Best Seller
SQUARE D EDB14020 Miniature Circuit Breaker, EDB Series 20A, 1 Pole, 277V AC

SQUARE D EDB14020 Miniature Circuit Breaker, EDB Series 20A, 1 Pole, 277V AC

Miniature Circuit Breaker, Amps 20 A, AC Voltage Rating 277V AC, Circuit Breaker Type Standard, Number of Poles 1, DC Voltage Rating Not Rated, Circuit Breaker Actuator Toggle, Circuit Breaker Mounting Style Bolt On, Compatible Panelboard/Load Center... more

$148.99

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SQUARE D QOU215 Miniature Circuit Breaker, QOU Series 15A, 2 Pole, 120/240V AC

SQUARE D QOU215 Miniature Circuit Breaker, QOU Series 15A, 2 Pole, 120/240V AC

Miniature Circuit Breaker, Amps 15 A, AC Voltage Rating 120/240V AC, Circuit Breaker Type Standard, Number of Poles 2, DC Voltage Rating 48V DC, Circuit Breaker Actuator Toggle, Circuit Breaker Mounting Style Surface/DIN Rail, Compatible... more

$67.25

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Best Seller
SQUARE D QOU210 Miniature Circuit Breaker, QOU Series 10A, 2 Pole, 120/240V AC

SQUARE D QOU210 Miniature Circuit Breaker, QOU 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 Toggle, Circuit Breaker Mounting Style Surface/DIN Rail, Compatible... more

$75.95

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Miniature Circuit Breaker 250V DC PV Circuit Breaker Mini Magnetic Trip Disconnect Switch DC Circuit Isolator for Solar System 2P Miniature Air Circuit Breaker(32A)

Miniature Circuit Breaker 250V DC PV Circuit Breaker Mini Magnetic Trip Disconnect Switch DC Circuit Isolator for Solar System 2P Miniature Air Circuit Breaker(32A)

Specification: Item Type: Solar PV System Circuit Breaker Material: ABS Rated Voltage: 550V Rated Ultimate Short Circuit Breaking Capacity(household Icn): 6000A Package List: 1 x Solar PV System Circuit Breaker 1 x User Manual Note: Please read the... more

$19.67

FREE shipping

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Miniature Circuit Breaker 250V DC PV Circuit Breaker Mini Magnetic Trip Disconnect Switch DC Circuit Isolator for Solar System 2P Miniature Air Circuit Breaker(63A)

Miniature Circuit Breaker 250V DC PV Circuit Breaker Mini Magnetic Trip Disconnect Switch DC Circuit Isolator for Solar System 2P Miniature Air Circuit Breaker(63A)

Specification: Item Type: Solar PV System Circuit Breaker Material: ABS Rated Voltage: 550V Rated Ultimate Short Circuit Breaking Capacity(household Icn): 6000A Package List: 1 x Solar PV System Circuit Breaker 1 x User Manual Note: Please read the... more

$19.85

FREE shipping

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Miniature Circuit Breaker 250V DC PV Circuit Breaker Mini Magnetic Trip Disconnect Switch DC Circuit Isolator for Solar System 2P Miniature Air Circuit Breaker(40A)

Miniature Circuit Breaker 250V DC PV Circuit Breaker Mini Magnetic Trip Disconnect Switch DC Circuit Isolator for Solar System 2P Miniature Air Circuit Breaker(40A)

Specification: Item Type: Solar PV System Circuit Breaker Material: ABS Rated Voltage: 550V Rated Ultimate Short Circuit Breaking Capacity(household Icn): 6000A Package List: 1 x Solar PV System Circuit Breaker 1 x User Manual Note: Please read the... more

$19.81

FREE shipping

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SQUARE D QOU235 Miniature Circuit Breaker, QOU Series 35A, 2 Pole, 120/240V AC

