Circuit Breakers

Circuit Breakers for Sale Online - New, Used & Reconditioned

Looking to buy circuit breakers online? We have new, refurbished, and used circuit breakers for sale from top brands like Square D, Siemens, Westinghouse & Cutler Hammer. Our expert team is here to help answer any questions you may have. Browse and shop our extensive online selection of new and reconditioned circuit breakers! We also do our best to beat or match any other listed price.

 

  • MAL361000 SQUARE D CIRCUIT BREAKERS;CIRCUIT BREAKERS/MOLDED CASE

    MAL361000

    MAL361000 Square D Molded Case Circuit Breakers, 3 Pole, 600 Volt, 1000 Amp, 30kA@480V AICMODEL MAL361000 Voltage 600 Poles 3 AIC 30kA@480V AMPS 1000

    $4,300.00
  • MJA36600

    MJA36600

    MJA36600 Square D Molded Case Circuit Breakers, 3 Pole, 600 Volt, 600 Amp, 65kA@480V AICMODEL MJA36600 Voltage 600 Poles 3 AIC 65kA@480V AMPS 600

    $4,175.00
  • ND63B120

    ND63B120

    ND63B120, Siemens, Sentron Series, type ND, 3P, 3PH, 1200A, 600V, 50kA@480V, standard interrupting capacity, bolt-onFAMILYSentron SeriesAMPERAGE1200VOLTAGE600POLES3CONNECTIONBolt-OnPROTECTIONThermal MagneticFUNCTIONSLong Time and Inst.AIC RATING50kA @...

    $3,889.00
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  • NNX3V120 Siemens CIRCUIT BREAKERS;CIRCUIT BREAKERS/MOLDED CASE

    NNX3V120

    NNX3V120, Siemens, VL Series, type NNX, 3P, 3PH, 1200A, 480V, 35kA@480V, standard interrupting capacity, bolt-onFAMILYVL SeriesAMPERAGE1200VOLTAGE480POLES3CONNECTIONBolt-OnPROTECTIONThermal MagneticFUNCTIONSLong Time and Inst.AIC RATING35kA @ 480V

    $5,824.00
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  • NXD63B100

    NXD63B100

    NXD63B100 Siemens Sentron Series type NXD6, 3P, 3PH, 1000A, 600V, 50kA@480V, standard interrupting capacity, bolt-onFAMILYSentron seriesAMPERAGE1000VOLTAGE600POLES3CONNECTIONBolt-OnPROTECTIONThermal MagneticFUNCTIONSThermal MagneticAIC RATING50kA @ 480V

    $4,165.00
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  • NXD63B120L

    NXD63B120L

    NXD63B120L Siemens Sentron Series type NXD6, 3P, 3PH, 1200A, 600V, 50kA@480V, standard interrupting capacity, feed-thruFAMILYSentron SeriesAMPERAGE1200VOLTAGE600POLES3CONNECTIONFeed ThruPROTECTIONThermal MagneticFUNCTIONSLong Time and Inst.AIC RATING50kA...

    $3,699.00
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  • PXD63B160

    PXD63B160

    PXD63B160, Siemens, Sentron Series, type PXD, 3P, 3PH, 1600A, 600V, 50kA@480V, standard interrupting capacity, bolt-onFAMILYSentron SeriesAMPERAGE1600VOLTAGE600POLES3CONNECTIONBolt-OnPROTECTIONThermal MagneticFUNCTIONSLong Time and Inst.AIC RATING50kA @...

    $3,989.00
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  • PXD63S160A

    PXD63S160A

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

    $5,139.00
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  • 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 @...

    $6,229.00
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  • 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 @...

    $5,989.00
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