28A Screws 1pc(s) IP20 Built-in device fixed built-in technique (W x H x D) 55 x 140 x 149 mm - - - +60°C Siemens -20°C 3-pin - - 28 - 36 Box - Yes Active SIRIUS 690 - 690 11 18.5kW 36A 65kA - Yes Magnetic 690V AC Turn button Screw connection 690 V - Yes No Yes SIRIUS S2 36A 690 V 149mm - 36 A - CCC, CE, CSA, EAC, UL, VDE - - - Rotary - - 3 None Thermal Magnetic - - - - - - - - 140mm - 55 -
                  3RV20314PB15
                  3RV20314PB15

                  4557-149-3RV20314PB15 Siemens
                  RoHS :
                  Package : -
                  In Stock : 2896
                  1 : -
                  Siemens 3RV20324PA10
                  Mfr. Part #
                  3RV20324PA10
                  Elecinsight Part #
                  4557-149-3RV20324PA10
                  IN STOCK: 2540
                  		Siemens
                  MSP S2 CLASS 10 28-36A SCREW
                  Datasheet Compare
                    Min.:1
                    Mult.:1
                    		 DIN Rail - - - 28 - 36 A 520 - 520 36A 28A Screws 1pc(s) IP20 Built-in device fixed built-in technique (W x H x D) 55 x 140 x 149 mm - - - +60°C Siemens -20°C 3-pin - - 28 - 36 - - Yes Active - 690 - 690 11 18.5kW 36A 100kA - Yes Magnetic 690V AC Turn button Screw connection 690 V - No No Yes - S2 36A - 149mm - - - ATEX, CCC, CE, CSA, EAC, IECEx, UL, VDE - - - Rotary - - 3 None Thermal Magnetic - - - - - - - - 140mm - 55 -
                    3RV20324PA10
                    3RV20324PA10

                    4557-149-3RV20324PA10 Siemens
                    RoHS :
                    Package : -
                    In Stock : 2540
                    1 : -
                    Siemens 3RV20211KA25
                    Mfr. Part #
                    3RV20211KA25
                    Elecinsight Part #
                    4557-149-3RV20211KA25
                    IN STOCK: 2795
                    		Siemens
                    MSP S0 9-12.5A SPRG W/AUX 1NO/1N
                    Datasheet Compare
                      Min.:1
                      Mult.:1
                      		 DIN Rail - - - 9 - 12.5 A - 12.5A 9A Spring-loaded connector 1pc(s) - - (W x H x D) 45 x 119 x 97 mm - - - +60°C Siemens -20°C 3-pin - - - Box - - Active - - 3kW 5.5kW 12.5A 100kA - Yes - 690V AC - - 690 V - - - - SIRIUS S0 12.5A - 97mm - - - ATEX, CCC, CE, CSA, EAC, IECEx, UL, VDE - - - Rotary - - 3 None Thermal Magnetic - - - - - - - - 119mm - 45 -
                      3RV20211KA25
                      3RV20211KA25

                      4557-149-3RV20211KA25 Siemens
                      RoHS :
                      Package : -
                      In Stock : 2795
                      1 : -
                      Siemens 3RV24111DA20
                      Mfr. Part #
                      3RV24111DA20
                      Elecinsight Part #
                      4557-149-3RV24111DA20
                      IN STOCK: 2396
                      		Siemens
                      MSP S00 FOR XFRMR 2.2-3.2A SPRIN
                      Datasheet Compare
                        Min.:1
                        Mult.:1
                        		 DIN Rail - - - 2.2 - 3.2 A 65 - 65 3.2A 2.2A Spring-loaded terminal 1pc(s) IP20 Built-in device fixed built-in technique (W x H x D) 45 x 106 x 97 mm - - - +60°C Siemens -20°C 3-pin 0 0 2.2 - 3.2 - - - Active SIRIUS - - - 3.2A - - Yes - 690V AC Toggle Spring clamp connection 690 V - - - - - S00 3.2A - 97mm - 2.2 → 3.2 A - CCC, CE, CSA, EAC, UL, VDE - - - Rotary - - 3 None Thermal Magnetic - - - - 2.2 → 3.2 A - - - 106mm - 45mm -
                        3RV24111DA20
                        3RV24111DA20

