Molded Case Circuit Breakers

8696 products

    Shop our wide selection molded case (MCCB) circuit breakers. 
    8696 products
    Sale
    FIL36060 - Square D - 60 Amp Molded Case Circuit Breaker
    Schneider Electric
    Save $1,004.72
    Sale
    EJB34110 - Square D 110 Amp 3 Pole 480 Volt Bolt-On Molded Case Circuit Breaker
    EJB34110 - Square D - 110 Amp Molded Case Circuit Breaker
    Schneider Electric
    Save $2,429.01
    Sale
    CHH3200H4X - Eaton - 200 Amp Molded Case Circuit Breaker
    Eaton Cutler-Hammer
    Save $542
    Sale
    CHH3100 - Eaton - 100 Amp Molded Case Circuit Breaker
    Eaton Cutler-Hammer
    Save $147
    MHL3670035DC - Square D - Molded Case Circuit Breaker
    Schneider Electric
    Sale
    LAL26125 - Square D 125 Amp 2 Pole 600 Volt Feed Thru Molded Case Circuit Breaker
    LAL26125 - Square D - 125 Amp Molded Case Circuit Breaker
    Schneider Electric
    Save $2,845.01
    KAL36125WB - Square D - 125 Amp Molded Case Circuit Breaker
    Schneider Electric
    Sale
    FIL36070 - Square D - 70 Amp Molded Case Circuit Breaker
    Schneider Electric
    Save $1,255.85
    Sale
    HFB3125L - Eaton - 125 Amp Molded Case Circuit Breaker
    Eaton Cutler-Hammer
    Save $289
    Sale
    FIL36080 - Square D - 80 Amp Molded Case Circuit Breaker
    Schneider Electric
    Save $2,268.01
    TFJ236110WL - GE 110 Amp Molded Case Circuit Breaker
    GE
    EJB34015LH - Square D - 15 Amp Molded Case Circuit Breaker
    Schneider Electric
    Sale
    HGA36100U44X - Square D 100 Amp 3 Pole 600 Volt Plug-In Molded Case Circuit Breaker
    HGA36100U44X - Square D - Molded Case Circuit Breaker
    Schneider Electric
    Save $814.13
    CFD63B090 - Siemens - 90 Amp Molded Case Circuit Breaker
    Siemens/ITE
    Sale
    LGN36400U31X - Square D 400 Amp 3 Pole 600 Volt Plug-In Molded Case Circuit Breaker
    LGN36400U31X - Square D - Molded Case Circuit Breaker
    Schneider Electric
    Save $5,554.01
    NJL632150 - Federal Pacific - Molded Case Circuit Breaker
    Federal Pacific
    NM632225 - Federal Pacific - Molded Case Circuit Breaker
    Federal Pacific
    MA3800NW - Westinghouse - Molded Case Circuit Breaker
    Westinghouse
    QPHW1020 - Eaton Cutler-Hammer 20 Amp 1 Pole 240 Volt Plug-In Molded Case Circuit Breaker
    QPHW1020 - Eaton - 20 Amp Molded Case Circuit Breaker
    Eaton Cutler-Hammer
    Sale
    BRCAF115QN - Eaton Cutler-Hammer 15 Amp 1 Pole 120 Volt Plug-In Molded Case Circuit Breaker
    BRCAF115QN - Eaton - 15 Amp Molded Case Circuit Breaker
    Eaton Cutler-Hammer
    Save $326.01
    Sale
    BRC115AF - Eaton Cutler-Hammer 15 Amp 1 Pole 120 Volt Plug-In Molded Case Circuit Breaker
    BRC115AF - Eaton - 15 Amp Molded Case Circuit Breaker
    Eaton Cutler-Hammer
    Save $293.01
    QHPX1020 - Eaton Cutler-Hammer 20 Amp 1 Pole 240 Volt Plug-In Molded Case Circuit Breaker
