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
    Sale
    HKD3200 - Eaton - Molded Case Circuit Breaker
    HKD3200 - Eaton - Molded Case Circuit Breaker
    Eaton Cutler-Hammer
    Save $1,452
    Sale
    EGH3030FFG - Eaton - Molded Case Circuit Breaker
    EGH3030FFG - Eaton - Molded Case Circuit Breaker
    Eaton Cutler-Hammer
    Save $204
    CN35GN3AB - Eaton - Magnetic Contactor
    CN35GN3AB - Eaton - Magnetic Contactor
    Eaton Cutler-Hammer
    Sale
    HJL36080 - Square D - Molded Case Circuit Breaker
    HJL36080 - Square D - Molded Case Circuit Breaker
    Schneider Electric
    Save $1,589.01
    Limited availability
    AN16DN0BB - Eaton - Electric Motor Starter
    Eaton Cutler-Hammer
    Sale
    EDB3150L - Eaton - Molded Case Circuit Breaker
    Eaton Cutler-Hammer
    Save $303
    Sale
    TEYH3040B - GE - Molded Case Circuit Breaker
    TEYH3040B - GE - Molded Case Circuit Breaker
    GE
    Save $114
    HF324NR - Siemens 200 Amp 3 Pole 240 Volt Disconnect Safety Switches
    HF324NR - Siemens - 200 Amp Disconnect Safety Switches
    Siemens / ITE
    Sale
    PJA36120U41A - Square D 1200 Amp 3 Pole 600 Volt Plug-In Circuit Breaker
    PJA36120U41A - Square D - Molded Case Circuit Breaker
    Schneider Electric
    Save $16,090.01
    Sale
    LDA36400U31X - Square D 400 Amp 3 Pole 600 Volt Molded Case Circuit Breaker
    LDA36400U31X - Square D - Molded Case Circuit Breaker
    Schneider Electric
    Save $3,312.01
    Sale
    JJL36250U33X - Square D 250 Amp 3 Pole 600 Volt Molded Case Circuit Breaker
    JJL36250U33X - Square D - Molded Case Circuit Breaker
    Schneider Electric
    Save $3,727.01
    Sale
    HJL36125 - Square D 125 Amp 3 Pole 600 Volt Molded Case Circuit Breaker
    HJL36125 - Square D - Molded Case Circuit Breaker
    Schneider Electric
    Save $4,199.01
    Sale
    LD3400 - Eaton - Molded Case Circuit Breaker
    LD3400 - Eaton - Molded Case Circuit Breaker
    Eaton Cutler-Hammer
    Save $862
    BGA36090 - Square D 90 Amp 3 Pole 600 Volt Molded Case Circuit Breaker
    BGA36090 - Square D - Molded Case Circuit Breaker
    Schneider Electric
    Sale
    JJL36250M75 - Square D - Molded Case Circuit Breaker
    JJL36250M75 - Square D - Molded Case Circuit Breaker
    Schneider Electric
    Save $1,295.01
    Sale
    SGLC3604L3XX - GE 400 Amp 3 Pole 600 Volt Bolt-On Molded Case Circuit Breaker
    SGLC3604L3XX - GE - Molded Case Circuit Breaker
    GE
    Save $8,409.01
    Sale
    HGB3B040B - Siemens 40 Amp 3 Pole 600 Volt Bolt-On Molded Case Circuit Breaker
    HGB3B040B - Siemens - Molded Case Circuit Breaker
    Siemens / ITE
    Save $152
    Limited availability
    GNF321R - Siemens 30 Amp 3 Pole 240 Volt General Duty Safety Switch
    GNF321R - Siemens - 30 Amp General Duty Safety Switch
    Siemens / ITE
    Sale
    LGB3B080B - Siemens 80 Amp 3 Pole 600 Volt Bolt-On Molded Case Circuit Breaker
    LGB3B080B - Siemens - Molded Case Circuit Breaker
    Siemens / ITE
    Save $1,716.01
    Sale
    JGL36225 - Square D - Molded Case Circuit Breaker
    JGL36225 - Square D - Molded Case Circuit Breaker
    Schneider Electric
    Save $1,219.01
    Sale