                        4557-149-3RV24111DA20 Siemens
                        RoHS :
                        Package : -
                        In Stock : 2396
                        1 : -
                        Siemens 3RV24111HA100BA0
                        Mfr. Part #
                        3RV24111HA100BA0
                        Elecinsight Part #
                        4557-149-3RV24111HA100BA0
                        IN STOCK: 2942
                        		Siemens
                        MSP S00 FOR XFRMR 5.5-8A SCREW
                        Datasheet Compare
                          Min.:1
                          Mult.:1
                          		 DIN Rail - - - - 163 - 163 - - - - IP20 Built-in device fixed built-in technique - - - - - Siemens - - 0 0 5.5 - 8 Box - - Active - - - - 8 - - - - - Toggle Screw connection 690 V - - - - SIRIUS - 8A - - - - - CE, EAC, VDE - - - Rotary - - 3 None Thermal Magnetic - - - - - - - - - - - -
                          3RV24111HA100BA0
                          3RV24111HA100BA0

                          4557-149-3RV24111HA100BA0 Siemens
                          RoHS :
                          Package : -
                          In Stock : 2942
                          1 : -
                          Siemens 3RV23314DC10
                          Mfr. Part #
                          3RV23314DC10
                          Elecinsight Part #
                          4557-149-3RV23314DC10
                          IN STOCK: 2042
                          		Siemens
                          CIRCUIT-BREAKER S2 25A SCREW
                          Datasheet Compare
                            Min.:1
                            Mult.:1
                            		 DIN Rail NO SCREW AND SNAP ON PANEL MOUNT/DIN-RAIL MOUNT - 325 - 325 - - Screws 1pc(s) IP20 Built-in device fixed built-in technique (W x H x D) 55 x 140 x 149 mm SIEMENS A G Siemens 3RV2331-4DC10 +60°C Siemens -20°C 3-pin - - 0 - 0 - Contact Manufacturer No Active SIRIUS 690 - 690 5.5kW 11kW 25A 65kA 5.52 Yes Magnetic 690V AC Turn button Screw connection 690 V - No No No - S2 25A 690 V 149mm unknown 25 A CCC; CE; CSA; EAC; KC; UL; VDE CCC, CE, CSA, EAC, UL, VDE 140 mm 55 mm 140mm x 55mm x 149.4mm Rotary - IP00; IP20 3 None Magnetic 3 25 A THERMAL MAGNETIC INSTANTANEOUS - 3000 A 690 V TRIP 140mm - 55 149.4 mm
                            3RV23314DC10
                            3RV23314DC10

                            4557-149-3RV23314DC10 Siemens
                            RoHS :
                            Package : -
                            In Stock : 2042
                            1 : -
                            Siemens 3RV20210KA20
                            Mfr. Part #
                            3RV20210KA20
                            Elecinsight Part #
                            4557-149-3RV20210KA20
                            IN STOCK: 126378269
                            		Siemens
                            MSP S0 0.9 - 1.25A SPRING
                            Datasheet Compare
                              Min.:1
                              Mult.:1
                              		 DIN Rail - - - 0.9 - 1.25 A 16 - 16 1.25A 0.9A Spring-loaded connector 1pc(s) IP20 Built-in device fixed built-in technique (W x H x D) 45 x 119 x 97 mm - - - +60°C Siemens -20°C 3-pin - - 0.9 - 1.25 - - Yes Active - 690 - 690 0.18kW 0.37kW 1.25A 100kA - Yes Magnetic 690V AC Turn button Spring clamp connection 690 V - No No Yes - S0 1.25A - 97mm - - - ATEX, CCC, CE, CSA, EAC, IECEx, UL, VDE - - - Rotary - - 3 None Thermal Magnetic - - - - - - - - 119mm - 45 -
                              3RV20210KA20
                              3RV20210KA20

