3 Pole Breakers

3984 products

    Save on 3 pole, 3 phase circuit breakers. Free shipping on orders over $49. Easy returns. 1 year warranty.
    3984 products
    Sale
    FDC3025 - Eaton - MoldedCase Circuit Breakers
    FDC3025 - Eaton - MoldedCase Circuit Breakers
    Bolt-On - 25 Amp - 3 Pole - 600 Volt
    Eaton Cutler-Hammer
    Save $651 CAD
    Sale
    EHD3080 - Eaton - Molded Case Circuit Breaker
    EHD3080 - Eaton - Molded Case Circuit Breaker
    Bolt-On - 80 Amp - 3 Pole - 480 Volt
    Eaton Cutler-Hammer
    Save $160 CAD
    Sale
    EHD3050 - Eaton - Molded Case Circuit Breaker
    EHD3050 - Eaton - Molded Case Circuit Breaker
    Bolt-On - 50 Amp - 3 Pole - 480 Volt
    Eaton Cutler-Hammer
    Save $140 CAD
    Sale
    ED3225 - Eaton - Molded Case Circuit Breaker
    Feed Thru - 225 Amp - 3 Pole - 240 Volt
    Eaton Cutler-Hammer
    Save $200 CAD
    Limited availability
    HMCPS050K2 - Eaton Molded Case Circuit Breaker
    HMCPS050K2 - Eaton - Molded Case Circuit Breaker
    Feed-Thru - 50 Amp - 3 Pole - 600 Volt
    Eaton Cutler-Hammer
    Save $1,033 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
    LXD63B600L - Siemens - 600 Amp Molded Case Circuit Breaker
    Bolt-On - 600 Amp - 3 Pole - 600 Volt
    Siemens / ITE
    Sale
    BDA34100Y - Square D 100 Amp 3 Pole 480 Volt Plug-In Molded Case Circuit Breaker
    BDA34100Y - Square D - 100 Amp Molded Case Circuit Breaker
    I-Line Plug-In - 100 Amp - 3 Pole - 480 Volt
    Schneider Electric
    Save $311.01 CAD
    BDA36045 - Square D 45 Amp 3 Pole 600 Volt Plug-In Electric Motor Starter
    BDA36045 - Square D - 45 Amp Electric Motor Starter
    I-Line Plug-In - 45 Amp - 3 Pole - 600 Volt
    Schneider Electric
    Sale
    H361RB - Square D 30 Amp 3 Pole 600 Volt Disconnect and Safety Switch
    CH361RB - Square D - 30 Amp Disconnect and Safety Switch
    30 Amp - 3 Pole - 600 Volt
    Schneider Electric
    Save $409.01 CAD
    Sale
    GV2ME16 - Square D 14 Amp 3 Pole 600 Volt Electric Motor Starter
    GV2ME16 - Square D - 14 Amp Electric Motor Starter
    14 Amp - 3 Pole - 600 Volt
    Schneider Electric
    Save $74.01 CAD
    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
    509-DOD - Allen-Bradley - 120V Volt Starter
    3 Pole
    Allen-Bradley
    THED136030 - GE - Molded Case Circuit Breaker
    Feed-Thru - 30 Amp - 3 Pole - 600 Volt
    GE
    THED136040 - GE - Molded Case Circuit Breaker
    Feed-Thru - 40 Amp - 3 Pole - 600 Volt
    GE
    THED136050 - GE - Molded Case Circuit Breaker
    Feed-Thru - 50 Amp - 3 Pole - 600 Volt
    GE
    THED136125 - GE - Molded Case Circuit Breaker
    Feed-Thru - 125 Amp - 3 Pole - 600 Volt
    GE
    THED136150 - GE - Molded Case Circuit Breaker
    Feed-Thru - 150 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
    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
    Sale
    FH36060 - Square D 60 Amp 3 Pole 600 Volt Molded Case Circuit Breaker
    FH36060 - Square D - Molded Case Circuit Breaker
    I-Line Plug-In - 60 Amp - 3 Pole - 600 Volt
    Schneider Electric
    Save $158 CAD
    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
    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
    Sale
    JDL36250U31X - Square D 250 Amp 3 Pole 600 Volt Molded Case Circuit Breaker
    JDL36250U31X - Square D - Molded Case Circuit Breakers
    Feed Thru - 250 Amp - 3 Pole - 600 Volt
    Schneider Electric
    Save $659 CAD
    HQR23B125 - Siemens - Molded Case Circuit Breaker
    HQR23B125 - Siemens - Molded Case Circuit Breaker
    Bolt-On - 125 Amp - 3 Pole - 240 Volt
    Siemens/ITE
    Sale
    HMCP150U4 - Eaton - Molded Case Circuit Breaker
    HMCP150U4 - Eaton - Molded Case Circuit Breaker
    Feed-Thru - 150 Amp - 3 Pole - 600 Volt
    Eaton Cutler-Hammer
    Save $316 CAD
    Sale
    NGC312032E - Eaton - Molded Case Circuit Breaker
    NGC312032E - Eaton - Molded Case Circuit Breaker
    Bolt-On - 1200 Amp - 3 Pole - 600 Volt
    Eaton Cutler-Hammer
    Save $6,117 CAD
    Sale
    LGE3630NN - Eaton - Molded Case Circuit Breaker
    LGE3630NN - Eaton - Molded Case Circuit Breaker
    Bolt-On - 630 Amp - 3 Pole - 3 Volt
    Eaton Cutler-Hammer
    Save $1,637 CAD
    Sale
    HMCP025D0 - Eaton - Molded Case Circuit Breaker
    HMCP025D0 - Eaton - Molded Case Circuit Breaker
    Feed-Thru - 25 Amp - 3 Pole - 600 Volt
    Eaton Cutler-Hammer
    Save $184 CAD
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