    QHPX1020 - Eaton - 20 Amp Molded Case Circuit Breaker
    Eaton Cutler-Hammer
    Sale
    CH310 - Eaton Cutler-Hammer 10 Amp 3 Pole 240 Volt Plug-In Molded Case Circuit Breaker
    CH310 - Eaton - 10 Amp Molded Case Circuit Breaker
    Eaton Cutler-Hammer
    Save $344.01
    QCFH1015 - Eaton Cutler-Hammer 15 Amp 1 Pole 240 Volt Feed Thru Molded Case Circuit Breaker
    QCFH1015 - Eaton - 15 Amp Molded Case Circuit Breaker
    Eaton Cutler-Hammer
    Sale
    QC1035 - Eaton Cutler-Hammer 35 Amp 1 Pole 240 Volt Feed Thru Molded Case Circuit Breaker
    QC1035 - Eaton - 35 Amp Molded Case Circuit Breaker
    Eaton Cutler-Hammer
    Save $92.81
    CHP120 - Eaton Cutler-Hammer 20 Amp 1 Pole 120 Volt Plug-In Molded Case Circuit Breaker
    CHP120 - Eaton - 20 Amp Molded Case Circuit Breaker
    Eaton Cutler-Hammer
    Limited availability
    QC2015H - Eaton Cutler-Hammer 15 Amp 2 Pole 240 Volt Feed Thru Molded Case Circuit Breaker
    QC2015H - Eaton - 15 Amp Molded Case Circuit Breaker
    Eaton Cutler-Hammer
    Save $92
    MP325 - Siemens 25 Amp 3 Pole 240 Volt Plug-In Molded Case Circuit Breaker
    MP325 - Siemens - 25 Amp Molded Case Circuit Breaker
    Siemens/ITE
    Sale
    MP22015 - Siemens 20 Amp 4 Pole 240 Volt Plug-In Molded Case Circuit Breaker
    MP22015 - Siemens - 20 Amp Molded Case Circuit Breaker
    Siemens/ITE
    Save $251.01
    TXQB1130 - GE 30 Amp 1 Pole 120 Volt Bolt-On Molded Case Circuit Breaker
    TXQB1130 - GE 30 Amp Molded Case Circuit Breaker
    GE
    TXQB1115 - GE 15 Amp 1 Pole 120 Volt Bolt-On Molded Case Circuit Breaker
    TXQB1115 - GE 15 Amp Molded Case Circuit Breaker
    GE
    Sale
    MP22020 - Siemens 20 Amp 4 Pole 240 Volt Plug-In Molded Case Circuit Breaker
    MP22020 - Siemens - 20 Amp Molded Case Circuit Breaker
    Siemens/ITE
    Save $253.01
    Sale
    MP215215CT2 - Siemens - 15 Amp Molded Case Circuit Breaker
    MP215215CT2 - Siemens - 15 Amp Molded Case Circuit Breaker
    MP215215CT2 - Siemens - 15 Amp Molded Case Circuit Breaker
    Siemens/ITE
    Save $224.01
    Sale
    MP21515 - Siemens 15 Amp 4 Pole 240 Volt Plug-In Molded Case Circuit Breaker
    MP21515 - Siemens - 15 Amp Molded Case Circuit Breaker
    Siemens/ITE
    Save $248.01
    5SY4206-7 - Siemens - 6 Amp Molded Case Circuit Breaker
    Siemens/ITE
    Sale
    QA120AFCWG - Siemens - 20 Amp Molded Case Circuit Breaker
    Siemens/ITE
    Save $379.01
    P215 - Siemens - 15 Amp Molded Case Circuit Breaker
    Siemens
    QF130 - Siemens - 30 Amp Molded Case Circuit Breaker
    Siemens/ITE
    QF115 - Siemens 15 Amp 1 Pole 120 Volt Plug-In Molded Case Circuit Breaker
    QF115 - Siemens - 15 Amp Molded Case Circuit Breaker
    Siemens/ITE
    B115DFHH - Siemens - 15 Amp Molded Case Circuit Breaker
    Siemens/ITE
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