                              4557-149-3RV20210KA20 Siemens
                              RoHS :
                              Package : -
                              In Stock : 126378269
                              1 : -
                              Siemens 3RV20211KA20
                              Mfr. Part #
                              3RV20211KA20
                              Elecinsight Part #
                              4557-149-3RV20211KA20
                              IN STOCK: 2422
                              		Siemens
                              MSP S0 9 - 12.5A SPRING
                              Datasheet Compare
                                Min.:1
                                Mult.:1
                                		 DIN Rail - - - 9 - 12.5 A 163 - 163 12.5A 9A Spring-loaded connector 1pc(s) IP20 Built-in device fixed built-in technique (W x H x D) 45 x 119 x 97 mm - - - +60°C Siemens -20°C 3-pin - - 9 - 12.5 Box - Yes Active - 690 - 690 3kW 5.5kW 12.5A 100kA - Yes Magnetic 690V AC Turn button Spring clamp connection 690 V - No No Yes SIRIUS S0 12.5A - 97mm - - - ATEX, CCC, CE, CSA, EAC, IECEx, UL, VDE - - - Rotary - - 3 None Thermal Magnetic - - - - - - - - 119mm - 45 -
                                3RV20211KA20
                                3RV20211KA20

                                4557-149-3RV20211KA20 Siemens
                                RoHS :
                                Package : -
                                In Stock : 2422
                                1 : -
                                Siemens 3RV20211CA25
                                Mfr. Part #
                                3RV20211CA25
                                Elecinsight Part #
                                4557-149-3RV20211CA25
                                IN STOCK: 2512
                                		Siemens
                                MSP S0 1.8-2.5A SPRG W/AUX 1NO/1
                                Datasheet Compare
                                  Min.:1
                                  Mult.:1
                                  		 DIN Rail - - - 1.8 - 2.5 A 33 - 33 2.5A 1.8A Spring-loaded connector 1pc(s) IP20 Built-in device fixed built-in technique (W x H x D) 45 x 119 x 97 mm - - - +60°C Siemens -20°C 3-pin - - 1.8 - 2.5 - - Yes Active - 690 - 690 0.37kW 0.75kW 2.5A 100kA - Yes Magnetic 690V AC Turn button Spring clamp connection 690 V - Yes No Yes - S0 2.5A - 97mm - - - ATEX, CCC, CE, CSA, EAC, IECEx, UL, VDE - - - Rotary - - 3 None Thermal Magnetic - - - - - - - - 119mm - 45 -
                                  3RV20211CA25
                                  3RV20211CA25

                                  4557-149-3RV20211CA25 Siemens
                                  RoHS :
                                  Package : -
                                  In Stock : 2512
                                  1 : -
                                  Siemens 3RV24314TA10
                                  Mfr. Part #
                                  3RV24314TA10
                                  Elecinsight Part #
                                  4557-149-3RV24314TA10
                                  IN STOCK: 2460
                                  		Siemens
                                  MSP S2 FOR XFRMR 12-17A SCREW
                                  Datasheet Compare
                                    Min.:1
                                    Mult.:1
                                    		 DIN Rail - - - 17 A (max) 410 - 410 17A - Screws 1pc(s) IP20 Built-in device fixed built-in technique (W x H x D) 55 x 140 x 149 mm - - - +60°C Siemens -20°C 3-pin 0 0 12 - 17 Box - - Active SIRIUS - - - 17A - - Yes - 690V AC Toggle Screw connection 690 V 400V ac - - - SIRIUS S2 17A - 149mm - 17A - CCC, CE, CSA, EAC, UL, VDE - - - Rotary - - 3 None Thermal Magnetic - - - - - - - - 140mm - 55mm -
                                    3RV24314TA10
                                    3RV24314TA10

