3 Pole Breakers

152 products

    Save on 3 pole, 3 phase circuit breakers. Free shipping on orders over $49. Easy returns. 1 year warranty.
    152 products
    LXD63H600 - Siemens - Molded Case Circuit Breaker
    Bolt On - 600 Amp - 3 Pole - 480 Volt
    Siemens / ITE
    LMD63T600 - Siemens 600 Amp 3 Pole 600 Volt Molded Case Circuit Breaker Trip Unit
    LMD63T600 - Siemens - Trip Unit
    600 Amp - 3 Pole - 600 Volt
    Siemens / ITE
    LD63T600 - Siemens 600 Amp 3 Pole 600 Volt Molded Case Circuit Breaker Trip Unit
    LD63T600 - Siemens - 600 Amp Trip Unit
    600 Amp - 3 Pole - 600 Volt
    Siemens / ITE
    LD63F600 - Siemens - Molded Case Circuit Breaker
    Bolt-on - 600 Amp - 3 Pole - 600 Volt
    Siemens / ITE
    HHLD63F600 - Siemens 600 Amp 3 Pole 600 Volt Molded Case Circuit Breaker Frame
    HHLD63F600 - Siemens - Frame
    Bolt-on - 600 Amp - 3 Pole - 600 Volt
    Siemens / ITE
    CLD63L600 - Siemens - Molded Case Circuit Breaker
    Bolt-On - 600 Amp - 3 Pole - 600 Volt
    Siemens / ITE
    CLD63H600 - Siemens - Molded Case Circuit Breaker
    Bolt-On - 600 Amp - 3 Pole - 600 Volt
    Siemens / ITE
    CLD63B600 - Siemens - Molded Case Circuit Breaker
    CLD63B600 - Siemens - Molded Case Circuit Breaker
    Bolt-On - 600 Amp - 3 Pole - 600 Volt
    Siemens / ITE
    TJK636F000 - GE 600 Amp 3 Pole 600 Volt Molded Case Circuit Breaker
    TJK636F000 - GE - Frame
    Feed-Thru - 600 Amp - 3 Pole - 600 Volt
    GE
    TJK636600WL - GE 600 Amp 3 Pole 600 Volt Molded Case Circuit Breaker
    TJK636600WL - GE - Molded Case Circuit Breaker
    Bolt-On - 600 Amp - 3 Pole - 600 Volt
    GE
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    AMC6GBFP - GE 600 Amp 3 Pole Molded Case Circuit Breaker Mounting Module
    AMC6GBFP - GE - Mounting Hardware
    600 Amp - 3 Pole
    GE
    LES3600LSI - Eaton - Trip Unit
    LES3600LSI - Eaton - Trip Unit
    600 Amp - 3 Pole - 600 Volt
    Eaton Cutler-Hammer
    LES3600LSG - Eaton - Trip Unit
    LES3600LSG - Eaton - Trip Unit
    3 Pole - 600 Volt
    Eaton Cutler-Hammer
    LES3600LS - Eaton - Trip Unit
    LES3600LS - Eaton - Trip Unit
    600 Amp - 3 Pole - 600 Volt
    Eaton Cutler-Hammer
    HMCP600L6C - Eaton - Molded Case Circuit Breaker
    HMCP600L6C - Eaton - Molded Case Circuit Breaker
    Feed-Thru - 600 Amp - 3 Pole - 600 Volt
    Eaton Cutler-Hammer
    CLD3600F - Eaton - Molded Case Circuit Breaker
    CLD3600F - Eaton - Frame
    Bolt-On - 600 Amp - 3 Pole - 600 Volt
    Eaton Cutler-Hammer
    CHLD3600F - Eaton - Molded Case Circuit Breaker
    CHLD3600F - Eaton - Frame
    Bolt-On - 600 Amp - 3 Pole - 600 Volt
    Eaton Cutler-Hammer
    Sale
    MJL36600 - Square D 600 Amp 3 Pole 600 Volt Molded Case Circuit Breaker
    MJL36600 - Square D - Molded Case Circuit Breaker
