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  • Cutler Hammer
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  • Eaton
  • Ferraz Shawmut
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  • Shamrock
  • Fpe
  • Abb
  • Westinghouse
  • Zinsco
  • Cutler Hammer
  • Telemecanique
  • Shawmut
  • Yagi/kripal
  • Fusetron
  • Mersen Ferraz Shawmut
  • Furnas
  • Challenger
  • Yagi-kripal
  • Bbi
  • Square D
  • Murray
  • General Electric
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  • Square D And Telemecanique
  • Reliance
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  • Leviton
  • Hubbell
  • Jefferson
  • Idec
  • Pushmatic/siemens
  • Appleton
  • Littlefuse
  • Pass & Seymour
  • Advance
  • Hammond
  • Ilsco
  • Sq D
  • Bullet
  • Potter & Brumfield
  • Mersen
  • Cutler-hammer
  • Thomas & Betts
  • Components
  • Sqd Schneider-electric
  • Dayton
  • Economy Fuse
  • Cefcon
  • Eaton / Cutler Hammer
  • Wadsworth
  • Sprecher+schuh
  • Omex
  • Marathon
  • Bussman
  • Milbank
  • Sylvania
  • Eaton Cutler Hammer
  • Burndy
  • Limitron
  • Allen-bradley
  • Nsi Industries
  • Ferraz-shawmut
  • Schneider Electric
  • Gould Shawmut
  • Automation Direct
  • Yagi
  • Omron
  • Airpax
  • Dura-lag
  • Amp-trap
  • Pushmatic
  • Bloomington Cntrls
  • Shamrock Controls
  • Finder
  • Impervitran
  • Hoffman
  • Sursum
  • A-b
  • Bryant
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    2058 results for BR-20-4T

    • Products (2058)
    • News & Information (0)

    Categories

    • Electrical > Circuit Breaker & Accessories > Circuit Breakers > Cutler Hammer > BR
      • SQUARE D DTU363RB N 100A 600V 3Ph N3R NEW SQUARE D DTU363RB N 100A 600V 3Ph N3R NEW
        Quick view Details

        Square D

        |

        sku: DTU363RB N

        SQUARE D DTU363RB N 100A 600V 3Ph N3R NEW

        MSRP: $11,869.00
        Now: $3,679.39
        Add to Cart
      • SQUARE D QOT2020 U 20A 240/240V 2P {AIC}K USED W/HOOK SQUARE D QOT2020 U 20A 240/240V 2P {AIC}K USED W/HOOK
        Quick view Details

        Square D

        |

        sku: QOT2020 U

        SQUARE D QOT2020 U 20A 240/240V 2P {AIC}K USED W/HOOK

        MSRP: $58.00
        Now: $12.76
        Add to Cart
      • GE THQL2120ST1 N 20A 240V 2P NEW 120V SHUNT GE THQL2120ST1 N 20A 240V 2P NEW 120V SHUNT
        Quick view Details

        Ge

        |

        sku: THQL2120ST1 N

        GE THQL2120ST1 N 20A 240V 2P NEW 120V SHUNT

        MSRP: $205.00
        Now: $155.80
        Add to Cart
      • GE TEYD2020B N 20A 480V 2P {AIC}AIC NEW GE TEYD2020B N 20A 480V 2P {AIC}AIC NEW
        Quick view Details

        Ge

        |

        sku: TEYD2020B N

        GE TEYD2020B N 20A 480V 2P {AIC}AIC NEW

        MSRP: $630.00
        Now: $378.00
        Add to Cart
      • FERRAZ SHAWMUT TR2-1/2R 2 1/2A 250V Class TR NEW FERRAZ SHAWMUT TR2-1/2R 2 1/2A 250V Class TR NEW
        Quick view Details

