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    SIEMENS Q320 Miniature Circuit Breaker, Q Series, 20A, 3 Pole, 240V AC, 10kA at

    SIEMENS Q320 Miniature Circuit Breaker, Q Series, 20A, 3 Pole, 240V AC, 10kA at

    Miniature Circuit Breaker, Amps 20 A, AC Voltage Rating 240V AC, Circuit Breaker Type Standard, Number of Poles 3, DC Voltage Rating Not Rated, Circuit Breaker Actuator Toggle, Circuit Breaker Mounting Style Plug In, Compatible Panelboard/Load... more

    $61.49

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    SQUARE D QOM70VH Miniature Circuit Breaker, QO Series, 70A, 2 Pole, 120/240V

    SQUARE D QOM70VH Miniature Circuit Breaker, QO Series, 70A, 2 Pole, 120/240V

    Miniature Circuit Breaker, Amps 70 A, AC Voltage Rating 120/240V AC, Circuit Breaker Type Main Breaker, Number of Poles 2, DC Voltage Rating Not Rated, Circuit Breaker Actuator Paddle, Circuit Breaker Mounting Style Bolt On, Compatible... more

    $64.39

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    Best Seller
    SIEMENS QF240A Miniature Circuit Breaker, QF Series, 40A, 2 Pole, 120/240V AC,

    SIEMENS QF240A Miniature Circuit Breaker, QF Series, 40A, 2 Pole, 120/240V AC,

    Miniature Circuit Breaker, Amps 40 A, AC Voltage Rating 120/240V AC, Circuit Breaker Type Ground Fault Circuit Interrupter (Class A - 5mA), Number of Poles 2, DC Voltage Rating Not Rated, Circuit Breaker Actuator Toggle, Circuit Breaker Mounting... more

    $120.99

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    SQUARE D QOB230 Miniature Circuit Breaker, QOB Series, 30A, 2 Pole, 120/240V

    SQUARE D QOB230 Miniature Circuit Breaker, QOB Series, 30A, 2 Pole, 120/240V

    Miniature Circuit Breaker, Amps 30 A, AC Voltage Rating 120/240V AC, Circuit Breaker Type Standard, Number of Poles 2, DC Voltage Rating 48V DC, Circuit Breaker Actuator Paddle, Circuit Breaker Mounting Style Bolt On, Compatible Panelboard/Load... more

    $78.99

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    GE THQB1140 Miniature Circuit Breaker, THQB Series, 40A, 1 Pole, 120/240V AC,

    GE THQB1140 Miniature Circuit Breaker, THQB Series, 40A, 1 Pole, 120/240V AC,

    Miniature Circuit Breaker, Amps 40 A, AC Voltage Rating 120/240V AC, Circuit Breaker Type Standard, Number of Poles 1, DC Voltage Rating Not Rated, Circuit Breaker Actuator Toggle, Circuit Breaker Mounting Style Bolt On, Phase Single, Series THQB,... more

    $36.39

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    SQUARE D EDB34050 Miniature Circuit Breaker, EDB Series, 50A, 3 Pole, 277/480V

    SQUARE D EDB34050 Miniature Circuit Breaker, EDB Series, 50A, 3 Pole, 277/480V

    Miniature Circuit Breaker, Amps 50 A, AC Voltage Rating 277/480V AC, Circuit Breaker Type Standard, Number of Poles 3, DC Voltage Rating 125/250V DC, Circuit Breaker Actuator Toggle, Circuit Breaker Mounting Style Bolt On, Compatible Panelboard/Load... more

    $575.99

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    CHALLENGER UBITBA120R Miniature Circuit Breaker, UBITBA Series, 20A, 1 Pole,

    CHALLENGER UBITBA120R Miniature Circuit Breaker, UBITBA Series, 20A, 1 Pole,

    Miniature Circuit Breaker, Amps 20 A, AC Voltage Rating 120V AC, Circuit Breaker Type Standard, Number of Poles 1, DC Voltage Rating Not Rated, Circuit Breaker Actuator Toggle, Circuit Breaker Mounting Style Plug In, Compatible Panelboard/Load... more

