Circuit Breakers

444 products

    Shop our wide selection of Siemens, GE, Eaton Cutler-Hammer, Square D circuit breakers and more.
    444 products
    BQ3B03000S01 - Siemens 30 Amp 3 Pole 240 Volt Bolt-On Molded Case Circuit Breaker
    BQ3B03000S01 - Siemens - 30 Amp Shunt Trip Circuit Breaker
    Bolt-On - 30 Amp - 3 Pole - 240 Volt
    Siemens / ITE
    BQ2B03000S01 - Siemens 30 Amp 2 Pole 240 Volt Bolt-On Molded Case Circuit Breaker
    BQ2B03000S01 - Siemens - 30 Amp Shunt Trip Circuit Breaker
    Bolt-On - 30 Amp - 2 Pole - 240 Volt
    Siemens / ITE
    BQ1B030H - Siemens 30 Amp 1 Pole 120 Volt Bolt-On Molded Case Circuit Breaker
    BQ1B030H - Siemens - 30 Amp Molded Case Circuit Breaker
    Bolt-On - 30 Amp - 1 Pole - 120 Volt
    Siemens / ITE
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    BQ1B03000S01 - Siemens - 30 Amp Shunt Trip Circuit Breaker
    Bolt-On - 30 Amp - 1 Pole - 120 Volt
    Siemens / ITE
    THHQB32030 - GE 30 Amp 3 Pole 240 Volt Bolt-On Molded Case Circuit Breaker
    THHQB32030 - GE - 22kA Circuit Breaker
    Bolt-On - 30 Amp - 3 Pole - 240 Volt
    GE
    THED124030WL - GE 30 Amp 2 Pole 480 Volt Molded Case Circuit Breaker
    THED124030WL - GE - Molded Case Circuit Breaker
    Feed-Thru - 30 Amp - 2 Pole - 480 Volt
    GE
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    THED113030WL - GE 30 Amp 1 Pole 277 Volt Molded Case Circuit Breaker
    THED113030WL - GE - Molded Case Circuit Breaker
    Feed-Thru - 30 Amp - 1 Pole - 277 Volt
    GE
    TEY130 - GE - Molded Case Circuit Breaker
    TEY130 - GE - Molded Case Circuit Breaker
    Bolt-On - 30 Amp - 1 Pole - 277 Volt
    GE
    TED134030WL - GE 30 Amp 3 Pole 480 Volt Molded Case Thermal Magnetic Circuit Breaker
    TED134030WL - GE - Molded Case Circuit Breaker
    Feed-Thru - 30 Amp - 3 Pole - 480 Volt
    GE
    TED124030WL - GE 30 Amp 2 Pole 480 Volt Molded Case Circuit Breaker General Electric Lug
    TED124030WL - GE - Molded Case Circuit Breaker
    Feed-Thru - 30 Amp - 2 Pole - 480 Volt
    GE
    TED113030WL - GE 30 Amp 1 Pole 277 Volt Molded Case Circuit Breaker General Electric Lug
    TED113030WL - GE - Molded Case Circuit Breaker
    Feed-Thru - 30 Amp - 1 Pole - 277 Volt
    GE
    TEB132030WL - GE 30 Amp 3 Pole 240 Volt Molded Case Circuit Breaker General Electric Lug
    TEB132030WL - GE - Molded Case Circuit Breaker
    Feed-Thru - 30 Amp - 3 Pole - 240 Volt
    GE
    TEB122030WL - GE 30 Amp 2 Pole 240 Volt Molded Case Circuit Breaker General Electric Lug
    TEB122030WL - GE - Molded Case Circuit Breaker
    Feed-Thru - 30 Amp - 2 Pole - 240 Volt
    GE
    TEB111030WL - GE 30 Amp 1 Pole 120 Volt Molded Case Circuit Breaker General Electric Lug
    TEB111030WL - GE - Molded Case Circuit Breaker
    Feed-Thru - 30 Amp - 1 Pole - 120 Volt
    GE
    SEPA36AT0030 - GE - Molded Case Circuit Breaker
    Bolt-On - 30 Amp - 3 Pole - 600 Volt
    GE
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    SELA36AI0030 - GE - Molded Case Circuit Breaker
    Bolt-On - 30 Amp - 3 Pole - 600 Volt
    GE
    SEHA36AT0030 - GE - Molded Case Circuit Breaker
    Bolt-On - 30 Amp - 3 Pole - 600 Volt
    GE
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    SEDA36AT0030 - GE - Molded Case Circuit Breaker
    Bolt-On - 30 Amp - 3 Pole - 600 Volt
    GE
    Save $226 CAD
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    FBH36TE030RV - GE 30 Amp 3 Pole 600 Volt Record Plus Molded Case Circuit Breaker
    FBH36TE030RV - GE - 30 Amp Molded Case Circuit Breaker
    Bolt-On - 30 Amp - 3 Pole - 600 Volt
    GE
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    QCGFT2030 - Eaton - Circuit Breaker
    QCGFT2030 - Eaton - GFCI Circuit Breaker
    Feed Thru - 30 Amp - 2 Pole - 240 Volt
    Eaton Cutler-Hammer
    QBHGFT2030 - Eaton - 30 Amp Ground Fault Circuit Breaker
    Bolt-On - 30 Amp - 2 Pole - 240 Volt
    Eaton Cutler-Hammer
    QBHGF1030 - Eaton Cutler-Hammer 30 Amp 1 Pole 240 Volt Ground Fault Circuit Breaker
    QBHGF1030 - Eaton - 30 Amp Ground Fault Circuit Breaker
