Molded Case

We carry a wide variety of new, used, or reconditioned molded circuit breakers. Buy molded case circuit breakers today or contact us for more information.

  • HLK3G600

    HLK3G600

    HLK3G600, Siemens, VL Series, type HLK, 3P, 3PH, 600A, 600V, 65kA@480V, high interrupting capacity, bolt-on, complete with non-interchangeable tripFAMILYVL SERIESAMPERAGE600VOLTAGE600POLES3CONNECTIONBOLT-ONPROTECTIONSOLID STATEFUNCTIONSLSIG GROUND...

  • HNXD63B100

    HNXD63B100

    HNXD63B100, Siemens, Sentron Series, type HNXD, 3P, 3PH, 1000A, 600V, 65kA@480V, high interrupting capacity, bolt-onFAMILYSentron SeriesAMPERAGE1000VOLTAGE600POLES3CONNECTIONBolt-OnPROTECTIONThermal MagneticFUNCTIONSLong Time and Inst.AIC RATING65kA @...

  • SHMD69800ANGT

    SHMD69800ANGT

    SHMD69800ANGT, Siemens, Sentron Series, type SHMD, 3P, 3PH, 800A, 600V, 65kA@480V, high interrupting capacity, bolt-on FAMILYSentron SeriesAMPERAGE800VOLTAGE600POLES3CONNECTIONBolt-OnPROTECTIONSolid StateFUNCTIONSLong/Short/Inst./GFAIC RATING65kA @ 480V

  • SHLD69600NGT Siemens CIRCUIT BREAKERS;CIRCUIT BREAKERS/MOLDED CASE

    SHLD69600NGT

    SHLD69600NGT, Siemens, Sentron Series, Type SHLD, 3P, 3PH, 600A, 600V, 35kA@480V, high interrupting capacity, bolt-onFAMILYSentron SeriesAMPERAGE600VOLTAGE600POLES3CONNECTIONBolt-OnPROTECTIONSolid StateFUNCTIONSLong/Short/Inst./GFAIC RATING35kA @ 480V

  • SHLD69300NGT Siemens CIRCUIT BREAKERS;CIRCUIT BREAKERS/MOLDED CASE

    SHLD69300NGT

    SHLD69300NGT, Siemens, Sentron Series, Type SHLD, 3P, 3PH, 300A, 600V, 35kA@480V, high interrupting capacity, bolt-onFAMILYSentron SeriesAMPERAGE300VOLTAGE600POLES3CONNECTIONBolt-OnPROTECTIONSolid StateFUNCTIONSLong/Short/Inst./GFAIC RATING35kA @ 480V

  • SHJD69400NGTH Siemens CIRCUIT BREAKERS;CIRCUIT BREAKERS/MOLDED CASE

    SHJD69400NGTH

    SHJD69400NGTH, Siemens, Sentron Series, type SHJD, 3P, 3PH, 400A, 600V, 35kA@480V, high interrupting capacity, bolt-onFAMILYSentron SeriesAMPERAGE400VOLTAGE600POLES3CONNECTIONBolt-OnPROTECTIONSolid StateFUNCTIONSLong/Short/Inst./GFAIC RATING35kA @ 480V

  • SHJD69400NGT Siemens CIRCUIT BREAKERS;CIRCUIT BREAKERS/MOLDED CASE

    SHJD69400NGT

    SHJD69400NGT, Siemens, Sentron Series, type SHJD, 3P, 3PH, 400A, 600V, 35kA@480V, high interrupting capacity, bolt-onFAMILYSentron SeriesAMPERAGE400VOLTAGE600POLES3CONNECTIONBolt-OnPROTECTIONSolid StateFUNCTIONSLong/Short/Inst./GFAIC RATING35kA @ 480V

  • SHJD69200NGT Siemens CIRCUIT BREAKERS;CIRCUIT BREAKERS/MOLDED CASE

    SHJD69200NGT

    SHJD69200NGT, Siemens, Sentron Series, type SHJD, 3P, 3PH, 200A, 600V, 35kA@480V, high interrupting capacity, bolt-onFAMILYSentron SeriesAMPERAGE200VOLTAGE600POLES3CONNECTIONBolt-OnPROTECTIONSolid StateFUNCTIONSLong/Short/Inst./GFAIC RATING35kA @ 480V

  • RXD63B200

    RXD63B200

    RXD63B200 Siemens Sentron Series type RXD6, 3P, 3PH, 2000A, 600V, 50kA@480V, standard interrupting capacity, bolt-onFAMILYSentron SeriesAMPERAGE2000VOLTAGE600POLES3CONNECTIONBolt-OnPROTECTIONThermal MagneticFUNCTIONSLong Time and Inst.AIC RATING50kA @...

  • RXD63B180

    RXD63B180

    RXD63B180 Siemens Sentron Series type RXD6, 3P, 3PH, 1800A, 600V, 50kA@480V, standard interrupting capacity, bolt-onFAMILYSentron SeriesAMPERAGE1800VOLTAGE600POLES3CONNECTIONBolt-OnPROTECTIONThermal MagneticFUNCTIONSLong Time and Inst.AIC RATING50kA @...

  • PXD63S160A

    PXD63S160A

    PXD63S160A, Siemens, Sentron Series, type PXD, 3P, 3PH, 1600A, 600V, 50kA@480V, bolt-onFAMILYSentron SeriesAMPERAGE1600VOLTAGE600POLES3CONNECTIONBolt-OnPROTECTIONNon-AutomaticFUNCTIONS(NA)AIC RATING50kA @ 480V