    $21.49

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    SQUARE D QOT1520 Miniature Circuit Breaker, QO Series, 15/20A, 1x1, 1x1 Pole,

    SQUARE D QOT1520 Miniature Circuit Breaker, QO Series, 15/20A, 1x1, 1x1 Pole,

    Miniature Circuit Breaker, Amps 15/20 A, AC Voltage Rating 120/240V AC, Circuit Breaker Type Tandem, Number of Poles 1, DC Voltage Rating Not Rated, Circuit Breaker Actuator Toggle, Circuit Breaker Mounting Style Plug In, Compatible Panelboard/Load... more

    $37.15

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    SQUARE D QOB220GFI Miniature Circuit Breaker, QOB Series, 20A, 2 Pole, 120/240V

    SQUARE D QOB220GFI Miniature Circuit Breaker, QOB Series, 20A, 2 Pole, 120/240V

    Miniature Circuit Breaker, Amps 20 A, AC Voltage Rating 120/240V AC, Circuit Breaker Type Ground Fault Circuit Interrupter, Number of Poles 2, DC Voltage Rating Not Rated, Circuit Breaker Actuator Paddle, Circuit Breaker Mounting Style Bolt On,... more

    $359.99

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    SIEMENS QF130A Miniature Circuit Breaker, QF Series, 30A, 1 Pole, 120V AC, 10kA

    SIEMENS QF130A Miniature Circuit Breaker, QF Series, 30A, 1 Pole, 120V AC, 10kA

    Miniature Circuit Breaker, Amps 30 A, AC Voltage Rating 120V AC, Circuit Breaker Type Ground Fault Circuit Interrupter (Class A - 5mA), Number of Poles 1, DC Voltage Rating Not Rated, Circuit Breaker Actuator Toggle, Circuit Breaker Mounting Style... more

    $76.25

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    ZINSCO UBIZ15 Miniature Circuit Breaker, UBIZ Series, 15A, 1 Pole, 120/240V AC,

    ZINSCO UBIZ15 Miniature Circuit Breaker, UBIZ Series, 15A, 1 Pole, 120/240V AC,

    Miniature Circuit Breaker, Amps 15 A, AC Voltage Rating 120V AC, Circuit Breaker Type Standard, Number of Poles 1, DC Voltage Rating Not Rated, Circuit Breaker Actuator Toggle, Circuit Breaker Mounting Style Plug In, Compatible Panelboard/Load... more

    $40.29

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    ZINSCO UBIZ0245 Miniature Circuit Breaker, UBIZ Series, 45A, 2 Pole, 120/240V

    ZINSCO UBIZ0245 Miniature Circuit Breaker, UBIZ Series, 45A, 2 Pole, 120/240V

    Miniature Circuit Breaker, Amps 45 A, AC Voltage Rating 120/240V AC, Circuit Breaker Type Standard, Number of Poles 2, DC Voltage Rating Not Rated, Circuit Breaker Actuator Toggle, Circuit Breaker Mounting Style Plug In, Compatible Panelboard/Load... more

    $64.89

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    GE THQL1120 Molded Case Circuit Breaker, THQL Series, 20A, 1 Pole, 120/240V AC,

    GE THQL1120 Molded Case Circuit Breaker, THQL Series, 20A, 1 Pole, 120/240V AC,

    Miniature Circuit Breaker, Amps 20 A, AC Voltage Rating 120/240V AC, Circuit Breaker Type Standard, Number of Poles 1, DC Voltage Rating Not Rated, Circuit Breaker Actuator Toggle, Circuit Breaker Mounting Style Plug In, Compatible Panelboard/Load... more

    $12.55

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    SQUARE D HOM150 Miniature Circuit Breaker, HOM Series, 50A, 1 Pole, 120/240V