        Ferraz Shawmut

        |

        sku: TR2-1/2R N

        FERRAZ SHAWMUT TR2-1/2R 2 1/2A 250V Class TR NEW

        MSRP: $20.05
        Now: $5.61
        Add to Cart
      • FERRAZ SHAWMUT TR2-1/4R 2 1/4A 250V Class TR NEW FERRAZ SHAWMUT TR2-1/4R 2 1/4A 250V Class TR NEW
        Quick view Details

        Ferraz Shawmut

        |

        sku: TR2-1/4R N

        FERRAZ SHAWMUT TR2-1/4R 2 1/4A 250V Class TR NEW

        MSRP: $27.26
        Now: $6.82
        Add to Cart
      • FERRAZ SHAWMUT TRS4-1/2R 4 1/2A 600V Class R NEW FERRAZ SHAWMUT TRS4-1/2R 4 1/2A 600V Class R NEW
        Quick view Details

        Ferraz Shawmut

        |

        sku: TRS4-1/2R N

        FERRAZ SHAWMUT TRS4-1/2R 4 1/2A 600V Class R NEW

        MSRP: $37.95
        Now: $10.25
        Add to Cart
      • GE TED113020 N 20A 277V 1P NEW GE TED113020 N 20A 277V 1P NEW
        Quick view Details

        Ge

        |

        sku: TED113020 N

        GE TED113020 N 20A 277V 1P NEW

        MSRP: $337.00
        Now: $198.83
        Add to Cart
      • GE CR101H400H N Cl.N3R N4X N12 2P 20A NEW GE CR101H400H N Cl.N3R N4X N12 2P 20A NEW
        Quick view Details

        Ge

        |

        sku: CR101H400H N

        GE CR101H400H N Cl.N3R N4X N12 2P 20A NEW

        MSRP: $144.00
        Now: $72.00
        Add to Cart
      • GE THQL2120 N 20A 240V 2P NEW SURPLUS black only GE THQL2120 N 20A 240V 2P NEW SURPLUS black only
        Quick view Details

        Ge

        |

        sku: THQL2120 NS

        GE THQL2120 N 20A 240V 2P NEW SURPLUS black only

        MSRP: $45.00
        Now: $9.31
        Add to Cart
      • FERRAZ SHAWMUT TR1-8/10R 1 8/10A 250V Class R NEW FERRAZ SHAWMUT TR1-8/10R 1 8/10A 250V Class R NEW
        Quick view Details

        Ferraz Shawmut

        |

        sku: TR1-8/10R N

        FERRAZ SHAWMUT TR1-8/10R 1 8/10A 250V Class R NEW

        MSRP: $27.26
        Now: $5.18
        Add to Cart
      • SQUARE D QOT2020 N 20A 240/240V 2P {AIC}K NEW W/HOOK SQUARE D QOT2020 N 20A 240/240V 2P {AIC}K NEW W/HOOK
        Quick view Details

        Square D

        |

        sku: QOT2020 N

        SQUARE D QOT2020 N 20A 240/240V 2P {AIC}K NEW W/HOOK

        MSRP: $58.00
        Now: $24.36
        Add to Cart
    • SQUARE D DTU363RB N 100A 600V 3Ph N3R NEW
      Quick view

      Square D

      |

      sku: DTU363RB N

      SQUARE D DTU363RB N 100A 600V 3Ph N3R NEW

      Mfr Brand Name: SQUARE D Catalog No.: DTU363RB

      MSRP: $11,869.00
      Now: $3,679.39
      Add to Cart
    • SQUARE D QOT2020 U 20A 240/240V 2P {AIC}K USED W/HOOK
      Quick view

      Square D

      |

      sku: QOT2020 U

      SQUARE D QOT2020 U 20A 240/240V 2P {AIC}K USED W/HOOK

      Mfr Brand Name: SQUARE D Catalog No.: QOT2020

      MSRP: $58.00
      Now: $12.76
      Add to Cart
    • GE THQL2120ST1 N 20A 240V 2P NEW 120V SHUNT
      Quick view

