3 Pole Breakers

4551 products

    Save on 3 pole, 3 phase circuit breakers. Free shipping on orders over $49. Easy returns. 1 year warranty.
    4551 products
    Limited availability
    BRH370 - Eaton Cutler-Hammer 70 Amp 3 Pole 240 Volt Plug-In Molded Case Circuit Breaker
    BRH370 - Eaton - 70 Amp Molded Case Circuit Breaker
    Eaton Cutler-Hammer
    Sale
    FA32050 - Square D 50 Amp 3 Pole 240 Volt Plug-In Molded Case Circuit Breaker
    FA32050 - Square D - 50 Amp Molded Case Circuit Breaker
    Schneider Electric
    Save $301.41
    Limited availability
    DH363FGK - Eaton - Disconnect and Safety Switchs
    DH363FGK - Eaton - Disconnect and Safety Switch
    Eaton Cutler-Hammer
    Save $173
    AE16ENS0AC - Eaton - Motor Starter
    Eaton Cutler-Hammer
    Sale
    QOB320EPD - Square D - 20 Amp 30 mA Ground Fault (GFCI) Breaker
    Schneider Electric
    Save $708.01
    Sale
    HJL36030M71 - Square D 30 Amp 3 Pole 600 Volt Feed Thru Molded Case Circuit Breaker
    HJL36030M71 - Square D - 30 Amp Molded Case Circuit Breaker
    Schneider Electric
    Save $623.01
    Sale
    THN3361SS316 - General Electrics - Disconnect
    THN3361SS - GE 30 Amp Disconnect and Safety Switch
    GE
    Save $592.01
    Limited availability
    DH365FGK - Eaton - Disconnect and Safety Switch
    DH365FGK - Eaton - Disconnect and Safety Switch
    Eaton Cutler-Hammer
    Save $496
    Sale
    MGP36800 - Square D 800 Amp 3 Pole 600 Volt Molded Case Circuit Breaker
    MGP36800 - Square D - Molded Case Circuit Breaker
    Schneider Electric
    Save $6,341.01
    Sale
    BJA36035 - Square D 35 Amp 3 Pole 600 Volt Molded Case Circuit Breaker
    BJA36035 - Square D - Molded Case Circuit Breaker
    Schneider Electric
    Save $928.01
    Sale
    BDA34125Y - Square D 125 Amp 3 Pole 480 Volt Molded Case Circuit Breaker
    BDA34125Y - Square D - Molded Case Circuit Breaker
    Schneider Electric
    Save $535.01
    Sale
    JGA36250U33X - Square D 250 Amp 3 Pole 600 Volt Molded Case Circuit Breaker
    JGA36250U33X - Square D - Molded Case Circuit Breakers
    Schneider Electric
    Save $2,705.01
    Sale
    JGA36250U31X - Square D 250 Amp 3 Pole 600 Volt Molded Case Circuit Breaker
    JGA36250U31X - Square D - Molded Case Circuit Breakers
    Schneider Electric
    Save $2,226.01
    Sale
    HQR23B225 - Siemens - Molded Case Circuit Breaker
    HQR23B225 - Siemens - Molded Case Circuit Breaker
    Siemens/ITE
    Save $3,176.01
    Limited availability
    H364NRB - Square D 200 Amp 3 Pole 600 Volt Disconnect and Safety Switches
    H364RB - Square D - Disconnect and Safety Switch
    Schneider Electric
    Save $1,369.01
    Sale
    CE55NN3A - Eaton - Magnetic Contactor
    CE55NN3A - Eaton - Magnetic Contactor
    Eaton Cutler-Hammer
    Save $600
    Sale
    JGE3150FAG - Eaton - Molded Case Circuit Breaker
    JGE3150FAG - Eaton - Molded Case Circuit Breaker
    Eaton Cutler-Hammer
    Save $188
    Sale
    HMCP015E0 - Eaton - Molded Case Circuit Breaker
    HMCP015E0 - Eaton - Molded Case Circuit Breaker
    Eaton Cutler-Hammer
    Save $24
    Sale
    BRH340 - Eaton Cutler-Hammer 40 Amp 3 Pole 240 Volt Molded Case Circuit Breakers
    BRH340 - Eaton - 40 Amp Molded Case Circuit Breakers
