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    SQUARE D QO330VH Miniature Circuit Breaker, QO Series 30A, 3 Pole, 120/240V AC

    SQUARE D QO330VH Miniature Circuit Breaker, QO Series 30A, 3 Pole, 120/240V AC

    Miniature Circuit Breaker, Amps 30 A, AC Voltage Rating 120/240V AC, Circuit Breaker Type High Interrupting Capacity, Number of Poles 3, DC Voltage Rating Not Rated, Circuit Breaker Actuator Paddle, Circuit Breaker Mounting Style Plug In, Compatible... more

    $167.99

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    SQUARE D QO350VH Miniature Circuit Breaker, QO Series 50A, 3 Pole, 120/240V AC

    SQUARE D QO350VH Miniature Circuit Breaker, QO Series 50A, 3 Pole, 120/240V AC

    Miniature Circuit Breaker, Amps 50 A, AC Voltage Rating 120/240V AC, Circuit Breaker Type High Interrupting Capacity, Number of Poles 3, DC Voltage Rating Not Rated, Circuit Breaker Actuator Toggle, Circuit Breaker Mounting Style Plug In, Compatible... more

    $167.99

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    Best Seller
    SQUARE D QO115EPD Miniature Circuit Breaker, QO Series 15A, 1 Pole, 120/240V

    SQUARE D QO115EPD Miniature Circuit Breaker, QO Series 15A, 1 Pole, 120/240V

    Miniature Circuit Breaker, Amps 15 A, AC Voltage Rating 120V AC, Circuit Breaker Type Ground Fault Equipment Protection (30mA), Number of Poles 1, DC Voltage Rating 48V DC, Circuit Breaker Actuator Toggle, Circuit Breaker Mounting Style Plug In,... more

    $464.99

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    SQUARE D QOB2301021 Miniature Circuit Breaker, QOB Series 30A, 2 Pole, 120/240V

    SQUARE D QOB2301021 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 Shunt Trip, Number of Poles 2, DC Voltage Rating 48V DC, Circuit Breaker Actuator Paddle, Circuit Breaker Mounting Style Bolt On, Compatible Panelboard/Load... more

    $258.99

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    SQUARE D QOB1201021 Miniature Circuit Breaker, QOB Series 20A, 1 Pole, 120/240V

    SQUARE D QOB1201021 Miniature Circuit Breaker, QOB Series 20A, 1 Pole, 120/240V

    Miniature Circuit Breaker, Amps 20 A, AC Voltage Rating 120/240V AC, Circuit Breaker Type Shunt Trip, Number of Poles 1, DC Voltage Rating 48V DC, Circuit Breaker Actuator Paddle, Circuit Breaker Mounting Style Bolt On, Compatible Panelboard/Load... more

    $269.99

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    SQUARE D QOB250GFI Miniature Circuit Breaker, QOB Series 50A, 2 Pole, 120/240V

    SQUARE D QOB250GFI Miniature Circuit Breaker, QOB Series 50A, 2 Pole, 120/240V

    Miniature Circuit Breaker, Amps 50 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

    $409.99

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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

    $389.99

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    SQUARE D HOM115AFI Miniature Circuit Breaker, HOM Series 15A, 1 Pole, 120/240V

    SQUARE D HOM115AFI Miniature Circuit Breaker, HOM Series 15A, 1 Pole, 120/240V

    Miniature Circuit Breaker, Amps 15 A, AC Voltage Rating 120V AC, Circuit Breaker Type Arc Fault Circuit Interrupter, Number of Poles 1, DC Voltage Rating Not Rated, Circuit Breaker Actuator Paddle, Circuit Breaker Mounting Style Plug In, Compatible... more

    $57.99

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    SQUARE D 9070TF100D1 Control Transformer, 100 VA, Not Rated, 55 °C, 120V AC,