      Ge

      |

      sku: THQL2120ST1 N

      GE THQL2120ST1 N 20A 240V 2P NEW 120V SHUNT

      Mfr Brand Name: GE Catalog No.: THQL2120ST1

      MSRP: $205.00
      Now: $155.80
      Add to Cart
    • GE TEYD2020B N 20A 480V 2P {AIC}AIC NEW
      Quick view

      Ge

      |

      sku: TEYD2020B N

      GE TEYD2020B N 20A 480V 2P {AIC}AIC NEW

      Mfr Brand Name: GE Catalog No.: TEYD2020B

      MSRP: $630.00
      Now: $378.00
      Add to Cart
    • FERRAZ SHAWMUT TR2-1/2R 2 1/2A 250V Class TR NEW
      Quick view

      Ferraz Shawmut

      |

      sku: TR2-1/2R N

      FERRAZ SHAWMUT TR2-1/2R 2 1/2A 250V Class TR NEW

      Mfr Brand Name: FERRAZ SHAWMUT Catalog No.: TR2-1/2R

      MSRP: $20.05
      Now: $5.61
      Add to Cart
    • FERRAZ SHAWMUT TR2-1/4R 2 1/4A 250V Class TR NEW
      Quick view

      Ferraz Shawmut

      |

      sku: TR2-1/4R N

      FERRAZ SHAWMUT TR2-1/4R 2 1/4A 250V Class TR NEW

      Mfr Brand Name: FERRAZ SHAWMUT Catalog No.: TR2-1/4R

      MSRP: $27.26
      Now: $6.82
      Add to Cart
    • FERRAZ SHAWMUT TRS4-1/2R 4 1/2A 600V Class R NEW
      Quick view

      Ferraz Shawmut

      |

      sku: TRS4-1/2R N

      FERRAZ SHAWMUT TRS4-1/2R 4 1/2A 600V Class R NEW

      Mfr Brand Name: FERRAZ SHAWMUT Catalog No.: TRS4-1/2R

      MSRP: $37.95
      Now: $10.25
      Add to Cart
    • GE TED113020 N 20A 277V 1P NEW
      Quick view

      Ge

      |

      sku: TED113020 N

      GE TED113020 N 20A 277V 1P NEW

      Mfr Brand Name: GE Catalog No.: TED113020

      MSRP: $337.00
      Now: $198.83
      Add to Cart
    • GE CR101H400H N Cl.N3R N4X N12 2P 20A NEW
      Quick view

      Ge

      |

      sku: CR101H400H N

      GE CR101H400H N Cl.N3R N4X N12 2P 20A NEW

      Mfr Brand Name: GE Catalog No.: CR101H400H

      MSRP: $144.00
      Now: $72.00
      Add to Cart
    • GE THQL2120 N 20A 240V 2P NEW SURPLUS black only
      Quick view

      Ge

      |

      sku: THQL2120 NS

      GE THQL2120 N 20A 240V 2P NEW SURPLUS black only

      Mfr Brand Name: GE Catalog No.: THQL2120

      MSRP: $45.00
      Now: $9.31
      Add to Cart
    • FERRAZ SHAWMUT TR1-8/10R 1 8/10A 250V Class R NEW
      Quick view

      Ferraz Shawmut

      |

      sku: TR1-8/10R N

      FERRAZ SHAWMUT TR1-8/10R 1 8/10A 250V Class R NEW

      Mfr Brand Name: FERRAZ SHAWMUT Catalog No.: TR1-8/10R

      MSRP: $27.26
      Now: $5.18
      Add to Cart
    • SQUARE D QOT2020 N 20A 240/240V 2P {AIC}K NEW W/HOOK
      Quick view

      Square D

      |

      sku: QOT2020 N

      SQUARE D QOT2020 N 20A 240/240V 2P {AIC}K NEW W/HOOK

      Mfr Brand Name: SQUARE D Catalog No.: QOT2020

      MSRP: $58.00
      Now: $24.36
      Add to Cart
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