3 Pole Breakers

4550 products

    Save on 3 pole, 3 phase circuit breakers. Free shipping on orders over $49. Easy returns. 1 year warranty.
    4550 products
    Sale
    LXD63S600A - Siemens - Molded Case Circuit Breaker
    Siemens / ITE
    Save $9,021.01
    Q33000S01 - Siemens 30 Amp 3 Pole 240 Volt Molded Case Circuit Breaker
    Q33000S01 - Siemens - 30 Amp Molded Case Circuit Breaker
    Siemens / ITE
    Sale
    QR23B125 - Siemens - Molded Case Circuit Breaker
    QR23B125 - Siemens - Molded Case Circuit Breaker
    Siemens / ITE
    Save $1,613.01
    A201K1CA - Eaton - Magnetic Contactor
    A201K1CA - Eaton - Magnetic Contactor
    Eaton Cutler-Hammer
    Sale
    HJXD63B400 - Siemens - Molded Case Circuit Breaker
    Siemens/ITE
    Save $11,893.01
    Sale
    FXD63B125 - Siemens - Molded Case Circuit Breaker
    FXD63B125 - Siemens - Molded Case Circuit Breaker
    Siemens/ITE
    Save $625.01
    Sale
    B340H - Siemens - 40 Amp 22kA Circuit Breaker
    Siemens / ITE
    Save $696.31
    Limited availability
    SRPK800A600 - GE - Rating Plug
    SRPK800A600 - GE - Rating Plug
    GE
    SRPG600A500 - GE - Rating Plug
    GE
    SRPG400A125 - GE - Rating Plug
    SRPG400A125 - GE - Rating Plug
    GE
    SRPE150A110 - GE - Rating Plug
    GE
    Sale
    QBL32150 - Square D 150 Amp 3 Pole 240 Volt Thermal Magnetic Molded Case Circuit Breaker
    QBL32150 - Square D - Molded Case Circuit Breaker
    Schneider Electric
    Save $861.01
    Sale
    QBL32100 - Square D 100 Amp 3 Pole 240 Volt Thermal Magnetic Molded Case Circuit Breaker
    QBL32100 - Square D - Molded Case Circuit Breaker
    Schneider Electric
    Save $956.01
    Sale
    FXD63B200L - Siemens - Molded Case Circuit Breaker
    FXD63B200L - Siemens - Molded Case Circuit Breaker
    Siemens/ITE
    Save $230.19
    ED43B015 - Siemens - Molded Case Circuit Breaker
    ED43B015 - Siemens - Molded Case Circuit Breaker
    ED43B015 - Siemens - Molded Case Circuit Breaker
    Siemens/ITE
    LC1D18U7 - Square D - Contactor
    LC1D18U7 - Square D - Contactor
    Schneider Electric
    8910DPA53V02 - Square D - Contactor
    8910DPA53V02 - Square D - Contactor
    Schneider Electric
    Limited availability
    C25DND325A - Eaton - Magnetic Contactor
    C25DND325A - Eaton - Magnetic Contactor
    Eaton Cutler-Hammer
    XTCE007B10A - Eaton - Contactor
    XTCE007B10A - Eaton - Contactor
    Eaton Cutler-Hammer
    Sale
    ED3125 - Eaton - Molded Case Circuit Breaker
    Eaton Cutler-Hammer
    Save $115
    Sale
    TEB132080 - GE 80 Amp 3 Pole 240 Volt Molded Case Circuit Breaker General Electric Lug
    TEB132080 - GE - Molded Case Circuit Breaker
    GE
    Save $436.01
    Sale
    HFD3045 - Eaton - Moded Case Circuit Breaker
    HFD3045 - Eaton - Molded Case Circuit Breaker
    Eaton Cutler-Hammer
    Save $1,980.19
    GV2ME08 - Square D 4 Amp 3 Pole 600 Volt Electric Motor Starter
    GV2ME08 - Square D - 4 Amp Electric Motor Starter
    Schneider Electric
    Sale
    8536SCO3V02H30S - Square D 27 Amp 3 Pole 600 Volt Molded Case Circuit Breaker
    8536SCO3V02H30S - Square D - Motor Starter
    Schneider Electric
    Save $230.01
    Sale
    BDA36035 - Square D 35 Amp 3 Pole 600 Volt Plug-In Molded Case Circuit Breaker
    BDA36035 - Square D - 35 Amp Molded Case Circuit Breaker
    Schneider Electric
    Save $412.01
    Sale
    NGC308032E - Eaton - Molded Case Circuit Breaker
    NGC308032E - Eaton - Molded Case Circuit Breaker
    Eaton Cutler-Hammer
    Save $3,521
    Sale
    HQR23B250 - Siemens - Molded Case Circuit Breaker
    HQR23B250 - Siemens - Molded Case Circuit Breaker
    Siemens/ITE
    Save $3,176.01
    Sale
    HMCP150T4 - Eaton - Molded Case Circuit Breaker
    HMCP150T4 - Eaton - Molded Case Circuit Breaker
    Eaton Cutler-Hammer
    Save $263
    THN3361 - GE 30 Amp 3 Pole 600 Volt Safety Switches
    THN3361 - GE 30 Amp Safety Switches
    GE
    TGN3322 - GE 60 Amp 3 Pole 240 Volt Safety Switches
    TGN3322 - GE 60 Amp Safety Switches
    GE
    Sale
    ED63B100 - Siemens - Molded Case Circuit Breaker
    ED63B100 - Siemens - Molded Case Circuit Breaker
    Siemens/ITE
    Save $2,065.01
    Sale
    QGL32200 - Square D 200 Amp 3 Pole 240 Volt Molded Case Circuit Breaker
    QGL32200 - Square D - Molded Case Circuit Breaker
    Schneider Electric
    Save $1,644.01
    Limited availability
    FBN36TE020RV - GE 20 Amp 3 Pole 600 Volt Bolt-On Molded Case Circuit Breaker
    FBN36TE020RV - GE - Molded Case Circuit Breaker
    GE
    Save $992.01
    Sale
    EJB34045 - Square D 45 Amp 3 Pole 480 Volt Bolt-On Molded Case Circuit Breaker
    EJB34045 - Square D 45 Amp 3 Pole 480 Volt Bolt-On Molded Case Circuit Breaker
    EJB34045 - Square D - Molded Case Circuit Breaker
    Schneider Electric
    Save $1,008.01
    Sale
    TEYH3050B - GE - Molded Case Circuit Breaker
    TEYH3050B - GE - Molded Case Circuit Breaker
    GE
    Save $114
    Sale
    LGL36600U31X - Square D - Molded Case Circuit Breaker
    Schneider Electric
    Save $4,508.01
    BGA36070 - Square D 70 Amp 3 Pole 600 Volt Molded Case Circuit Breaker
    BGA36070 - Square D - Molded Case Circuit Breaker
    Schneider Electric
    Sale
    BDA36025 - Square D 25 Amp 3 Pole 600 Volt Plug-In Molded Case Circuit Breaker
    BDA36025 - Square D - Molded Case Circuit Breaker
    Schneider Electric
    Save $412.01
    Limited availability
    ACP6033BC - Appleton - Plug
    Appleton
    Limited availability
    INK250 - Eaton - Circuit Breakers Kit
    INK250 - Eaton - Neutral Kit
    Eaton Cutler-Hammer
    Save $30.95
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