Circuit Breakers

70 products

    Shop our wide selection of Siemens, GE, Eaton Cutler-Hammer, Square D circuit breakers and more.
    70 products
    THQB2130GFT - GE - 30 Amp GFCI Circuit Breaker
    THQB2130GFT - GE - 30 Amp GFCI Circuit Breaker
    THQB2130GFT - GE - 30 Amp GFCI Circuit Breaker
    Bolt-On - 30 Amp - 2 Pole - 240 Volt
    GE
    Sale
    THQB1170 - GE - Circuit Breaker
    THQB1170 - GE - Circuit Breaker
    Bolt On - 70 Amp - 1 Pole - 120 Volt
    GE
    Save $49.01 CAD
    Limited availability
    THQB1135 - GE 35 Amp 1 Pole 120 Volt Molded Case Circuit Breaker
    THQB1135 - GE - Circuit Breaker
    Bolt-On - 35 Amp - 1 Pole - 120 Volt
    GE
    Save $4 CAD
    THQB1120GFEP - GE - 20 Amp 30 mA Ground Fault (GFEP) Breaker
    Bolt-On - 20 Amp - 1 Pole - 120 Volt
    GE
    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
    Limited availability
    THQB1125 - GE 25 Amp Single Pole Bolt-On Circuit Breaker
    THQB1125 - GE - 25 Amp Circuit Breaker
    Bolt-On - 25 Amp - 1 Pole - 120 Volt
    GE
    Save $21 CAD
    THQL2115ST1 - GE - Circuit Breaker with Shunt
    THQL2115ST1 - GE - Circuit Breaker with Shunt Trip
    Plug in - 15 Amp - 2 Pole - 240 Volt
    GE
    THQB1120AF2 - GE 20 Amp Molded Case Circuit Breaker
    THQB1120AF2 - GE 20 Amp Molded Case Circuit Breaker
    THQB1120AF2 - GE 20 Amp Molded Case Circuit Breaker
    Bolt-On - 20 Amp - 1 Pole - 120 Volt
    GE
    Limited availability
    THQB21WY30 - GE 30 Amp 2 Pole Bolt-On Shunt Trip Circuit Breaker
    THQB21WY30 - GE - Molded Case Circuit Breaker
    Bolt-On - 30 Amp - 2 Pole - 240 Volt
    GE
    Sale
    THQB32015ST1 - GE - Molded Case Circuit Breaker
    THQB32015ST1 - GE - Molded Case Circuit Breaker
    Bolt-On - 15 Amp - 3 Pole - 240 Volt
    GE
    Save $130 CAD
    THQB1115ST1 - GE - 15 Amp Shunt Trip Circuit Breaker
    THQB1115ST1 - GE - 15 Amp Shunt Trip Circuit Breaker
    THQB1115ST1 - GE - 15 Amp Shunt Trip Circuit Breaker
    Bolt-On - 15 Amp - 1 Pole - 120 Volt
    GE
    Sale
    THQB32090ST1 - GE - 90 Amp Shunt Trip Circuit Breaker
    THQB32090ST1 - GE - 90 Amp Shunt Trip Circuit Breaker
    Bolt-On - 90 Amp - 3 Pole - 240 Volt
    GE
    Save $219 CAD
    Limited availability
    THQB32080ST1 - GE - 80 Amp Shunt Trip Circuit Breaker
    THQB32080ST1 - GE - 80 Amp Shunt Trip Circuit Breaker
    Bolt-On - 80 Amp - 3 Pole - 240 Volt
    GE
    Save $204 CAD
    Sale
    THQB32070ST1 - GE - 70 Amp Shunt Trip Circuit Breaker
    THQB32070ST1 - GE - 70 Amp Shunt Trip Circuit Breaker
    Bolt-On - 70 Amp - 3 Pole - 240 Volt
    GE
    Save $184 CAD
    Sale
    THQB32060ST1 - GE - 60 Amp Shunt Trip Circuit Breaker
    THQB32060ST1 - GE - 60 Amp Shunt Trip Circuit Breaker
