3 Pole Breakers

2936 products

    Save on 3 pole, 3 phase circuit breakers. Free shipping on orders over $49. Easy returns. 1 year warranty.
    2936 products
    Sale
    EGB36015 - Square D 15 Amp 3 Pole 600 Volt Bolt-On Circuit Breaker
    EGB36015 - Square D 15 Amp 3 Pole 600 Volt Bolt-On Circuit Breaker
    EGB36015 - Square D - Molded Case Circuit Breaker
    Bolt-On - 15 Amp - 3 Pole - 600 Volt
    Schneider Electric
    Save $510 CAD
    QOB330GFI - Square D - 30 Amp GFCI Breaker
    Bolt-On - 30 Amp - 3 Pole - 240 Volt
    Schneider Electric
    Limited availability
    HNF366RA - Siemens 600 Amp 3 Pole 600 Volt Heavy Duty Safety Switch
    HNFC366RA - Siemens - 600 Amp Heavy Duty Safety Switch
    600 Amp - 3 Pole - 600 Volt
    Siemens / ITE
    CED63B050 - Siemens 50 Amp 3 Pole 600 Volt Bolt-On Molded Case Circuit Breaker
    CED63B050 - Siemens - Molded Case Circuit Breaker
    Bolt On - 50 Amp - 3 Pole - 600 Volt
    Siemens / ITE
    CED63B040 - Siemens 40 Amp 3 Pole 600 Volt Bolt-On Molded Case Circuit Breaker
    CED63B040 - Siemens - Molded Case Circuit Breaker
    Bolt On - 40 Amp - 3 Pole - 600 Volt
    Siemens / ITE
    Sale
    EJB34060 - Square D 60 Amp 3 Pole 480 Volt Bolt-On Circuit Breaker
    EJB34060 - Square D 60 Amp 3 Pole 480 Volt Bolt-On Circuit Breaker
    EJB34060 - Square D - Molded Case Circuit Breaker
    Bolt-On - 60 Amp - 3 Pole - 480 Volt
    Schneider Electric
    Save $210 CAD
    Sale
    EJB34015 - Square D 15 Amp 3 Pole 480 Volt Bolt-On Circuit Breaker
    EJB34015 - Square D 15 Amp 3 Pole 480 Volt Bolt-On Circuit Breaker
    EJB34015 - Square D - Molded Case Circuit Breaker
    Bolt-On - 15 Amp - 3 Pole - 480 Volt
    Schneider Electric
    Save $204 CAD
    Sale
    EGB34035 - Square D 35 Amp 3 Pole 480 Volt Bolt-On Circuit Breaker
    EGB34035 - Square D 35 Amp 3 Pole 480 Volt Bolt-On Circuit Breaker
    EGB34035 - Square D - Molded Case Circuit Breaker
    Bolt-On - 35 Amp - 3 Pole - 480 Volt
    Schneider Electric
    Save $162 CAD
    Sale
    EGB34030 - Square D 30 Amp 3 Pole 480 Volt Bolt-On Circuit Breaker
    EGB34030 - Square D 30 Amp 3 Pole 480 Volt Bolt-On Circuit Breaker
    EGB34030 - Square D - Molded Case Circuit Breaker
    Bolt-On - 30 Amp - 3 Pole - 480 Volt
    Schneider Electric
    Save $594 CAD
    CQD360 - Siemens - Molded Case Circuit Breaker
    CQD360 - Siemens - Molded Case Circuit Breaker
    Feed Thru - 60 Amp - 3 Pole - 480 Volt
    Siemens / ITE
    CED63B070 - Siemens - Molded Case Circuit Breaker
    Bolt On - 70 Amp - 3 Pole - 600 Volt
    Siemens / ITE
    QR23B125 - Siemens - Molded Case Circuit Breaker
    QR23B125 - Siemens - Molded Case Circuit Breaker
    Bolt On - 125 Amp - 3 Pole - 240 Volt
    Siemens / ITE
    Sale
    NGB3B015B - Siemens - Molded Case Circuit Breaker
    NGB3B015B - Siemens - Molded Case Circuit Breaker
    Bolt On - 15 Amp - 3 Pole - 600 Volt
    Siemens / ITE
    Save $118 CAD
    JXD63B400 - Siemens - Molded Case Circuit Breaker
    Bolt-on - 400 Amp - 3 Pole - 600 Volt
    Siemens/ITE
    Sale
    FXD63S250A - Siemens - Molded Case Circuit Breaker
    FXD63S250A - Siemens - Molded Case Circuit Breaker
    Bolt-on - 250 Amp - 3 Pole - 600 Volt
    Siemens/ITE
    Save $306 CAD
    Sale
    FXD63B175 - Siemens - Molded Case Circuit Breaker
    FXD63B175 - Siemens - Molded Case Circuit Breaker
    Bolt-on - 175 Amp - 3 Pole - 600 Volt
    Siemens/ITE
    Save $340 CAD
    FD63T150 - Siemens 150 Amp 3 Pole 600 Volt Bolt-On Molded Case Circuit Breaker Trip Unit
    FD63T150 - Siemens - 150 Amp Trip Unit
    150 Amp - 3 Pole - 600 Volt
    Siemens / ITE
    CED63B060L - Siemens - Molded Case Circuit Breaker
    Feed-Thru - 60 Amp - 3 Pole - 600 Volt
    Siemens / ITE