    SQUARE D 9070TF100D1 Control Transformer, 100 VA, Not Rated, 55 °C, 120V AC,

    Control Transformer, Input Voltage - Transformer 240V AC, 480V AC, Output Voltage - Transformer 120V AC, VA Rating - Transformer 100 VA, Protective Device Primary Fuse, Secondary Fuse, Enclosure Style - Transformer Open, Mounting - Transformer Foot,... more

    $145.99

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    SQUARE D QO220VH Miniature Circuit Breaker, QO Series 20A, 2 Pole, 120/240V AC

    SQUARE D QO220VH Miniature Circuit Breaker, QO Series 20A, 2 Pole, 120/240V AC

    Miniature Circuit Breaker, Amps 20 A, AC Voltage Rating 120/240V AC, Circuit Breaker Type High Interrupting Capacity, Number of Poles 2, DC Voltage Rating 48V DC, Circuit Breaker Actuator Paddle, Circuit Breaker Mounting Style Plug In, Compatible... more

    $66.79

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    SQUARE D QOB220VH Miniature Circuit Breaker, QOB Series 20A, 2 Pole, 120/240V AC

    SQUARE D QOB220VH Miniature Circuit Breaker, QOB Series 20A, 2 Pole, 120/240V AC

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

    $172.99

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    SQUARE D QO120M100P Load Center, QO, 20 Spaces, 100A, 120/240V, Main Circuit

    SQUARE D QO120M100P Load Center, QO, 20 Spaces, 100A, 120/240V, Main Circuit

    Load Center, Number of Spaces 20, Amps 100 A, Voltage 120/240V AC, Circuit Breaker Type QO, Included Enclosure Cover Order Separately, Main Circuit Breaker or Main Lug Main Circuit Breaker, Max. No. of Tandem Breakers 4, Phase 1, Height 17.94 in, Width... more

    $142.99

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

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

    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 Center... more

    $9.49

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    SQUARE D QO112M100P Load Center, QO, 12 Spaces, 100A, 120/240V, Main Circuit

    SQUARE D QO112M100P Load Center, QO, 12 Spaces, 100A, 120/240V, Main Circuit

    Load Center, Number of Spaces 12, Amps 100 A, Voltage 120/240V AC, Circuit Breaker Type QO, Included Enclosure Cover Order Separately, Main Circuit Breaker or Main Lug Main Circuit Breaker, Max. No. of Tandem Breakers 12, Phase 1, Height 14.94 in,... more

    $131.99

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    SQUARE D QO120M100PC Load Center, QO, 20 Spaces, 100A, 120/240V, Main Circuit

    SQUARE D QO120M100PC Load Center, QO, 20 Spaces, 100A, 120/240V, Main Circuit

    Load Center, Number of Spaces 20, Amps 100 A, Voltage 120/240V AC, Circuit Breaker Type QO, Included Enclosure Cover Combination Flush/Surface Cover, Main Circuit Breaker or Main Lug Main Circuit Breaker, Max. No. of Tandem Breakers 4, Phase 1, Height... more

    $175.99

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    SQUARE D HOM612L100F Load Center, HOM, 6 Spaces, 100A, 120/240V, Main Lug, 1

    SQUARE D HOM612L100F Load Center, HOM, 6 Spaces, 100A, 120/240V, Main Lug, 1

    Load Center, Number of Spaces 6, Amps 100 A, Voltage 120/240V AC, Circuit Breaker Type HOM, Included Enclosure Cover Flush Cover, Main Circuit Breaker or Main Lug Main Lug, Max. No. of Tandem Breakers 6, Phase 1, Series HOM, Height 12.56 in, Width 8.91... more

    $37.79

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    SQUARE D QOU110 Miniature Circuit Breaker, QOU Series 10A, 1 Pole, 120/240V AC

    SQUARE D QOU110 Miniature Circuit Breaker, QOU Series 10A, 1 Pole, 120/240V AC

    Miniature Circuit Breaker, Amps 10 A, AC Voltage Rating 120/240V AC, Circuit Breaker Type Standard, Number of Poles 1, DC Voltage Rating 48V DC, Circuit Breaker Actuator Toggle, Circuit Breaker Mounting Style Surface/DIN Rail, Compatible... more

