3 Pole Breakers

3984 products

    Save on 3 pole, 3 phase circuit breakers. Free shipping on orders over $49. Easy returns. 1 year warranty.
    3984 products
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    HJA36045 - Square D 45 Amp 3 Pole 600 Volt Molded Case Circuit Breaker
    HJA36045 - Square D - Molded Case Circuit Breaker
    I-Line Plug-In - 45 Amp - 3 Pole - 600 Volt
    Schneider Electric
    Save $240 CAD
    Sale
    HJA36035 - Square D 35 Amp 3 Pole 600 Volt Molded Case Circuit Breaker
    HJA36035 - Square D - Molded Case Circuit Breaker
    I-Line Plug-In - 35 Amp - 3 Pole - 600 Volt
    Schneider Electric
    Save $250 CAD
    Sale
    HGL36050 - Square D 50 Amp 3 Pole 600 Volt Molded Case Circuit Breaker
    HGL36050 - Square D - Molded Case Circuit Breaker
    Feed-Thru - 50 Amp - 3 Pole - 600 Volt
    Schneider Electric
    Save $360 CAD
    Sale
    HGL36040 - Square D 40 Amp 3 Pole 600 Volt Molded Case Circuit Breaker
    HGL36040 - Square D - Molded Case Circuit Breaker
    Feed-Thru - 40 Amp - 3 Pole - 600 Volt
    Schneider Electric
    Save $360 CAD
    Sale
    HGL36020 - Square D 20 Amp 3 Pole 600 Volt Molded Case Circuit Breaker
    HGL36020 - Square D - Molded Case Circuit Breaker
    Feed-Thru - 20 Amp - 3 Pole - 600 Volt
    Schneider Electric
    Save $360 CAD
    Sale
    HGL36015 - Square D 15 Amp 3 Pole 600 Volt Molded Case Circuit Breaker
    HGL36015 - Square D - Molded Case Circuit Breaker
    Feed-Thru - 15 Amp - 3 Pole - 600 Volt
    Schneider Electric
    Save $360 CAD
    Sale
    HGA36070 - Square D - Molded Case Circuit Breaker
    HGA36070 - Square D - Molded Case Circuit Breaker
    I-Line Plug-In - 70 Amp - 3 Pole - 600 Volt
    Schneider Electric
    Save $200 CAD
    Sale
    HGA36030 - Square D 30 Amp 3 Pole 600 Volt Molded Case Circuit Breaker
    HGA36030 - Square D - Molded Case Circuit Breaker
    I-Line Plug-In - 30 Amp - 3 Pole - 600 Volt
    Schneider Electric
    Save $210 CAD
    Sale
    HDL36090 - Square D 90 Amp 3 Pole 600 Volt Molded Case Circuit Breaker
    HDL36090 - Square D - Molded Case Circuit Breaker
    Feed-Thru - 90 Amp - 3 Pole - 600 Volt
    Schneider Electric
    Save $270 CAD
    Sale
    HDL36050 - Square D 50 Amp 3 Pole 600 Volt Molded Case Circuit Breaker
    HDL36050 - Square D - Molded Case Circuit Breaker
    Feed-Thru - 50 Amp - 3 Pole - 600 Volt
    Schneider Electric
    Save $300 CAD
    Sale
    JLL36250 - Square D - Molded Case Circuit Breaker
    JLL36250 - Square D - Molded Case Circuit Breaker
    Feed-Thru - 250 Amp - 3 Pole - 600 Volt
    Schneider Electric
    Save $1,624 CAD
    Sale
    JGL36175 - Square D - Molded Case Circuit Breaker
    JGL36175 - Square D - Molded Case Circuit Breaker
    Feed-Thru - 175 Amp - 3 Pole - 600 Volt
    Schneider Electric
    Save $510 CAD
    Sale
    JGL36150 - Square D - Molded Case Circuit Breaker
    JGL36150 - Square D - Molded Case Circuit Breaker
    Feed-Thru - 150 Amp - 3 Pole - 600 Volt
    Schneider Electric
    Save $500 CAD
    Sale
    JDA36150 - Square D - Molded Case Circuit Breaker
    JDA36150 - Square D - Molded Case Circuit Breaker
    I-Line Plug-In - 150 Amp - 3 Pole - 600 Volt
    Schneider Electric
    Save $330 CAD
    Sale
    JLA36225 - Square D - Molded Case Circuit Breaker
    I-Line Plug-In - 225Amp - 3 Pole - 600 Volt
    Schneider Electric
    Save $640 CAD
    Sale
    QDL32150 - Square D - Molded Case Circuit Breaker
    Feed-Thru - 150 Amp - 3 Pole - 240 Volt
    Schneider Electric
    Save $313 CAD
    Sale
    QDL32100 - Square D - Molded Case Circuit Breaker
    QDL32100 - Square D - Molded Case Circuit Breaker
    Feed-Thru - 100 Amp - 3 Pole - 240 Volt
    Schneider Electric
    Save $163 CAD
    Sale
    THQB32090 - GE 90 Amp 3 Pole Bolt-On Circuit Breaker
    THQB32090 - GE - 90 Amp Circuit Breaker
    Bolt-On - 90 Amp - 3 Pole - 240 Volt
    GE