    Bolt-On - 60 Amp - 3 Pole - 240 Volt
    GE
    Save $128 CAD
    Sale
    THQB32050ST1 - GE - 50 Amp Shunt Trip Circuit Breaker
    THQB32050ST1 - GE - 50 Amp Shunt Trip Circuit Breaker
    Bolt-On - 50 Amp - 3 Pole - 240 Volt
    GE
    Save $109 CAD
    Sale
    THQB32040ST1 - GE - 40 Amp Shunt Trip Circuit Breaker
    THQB32040ST1 - GE - 40 Amp Shunt Trip Circuit Breaker
    Bolt-On - 40 Amp - 3 Pole - 240 Volt
    GE
    Save $121 CAD
    Sale
    THQB32030ST1 - GE - 30 Amp Shunt Trip Circuit Breaker
    THQB32030ST1 - GE - 30 Amp Shunt Trip Circuit Breaker
    Bolt-On - 30 Amp - 3 Pole - 240 Volt
    GE
    Save $91 CAD
    Sale
    THQB32020ST1 - GE - 20 Amp Shunt Trip Circuit Breaker
    THQB32020ST1 - GE - 20 Amp Shunt Trip Circuit Breaker
    Bolt-On - 20 Amp - 3 Pole - 240 Volt
    GE
    Save $80 CAD
    Sale
    THQB2160ST1 - GE - 60 Amp Shunt Trip Circuit Breaker
    THQB2160ST1 - GE - 60 Amp Shunt Trip Circuit Breaker
    Bolt-On - 60 Amp - 2 Pole - 240 Volt
    GE
    Save $45 CAD
    Limited availability
    THQB2150ST1 - GE - 50 Amp Shunt Trip Circuit Breaker
    THQB2150ST1 - GE - 50 Amp Shunt Trip Circuit Breaker
    Bolt-On - 50 Amp - 2 Pole - 240 Volt
    GE
    Save $118 CAD
    Limited availability
    THQB2140ST1 - GE - 40 Amp Shunt Trip Circuit Breaker
    THQB2140ST1 - GE - 40 Amp Shunt Trip Circuit Breaker
    Bolt-On - 40 Amp - 2 Pole - 240 Volt
    GE
    Save $136 CAD
    Limited availability
    THQB2140GFEP - GE - 40 Amp 30 mA Ground Fault (GFEP) Breaker
    THQB2140GFEP - GE - 40 Amp 30 mA Ground Fault (GFEP) Breaker
    THQB2140GFEP - GE - 40 Amp 30 mA Ground Fault (GFEP) Breaker
    Bolt-On - 40 Amp - 2 Pole - 240 Volt
    GE
    Sale
    THQB2130ST1 - GE 30 Amp 2 Pole Bolt-On Shunt Trip Circuit Breaker
    THQB2130ST1 - GE - 30 Amp Shunt Trip Circuit Breaker
    Bolt-On - 30 Amp - 2 Pole - 240 Volt
    GE
    Save $132 CAD
    Sale
    THQB2120ST1 - GE - 20 Amp Shunt Trip Circuit Breaker
    THQB2120ST1 - GE - 20 Amp Shunt Trip Circuit Breaker
    Bolt-On - 20 Amp - 2 Pole - 240 Volt
    GE
    Save $116 CAD
    Limited availability
    THQB1130ST1 - GE - 30 Amp Shunt Trip Circuit Breaker
    THQB1130ST1 - GE - 30 Amp Shunt Trip Circuit Breaker
    THQB1130ST1 - GE - 30 Amp Shunt Trip Circuit Breaker
    Bolt-On - 30 Amp - 1 Pole - 120 Volt
    GE
    Limited availability
    THQB1120ST1 - GE - 20 Amp Shunt Trip Circuit Breaker
    THQB1120ST1 - GE - 20 Amp Shunt Trip Circuit Breaker
    THQB1120ST1 - GE - 20 Amp Shunt Trip Circuit Breaker
    Bolt-On - 20 Amp - 1 Pole - 120 Volt
    GE
    Limited availability
    THQB1115GFEP - GE - 15 Amp 30 mA Ground Fault (GFEP) Breaker
    Bolt-On - 15 Amp - 1 Pole - 120 Volt
    GE
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