    $23.79

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    SQUARE D HOM140 Miniature Circuit Breaker, HOM Series 40A, 1 Pole, 120/240V AC

    SQUARE D HOM140 Miniature Circuit Breaker, HOM Series 40A, 1 Pole, 120/240V AC

    Miniature Circuit Breaker, Amps 40 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 Center... more

    $10.99

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    SQUARE D QOB2201021 Miniature Circuit Breaker, QOB Series 20A, 2 Pole, 120/240V

    SQUARE D QOB2201021 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 Shunt Trip, Number of Poles 2, DC Voltage Rating 48V DC, Circuit Breaker Actuator Paddle, Circuit Breaker Mounting Style Bolt On, Compatible Panelboard/Load... more

    $256.99

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    SQUARE D QOB120HM Miniature Circuit Breaker, QOB Series 20A, 1 Pole, 120V AC

    SQUARE D QOB120HM Miniature Circuit Breaker, QOB Series 20A, 1 Pole, 120V AC

    Miniature Circuit Breaker, Amps 20 A, AC Voltage Rating 120/240V AC, Circuit Breaker Type High Magnetic, Number of Poles 1, DC Voltage Rating 48V DC, Circuit Breaker Actuator Paddle, Circuit Breaker Mounting Style Bolt On, Compatible Panelboard/Load... more

    $36.39

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    SQUARE D QOU120 Miniature Circuit Breaker, QOU Series 20A, 1 Pole, 120/240V AC

    SQUARE D QOU120 Miniature Circuit Breaker, QOU 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 48V DC, Circuit Breaker Actuator Toggle, Circuit Breaker Mounting Style Surface/DIN Rail, Compatible... more

    $26.45

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    SQUARE D QO230HID Miniature Circuit Breaker, QO Series 30A, 2 Pole, 120/240V AC

    SQUARE D QO230HID Miniature Circuit Breaker, QO Series 30A, 2 Pole, 120/240V AC

    Miniature Circuit Breaker, Amps 30 A, AC Voltage Rating 120/240V AC, Circuit Breaker Type High Intensity Discharge, Number of Poles 2, DC Voltage Rating 48V DC, Circuit Breaker Actuator Paddle, Circuit Breaker Mounting Style Plug In, Compatible... more

    $76.55

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    SQUARE D JDL36200 Molded Case Circuit Breaker, JDL Series 200A, 3 Pole, 600V AC

    SQUARE D JDL36200 Molded Case Circuit Breaker, JDL Series 200A, 3 Pole, 600V AC

    Molded Case Circuit Breaker, 200 A Amps, AC Voltage Rating 600V AC, Max. AIR Rating 25kA at 240V AC, For Use With -, Series JD, High Amp Trip Setting 2,000 A, Low Amp Trip Setting 1,000 A, Circuit Breaker Type Standard, Number of Poles 3, DC Voltage... more

    $1,914.82

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    SQUARE D HDL36015 Molded Case Circuit Breaker, HDL Series 15A, 3 Pole, 600V AC

    SQUARE D HDL36015 Molded Case Circuit Breaker, HDL Series 15A, 3 Pole, 600V AC

    Molded Case Circuit Breaker, 15 A Amps, AC Voltage Rating 600V AC, Max. AIR Rating 25kA at 240V AC, For Use With -, Series HD, High Amp Trip Setting 750 A, Low Amp Trip Setting 350 A, Circuit Breaker Type Standard, Number of Poles 3, DC Voltage Rating... more

    $912.99

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    SQUARE D QOB120AFI Miniature Circuit Breaker, QOB Series 20A, 1 Pole, 120V AC

    SQUARE D QOB120AFI Miniature Circuit Breaker, QOB Series 20A, 1 Pole, 120V AC

    Miniature Circuit Breaker, Amps 20 A, AC Voltage Rating 120/240V AC, Circuit Breaker Type Arc Fault Circuit Interrupter, Number of Poles 1, DC Voltage Rating Not Rated, Circuit Breaker Actuator Paddle, Circuit Breaker Mounting Style Bolt On, Compatible... more