    Bolt-On - 30 Amp - 1 Pole - 120 Volt
    Eaton Cutler-Hammer
    HMCPS030H1C - Eaton - Molded Case Circuit Breaker
    HMCPS030H1C - Eaton - Molded Case Circuit Breaker
    Feed-Thru - 30 Amp - 3 Pole - 600 Volt
    Eaton Cutler-Hammer
    HMCPE030H1C - Eaton - Molded Case Circuit Breaker
    HMCPE030H1C - Eaton - Molded Case Circuit Breaker
    Feed-Thru - 30 Amp - 3 Pole - 480 Volt
    Eaton Cutler-Hammer
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    HFD2030L - Eaton - Molded Case Circuit Breaker
    HFD2030L - Eaton - Molded Case Circuit Breaker
    Feed-Thru - 30 Amp - 2 Pole - 600 Volt
    Eaton Cutler-Hammer
    HFD1030L (347V) - Eaton - Molded Case Circuit Breaker
    HFD1030L (347V) - Eaton - Molded Case Circuit Breaker
    Bolt-On - 30 Amp - 1 Pole - 347 Volt
    Eaton Cutler-Hammer
    HFD1030L - Eaton - Molded Case Circuit Breaker
    HFD1030L (277V) - Eaton - Molded Case Circuit Breaker
    Feed-Thru - 30 Amp - 1 Pole - 277 Volt
    Eaton Cutler-Hammer
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    FD2030L - Eaton - Molded Case Circuit Breaker
    FD2030L - Eaton - Molded Case Circuit Breaker
    Feed-Thru - 30 Amp - 2 Pole - 600 Volt
    Eaton Cutler-Hammer
    Save $160 CAD
    EHD1030L - Eaton - Molded Case Circuit Breaker
    EHD1030L - Eaton - Molded Case Circuit Breaker
    Feed-Thru - 30 Amp - 1 Pole - 277 Volt
    Eaton Cutler-Hammer
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    CHB330 - Eaton Cutler-Hammer 30 Amp 3 Pole 240 Volt Bolt-On Circuit Breaker
    CHB330 - Eaton - 30 Amp Circuit Breaker
    Bolt-On - 30 Amp - 3 Pole - 240 Volt
    Eaton Cutler-Hammer
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    CHB230 - Eaton Cutler-Hammer 30 Amp 2 Pole 240 Volt Bolt-On Circuit Breaker
    CHB230 - Eaton - 30 Amp Circuit Breaker
    Bolt-On - 30 Amp - 2 Pole - 240 Volt
    Eaton Cutler-Hammer
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    CHB130 - Eaton Cutler-Hammer 30 Amp 1 Pole 120 Volt Bolt-On Circuit Breaker
    CHB130 - Eaton - 30 Amp Circuit Breaker
    Bolt-On - 30 Amp - 1 Pole - 120 Volt
    Eaton Cutler-Hammer
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    CH330 - Eaton Cutler-Hammer 30 Amp 3 Pole 240 Volt Plug-In Circuit Breaker
    CH330 - Eaton - 30 Amp Circuit Breaker
    Plug-In - 30 Amp - 3 Pole - 240 Volt
    Eaton Cutler-Hammer
    BAB2030S - Cutler-Hammer 30 Amp 2 Pole 240 Volt Bolt-On Circuit Breaker
    BAB2030S - Eaton - 30 Amp Shunt Trip Circuit Breaker
    Bolt-On - 30 Amp - 2 Pole - 240 Volt
    Eaton Cutler-Hammer
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    FH26030BC - Square D 30 Amp 2 Pole 600 Volt Molded Case Circuit Breaker
    FH26030BC - Square D - Molded Case Circuit Breaker
    I-Line Plug-In - 30 Amp - 2 Pole - 600 Volt
    Schneider Electric
    Save $144 CAD
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    FH26030AC - Square D 30 Amp 2 Pole 600 Volt Molded Case Circuit Breaker
    FH26030AC - Square D - Molded Case Circuit Breaker
    I-Line Plug-In - 30 Amp - 2 Pole - 600 Volt
    Schneider Electric
    Save $201 CAD
    Sale
    FH26030AB - Square D 30 Amp 2 Pole 600 Volt Molded Case Circuit Breaker
    FH26030AB - Square D - Molded Case Circuit Breaker
    I-Line Plug-In - 30 Amp - 2 Pole - 600 Volt
    Schneider Electric
    Save $40 CAD
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    FH16030C - Square D 30 Amp 1 Pole 277 Volt Molded Case Circuit Breaker
    FH16030C - Square D - Molded Case Circuit Breaker
    I-Line Plug-In - 30 Amp - 1 Pole - 277 Volt
    Schneider Electric
    FH16030B - Square D 30 Amp 1 Pole 277 Volt Molded Case Circuit Breaker
    FH16030B - Square D - Molded Case Circuit Breaker
    I-Line Plug-In - 30 Amp - 1 Pole - 277 Volt
    Schneider Electric
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    FH16030A - Square D 30 Amp 1 Pole 277 Volt Molded Case Circuit Breaker
    FH16030A - Square D - Molded Case Circuit Breaker
    I-Line Plug-In - 30 Amp - 1 Pole - 277 Volt
    Schneider Electric
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