Circuit Breakers

9310 products

    Shop our wide selection of Siemens, GE, Eaton Cutler-Hammer, Square D circuit breakers and more.
    9310 products
    EHD1015 - Eaton - Molded Case Circuit Breaker
    EHD1015 - Eaton - Molded Case Circuit Breaker
    Bolt-On - 15 Amp - 1 Pole - 277 Volt
    Eaton Cutler-Hammer
    Sale
    ED3225 - Eaton - Molded Case Circuit Breaker
    Feed Thru - 225 Amp - 3 Pole - 240 Volt
    Eaton Cutler-Hammer
    Save $200 CAD
    Sale
    HMCPS050K2 - Eaton Molded Case Circuit Breaker
    HMCPS050K2 - Eaton - Molded Case Circuit Breaker
    Feed-Thru - 50 Amp - 3 Pole - 600 Volt
    Eaton Cutler-Hammer
    Save $1,296 CAD
    Sale
    HMCP250W5 - Eaton Molded Case Circuit Breaker
    HMCP250W5 - Eaton - Molded Case Circuit Breaker
    Feed-Thru - 250 Amp - 3 Pole - 600 Volt
    Eaton Cutler-Hammer
    Save $417 CAD
    Sale
    TQD32225 - GE - Molded Case Circuit Breaker
    TQD32225 - GE - Molded Case Circuit Breaker
    Feed-Thru - 225 Amp - 3 Pole - 240 Volt
    GE
    Save $550.01 CAD
    Sale
    THQC32050 - GE - Molded Case Circuit Breaker
    THQC32050 - GE - Molded Case Circuit Breaker
    Feed-Thru - 50 Amp - 3 Pole - 240 Volt
    GE
    Save $102.01 CAD
    THQC1115 - GE - Molded Case Circuit Breaker
    THQC1115 - GE - Molded Case Circuit Breaker
    Feed-Thru - 15 Amp - 1 Pole - 120 Volt
    GE
    EDB2175L - Eaton - Molded Case Circuit Breaker
    EDB2175L - Eaton - Molded Case Circuit Breaker
    Bolt-On - 175 Amp - 2 Pole - 240 Volt
    Eaton Cutler-Hammer
    LXD63B600L - Siemens - 600 Amp Molded Case Circuit Breaker
    Bolt-On - 600 Amp - 3 Pole - 600 Volt
    Siemens / ITE
    Sale
    QDA222002 - Square D 200 Amp 2 Pole 240 Volt Plug-In Circuit Breaker Parts and Accessories
    QDA222002 - Square D - Molded Case Circuit Breaker
    I-Line Plug-In - 200 Amp - 2 Pole - 240 Volt
    Schneider Electric
    Save $126.01 CAD
    QBH1020GF - Eaton Cutler-Hammer 20 Amp 1 Pole 240 Volt Bolt-On Molded Case Circuit Breaker
    QBH1020GF - Eaton - 20 Amp GFCI Circuit Breaker
    Bolt-On - 20 Amp - 1 Pole - 120 Volt
    Eaton Cutler-Hammer
    Sale
    CQD6350 - Siemens - 50 Amp Molded Case Circuit Breaker
    Bolt-On - 50 Amp - 3 Pole - 600 Volt
    Siemens/ITE
    Save $756.01 CAD
    Sale
    JXD23B400L - Siemens 400 Amp 3 Pole 240 Volt Feed Thru Molded Case Circuit Breaker
    JXD23B400L - Siemens - 400 Amp Molded Case Circuit Breaker
    Bolt-In - 400 Amp - 3 Pole - 240 Volt
    Siemens/ITE
    Save $4,822.01 CAD
    Sale
    HDA36110 - Square D 110 Amp 3 Pole 600 Volt Plug-In Molded Case Circuit Breaker
    HDA36110 - Square D - 110 Amp Molded Case Circuit Breaker
    I-Line Plug-In - 110 Amp - 3 Pole - 600 Volt
    Schneider Electric
    Save $460 CAD