    $101.99

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    SQUARE D QO120CAFI Miniature Circuit Breaker, QO Series 20A, 1 Pole, 120V AC

    SQUARE D QO120CAFI Miniature Circuit Breaker, QO Series 20A, 1 Pole, 120V AC

    Miniature Circuit Breaker, Amps 20 A, AC Voltage Rating 120/240V AC, Circuit Breaker Type Combination Arc Fault Circuit Interrupter, Number of Poles 1, DC Voltage Rating Not Rated, Circuit Breaker Actuator Paddle, Circuit Breaker Mounting Style Plug... more

    $103.99

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    SQUARE D HDL36020 Molded Case Circuit Breaker, HDL Series 20A, 3 Pole, 600V AC

    SQUARE D HDL36020 Molded Case Circuit Breaker, HDL Series 20A, 3 Pole, 600V AC

    Molded Case Circuit Breaker, 20 A Amps, AC Voltage Rating 600V AC, Max. AIR Rating 25kA at 240V AC, For Use With -, Series HD, High Amp Trip Setting 750 A, Low Amp Trip Setting 350 A, Circuit Breaker Type Standard, Number of Poles 3, DC Voltage Rating... more

    $776.42

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    SQUARE D HDL36080 Molded Case Circuit Breaker, HDL Series 80A, 3 Pole, 600V AC

    SQUARE D HDL36080 Molded Case Circuit Breaker, HDL Series 80A, 3 Pole, 600V AC

    Molded Case Circuit Breaker, 80 A Amps, AC Voltage Rating 600V AC, Max. AIR Rating 25kA at 240V AC, For Use With -, Series HD, High Amp Trip Setting 1,450 A, Low Amp Trip Setting 800 A, Circuit Breaker Type Standard, Number of Poles 3, DC Voltage... more

    $1,002.99

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    SQUARE D JDL36225 Molded Case Circuit Breaker, JDL Series 225A, 3 Pole, 600V AC

    SQUARE D JDL36225 Molded Case Circuit Breaker, JDL Series 225A, 3 Pole, 600V AC

    Molded Case Circuit Breaker, 225 A Amps, AC Voltage Rating 600V AC, Max. AIR Rating 25kA at 240V AC, For Use With -, Series JD, High Amp Trip Setting 2,250 A, Low Amp Trip Setting 1,125 A, Circuit Breaker Type Standard, Number of Poles 3, DC Voltage... more

    $1,914.82

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    SQUARE D HDL36125 Molded Case Circuit Breaker, HDL Series 125A, 3 Pole, 600V AC

    SQUARE D HDL36125 Molded Case Circuit Breaker, HDL Series 125A, 3 Pole, 600V AC

    Molded Case Circuit Breaker, 125 A Amps, AC Voltage Rating 600V AC, Max. AIR Rating 25kA at 240V AC, For Use With -, Series HD, High Amp Trip Setting 1,700 A, Low Amp Trip Setting 900 A, Circuit Breaker Type Standard, Number of Poles 3, DC Voltage... more

    $1,736.02

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    SQUARE D QO132M100P Load Center, QO, 32 Spaces, 100A, 120/240V, Convertible

    SQUARE D QO132M100P Load Center, QO, 32 Spaces, 100A, 120/240V, Convertible

    Load Center, Number of Spaces 32, Amps 100 A, Voltage 120/240V AC, Circuit Breaker Type QO, Included Enclosure Cover Order Separately, Main Circuit Breaker or Main Lug Main Circuit Breaker, Max. No. of Tandem Breakers 6, Phase 1, Height 26 in, Width... more

    $241.99

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    SQUARE D QO116M100P Load Center, QO, 16 Spaces, 100A, 120/240V, Main Circuit