SQUARE D QOU235 Miniature Circuit Breaker, QOU Series 35A, 2 Pole, 120/240V AC

Miniature Circuit Breaker, Amps 35 A, AC Voltage Rating 120/240V AC, Circuit Breaker Type Standard, Number of Poles 2, DC Voltage Rating 48V DC, Circuit Breaker Actuator Toggle, Circuit Breaker Mounting Style Surface/DIN Rail, Compatible... more

$81.39

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EATON FAZ-C15/2-NA IEC Miniature Circuit Breaker, FAZ-NA Series 15A, 2 Pole,

EATON FAZ-C15/2-NA IEC Miniature Circuit Breaker, FAZ-NA Series 15A, 2 Pole,

IEC Miniature Circuit Breaker, Amps 15 A, Number of Poles 2, Curve Type C, AC Voltage Rating 277/480V AC, DC Voltage Rating 48/96V DC, Max. AIR Rating 14kA at 277/480V AC, Phase 1, Meets UL Type UL 489, Terminal Connection Screw Clamp, Series FAZ-NA,... more

$163.99

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EATON FAZ-C5/1-NA-SP IEC Miniature Circuit Breaker, FAZ-NA Series 5A, 1 Pole,

EATON FAZ-C5/1-NA-SP IEC Miniature Circuit Breaker, FAZ-NA Series 5A, 1 Pole,

IEC Miniature Circuit Breaker, Amps 5 A, Number of Poles 1, Curve Type C, AC Voltage Rating 277/480V AC, DC Voltage Rating 48V DC, Max. AIR Rating 10kA at 277/480V AC, Phase 1, Meets UL Type UL 489, Terminal Connection Screw Clamp, Series FAZ-NA, Trip... more

$61.69

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SQUARE D QOU250VH Miniature Circuit Breaker, QOU Series 50A, 2 Pole, 120/240V AC

SQUARE D QOU250VH Miniature Circuit Breaker, QOU Series 50A, 2 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 2, DC Voltage Rating 48V DC, Circuit Breaker Actuator Toggle, Circuit Breaker Mounting Style Surface/DIN Rail,... more

$129.99

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SQUARE D QOU270 Miniature Circuit Breaker, QOU Series 70A, 2 Pole, 120/240V AC

SQUARE D QOU270 Miniature Circuit Breaker, QOU Series 70A, 2 Pole, 120/240V AC

Miniature Circuit Breaker, Amps 70 A, AC Voltage Rating 120/240V AC, Circuit Breaker Type Standard, Number of Poles 2, DC Voltage Rating 48V DC, Circuit Breaker Actuator Toggle, Circuit Breaker Mounting Style Surface/DIN Rail, Compatible... more

$126.99

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SQUARE D HOM290 Miniature Circuit Breaker, HOM Series 90A, 2 Pole, 120/240V AC

SQUARE D HOM290 Miniature Circuit Breaker, HOM Series 90A, 2 Pole, 120/240V AC

Miniature Circuit Breaker, Amps 90 A, AC Voltage Rating 120/240V AC, Circuit Breaker Type Standard, Number of Poles 2, DC Voltage Rating Not Rated, Circuit Breaker Actuator Paddle, Circuit Breaker Mounting Style Plug In, Compatible Panelboard/Load... more

$69.79

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EATON GHB3020 Miniature Circuit Breaker, GHB Series 20A, 3 Pole, 277/480V AC

EATON GHB3020 Miniature Circuit Breaker, GHB Series 20A, 3 Pole, 277/480V AC

Miniature Circuit Breaker, Amps 20 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

$424.99

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SIEMENS 5SJ41157HG40 IEC Miniature Circuit Breaker, 5SJ4 Series 1.6A, 1 Pole,

SIEMENS 5SJ41157HG40 IEC Miniature Circuit Breaker, 5SJ4 Series 1.6A, 1 Pole,

IEC Miniature Circuit Breaker, Amps 1.6 A, Number of Poles 1, Curve Type C, AC Voltage Rating 240V AC, DC Voltage Rating 60V DC, Max. AIR Rating 14kA at 240V AC, Phase 1, Meets UL Type UL 489, Terminal Connection Screw Clamp, Series 5SJ4, Trip Type... more

