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
    TKMA836T450 - General Electric 450 Amp 3 Pole 600 Volt Thermal Magnetic Circuit Breaker Trip Unit
    TKMA836T450 - GE - Trip Unit
    GE
    Save $2,565.01
    Sale
    TJK436250WL - General Electric 250 Amp 3 Pole 600 Volt Thermal Magnetic Circuit Breaker
    TJK436250WL - GE - Molded Case Circuit Breaker
    GE
    Save $5,235.01
    Sale
    TJJ436250WL - General Electric 250 Amp 3 Pole 600 Volt Molded Case Thermal Magnetic Circuit Breaker
    TJJ436250WL - GE - Molded Case Circuit Breaker
    GE
    Save $5,771.01
    THJK436350WL - General Electric 350 Amp 3 Pole 600 Volt Thermal Magnetic Circuit Breaker
    THJK436350WL - GE - Molded Case Circuit Breaker
    GE
    THJK436300WL - General Electric 300 Amp 3 Pole 600 Volt Thermal Magnetic Circuit Breaker
    THJK436300WL - GE - Molded Case Circuit Breaker
    GE
    Sale
    TH3363SS - General Electric 100 Amp 3 Pole 600 Volt Circuit Breaker Disconnect and Safety Switches
    TH3363SS - GE - Safety Switch
    GE
    Save $133.01
    Limited availability
    TH3362SS - General Electric 60 Amp 3 Pole 600 Volt Circuit Breaker Disconnect and Safety Switches
    TH3362SS - GE - Safety Switch
    GE
    Save $952.01
    SKPP36CD0800 - General Electric 800 Amp 3 Pole 600 Volt Bolt-On Molded Case Circuit Breaker
    SKPP36CD0800 - GE - Molded Case Circuit Breaker
    GE
    SKPP3608l4XX - GE - Molded Case Circuit Breaker
    SKPP3608L4XX - General Electric 800 Amp 3 Pole 600 Volt Bolt-On Molded Case Circuit Breaker
    SKPP3608l4XX - GE - Molded Case Circuit Breaker
    GE
    Sale
    SKLL3612L4XX - General Electric 1200 Amp 3 Pole 600 Volt Bolt-On Molded Case Circuit Breaker
    SKLL3612L4XX - GE - Molded Case Circuit Breaker
    GE
    Save $29,303.01
    Sale
    HFXD63B2501S11 - Siemens - Molded Case Circuit Breaker
    HFXD63B2501S11 - Siemens - Molded Case Circuit Breaker
    Siemens / ITE
    Save $355
    Sale
    HFXD63B070L - Siemens - Molded Case Circuit Breaker
    HFXD63B070L - Siemens - Molded Case Circuit Breaker
    Siemens/ITE
    Save $482
    HED43B110L - Siemens - Molded Case Circuit Breaker
    HED43B110L - Siemens - Molded Case Circuit Breaker
    Siemens/ITE
    CMD63B600 - Siemens - Molded Case Circuit Breaker
    CMD63B600 - Siemens - Molded Case Circuit Breaker
    Siemens / ITE
    Sale
    SKHC3612L4XX - General Electric 1200 Amp 3 Pole 600 Volt Bolt-On Molded Case Circuit Breaker
    SKHC3612L4XX - GE - Molded Case Circuit Breaker
    GE
    Save $20,416.01
    SKHC3608L3XX - General Electric 800 Amp 3 Pole 600 Volt Bolt-On Molded Case Circuit Breaker
    SKHC3608L3XX - GE - Molded Case Circuit Breaker
    GE
    Sale
    SKDA36AN1000 - General Electric 1000 Amp 3 Pole 600 Volt Bolt-On Molded Case Circuit Breaker
    SKDA36AN1000 - GE - Molded Case Circuit Breaker
    GE
    Save $2,309.01
    SGPC3601L4XX - GE - Molded Case Circuit Breaker
    GE
    Sale
    SGLL3606L3XX - General Electric 600 Amp 3 Pole 600 Volt Bolt-On Molded Case Circuit Breaker
    SGLL3606L3XX - GE - Molded Case Circuit Breaker
    GE
    Save $16,656.01
    Sale
    SGLC3606L5XX - General Electric 600 Amp 3 Pole 600 Volt Bolt-On Molded Case Circuit Breaker
    SGLC3606L5XX - GE - Molded Case Circuit Breaker