    Eaton Cutler-Hammer
    Save $643.01
    Sale
    EGE3035FFG - Eaton - Molded Case Circuit Breaker
    EGE3035FFG - Eaton - Molded Case Circuit Breaker
    Eaton Cutler-Hammer
    Save $103
    Sale
    LJA36600U44X - Square D - Molded Case Circuit Breakers
    Schneider Electric
    Save $8,764.01
    Sale
    TQD32225ST1 - GE - Molded Case Circuit Breaker
    TQD32225ST1 - GE - Molded Case Circuit Breaker
    GE
    Save $884.01
    Sale
    CQD315 - Siemens - Molded Case Circuit Breaker
    CQD315 - Siemens - Molded Case Circuit Breaker
    Siemens / ITE
    Save $971.01
    Sale
    LGE3600FAG - Eaton - Molded Case Circuit Breaker
    LGE3600FAG - Eaton - Molded Case Circuit Breaker
    Eaton Cutler-Hammer
    Save $771
    C306NN3 - Eaton - Overload Relay
    C306NN3 - Eaton - Overload Relay
    Eaton Cutler-Hammer
    Sale
    PJA36100U41A - Square D 1000 Amp 3 Pole 600 Volt Molded Case Circuit Breaker
    PJA36100U41A - Square D - Molded Case Circuit Breaker
    Schneider Electric
    Save $15,672.01
    Sale
    FBV36TE100RV - GE 100 Amp 3 Pole 600 Volt Bolt-On Molded Case Circuit Breaker
    FBV36TE100RV - GE - Molded Case Circuit Breaker
    GE
    Save $931.01
    Sale
    FBN36TE060RV - GE 60 Amp 3 Pole 600 Volt Bolt-On Molded Case Circuit Breaker
    FBN36TE060RV - GE - Molded Case Circuit Breaker
    GE
    Save $870.01
    Sale
    FBN36TE035RV - GE 35 Amp 3 Pole 600 Volt Bolt-On Molded Case Circuit Breaker
    FBN36TE035RV - GE - Molded Case Circuit Breaker
    GE
    Save $1,009.01
    Sale
    GD3070 - Eaton - Molded Case Circuit Breaker
    GD3070 - Eaton - Molded Case Circuit Breaker
    Eaton Cutler-Hammer
    Save $166
    Sale
    TEYH3090B - GE - Molded Case Circuit Breaker
    TEYH3090B - GE - Molded Case Circuit Breaker
    GE
    Save $117
    Sale
    TEYH3080B - GE - Molded Case Circuit Breaker
    TEYH3080B - GE - Molded Case Circuit Breaker
    GE
    Save $232
    Sale
    GNF324R - Siemens 200 Amp 3 Pole 240 Volt Disconnect Safety Switches
    GNF324R - Siemens - 200 Amp Disconnect Safety Switches
    Siemens / ITE
    Save $2,262.01
    Sale
    HU365 - Square D 400 Amp 3 Pole 600 Volt Disconnect and Safety Switches
    HU365 - Square D - Disconnect and Safety Switches
    Schneider Electric
    Save $1,439.01
    HED43B125L - Siemens - Molded Case Circuit Breaker
    HED43B125L - Siemens - Molded Case Circuit Breaker
    Siemens/ITE
    Limited availability
    SKLC3608L3XX - General Electric 800 Amp 3 Pole 600 Volt Bolt-On Molded Case Circuit Breaker
    SKLC3608L3XX - GE - Molded Case Circuit Breaker
    GE
    Save $9,862.01
    CR306F002 - General Electric 135 Amp 3 Pole 600 Volt Non-Reversing Starter
    CR306F002 - General Electric 135 Amp Non-Reversing Starter
    GE
    Sale
    KES3250LSI - Eaton - Trip Unit
    KES3250LSI - 310+ - Eaton - Trip Unit
    Eaton Cutler-Hammer
    Save $115
    Sale
    KES3250LS - Eaton - Trip Unit
    KES3250LS - 310+ - Eaton - Trip Unit
    Eaton Cutler-Hammer
    Save $97
    Sale
    KDB3250 - Eaton - Molded Case Circuit Breaker
    KDB3250 - Eaton - Molded Case Circuit Breaker
    Eaton Cutler-Hammer
    Save $178
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