    HDL36070 - Square D 70 Amp 3 Pole 600 Volt Molded Case Circuit Breaker
    HDL36070 - Square D - Molded Case Circuit Breaker
    Schneider Electric
    Save $778.01
    Sale
    HGA36090 - Square D 90 Amp 3 Pole 600 Volt Molded Case Circuit Breaker
    HGA36090 - Square D - Molded Case Circuit Breaker
    Schneider Electric
    Save $1,094.01
    Sale
    EDB36050 - Square D 50 Amp 3 Pole 600 Volt Bolt-On Molded Case Circuit Breaker
    EDB36050 - Square D - Molded Case Circuit Breaker
    Schneider Electric
    Save $269.01
    Sale
    FA36015 - Square D 15 Amp 3 Pole 600 Volt Plug-In Molded Case Circuit Breaker
    FA36015 - Square D - Molded Case Circuit Breaker
    Schneider Electric
    Save $565.21
    Sale
    FA36090 - Square D 90 Amp 3 Pole 600 Volt Plug-In Molded Case Circuit Breaker
    FA36090 - Square D - Molded Case Circuit Breaker
    Schneider Electric
    Save $735.61
    Sale
    FAL36070 - Square D 70 Amp 3 Pole 600 Volt Lug Molded Case Circuit Breaker
    FAL36070 - Square D - Molded Case Circuit Breaker
    Schneider Electric
    Save $1,762.01
    Sale
    FH36070 - Square D 70 Amp 3 Pole 600 Volt Molded Case Circuit Breaker
    FH36070 - Square D - Molded Case Circuit Breaker
    Schneider Electric
    Save $1,271.41
    Sale
    HLA36020 - Square D - Molded Case Circuit Breaker
    HLA36020 - Square D - Molded Case Circuit Breaker
    Schneider Electric
    Save $2,225.01
    Sale
    HLA36100 - Square D - Molded Case Circuit Breaker
    HLA36100 - Square D - Molded Case Circuit Breaker
    Schneider Electric
    Save $2,403.01
    Sale
    HLL36015 - Square D - Molded Case Circuit Breaker
    HLL36015 - Square D - Molded Case Circuit Breaker
    Schneider Electric
    Save $2,244.01
    Sale
    LA36225 - Square D - Molded Case Circuit Breaker
    LA36225 - Square D - Molded Case Circuit Breaker
    Schneider Electric
    Save $3,549.01
    Sale
    MGL36500 - Square D 500 Amp 3 Pole 600 Volt Solid State Molded Case Circuit Breaker
    MGL36500 - Square D - Molded Case Circuit Breaker
    Schneider Electric
    Save $4,200.01
    Sale
    MJA36700 - Square D 700 Amp 3 Pole 600 Volt Plug-In Molded Case Circuit Breaker
    MJA36700 - Square D - Molded Case Circuit Breaker
    Schneider Electric
    Save $9,030.01
    3TA401LDK - Eaton - Circuit Breaker Lug Terminals
    3TA401LDK - Eaton - Lug Terminal
    Eaton Cutler-Hammer
    Sale
    BJ3175 - Eaton - Main Circuit Breaker
    Eaton Cutler-Hammer
    Save $530
    Sale
    BJ3200 - Eaton - Plug-In Molded Case Circuit Breaker
    BJ3200 - Eaton - Main Circuit Breaker
    Eaton Cutler-Hammer
    Save $510
    Limited availability
    CH345 - Eaton - 45 Amp Circuit Breaker
    Eaton Cutler-Hammer
    Save $282.01
    Limited availability
    CHB350 - Eaton Cutler-Hammer 50 Amp 3 Pole 240 Volt Bolt-On Circuit Breaker
    CHB350 - Eaton - 50 Amp Circuit Breaker
    Eaton Cutler-Hammer
    Save $4.01
    Sale
    ED3100L - Eaton - Molded Case Circuit Breaker
    Eaton Cutler-Hammer
    Save $115
    Sale
    ED3150L - Eaton - Molded Case Circuit Breaker
    Eaton Cutler-Hammer
    Save $93
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