    GE
    Save $1,251.53
    Sale
    SGHC3606L4XX - General Electric 600 Amp 3 Pole 600 Volt Bolt-On Molded Case Circuit Breaker
    SGHC3606L4XX - GE - Molded Case Circuit Breaker
    GE
    Save $1,860.56
    Limited availability
    SB480SKHG - General Electric 800 Amp 3 Pole 600 Volt Fusible Bus Plug
    SB480SKHG - GE - Bus Plug
    GE
    Limited availability
    CR306G104 - General Electric 270 Amp 3 Pole 600 Volt Non-Reversing Starter
    CR306G104 - General Electric 270 Amp Non-Reversing Starter
    GE
    Limited availability
    CR306G102 - General Electric 270 Amp 3 Pole 600 Volt Non-Reversing Starter
    CR306G102 - General Electric 270 Amp Non-Reversing Starter
    GE
    Limited availability
    CR306G004 - General Electric 270 Amp 3 Pole 600 Volt Non-Reversing Starter
    CR306G004 - General Electric 270 Amp Non-Reversing Starter
    GE
    Limited availability
    CR306G003 - General Electric 270 Amp 3 Pole 600 Volt Non-Reversing Starter
    CR306G003 - General Electric 270 Amp Non-Reversing Starter
    GE
    Limited availability
    CR306G002 - General Electric 270 Amp 3 Pole 600 Volt Non-Reversing Starter
    CR306G002 - General Electric 270 Amp Non-Reversing Starter
    GE
    Save $645.01
    Sale
    CR306F602 - General Electric 135 Amp 3 Pole 600 Volt Non-Reversing Starter
    CR306F602 - General Electric 135 Amp Non-Reversing Starter
    GE
    Save $373.01
    CR305G004 - General Electric 300 Amp 3 Pole 600 Volt Non-Reversing Contactor
    CR305G004 - General Electric 300 Amp Non-Reversing Contactor
    GE
    Sale
    RGH325036E - Eaton - Molded Case Circuit Breaker
    RGH325036E - Eaton - Molded Case Circuit Breaker
    Eaton Cutler-Hammer
    Save $1,961
    Limited availability
    RGH325033E - Eaton Cutler Hammer 2500 Amp 3 Pole 600 Volt Molded Case Circuit Breaker
    RGH325033E - Eaton - Molded Case Circuit Breaker
    Eaton Cutler-Hammer
    Save $2,437
    Sale
    RGC320033E - Eaton - Molded Case Circuit Breaker
    RGC320033E - Eaton - Molded Case Circuit Breaker
    Eaton Cutler-Hammer
    Save $1,775
    Sale
    NGC308033EC - Eaton - Molded Case Circuit Breaker
    NGC308033EC - Eaton - Molded Case Circuit Breaker
    Eaton Cutler-Hammer
    Save $1,323
    Sale
    NDC312T35W - Eaton - Molded Case Circuit Breaker
    NDC312T35W - Eaton - Molded Case Circuit Breaker
    Eaton Cutler-Hammer
    Save $2,082
    Sale
    MT3350T - Eaton - Trip Unit
    MT3350T - Eaton - Trip Unit
    Eaton Cutler-Hammer
    Save $247
    Sale
    MDL3800WK - Eaton - Molded Case Switch
    MDL3800WK - Eaton - Molded Case Switch
    Eaton Cutler-Hammer
    Save $1,275
    Sale
    LGMPS400G - Eaton - Molded Case Circuit Breaker
    LGMPS400G - Eaton - Molded Case Circuit Breaker
    Eaton Cutler-Hammer
    Save $340
    Sale
    LDC3400 - Eaton - Molded Case Circuit Breaker
    LDC3400 - Eaton - Molded Case Circuit Breaker
    Eaton Cutler-Hammer
    Save $478
    Sale
    KES3250LSG - Eaton - Trip Unit
    KES3250LSG - 310+ - Eaton - Trip Unit
    Eaton Cutler-Hammer
    Save $120
    Sale
    KES3125LSG - Eaton - Trip Unit
    KES3125LSG - 310+ - Eaton - Trip Unit
    Eaton Cutler-Hammer
    Save $154
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