    Feed-Thru - 600 Amp - 3 Pole - 600 Volt
    Schneider Electric
    Save $1,400 CAD
    Sale
    MJA36600 - Square D 600 Amp 3 Pole 600 Volt Plug-In Molded Case Circuit Breaker
    MJA36600 - Square D - Molded Case Circuit Breaker
    I-Line Plug-In - 600 Amp - 3 Pole - 600 Volt
    Schneider Electric
    Save $4,848 CAD
    Sale
    MGL36600 - Square D 600 Amp 3 Pole 600 Volt Solid State Molded Case Circuit Breaker
    MGL36600 - Square D - Molded Case Circuit Breaker
    Feed-Thru - 600 Amp - 3 Pole - 600 Volt
    Schneider Electric
    Save $1,880 CAD
    Sale
    MGA36600 - Square D 600 Amp 3 Pole 600 Volt Molded Case Circuit Breaker
    MGA36600 - Square D - Molded Case Circuit Breaker
    I-Line Plug-In - 600 Amp - 3 Pole - 600 Volt
    Schneider Electric
    Save $1,740 CAD
    Sale
    LJL36600U33X - Square D - Molded Case Circuit Breaker
    Feed-Thru - 600 Amp - 3 Pole - 600 Volt
    Schneider Electric
    Save $1,990 CAD
    Sale
    LJL36600U31X - Square D - Molded Case Circuit Breaker
    Feed-Thru - 600 Amp - 3 Pole - 600 Volt
    Schneider Electric
    Save $5,123 CAD
    Sale
    LJA36600U33X - Square D - Molded Case Circuit Breaker
    I-Line Plug-In - 600 Amp - 3 Pole - 600 Volt
    Schneider Electric
    Save $7,714 CAD
    Sale
    LI36600 - Square D 600 Amp 3 Pole 600 Volt Molded Case Circuit Breaker
    LI36600 - Square D - Molded Case Circuit Breaker
    I-Line Plug-In - 600 Amp - 3 Pole - 600 Volt
    Schneider Electric
    Save $1,040 CAD
    LCL36600 - Square D 600 Amp 3 Pole 600 Volt Molded Case Circuit Breaker
    LCL36600 - Square D - Molded Case Circuit Breaker
    Feed-Thru - 600 Amp - 3 Pole - 600 Volt
    Schneider Electric
    LC36600 - Square D - Molded Case Circuit Breaker
    LC36600 - Square D - Molded Case Circuit Breaker
    I-Line Plug-In - 600 Amp - 3 Pole - 600 Volt
    Schneider Electric
    SGPA36AT0600 - GE 600 amp 3 pole 600 Volt Bolt-On Molded Case Circuit Breaker
    SGPA36AT0600 - GE - Molded Case Circuit Breaker
    Bolt-On - 600 Amp - 3 Pole - 600 Volt
    GE
    SGLA36AI0600 - GE - Molded Case Circuit Breaker
    Bolt-On - 600 Amp - 3 Pole - 600 Volt
    GE
    Sale
    SGHA36AT0600 - GE - Molded Case Circuit Breaker
    Bolt-On - 600 Amp - 3 Pole - 600 Volt
    GE
    Save $1,210 CAD
    Sale
    HLD3600F - Eaton - Molded Case Circuit Breaker
    HLD3600F - Eaton - Frame
    Bolt On - 600 Amp - 3 Pole - 600 Volt
    Eaton Cutler-Hammer
    Save $1,565 CAD
    HLD3600 - Eaton - Molded Case Circuit Breaker
    HLD3600 - Eaton 600 amp 3 pole Complete Molded Case Circuit Breaker
    HLD3600 - Eaton - Molded Case Circuit Breaker
    Feed-Thru - 600 Amp - 3 Pole - 600 Volt
    Eaton Cutler-Hammer
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