    JXD63B300L - Siemens 300 Amp 3 Pole 600 Volt Feed Thru Molded Case Circuit Breaker
    JXD63B300L - Siemens - 300 Amp Molded Case Circuit Breaker
    Bolt-In - 300 Amp - 3 Pole - 600 Volt
    Siemens/ITE
    Sale
    BJA36090 - Square D 90 Amp 3 Pole 600 Volt Plug-In Molded Case Circuit Breaker
    BJA36090 - Square D - 90 Amp Molded Case Circuit Breaker
    I-Line Plug-In - 90 Amp - 3 Pole - 600 Volt
    Schneider Electric
    Save $470 CAD
    FXD63B175L - Siemens - 175 Amp Molded Case Circuit Breaker
    FXD63B175L - Siemens - 175 Amp Molded Case Circuit Breaker
    Bolt-On - 175 Amp - 3 Pole - 600 Volt
    Siemens/ITE
    QB2050EP - Eaton Cutler-Hammer 50 Amp 2 Pole 240 Volt Bolt-On Circuit Breaker
    QB2050EP - Eaton - 50 Amp GFEP Circuit Breaker
    Bolt-On - 50 Amp - 2 Pole - 240 Volt
    Eaton Cutler-Hammer
    THED113015 - GE 15 Amp 1 Pole 277 Volt Molded Case Circuit Breaker
    THED113015 - GE - Molded Case Circuit Breaker
    Feed-Thru - 15 Amp - 1 Pole - 277 Volt
    GE
    THED136040 - GE - Molded Case Circuit Breaker
    Feed-Thru - 40 Amp - 3 Pole - 600 Volt
    GE
    THED136150 - GE - Molded Case Circuit Breaker
    Feed-Thru - 150 Amp - 3 Pole - 600 Volt
    GE
    Limited availability
    TEB111030 - GE 30 Amp 1 Pole 120 Volt Molded Case Circuit Breaker General Electric Lug
    TEB111030 - GE - Molded Case Circuit Breaker
    Feed-Thru - 30 Amp - 1 Pole - 120 Volt
    GE
    TED113040 - GE 40 Amp 1 Pole 277 Volt Molded Case Circuit Breaker General Electric Lug
    TED113040 - GE - Molded Case Circuit Breaker
    Feed-Thru - 40 Amp - 1 Pole - 277 Volt
    GE
    TED136070 - GE 70 Amp 3 Pole 600 Volt Molded Case Thermal Magnetic Circuit Breaker
    TED136070 - GE - Molded Case Circuit Breaker
    Feed-Thru - 70 Amp - 3 Pole - 600 Volt
    GE
    TED136080 - GE 80 Amp 3 Pole 600 Volt Molded Case Thermal Magnetic Circuit Breaker
    TED136080 - GE - Molded Case Circuit Breaker
    Feed-Thru - 80 Amp - 3 Pole - 600 Volt
    GE
    TED136090 - GE 90 Amp 3 Pole 600 Volt Molded Case Thermal Magnetic Circuit Breaker
    TED136090 - GE - Molded Case Circuit Breaker
    Feed-Thru - 90 Amp - 3 Pole - 600 Volt
    GE
    BHLW2 - Eaton - Circuit Breakers
    BHLW2 - Eaton - Circuit Breakers
    3 Pole
    Eaton Cutler-Hammer
    QO350GFI - Square D - 50 Amp GFCI Breaker
    Plug-In - 50 Amp - 3 Pole - 240 Volt
    Schneider Electric
    Limited availability
    EJB36090 - Square D 90 Amp 3 Pole 600 Volt Bolt-On Circuit Breaker
    EJB36090 - Square D 90 Amp 3 Pole 600 Volt Bolt-On Circuit Breaker
    EJB36090 - Square D - Molded Case Circuit Breaker
    Bolt-On - 90 Amp - 3 Pole - 600 Volt
    Schneider Electric
    Save $840 CAD
    Sale
    EGB36050 - Square D 50 Amp 3 Pole 600 Volt Bolt-On Molded Case Circuit Breaker