    SQUARE D HOM150 Miniature Circuit Breaker, HOM Series, 50A, 1 Pole, 120/240V

    Miniature Circuit Breaker, Amps 50 A, AC Voltage Rating 120V AC, Circuit Breaker Type Standard, Number of Poles 1, DC Voltage Rating Not Rated, Circuit Breaker Actuator Paddle, Circuit Breaker Mounting Style Plug In, Compatible Panelboard/Load... more

    $11.59

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    SQUARE D QO210 Miniature Circuit Breaker, QO Series, 10A, 2 Pole, 120/240V AC,

    SQUARE D QO210 Miniature Circuit Breaker, QO Series, 10A, 2 Pole, 120/240V AC,

    Miniature Circuit Breaker, Amps 10 A, AC Voltage Rating 120/240V AC, Circuit Breaker Type Standard, Number of Poles 2, DC Voltage Rating 48V DC, Circuit Breaker Actuator Paddle, Circuit Breaker Mounting Style Plug In, Compatible Panelboard/Load... more

    $36.99

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    SIEMENS QF260A Miniature Circuit Breaker, QF Series, 60A, 2 Pole, 120/240V AC,

    SIEMENS QF260A Miniature Circuit Breaker, QF Series, 60A, 2 Pole, 120/240V AC,

    Miniature Circuit Breaker, Amps 60 A, AC Voltage Rating 120/240V AC, Circuit Breaker Type Ground Fault Circuit Interrupter (Class A - 5mA), Number of Poles 2, DC Voltage Rating 48V DC, Circuit Breaker Actuator Toggle, Circuit Breaker Mounting Style... more

    $145.99

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    SQUARE D QO320 Miniature Circuit Breaker, QO Series, 20A, 3 Pole, 120/240V AC,

    SQUARE D QO320 Miniature Circuit Breaker, QO Series, 20A, 3 Pole, 120/240V AC,

    Miniature Circuit Breaker, Amps 20 A, AC Voltage Rating 120/240V AC, Circuit Breaker Type Standard, Number of Poles 3, DC Voltage Rating 48V DC, Circuit Breaker Actuator Paddle, Circuit Breaker Mounting Style Plug In, Compatible Panelboard/Load... more

    $97.85

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    ZINSCO UBIZ2020 Miniature Circuit Breaker, UBIZ Series, 20/20A, 1 Pole,

    ZINSCO UBIZ2020 Miniature Circuit Breaker, UBIZ Series, 20/20A, 1 Pole,

    Miniature Circuit Breaker, Amps 20/20 A, AC Voltage Rating 120V AC, Circuit Breaker Type Tandem, Number of Poles 1, DC Voltage Rating Not Rated, Circuit Breaker Actuator Toggle, Circuit Breaker Mounting Style Plug In, Compatible Panelboard/Load... more

    $71.59

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    SIEMENS Q150 Miniature Circuit Breaker, Q Series, 50A, 1 Pole, 120V AC, 10kA at

    SIEMENS Q150 Miniature Circuit Breaker, Q Series, 50A, 1 Pole, 120V AC, 10kA at

    Miniature Circuit Breaker, Amps 50 A, AC Voltage Rating 120V AC, Circuit Breaker Type Standard, Number of Poles 1, DC Voltage Rating 48V DC, Circuit Breaker Actuator Toggle, Circuit Breaker Mounting Style Plug In, Compatible Panelboard/Load Center... more

    $7.75

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    SQUARE D QO3601021 Miniature Circuit Breaker, QO Series, 60A, 3 Pole, 120/240V

    SQUARE D QO3601021 Miniature Circuit Breaker, QO Series, 60A, 3 Pole, 120/240V

    Miniature Circuit Breaker, Amps 60 A, AC Voltage Rating 120/240V AC, Circuit Breaker Type Shunt Trip, Number of Poles 3, DC Voltage Rating 48V DC, Circuit Breaker Actuator Paddle, Circuit Breaker Mounting Style Plug In, Compatible Panelboard/Load... more

