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
    HKD3250 - Eaton - Molded Case Circuit Breaker
    HKD3250 - Eaton - Molded Case Circuit Breaker
    Eaton Cutler-Hammer
    Save $1,394.01
    BGA36025 - Square D 25 Amp 3 Pole 600 Volt Molded Case Circuit Breaker
    BGA36025 - Square D - Molded Case Circuit Breaker
    Schneider Electric
    AEE36 - Appleton - 60/100 Amp 1" Aluminum Mounting Box for Powertite Series Receptacles
    AEE36 - Appleton - Receptacle
    Appleton
    Sale
    QOB315GFI - Square D - 15 Amp GFCI Circuit Breaker
    Schneider Electric
    Save $219.01
    Sale
    PJL36120U44A - Square D - Molded Case Circuit Breaker
    PJL36120U44A - Square D - Molded Case Circuit Breaker
    Schneider Electric
    Save $16,855.01
    Sale
    HMCP400Y5C - Eaton - Molded Case Circuit Breaker
    HMCP400Y5C - Eaton - Molded Case Circuit Breaker
    Eaton Cutler-Hammer
    Save $75
    SGLC3604L4XX - GE 400 Amp 3 Pole 600 Volt Bolt-On Molded Case Circuit Breaker
    SGLC3604L4XX - GE - Molded Case Circuit Breaker
    GE
    Sale
    HLXD63B500 - Siemens - Molded Case Circuit Breaker
    HLXD63B500 - Siemens - Molded Case Circuit Breaker
    Siemens/ITE
    Save $14,979.01
    Sale
    HGB3B060B - Siemens 60 Amp 3 Pole 600 Volt Bolt-On Molded Case Circuit Breaker
    HGB3B060B - Siemens - Molded Case Circuit Breaker
    Siemens / ITE
    Save $198
    Sale
    HGB3B030B - Siemens 30 Amp 3 Pole 600 Volt Bolt-On Molded Case Circuit Breaker
    HGB3B030B - Siemens - Molded Case Circuit Breaker
    Siemens / ITE
    Save $202
    31074-400-57 - Square D 100 Amp 3 Pole 480 Volt Magnetic Coil
    31074-400-57 - Square D - 100 Amp Magnetic Coil
    Schneider Electric
    Sale
    EDB36015 - Square D 15 Amp 3 Pole 600 Volt Bolt-On Molded Case Circuit Breaker
    EDB36015 - Square D - Molded Case Circuit Breaker
    Schneider Electric
    Save $269.01
    Limited availability
    QDL32250 - Square D 250 Amp 3 Pole 240 Volt PowerPact Q Molded Case Circuit Breaker
    QDL32250 - Square D - Molded Case Circuit Breaker
    Schneider Electric
    Save $1,692.01
    Sale
    JGA36150 - Square D - Molded Case Circuit Breaker
    JGA36150 - Square D - Molded Case Circuit Breaker
    Schneider Electric
    Save $1,014.51
    Sale
    JGL36150 - Square D - Molded Case Circuit Breaker
    JGL36150 - Square D - Molded Case Circuit Breaker
    Schneider Electric
    Save $847.01
    Sale
    HDA36080 - Square D 80 Amp 3 Pole 600 Volt Plug-In Molded Case Circuit Breaker
    HDA36080 - Square D - Molded Case Circuit Breaker
    Schneider Electric
    Save $761.01
    Sale
    HGA36050 - Square D 50 Amp 3 Pole 600 Volt Molded Case Circuit Breaker
    HGA36050 - Square D - Molded Case Circuit Breaker
    Schneider Electric
    Save $1,000.01
    Sale
    EDB36020 - Square D 20 Amp 3 Pole 600 Volt Bolt-On Molded Case Circuit Breaker
    EDB36020 - Square D - Molded Case Circuit Breaker
    Schneider Electric
    Save $269.01
    Sale