$57.29

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DAYTON 33V935 Miniature Circuit Breaker, NDB2T-63 B6/2 L Series 6A, 2 Pole,

DAYTON 33V935 Miniature Circuit Breaker, NDB2T-63 B6/2 L Series 6A, 2 Pole,

IEC Miniature Circuit Breaker, Amps 6 A, Number of Poles 2, Curve Type B, AC Voltage Rating 480V AC, DC Voltage Rating 96V DC, Max. AIR Rating 10kA at 480V AC, Phase 1, Meets UL Type UL 489, Terminal Connection Lug, Series NDB2T-63 B6/2 L, Trip Type... more

$44.79

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SCHNEIDER ELECTRIC M9F42330 IEC Miniature Circuit Breaker, C60BP Series 30A, 3

SCHNEIDER ELECTRIC M9F42330 IEC Miniature Circuit Breaker, C60BP Series 30A, 3

IEC Miniature Circuit Breaker, Amps 30 A, Number of Poles 3, Curve Type C, AC Voltage Rating 240/277/480V AC, DC Voltage Rating Not Rated, Max. AIR Rating 14kA at 120/240V AC, Phase 3, Meets UL Type UL 489, Terminal Connection Screw Clamp, Series... more

$273.99

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SQUARE D HOM270 Miniature Circuit Breaker, HOM Series 70A, 2 Pole, 120/240V AC

SQUARE D HOM270 Miniature Circuit Breaker, HOM Series 70A, 2 Pole, 120/240V AC

Miniature Circuit Breaker, Amps 70 A, AC Voltage Rating 120/240V AC, Circuit Breaker Type Standard, Number of Poles 2, DC Voltage Rating Not Rated, Circuit Breaker Actuator Paddle, Circuit Breaker Mounting Style Plug In, Compatible Panelboard/Load... more

$50.15

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DAYTON 33V904 Miniature Circuit Breaker, NDB2T-63 D10/3 L Series 10A, 3 Pole,

DAYTON 33V904 Miniature Circuit Breaker, NDB2T-63 D10/3 L Series 10A, 3 Pole,

IEC Miniature Circuit Breaker, Amps 10 A, Number of Poles 3, Curve Type D, AC Voltage Rating 480V AC, DC Voltage Rating Not Rated, Max. AIR Rating 10kA at 480V AC, Phase 3, Meets UL Type UL 489, Terminal Connection Lug, Series NDB2T-63 D10/3 L, Trip... more

$65.29

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EATON FAZ-C15/1-NA-SP IEC Miniature Circuit Breaker, FAZ-NA Series 15A, 1 Pole,

EATON FAZ-C15/1-NA-SP IEC Miniature Circuit Breaker, FAZ-NA Series 15A, 1 Pole,

IEC Miniature Circuit Breaker, Amps 15 A, Number of Poles 1, Curve Type C, AC Voltage Rating 277/480V AC, DC Voltage Rating 48V DC, Max. AIR Rating 14kA at 277/480V AC, Phase 1, Meets UL Type UL 489, Terminal Connection Screw Clamp, Series FAZ-NA, Trip... more

$56.49

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SQUARE D QOU325 Miniature Circuit Breaker, QOU Series 25A, 3 Pole, 120/240V AC

SQUARE D QOU325 Miniature Circuit Breaker, QOU Series 25A, 3 Pole, 120/240V AC

Miniature Circuit Breaker, Amps 25 A, AC Voltage Rating 120/240V AC, Circuit Breaker Type Standard, Number of Poles 3, DC Voltage Rating 48V DC, Circuit Breaker Actuator Toggle, Circuit Breaker Mounting Style Surface/DIN Rail, Compatible... more

$176.99

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SQUARE D QO215SWN Miniature Circuit Breaker, QO Series 15A, 2 Pole, 120/240V AC