    Save $42 CAD
    Sale
    THQB32045 - GE 45 Amp 3 Pole Bolt-On Circuit Breaker
    THQB32045 - GE - 45 Amp Circuit Breaker
    Bolt-On - 45 Amp - 3 Pole - 240 Volt
    GE
    Save $35 CAD
    Sale
    THQB32025 - GE 25 Amp 3 Pole Bolt-On Circuit Breaker
    THQB32025 - GE - 25 Amp Circuit Breaker
    Bolt-On - 25 Amp - 3 Pole - 240 Volt
    GE
    Save $40 CAD
    BR345 - Eaton Cutler-Hammer 45 Amp 3 Pole Circuit Breaker
    BR345 - Eaton - 45 Amp Circuit Breaker
    Plug-In - 45 Amp - 3 Pole - 240 Volt
    Eaton Cutler-Hammer
    BR335 - Eaton Cutler-Hammer 35 Amp 3 Pole Circuit Breaker
    BR335 - Eaton - 35 Amp Circuit Breaker
    Plug-In - 35 Amp - 3 Pole - 240 Volt
    Eaton Cutler-Hammer
    ELJBN3250W - Eaton - Molded case circuit breaker
    Eljbn3250W - Eaton - Molded Case Circuit Breakers
    250 Amp -3 Pole - 480 Volt
    Eaton
    Sale
    FAZ-D50/3 - Eaton - Circuit Breaker
    FAZ-D50/3 - Eaton - Circuit Breaker
    50 Amp - 3 Pole - 480 Volt
    Eaton Moeller
    Save $147 CAD
    Sale
    QO320EPD - Square D 20 Amp 3 Pole 120 Volt Plug-In Molded Case Circuit Breaker
    QO315EPD - Square D - 15 Amp Ground Fault Equipment Protection Breaker
    Plug-In - 15 Amp - 3 Pole - 240 Volt
    Schneider Electric
    Save $462.17 CAD
    Sale
    PDG23M0015TFFJ - Eaton - Molded Case Circuit Breaker
    PDG23M0015TFFJ - Eaton - Molded Case Circuit Breaker
    Feed-Thru - 15A -3 Pole - 600 Volt
    Eaton
    Save $267 CAD
    Sale
    3HD364N - Eaton - Disconnect
    3HD364N - Eaton - Disconnect
    200A -3 Pole - 600 Volt
    Eaton
    Save $400 CAD
    Sale
    FAZ-B10-3N - Eaton Circuit Breaker
    FAZ-B10/3NA - Eaton - Circuit Breaker
    Feed Thru - 10 Amp - 3 Pole - 480 Volt
    Eaton Moeller
    Save $43 CAD
    Sale
    HGA36110 - Square D - Molded Case Circuit Breaker
    HGA36110 - Square D - Molded Case Circuit Breaker
    I-Line Plug-In - - 110 Amp - 3 Pole - 600 Volt
    Schneider Electric
    Save $2,309.01 CAD
    8536SBO2V02H30S - Square D - Starter
    8536SBO2V02H30S - Square D - Starter
    18 Amp - 3 Pole - 600 Volt
    Schneider Electric
    14HUG32AA - Siemens - Motor Starter
    14HUG32AA - Siemens - Motor Starter
    100 Amp - 3 Pole - 600 Volt
    Siemens
    14FUF32AA - Siemens - Motor Starter
    14FUF32AA - Siemens - Motor Starter
    52 Amp - 3 Pole - 600 Volt
    Siemens
    Sale
    PDG23G0080TFFJ - Eaton - Molded Case Circuit Breaker
    PDG23G0080TFFJ - Eaton - Molded Case Circuit Breaker
    Feed Thru - 80 Amp - 3 Pole - 600 Volt
    Eaton Cutler-Hammer
    Save $410 CAD
    Sale
    PDG23G0040TFFJ - Eaton - Molded Case Circuit Breaker
    PDG23G0040TFFJ - Eaton - Molded Case Circuit Breaker
    Feed Thru - 40 Amp - 3 Pole - 600 Volt
    Eaton Cutler-Hammer
    Save $168 CAD
    Sale
    PDG23F0060TFFJ - Eaton - Molded Case Circuit Breaker
    PDG23F0060TFFJ - Eaton - Molded Case Circuit Breaker
    Feed Thru - 60 Amp - 3 Pole - 600 Volt
    Eaton Cutler-Hammer
    Save $158 CAD
    Sale
    PDG23F0050TFFJ - Eaton - Molded Case Circuit Breaker
    PDG23F0050TFFJ - Eaton - Molded Case Circuit Breaker
    Feed Thru - 50 Amp - 3 Pole - 600 Volt
    Eaton Cutler-Hammer
    Save $156 CAD
    Sale
    PDG23F0040TFFJ - Eaton - Molded Case Circuit Breaker
    PDG23F0040TFFJ - Eaton - Molded Case Circuit Breaker
    Feed Thru - 40 Amp - 3 Pole - 600 Volt
    Eaton Cutler-Hammer
    Save $177 CAD
    Limited availability
    FAZ-K63/3 - Eaton - Circuit Breaker
    FAZ-K63/3 - Eaton - Circuit Breaker
    63 Amp - 3 Pole - 480 Volt
    Eaton Moeller
    FAZ-D6/3 - Eaton - Circuit Breaker
    FAZ-D6/3 - Eaton - Circuit Breaker
    6 Amp - 3 Pole - 480 Volt
    Eaton Moeller
    Limited availability
    FAZ-D40/3 - Eaton - Circuit Breaker
    FAZ-D40/3 - Eaton - Circuit Breaker
    40 Amp - 3 Pole - 480 Volt
    Eaton Moeller
    Save $121.34 CAD
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