    LA36250 - Square D - Molded Case Circuit Breaker
    LA36250 - Square D - Molded Case Circuit Breaker
    Schneider Electric
    Save $3,549.01
    Sale
    LAL36350 - Square D - Molded Case Circuit Breaker
    LAL36350 - Square D - Molded Case Circuit Breaker
    Schneider Electric
    Save $3,200.01
    Sale
    MJA36600 - Square D 600 Amp 3 Pole 600 Volt Plug-In Molded Case Circuit Breaker
    MJA36600 - Square D - Molded Case Circuit Breaker
    Schneider Electric
    Save $6,841.01
    Sale
    BAB3015HS - Eaton - 15 Amp Shunt Trip Circuit Breaker
    Eaton Cutler-Hammer
    Save $819.75
    Sale
    EHD3070L - Eaton - Molded Case Circuit Breaker
    EHD3070L - Eaton - Molded Case Circuit Breaker
    Eaton Cutler-Hammer
    Save $91
    Sale
    HFD3025L - Eaton - Molded Case Circuit Breaker
    HFD3025L - Eaton - Molded Case Circuit Breaker
    Eaton Cutler-Hammer
    Save $1,957.32
    Sale
    JT3250T - Eaton - Trip Unit
    JT3250T - Eaton - Trip Unit
    Eaton Cutler-Hammer
    Save $55
    Sale
    LFD3070R - Eaton - Circuit Breaker
    LFD3070R - Eaton - Current Limiter
    Eaton Cutler-Hammer
    Save $291
    MT3800T - Eaton - Trip Unit
    MT3800T - Eaton - Trip Unit
    Eaton Cutler-Hammer
    Limited availability
    QBHW3045H - Eaton Cutler-Hammer 45 Amp 3 Pole 240 Volt Molded Case Circuit Breaker
    QBHW3045H - Eaton - 45 Amp Circuit Breaker
    Eaton Cutler-Hammer
    Save $449.01
    Sale
    TED134015WL - GE 15 Amp 3 Pole 480 Volt Molded Case Circuit Breaker General Electric Lug
    TED134015WL - GE - Molded Case Circuit Breaker
    GE
    Save $519.01
    B39000S01 - Siemens - 90 Amp Shunt Trip Circuit Breaker
    Siemens / ITE
    LXD63B450 - Siemens - Molded Case Circuit Breaker
    Siemens / ITE
    Q310000S01 - Siemens 100 Amp 3 Pole 240 Volt Molded Case Circuit Breaker
    Q310000S01 - Siemens - 100 Amp Molded Case Circuit Breaker
    Siemens / ITE
    Sale
    Q3100H - Siemens 100 Amp 3 Pole 240 Volt Molded Case Circuit Breaker
    Q3100H - Siemens - 100 Amp 22kA Circuit Breaker
    Siemens / ITE
    Save $1,110.01
    APJ10377 - Crouse-Hinds 100 Amp 3 Pole 600 Volt Crouse-Hinds Arktite AP Plug
    APJ10377 - Crouse-Hinds - Plug
    Crouse-Hinds
    APJ3385 - Crouse-Hinds 30 Amp 3 Pole 600 Volt Circuit Breaking Plug
    APJ3385 - Crouse-Hinds - Plug
    Crouse-Hinds
    APJ6385 - Crouse-Hinds 60 Amp 3 Pole 600 Volt Circuit Breaking Plug
    APJ6385 - Crouse-Hinds - Plug
    Crouse-Hinds
    LXD63B600H - Siemens - Molded Case Circuit Breaker
    Siemens / ITE
    Sale
    NEB3B020B - Siemens - Molded Case Circuit Breaker
    NEB3B020B - Siemens - Molded Case Circuit Breaker
    Siemens / ITE
    Save $751
    Sale
    JXD63B350 - Siemens - Molded Case Circuit Breaker
    Siemens/ITE
    Save $1,619.84
    Sale
    HFXD63B250 - Siemens - Molded Case Circuit Breaker
    HFXD63B250 - Siemens - Molded Case Circuit Breaker
    Siemens/ITE
    Save $397
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