                                    4557-149-3RV24314TA10 Siemens
                                    RoHS :
                                    Package : -
                                    In Stock : 2460
                                    1 : -
                                    Siemens 3RV20314BB15
                                    Mfr. Part #
                                    3RV20314BB15
                                    Elecinsight Part #
                                    4557-149-3RV20314BB15
                                    IN STOCK: 2083
                                    		Siemens
                                    CIRCUIT BREAKER. SCREW-TYPE. 20
                                    Datasheet Compare
                                      Min.:1
                                      Mult.:1
                                      		 DIN Rail - - - 14 - 20 A 260 - 260 20A 14A Screws 1pc(s) IP20 Built-in device fixed built-in technique (W x H x D) 55 x 140 x 149 mm - - - +60°C Siemens -20°C 3-pin - - 14 - 20 Box - Yes Active SIRIUS 690 - 690 5.5kW 7.5kW 20A 65kA - Yes Magnetic 690V AC Turn button Screw connection 690 V - Yes No Yes SIRIUS S2 20A 690 V 149mm - 20 A - CCC, CE, CSA, EAC, UL, VDE - - - Rotary - - 3 None Thermal Magnetic - - - - - - - - 140mm - 55 -
                                      3RV20314BB15
                                      3RV20314BB15

                                      4557-149-3RV20314BB15 Siemens
                                      RoHS :
                                      Package : -
                                      In Stock : 2083
                                      1 : -
                                      Siemens 3VA5150-6EC31-0AA0
                                      Mfr. Part #
                                      3VA5150-6EC31-0AA0
                                      Elecinsight Part #
                                      4557-149-3VA5150-6EC31-0AA0
                                      IN STOCK: 664
                                      		Siemens
                                      BRKR 3VA51 3P 50A 65KA FTAM
                                      Datasheet Compare
                                        Min.:1
                                        Mult.:1
                                        		 DIN Rail - - - 50 - 50 A 250 - 500 50A 50A - 1pc(s) IP40 Built-in device fixed built-in technique (W x H x D) 76.2 x 140 x 76.5 mm - - - +70°C Siemens -25°C 3-pin 0 0 35 - 50 Box - - Active SENTRON - - - 50A - - Yes - 690V AC Rocker lever Other 690 V - - - - SENTRON 3VA5150-6EC31-0AA0 50A - 76.5mm - 50A - CCC, CE, CSA, EAC, UL489, VDE - - - Lever - - 3 None - - - - - - - - - 140mm 76.2mm 76.2mm -
                                        3VA5150-6EC31-0AA0
                                        3VA5150-6EC31-0AA0

                                        4557-149-3VA5150-6EC31-0AA0 Siemens
                                        RoHS :
                                        Package : -
                                        In Stock : 664
                                        1 : -
                                        Siemens 3RV27110AD10
                                        Mfr. Part #
                                        3RV27110AD10
                                        Elecinsight Part #
                                        4557-149-3RV27110AD10
                                        		Siemens
                                        TMCB UL489 S00 0.16A SCREW
                                        Datasheet Compare
                                          Min.:1
                                          Mult.:1
                                          		 DIN Rail - - - 0.16 A (max) 2.1 - 2.1 0.16A - Screws 1pc(s) IP20 Built-in device fixed built-in technique (W x H x D) 45 x 144 x 97 mm - - - +60°C Siemens -20°C 3-pin 0 0 0 - 0 Box - - Active - - - - 0.16A - - Yes - 690V AC Toggle Screw connection 690 V - - - - SIRIUS S00 160mA - 97mm - - - CCC, CE, CSA, EAC, UL, VDE - - - Rotary - - 3 None Thermal Magnetic - - - - - - - - 144mm - 45mm -
                                          3RV27110AD10
                                          3RV27110AD10

                                          4557-149-3RV27110AD10 Siemens
                                          RoHS :
                                          Package : -
                                          In Stock : -
                                          1 : -

                                          Circuit Protection

                                          Circuit Breakers definition: A circuit breaker is an automatically operated electrical switch designed to protect an electrical circuit from damage caused by excess curr... Circuit Breakers Product Listing: 3RV23214AC20,3RV23114AC20,3RV24111CA15,3RV23214PC10,3RV23214EC20.Circuit Protection type:Circuit Breakers(342033),TVS - Diodes(153041),Fuses(69401),TVS - Varistors, MOVs(33902),Electrical, Specialty Fuses(27310) .Circuit Breakers has 10000 pieces of spot stock price information, you can click the "RFQ" button to confirm the inventory and price with the Elecinsight.