3 Pole Breakers

79 products

    Save on 3 pole, 3 phase circuit breakers. Free shipping on orders over $49. Easy returns. 1 year warranty.
    79 products
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    PGL36120U41A - Square D 1200 Amp 3 Pole 600 Volt Molded Case Circuit Breaker
    PGL36120U41A - Square D - Molded Case Circuit Breaker
    Feed Thru - 1200 Amp - 3 Pole - 600 Volt
    Schneider Electric
    SHND69120ANTH - Siemens - Molded Case Circuit Breaker
    SHND69120ANTH - Siemens - Molded Case Circuit Breaker
    Bolt-On - 1200 Amp - 3 Pole - 600 Volt
    Siemens / ITE
    SHND69120ANT - Siemens - Molded Case Circuit Breaker
    SHND69120ANT - Siemens - Molded Case Circuit Breaker
    Bolt-On - 1200 Amp - 3 Pole - 600 Volt
    Siemens / ITE
    SND69120ANTH - Siemens - Molded Case Circuit Breaker
    SND69120ANTH - Siemens - Molded Case Circuit Breaker
    Bolt-On - 1200 Amp - 3 Pole - 600 Volt
    Siemens / ITE
    SKPP3612L4XX - General Electric 1200 Amp 3 Pole 600 Volt Bolt-On Molded Case Circuit Breaker
    SKPP3612L4XX - GE - Molded Case Circuit Breaker
    Bolt-On - 1200 Amp - 3 Pole - 600 Volt
    GE
    CPD63B120 - Siemens - Molded Case Circuit Breaker
    CPD63B120 - Siemens - Molded Case Circuit Breaker
    Bolt-On - 1200 Amp - 3 Pole - 600 Volt
    Siemens / ITE
    SKLL3612L4XX - General Electric 1200 Amp 3 Pole 600 Volt Bolt-On Molded Case Circuit Breaker
    SKLL3612L4XX - GE - Molded Case Circuit Breaker
    Bolt-On - 1200 Amp - 3 Pole - 600 Volt
    GE
    SKLC3612L3XX - General Electric 1200 Amp 3 Pole 600 Volt Bolt-On Molded Case Circuit Breaker
    SKLC3612L3XX - GE - Molded Case Circuit Breaker
    Bolt-On - 1200 Amp - 3 Pole - 600 Volt
    GE
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    SKLC3612L4XX - General Electric 1200 Amp 3 Pole 600 Volt Bolt-On Molded Case Circuit Breaker
    SKLC3612L4XX - GE - Molded Case Circuit Breaker
    Bolt-On - 1200 Amp - 3 Pole - 600 Volt
    GE
    SKHC3612L4XX - General Electric 1200 Amp 3 Pole 600 Volt Bolt-On Molded Case Circuit Breaker
    SKHC3612L4XX - GE - Molded Case Circuit Breaker
    Bolt-On - 1200 Amp - 3 Pole - 600 Volt
    GE
    NGH312032E - Eaton - Molded Case Circuit Breaker
    NGH312032E - Eaton - Molded Case Circuit Breaker
    Bolt-On - 1200 Amp - 3 Pole - 600 Volt
    Eaton Cutler-Hammer
    NGS312036E - Eaton - Molded Case Circuit Breaker
    NGS312036E - Eaton - Molded Case Circuit Breaker
    Bolt-On - 1200 Amp - 3 Pole - 600 Volt
    Eaton Cutler-Hammer
    NGS312033E - Eaton - Molded Case Circuit Breaker
    NGS312033E - Eaton - Molded Case Circuit Breaker
    Bolt-On - 1200 Amp - 3 Pole - 600 Volt
    Eaton Cutler-Hammer
    ND312T35W - Eaton - Molded Case Circuit Breaker
    ND312T35W - Eaton - Molded Case Circuit Breaker
    Bolt-On - 1200 Amp - 3 Pole - 600 Volt
    Eaton Cutler-Hammer
    NGH312036EC - Eaton - Molded Case Circuit Breaker
    NGH312036EC - Eaton - Molded Case Circuit Breaker
    Bolt-On - 1200 Amp - 3 Pole - 600 Volt
    Eaton Cutler-Hammer
    NGH312033E - Eaton - Molded Case Circuit Breaker
    NGH312033E - Eaton - Molded Case Circuit Breaker
    Bolt-On - 1200 Amp - 3 Pole - 600 Volt
    Eaton Cutler-Hammer
    NDC312T35W - Eaton - Molded Case Circuit Breaker
    NDC312T35W - Eaton - Molded Case Circuit Breaker
    Bolt-On - 1200 Amp - 3 Pole - 600 Volt
    Eaton Cutler-Hammer
    Sale
    PJL36120U44A - Square D - Molded Case Circuit Breaker
    PJL36120U44A - Square D - Molded Case Circuit Breaker