    $332.99

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    FEDERAL PACIFIC UBIF230N Miniature Circuit Breaker, UBIF Series, 30A, 2 Pole,

    FEDERAL PACIFIC UBIF230N Miniature Circuit Breaker, UBIF Series, 30A, 2 Pole,

    Miniature Circuit Breaker, Amps 30 A, AC Voltage Rating 120/240V AC, Circuit Breaker Type Standard, Number of Poles 2, DC Voltage Rating Not Rated, Circuit Breaker Actuator Toggle, Circuit Breaker Mounting Style Plug In, Compatible Panelboard/Load... more

    $60.69

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    SIEMENS BQD220 Miniature Circuit Breaker, BQD Series, 20A, 2 Pole, 480V AC,

    SIEMENS BQD220 Miniature Circuit Breaker, BQD Series, 20A, 2 Pole, 480V AC,

    Miniature Circuit Breaker, Amps 20 A, AC Voltage Rating 480V AC, Circuit Breaker Type Standard, Number of Poles 2, DC Voltage Rating 125/250V DC, Circuit Breaker Actuator Toggle, Circuit Breaker Mounting Style Bolt On, Compatible Panelboard/Load... more

    $381.99

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    SQUARE D HOM130 Miniature Circuit Breaker, HOM Series, 30A, 1 Pole, 120/240V

    SQUARE D HOM130 Miniature Circuit Breaker, HOM Series, 30A, 1 Pole, 120/240V

    Miniature Circuit Breaker, Amps 30 A, AC Voltage Rating 120V AC, Circuit Breaker Type Standard, Number of Poles 1, DC Voltage Rating Not Rated, Circuit Breaker Actuator Paddle, Circuit Breaker Mounting Style Plug In, Compatible Panelboard/Load... more

    $9.69

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    SQUARE D QO280 Miniature Circuit Breaker, QO Series, 80A, 2 Pole, 120/240V AC,

    SQUARE D QO280 Miniature Circuit Breaker, QO Series, 80A, 2 Pole, 120/240V AC,

    Miniature Circuit Breaker, Amps 80 A, AC Voltage Rating 120/240V AC, Circuit Breaker Type Standard, Number of Poles 2, DC Voltage Rating 48V DC, Circuit Breaker Actuator Paddle, Circuit Breaker Mounting Style Plug In, Compatible Panelboard/Load... more

    $139.99

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    ZINSCO UBIZ2125-1 Miniature Circuit Breaker, UBIZ Series, 125A, 2 Pole,

    ZINSCO UBIZ2125-1 Miniature Circuit Breaker, UBIZ Series, 125A, 2 Pole,

    Miniature Circuit Breaker, Amps 125 A, AC Voltage Rating 120/240V AC, Circuit Breaker Type Standard, Number of Poles 2, DC Voltage Rating Not Rated, Circuit Breaker Actuator Toggle, Circuit Breaker Mounting Style Plug In, Compatible Panelboard/Load... more

    $672.99

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    PUSHMATIC UBIP115 Miniature Circuit Breaker, UBIP Series, 15A, 1 Pole, 120/240V

    PUSHMATIC UBIP115 Miniature Circuit Breaker, UBIP Series, 15A, 1 Pole, 120/240V

    Miniature Circuit Breaker, Amps 15 A, AC Voltage Rating 120V AC, Circuit Breaker Type Standard, Number of Poles 1, DC Voltage Rating Not Rated, Circuit Breaker Actuator Push-to-Reset, Circuit Breaker Mounting Style Bolt On, Compatible... more

    $28.85

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    SQUARE D QO2401021 Miniature Circuit Breaker, QO Series, 40A, 2 Pole, 120/240V

    SQUARE D QO2401021 Miniature Circuit Breaker, QO Series, 40A, 2 Pole, 120/240V

    Miniature Circuit Breaker, Amps 40 A, AC Voltage Rating 120/240V AC, Circuit Breaker Type Shunt Trip, Number of Poles 2, DC Voltage Rating 48V DC, Circuit Breaker Actuator Paddle, Circuit Breaker Mounting Style Plug In, Compatible Panelboard/Load... more

