3 Pole Breakers

4552 products

    Save on 3 pole, 3 phase circuit breakers. Free shipping on orders over $49. Easy returns. 1 year warranty.
    4552 products
    Sale
    XTCE050D00B - Eaton Cutler-Hammer 50 Amp 3 Pole 600 Volt Magnetic Contactor
    XTCE050D00B - Eaton - 50 Amp Magnetic Contactor
    Eaton Cutler-Hammer
    Save $191.01
    EB3030 - Eaton - 30 Amp Molded Case Circuit Breaker
    Eaton Cutler-Hammer
    C25DNF350T - Eaton Cutler-Hammer 50 Amp 3 Pole 600 Volt Magnetic Contactor
    C25DNF350T - Eaton - 50 Amp Magnetic Contactor
    Eaton Cutler-Hammer
    Sale
    CE15CN3TB - Eaton Cutler-Hammer 12 Amp 3 Pole 600 Volt Magnetic Contactor
    CE15CN3TB - Eaton - 12 Amp Magnetic Contactor
    Eaton Cutler-Hammer
    Save $111.01
    Limited availability
    XTCE065D00E - Eaton - Magnetic Contactor
    XTCE065D00E - Eaton - Magnetic Contactor
    Eaton Cutler-Hammer
    Save $235.01
    Sale
    C25FNF360T - Eaton - Magnetic Contactor
    C25FNF360T - Eaton - Magnetic Contactor
    Eaton Cutler-Hammer
    Save $500.76
    Limited availability
    GHC3020 - Eaton - Molded Case Circuit Breaker
    GHC3020 - Eaton - Molded Case Circuit Breaker
    Eaton Cutler-Hammer
    Save $72
    DH361FRK - Eaton - Disconnect and Safety Switch
    DH361FRK - Eaton - Disconnect and Safety Switch
    Eaton Cutler-Hammer
    Limited availability
    BR390ST - Eaton Cutler-Hammer 90 Amp 3 Pole 240 Volt Plug-In Molded Case Circuit Breaker
    BR390ST - Eaton - 90 Amp Molded Case Circuit Breaker
    Eaton Cutler-Hammer
    Save $704.01
    Limited availability
    BR380ST - Eaton Cutler-Hammer 80 Amp 3 Pole 240 Volt Plug-In Molded Case Circuit Breaker
    BR380ST - Eaton - 80 Amp Molded Case Circuit Breaker
    Eaton Cutler-Hammer
    Save $801.01
    Sale
    CHB390 - Eaton - 90 Amp Molded Case Circuit Breaker
    Eaton Cutler-Hammer
    Save $216
    C25FNF375A - Eaton - Magnetic Contactor
    C25FNF375A - Eaton - Magnetic Contactor
    Eaton Cutler-Hammer
    Sale
    FA32030 - Square D - 30 Amp Molded Case Circuit Breaker
    Schneider Electric
    Save $391.41
    Sale
    FA32015 - Square D - 15 Amp Molded Case Circuit Breaker
    Schneider Electric
    Save $412.41
    Sale
    8903LG30V02 - Square D 30 Amp 3 Pole 600 Volt Magnetic Contactor
    8903LG30V02 - Square D - 30 Amp Magnetic Contactor
    Schneider Electric
    Save $137.51
    8536SCO3V02H20S - Square D 27 Amp 3 Pole 600 Volt Molded Case Circuit Breaker
    8536SCO3V02H20S - Square D - Molded Case Circuit Breaker
    Schneider Electric
    Q1L330 - Square D - 30 Amp Molded Case Circuit Breaker
    Schneider Electric
    Sale
    GHC3070 - Eaton - Molded Case Circuit Breaker
    GHC3070 - Eaton - Molded Case Circuit Breaker
    Eaton Cutler-Hammer
    Save $272
    8536SBG2V02H30S - Square D 18 Amp 3 Pole 600 Volt Molded Case Circuit Breaker
    8536SBG2V02H30S - Square D - Molded Case Circuit Breaker