    Feed-Thru - 1200 Amp - 3 Pole - 600 Volt
    Schneider Electric
    Save $3,700 CAD
    Sale
    PGA36120U44A - Square D 1200 Amp 3 Pole 600 Volt Molded Case Circuit Breaker
    PGA36120U44A - Square D - Molded Case Circuit Breaker
    I-Line Plug-In - 1200 Amp - 3 Pole - 600 Volt
    Schneider Electric
    Save $6,032 CAD
    NGC312033E - Eaton - Molded Case Circuit Breaker
    NGC312033E - Eaton - Molded Case Circuit Breaker
    Bolt-On - 1200 Amp - 3 Pole - 600 Volt
    Eaton Cutler-Hammer
    HPXD63B120H - Siemens - Molded Case Circuit Breaker
    HPXD63B120H - Siemens - Molded Case Circuit Breaker
    Bolt-On - 1200 Amp - 3 Pole - 600 Volt
    Siemens / ITE
    HNXD63B120H - Siemens - Molded Case Circuit Breaker
    HNXD63B120H - Siemens - Molded Case Circuit Breaker
    Bolt-On - 1200 Amp - 3 Pole - 600 Volt
    Siemens / ITE
    HND63F120 - Siemens - Molded Case Circuit Breaker
    HND63F120 - Siemens - Molded Case Circuit Breaker
    Bolt-On - 1200 Amp - 3 Pole - 600 Volt
    Siemens / ITE
    NXD63S120A - Siemens 1200 Amp 3 Pole 600 Volt Molded Case Circuit Breaker
    NXD63S120A - Siemens - Molded Case Circuit Breaker
    Bolt On - 1200 Amp - 3 Pole - 600 Volt
    Siemens / ITE
    PD63T120 - Siemens 1200 Amp 3 Pole 600 Volt Molded Case Circuit Breaker Trip Unit
    PD63T120 - Siemens - Trip Unit
    3 Pole - 600 Volt
    Siemens / ITE
    NXD63B120 - Siemens - Molded Case Circuit Breaker
    Bolt On - 1200 Amp - 3 Pole - 600 Volt
    Siemens / ITE
    ND63T120 - Siemens - Trip Unit
    120 Amp - 3 Pole - 600 Volt
    Siemens / ITE
    ND63F120 - Siemens - Molded Case Circuit Breaker
    ND63F120 - Siemens - Frame
    Bolt On - 1200 Amp - 3 Pole - 600 Volt
    Siemens / ITE
    HNXD63B120 - Siemens 1200 Amp 3 Pole 600 Volt Bolt-On Molded Case Circuit Breaker
    HNXD63B120 - Siemens - Molded Case Circuit Breaker
    Bolt-on - 1200 Amp - 3 Pole - 600 Volt
    Siemens/ITE
    CND63S120A - Siemens - Molded Case Circuit Breaker
    Bolt-On - 1200 Amp - 3 Pole - 600 Volt
    Siemens / ITE
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    TKM3F - GE 1200 Amp 3 Pole 600 Volt Molded Case Circuit Breaker
    TKM3F - GE - Rating Plug
    Bolt-On - 1200 Amp - 3 Pole - 600 Volt
    GE
    SKPA36AT1200 - GE 1200 Amp 3 Pole 600 Volt Bolt-On Molded Case Circuit Breaker
    SKPA36AT1200 - GE - Molded Case Circuit Breaker
    Bolt-On - 1200 Amp - 3 Pole - 600 Volt
    GE
    Sold Out
    SKLA36AT1200 - GE - Molded Case Circuit Breaker
    Bolt-On - 1200 Amp - 3 Pole - 600 Volt
    GE
    SKLA36AI1200 - GE - Molded Case Circuit Breaker
    Feed-Thru - 1200 Amp - 3 Pole - 600 Volt
    GE
    Sold Out
    SKHA36AT1200 - GE - Molded Case Circuit Breaker
    Bolt-On - 1200 Amp - 3 Pole - 600 Volt
    GE
    SKDA36AN1200 - GE 1200 Amp 3 Pole 600 Volt Bolt-On Molded Case Circuit Breaker
    SKDA36AN1200 - GE - Molded Case Circuit Breaker
    Feed-Thru - 1200 Amp - 3 Pole - 600 Volt
    GE
    PLL34120 - Square D - Molded Case Circuit Breaker
    Feed-Thru - 1200 Amp - 3 Pole - 480 Volt
    Schneider Electric
    Sale
    PJL36120 - Square D 1200 Amp 3 Pole 600 Volt Molded Case Circuit Breaker
    PJL36120 - Square D - Molded Case Circuit Breaker
    Feed-Thru - 1200 Amp - 3 Pole - 600 Volt
    Schneider Electric
    Save $8,751 CAD
    PGL36120 - Square D 1200 Amp 3 Pole 600 Volt Molded Case Circuit Breaker
    PGL36120 - Square D - Molded Case Circuit Breaker
    Feed-Thru - 1200 Amp - 3 Pole - 600 Volt
    Schneider Electric
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