    $144.99

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    SQUARE D QO120GFI Miniature Circuit Breaker, QO Series, 20A, 1 Pole, 120V AC,

    SQUARE D QO120GFI Miniature Circuit Breaker, QO Series, 20A, 1 Pole, 120V AC,

    Miniature Circuit Breaker, Amps 20 A, AC Voltage Rating 120V AC, Circuit Breaker Type Ground Fault Circuit Interrupter (Class A - 5mA), Number of Poles 1, DC Voltage Rating 48V DC, Circuit Breaker Actuator Paddle, Circuit Breaker Mounting Style Plug... more

    $109.99

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    SQUARE D QOB130GFI Miniature Circuit Breaker, QOB Series, 30A, 1 Pole, 120V AC,

    SQUARE D QOB130GFI Miniature Circuit Breaker, QOB Series, 30A, 1 Pole, 120V AC,

    Miniature Circuit Breaker, Amps 30 A, AC Voltage Rating 120V AC, Circuit Breaker Type Ground Fault Circuit Interrupter, Number of Poles 1, DC Voltage Rating Not Rated, Circuit Breaker Actuator Paddle, Circuit Breaker Mounting Style Bolt On,... more

    $237.99

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    GE THQB2140 Miniature Circuit Breaker, THQB Series, 40A, 2 Pole, 120/240V AC,

    GE THQB2140 Miniature Circuit Breaker, THQB Series, 40A, 2 Pole, 120/240V AC,

    Miniature Circuit Breaker, Amps 40 A, AC Voltage Rating 120/240V AC, Circuit Breaker Type Standard, Number of Poles 2, DC Voltage Rating Not Rated, Circuit Breaker Actuator Toggle, Circuit Breaker Mounting Style Bolt On, Phase Single, Series THQB,... more

    $73.95

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    SQUARE D QOB2100 Miniature Circuit Breaker, QOB Series, 100A, 2 Pole, 120/240V

    SQUARE D QOB2100 Miniature Circuit Breaker, QOB Series, 100A, 2 Pole, 120/240V

    Miniature Circuit Breaker, Amps 100 A, AC Voltage Rating 120/240V AC, Circuit Breaker Type Standard, Number of Poles 2, DC Voltage Rating 48V DC, Circuit Breaker Actuator Paddle, Circuit Breaker Mounting Style Bolt On, Compatible Panelboard/Load... more

    $232.99

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    SQUARE D QOB230GFI Miniature Circuit Breaker, QOB Series, 30A, 2 Pole, 120/240V

    SQUARE D QOB230GFI Miniature Circuit Breaker, QOB Series, 30A, 2 Pole, 120/240V

    Miniature Circuit Breaker, Amps 30 A, AC Voltage Rating 120/240V AC, Circuit Breaker Type Ground Fault Circuit Interrupter, Number of Poles 2, DC Voltage Rating Not Rated, Circuit Breaker Actuator Paddle, Circuit Breaker Mounting Style Bolt On,... more

    $359.99

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    SQUARE D QO1520 Miniature Circuit Breaker, QO Series, 15/20A, 1x1, 1x1 Pole,

    SQUARE D QO1520 Miniature Circuit Breaker, QO Series, 15/20A, 1x1, 1x1 Pole,

    Miniature Circuit Breaker, Amps 20 A, AC Voltage Rating 120/240V AC, Circuit Breaker Type Tandem, Number of Poles 1, DC Voltage Rating 48V DC, Circuit Breaker Actuator Paddle, Circuit Breaker Mounting Style Plug In, Compatible Panelboard/Load Center... more

    $64.99

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    SQUARE D EDB34020 Miniature Circuit Breaker, EDB Series, 20A, 3 Pole, 277/480V