    EGB36050 - Square D 50 Amp 3 Pole 600 Volt Bolt-On Molded Case Circuit Breaker
    EGB36050 - Square D - Molded Case Circuit Breaker
    Bolt-On - 50 Amp - 3 Pole - 480 Volt
    Schneider Electric
    Save $510 CAD
    Limited availability
    EGB26030 - Square D 30 Amp 2 Pole 600 Volt Bolt-On Circuit Molded Case Breaker
    EGB26030 - Square D 30 Amp 2 Pole 600 Volt Bolt-On Circuit Molded Case Breaker
    EGB26030 - Square D - Molded Case Circuit Breaker
    Bolt-On - 30 Amp - 2 Pole - 480 Volt
    Schneider Electric
    Save $77 CAD
    Limited availability
    EGB26015 - Square D 15 Amp 2 Pole 600 Volt Bolt-On Circuit Breaker
    EGB26015 - Square D 15 Amp 2 Pole 600 Volt Bolt-On Circuit Breaker
    EGB26015 - Square D - Molded Case Circuit Breaker
    Bolt-On - 15 Amp - 2 Pole - 480 Volt
    Schneider Electric
    Save $96 CAD
    Sale
    AUX1A1BPK - Eaton - Circuit Breaker Auxiliary
    AUX1A1BPK - Eaton - Circuit Breaker Auxiliary
    Eaton Cutler-Hammer
    Save $145 CAD
    QB1020CAF - Eaton Cutler-Hammer 20 Amp 1 Pole 240 Volt Bolt-On Molded Case Circuit Breaker
    QB1020CAF - Eaton - 20 Amp Molded Case Circuit Breaker
    Bolt-On - 20 Amp - 1 Pole - 120 Volt
    Eaton Cutler-Hammer
    HLA260302 - Square D 30 Amp 2 Pole 600 Volt Molded Case Circuit Breaker
    HLA260302 - Square D - Molded Case Circuit Breaker
    I-Line Plug-In - 30 Amp - 2 Pole - 600 Volt
    Schneider Electric
    Limited availability
    QBHW3015HS - Eaton Cutler-Hammer 15 Amp 3 Pole 240 Volt Bolt-On Molded Case Circuit Breaker
    QBHW3015HS - Eaton - 15 Amp Molded Case Circuit Breaker
    Bolt-On - 15 Amp - 3 Pole - 240 Volt
    Eaton Cutler-Hammer
    Save $334 CAD
    Sale
    EJB26040 - Square D 40 Amp 2 Pole 600 Volt Bolt-On Molded Case Circuit Breaker
    EJB26040 - Square D 40 Amp 2 Pole 600 Volt Bolt-On Molded Case Circuit Breaker
    EJB26040 - Square D - Molded Case Circuit Breaker
    Bolt-On - 40 Amp - 2 Pole - 600 Volt
    Schneider Electric
    Save $642 CAD
    Limited availability
    EJB36045 - Square D 45 Amp 3 Pole 600 Volt Bolt-On Molded Case Circuit Breaker
    EJB36045 - Square D 45 Amp 3 Pole 600 Volt Bolt-On Molded Case Circuit Breaker
    EJB36045 - Square D - Molded Case Circuit Breaker
    Bolt-On - 45 Amp - 3 Pole - 600 Volt
    Schneider Electric
    Save $750 CAD
    ED43B090 - Siemens - Molded Case Circuit Breaker
    ED43B090 - Siemens - Molded Case Circuit Breaker
    ED43B090 - Siemens - Molded Case Circuit Breaker
    Bolt-On - 90 Amp - 3 Pole - 480 Volt
    Siemens/ITE
    Sale
    NGC308033E - Eaton - Molded Case Circuit Breaker
    NGC308033E - Eaton - Molded Case Circuit Breaker
    Bolt-On - 800 Amp - 3 Pole - 600 Volt
    Eaton Cutler-Hammer
    Save $2,600 CAD
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