    BQD370 - Siemens 70 Amp 3 Pole 480 Volt Bolt-On Molded Case Circuit Breaker
    BQD370 - Siemens - 70 Amp Molded Case Circuit Breaker
    Bolt-On - 70 Amp - 3 Pole - 480 Volt
    Siemens / ITE
    TEY360 - GE 60 Amp 3 Pole 480 Volt Bolt-On Molded Case Circuit Breaker
    TEY360 - GE - Molded Case Circuit Breaker
    Bolt-On - 60 Amp - 3 Pole - 480 Volt
    GE
    TEY330 - GE - Molded Case Circuit Breaker
    Bolt-On - 30 Amp - 3 Pole - 480 Volt
    GE
    TED136070WL - GE 70 Amp 3 Pole 600 Volt Molded Case Thermal Magnetic Circuit Breaker
    TED136070WL - GE - Molded Case Circuit Breaker
    Feed-Thru - 70 Amp - 3 Pole - 600 Volt
    GE
    SRPK800A400 - GE - Rating Plug
    SRPK800A400 - GE - Rating Plug
    400 Amp
    GE
    SRPE7A3 - GE - Rating Plug
    SRPE7A3 - GE - Rating Plug
    3 Amp
    GE
    Sale
    SFLA36AI0250 - GE - Molded Case Circuit Breaker
    Bolt-On - 250 Amp - 3 Pole - 600 Volt
    GE
    Save $300 CAD
    FBH36TE060RV - GE 60 Amp 3 Pole 600 Volt Record Plus Molded Case Circuit Breaker
    FBH36TE060RV - GE - 60 Amp Molded Case Circuit Breaker
    Bolt-On - 60 Amp - 3 Pole - 600 Volt
    GE
    QC3060H - Eaton - Circuit Breaker
    QC3060H - Eaton - Circuit Breaker
    Feed Thru - 60 Amp - 3 Pole - 240 Volt
    Eaton Cutler-Hammer
    Sale
    KD3300 - Eaton - Molded Case Circuit Breaker
    KD3300 - Eaton - Molded Case Circuit Breaker
    Feed-Thru - 300 Amp - 3 Pole - 600 Volt
    Eaton Cutler-Hammer
    Save $574 CAD
    Sale
    HJD3250F - Eaton - Molded Case Circuit Breaker
    HJD3250F - Eaton - Frame
    Bolt-On - 250 Amp - 3 Pole - 600 Volt
    Eaton Cutler-Hammer
    Save $500 CAD
    Sale
    FDC3060L - Eaton - MoldedCase Circuit Breakers
    FDC3060L - Eaton - MoldedCase Circuit Breakers
    Feed Thru - 60 Amp - 3 Pole - 600 Volt
    Eaton Cutler-Hammer
    Save $468 CAD
    Sale
    FDB3070L - Eaton - Molded Case Circuit Breaker
    FDB3070L - Eaton - Molded Case Circuit Breaker
    Feed-Thru - 70 Amp - 3 Pole - 600 Volt
    Eaton Cutler-Hammer
    Save $180 CAD
    Sale
    FDB3040L - Eaton - Molded Case Circuit Breaker
    FDB3040L - Eaton - Molded Case Circuit Breaker
    Feed-Thru - 40 Amp - 3 Pole - 600 Volt
    Eaton Cutler-Hammer
    Save $140 CAD
    Sale
    FDB3015L - Eaton - Molded Case Circuit Breaker
    FDB3015L - Eaton - Molded Case Circuit Breaker
    Feed-Thru - 15 Amp - 3 Pole - 600 Volt
    Eaton Cutler-Hammer
    Save $566 CAD
    FD3150L - Eaton - Molded Case Circuit Breaker
    FD3150L - Eaton - Molded Case Circuit Breaker
    Feed-Thru - 150 Amp - 3 Pole - 600 Volt
    Eaton Cutler-Hammer
    FD3070L - Eaton - Molded Case Circuit Breaker
    FD3070L - Eaton - Molded Case Circuit Breaker
    Feed-Thru - 70 Amp - 3 Pole - 600 Volt
    Eaton Cutler-Hammer
    Sale
    EHD3060L - Eaton - Molded Case Circuit Breaker
    EHD3060L - Eaton - Molded Case Circuit Breaker
    Feed-Thru - 60 Amp - 3 Pole - 480 Volt
    Eaton Cutler-Hammer
    Save $140 CAD
    Sale
    CHKD3400F - Eaton - Molded Case Circuit Breaker
    CHKD3400F - Eaton - Frame
    Bolt-On - 400 Amp - 3 Pole - 600 Volt
    Eaton Cutler-Hammer
    Save $959 CAD
    3TA225FDK - Eaton - Circuit Breaker Lug
    3TA225FDK - Eaton - Lug Terminal
    100 Amp - 3 Pole
    Eaton Cutler-Hammer
    QGA32200 - Square D - Molded Case Circuit Breaker
    QGA32200 - Square D - Molded Case Circuit Breaker
    QGA32200 - Square D - Molded Case Circuit Breaker
    I-Line Plug-In - 200 Amp - 3 Pole - 240 Volt
    Schneider Electric
    QBL32150 - Square D 150 Amp 3 Pole 240 Volt Thermal Magnetic Molded Case Circuit Breaker
    QBL32150 - Square D - Molded Case Circuit Breaker
    Feed_thru - 150 Amp - 3 Pole - 240 Volt
    Schneider Electric
    Recently viewed