    SQUARE D EDB34020 Miniature Circuit Breaker, EDB Series, 20A, 3 Pole, 277/480V

    Miniature Circuit Breaker, Amps 20 A, AC Voltage Rating 277/480V AC, Circuit Breaker Type Standard, Number of Poles 3, DC Voltage Rating 125V DC, Circuit Breaker Actuator Toggle, Circuit Breaker Mounting Style Bolt On, Compatible Panelboard/Load... more

    $577.99

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    SQUARE D EDB34100 Miniature Circuit Breaker, EDB Series, 100A, 3 Pole, 277/480V

    SQUARE D EDB34100 Miniature Circuit Breaker, EDB Series, 100A, 3 Pole, 277/480V

    Miniature Circuit Breaker, Amps 100 A, AC Voltage Rating 277/480V AC, Circuit Breaker Type Standard, Number of Poles 3, DC Voltage Rating 125/250V DC, Circuit Breaker Actuator Toggle, Circuit Breaker Mounting Style Bolt On, Compatible... more

    $824.99

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    SQUARE D EDB34060 Miniature Circuit Breaker, EDB Series, 60A, 3 Pole, 277/480V

    SQUARE D EDB34060 Miniature Circuit Breaker, EDB Series, 60A, 3 Pole, 277/480V

    Miniature Circuit Breaker, Amps 60 A, AC Voltage Rating 277/480V AC, Circuit Breaker Type Standard, Number of Poles 3, DC Voltage Rating 125/250V DC, Circuit Breaker Actuator Toggle, Circuit Breaker Mounting Style Bolt On, Compatible Panelboard/Load... more

    $644.99

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    SIEMENS QF220A Miniature Circuit Breaker, QF Series, 20A, 2 Pole, 120/240V AC,

    SIEMENS QF220A Miniature Circuit Breaker, QF Series, 20A, 2 Pole, 120/240V AC,

    Miniature Circuit Breaker, Amps 20 A, AC Voltage Rating 120/240V AC, Circuit Breaker Type Ground Fault Circuit Interrupter (Class A - 5mA), Number of Poles 2, DC Voltage Rating Not Rated, Circuit Breaker Actuator Toggle, Circuit Breaker Mounting... more

    $140.99

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    ZINSCO UBIZ0230 Miniature Circuit Breaker, UBIZ Series, 30A, 2 Pole, 120/240V

    ZINSCO UBIZ0230 Miniature Circuit Breaker, UBIZ Series, 30A, 2 Pole, 120/240V

    Miniature Circuit Breaker, Amps 30 A, AC Voltage Rating 120/240V AC, Circuit Breaker Type Standard, Number of Poles 2, DC Voltage Rating Not Rated, Circuit Breaker Actuator Toggle, Circuit Breaker Mounting Style Plug In, Compatible Panelboard/Load... more

    $77.15

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    FEDERAL PACIFIC UBIF015N Miniature Circuit Breaker, UBIF Series, 15A, 1 Pole,

    FEDERAL PACIFIC UBIF015N Miniature Circuit Breaker, UBIF Series, 15A, 1 Pole,

    Miniature Circuit Breaker, Amps 15 A, AC Voltage Rating 120V AC, Circuit Breaker Type Standard, Number of Poles 1, DC Voltage Rating Not Rated, Circuit Breaker Actuator Toggle, Circuit Breaker Mounting Style Plug In, Compatible Panelboard/Load... more

    $36.39

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    PUSHMATIC UBIP1515 Miniature Circuit Breaker, UBIP Series, 15/15A, 1 Pole,

    PUSHMATIC UBIP1515 Miniature Circuit Breaker, UBIP Series, 15/15A, 1 Pole,

    Miniature Circuit Breaker, Amps 15/15 A, AC Voltage Rating 120V AC, Circuit Breaker Type Tandem, Number of Poles 1, DC Voltage Rating Not Rated, Circuit Breaker Actuator Push-to-Reset, Circuit Breaker Mounting Style Bolt On, Compatible... more

    $57.95

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