    Schneider Electric
    AE16ENS0AC - Eaton - Motor Starter
    Eaton Cutler-Hammer
    Sale
    QHB325 - Square D 25 Amp 3 Pole 240 Volt Bolt-On Molded Case Circuit Breaker
    QHB325 - Square D - 25 Amp Molded Case Circuit Breaker
    Schneider Electric
    Save $322.01
    FAL34000M - Square D - 100 Amp Molded Case Circuit Breaker
    Schneider Electric
    Limited availability
    DH323NGK - Eaton - Disconnect and Safety Switchs
    DH323NGK - Eaton - Disconnect and Safety Switch
    Eaton Cutler-Hammer
    Save $109
    E43B090 - Siemens - 90 Amp Molded Case Circuit Breaker
    Siemens/ITE
    Q2L3100 - Square D - 100 Amp Molded Case Circuit Breaker
    Schneider Electric
    AE16FNS0AC - Eaton - 32 Amp Magnetic Contactor
    Eaton Cutler-Hammer
    Sale
    HGG3B100L - Siemens - 100 Amp Electric Motor Starter
    Siemens/ITE
    Save $1,730.01
    Sale
    HGG3B090L - Siemens - 90 Amp Molded Case Circuit Breaker
    Siemens/ITE
    Save $1,848.01
    Sale
    HGG3B080L - Siemens - 80 Amp Molded Case Circuit Breaker
    Siemens/ITE
    Save $1,848.01
    Limited availability
    HDL36020AA - Square D 20 Amp 3 Pole 600 Volt Feed Thru Circuit Breaker Mounting Hardware
    HDL36020AA - Square D - 20 Amp Mounting Hardware
    Schneider Electric
    Save $671.01
    B380HH00S01 - Siemens - 80 Amp Molded Case Circuit Breaker
    Siemens/ITE
    Sale
    8536SCG3V02H30S - Square D 27 Amp 3 Pole 600 Volt Molded Case Circuit Breaker
    8536SCG3V02H30S - Square D - Molded Case Circuit Breaker
    Schneider Electric
    Save $32.01
    Sale
    EGB3040FFB - Eaton - Molded Case Circuit Breaker
    EGB3040FFB - Eaton - Molded Case Circuit Breaker
    Eaton Cutler-Hammer
    Save $127
    HED43B015L - Siemens 15 Amp 3 Pole 480 Volt Feed Thru Low Voltage Fuse
    HED43B015L - Siemens 15 Amp 3 Pole 480 Volt Feed Thru Low Voltage Fuse
    HED43B015L - Siemens - Molded Case Circuit Breaker
    Siemens/ITE
    HED43B040L - Siemens 40 Amp 3 Pole 480 Volt Feed Thru Molded Case Circuit Breaker
    HED43B040L - Siemens - 40 Amp Molded Case Circuit Breaker
    Siemens/ITE
    Sale
    EGE3045FFG - Eaton - Molded Case Circuit Breaker
    EGE3045FFG - Eaton - Molded Case Circuit Breaker
    Eaton Cutler-Hammer
    Save $106
    Sale
    BDA34040Y - Square D 40 Amp 3 Pole 480 Volt Plug-In Molded Case Circuit Breaker
    BDA34040Y - Square D - 40 Amp Molded Case Circuit Breaker
    Schneider Electric
    Save $444.01
    HED43B045L - Siemens 45 Amp 3 Pole 480 Volt Feed Thru Molded Case Circuit Breaker
    HED43B045L - Siemens - 45 Amp Molded Case Circuit Breaker
    Siemens/ITE
    HED43B035L - Siemens 35 Amp 3 Pole 480 Volt Feed Thru Molded Case Circuit Breaker
    HED43B035L - Siemens - 35 Amp Molded Case Circuit Breaker
    Siemens/ITE
    V7B3212R - Siemens - 60 Amp Molded Case Circuit Breaker
    Siemens/ITE
    Recently viewed