    SQUARE D QO116M100P Load Center, QO, 16 Spaces, 100A, 120/240V, Main Circuit

    Load Center, Number of Spaces 16, Amps 100 A, Voltage 120/240V AC, Circuit Breaker Type QO, Included Enclosure Cover Order Separately, Main Circuit Breaker or Main Lug Main Circuit Breaker, Max. No. of Tandem Breakers 8, Phase 1, Height 17.94 in, Width... more

    $132.99

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    SQUARE D QO112M100PC Load Center, QO, 12 Spaces, 100A, 120/240V, Main Circuit

    SQUARE D QO112M100PC Load Center, QO, 12 Spaces, 100A, 120/240V, Main Circuit

    Load Center, Number of Spaces 12, Amps 100 A, Voltage 120/240V AC, Circuit Breaker Type QO, Included Enclosure Cover Combination Flush/Surface Cover, Main Circuit Breaker or Main Lug Main Circuit Breaker, Max. No. of Tandem Breakers 12, Phase 1, Height... more

    $122.99

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    SQUARE D QO116M100PC Load Center, QO, 16 Spaces, 100A, 120/240V, Main Circuit

    SQUARE D QO116M100PC Load Center, QO, 16 Spaces, 100A, 120/240V, Main Circuit

    Load Center, Number of Spaces 16, Amps 100 A, Voltage 120/240V AC, Circuit Breaker Type QO, Included Enclosure Cover Combination Flush/Surface Cover, Main Circuit Breaker or Main Lug Main Circuit Breaker, Max. No. of Tandem Breakers 8, Phase 1, Height... more

    $132.99

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    SQUARE D QO612L100DF Load Center, QO, 6 Spaces, 100A, 120/240V, Main Lug, 1

    SQUARE D QO612L100DF Load Center, QO, 6 Spaces, 100A, 120/240V, Main Lug, 1

    Load Center, Number of Spaces 6, Amps 100 A, Voltage 120/240V AC, Circuit Breaker Type QO, Included Enclosure Cover Flush Cover, Main Circuit Breaker or Main Lug Main Lug, Max. No. of Tandem Breakers 6, Phase 1, Series QO, Height 12.56 in, Width 8.91... more

    $56.15

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    SQUARE D QO612L100RB Load Center, QO, 6 Spaces, 100A, 120/240V, Main Lug, 1

    SQUARE D QO612L100RB Load Center, QO, 6 Spaces, 100A, 120/240V, Main Lug, 1

    Load Center, Number of Spaces 6, Amps 100 A, Voltage 120/240V AC, Circuit Breaker Type QO, Included Enclosure Cover Surface Cover, Main Circuit Breaker or Main Lug Main Lug, Max. No. of Tandem Breakers 6, Phase 1, Series QO, Height 12.64 in, Width 8.91... more

    $83.85

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    SQUARE D QO612L100S Load Center, QO, 6 Spaces, 100A, 120/240V, Main Lug, 1 Phase

    SQUARE D QO612L100S Load Center, QO, 6 Spaces, 100A, 120/240V, Main Lug, 1 Phase

    Load Center, Number of Spaces 6, Amps 100 A, Voltage 120/240V AC, Circuit Breaker Type QO, Included Enclosure Cover Surface Cover, Main Circuit Breaker or Main Lug Main Lug, Max. No. of Tandem Breakers 6, Phase 1, Series QO, Height 12.56 in, Width 8.91... more

    $49.49

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    SQUARE D QOB220HID Miniature Circuit Breaker, QOB Series 20A, 2 Pole, 120/240V

    SQUARE D QOB220HID 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 High Intensity Discharge, Number of Poles 2, DC Voltage Rating 48V DC, Circuit Breaker Actuator Paddle, Circuit Breaker Mounting Style Bolt On, Compatible... more

    $95.15

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

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

    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 Center... more

    $79.05

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    SQUARE D HOM125 Miniature Circuit Breaker, HOM Series 25A, 1 Pole, 120/240V AC

    SQUARE D HOM125 Miniature Circuit Breaker, HOM Series 25A, 1 Pole, 120/240V AC

    Miniature Circuit Breaker, Amps 25 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 Center... more

    $10.19

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