SQUARE D QO215SWN Miniature Circuit Breaker, QO Series 15A, 2 Pole, 120/240V AC

Miniature Circuit Breaker, Amps 15 A, AC Voltage Rating 120V AC, Circuit Breaker Type Switched Neutral, Number of Poles 2, DC Voltage Rating Not Rated, Circuit Breaker Actuator Paddle, Circuit Breaker Mounting Style Plug In, Compatible Panelboard/Load... more

$80.25

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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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GE THHQB32060 Miniature Circuit Breaker, THHQB Series 60A, 3 Pole, 240V AC

GE THHQB32060 Miniature Circuit Breaker, THHQB Series 60A, 3 Pole, 240V AC

Miniature Circuit Breaker, Amps 60 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 Bolt On, Phase Three,... more

$372.99

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SQUARE D QOU230 Miniature Circuit Breaker, QOU Series 30A, 2 Pole, 120/240V AC

SQUARE D QOU230 Miniature Circuit Breaker, QOU 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 Toggle, Circuit Breaker Mounting Style Surface/DIN Rail, Compatible... more

$63.89

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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 Center... more

$381.99

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GE THQC2130WL Miniature Circuit Breaker, THQC Series 30A, 2 Pole, 120/240V AC

GE THQC2130WL Miniature Circuit Breaker, THQC 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 Not Rated, Circuit Breaker Actuator Toggle, Circuit Breaker Mounting Style Surface/DIN Rail, Phase Single, Series... more

$81.99

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SIEMENS BQD350 Miniature Circuit Breaker, BQD Series 50A, 3 Pole, 480V AC

SIEMENS BQD350 Miniature Circuit Breaker, BQD Series 50A, 3 Pole, 480V AC

Miniature Circuit Breaker, Amps 50 A, AC Voltage Rating 480V AC, Circuit Breaker Type Standard, Number of Poles 3, DC Voltage Rating Not Rated, Circuit Breaker Actuator Toggle, Circuit Breaker Mounting Style Bolt On, Compatible Panelboard/Load Center... more

$806.99

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WADSWORTH UBIA250NI Miniature Circuit Breaker, UBIA Series 50A, 2 Pole,

WADSWORTH UBIA250NI Miniature Circuit Breaker, UBIA Series 50A, 2 Pole,

Miniature Circuit Breaker, Amps 50 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

$114.99

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SQUARE D QO230PL Miniature Circuit Breaker, QO Series 30A, 2 Pole, 120/240V AC

SQUARE D QO230PL 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 PowerLink, Number of Poles 2, DC Voltage Rating Not Rated, Circuit Breaker Actuator Paddle, Circuit Breaker Mounting Style Plug In, Compatible Panelboard/Load... more

$482.99

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EATON FAZ-D20/3-NA IEC Miniature Circuit Breaker, FAZ-NA Series 20A, 3 Pole,

EATON FAZ-D20/3-NA IEC Miniature Circuit Breaker, FAZ-NA Series 20A, 3 Pole,

IEC Miniature Circuit Breaker, Amps 20 A, Number of Poles 3, Curve Type D, AC Voltage Rating 277/480V AC, DC Voltage Rating 48/96V DC, Max. AIR Rating 14kA at 277/480V AC, Phase 3, Meets UL Type UL 489, Terminal Connection Screw Clamp, Series FAZ-NA,... more

$216.99

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SCHNEIDER ELECTRIC M9F43215 IEC Miniature Circuit Breaker, C60BP Series 15A, 2

SCHNEIDER ELECTRIC M9F43215 IEC Miniature Circuit Breaker, C60BP Series 15A, 2

IEC Miniature Circuit Breaker, Amps 15 A, Number of Poles 2, Curve Type D, AC Voltage Rating 240/277/480V AC, DC Voltage Rating Not Rated, Max. AIR Rating 14kA at 120/240V AC, Phase 1, Meets UL Type UL 489, Terminal Connection Screw Clamp, Series... more

$158.99

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SCHNEIDER ELECTRIC M9F43315 IEC Miniature Circuit Breaker, C60BP Series 15A, 3

SCHNEIDER ELECTRIC M9F43315 IEC Miniature Circuit Breaker, C60BP Series 15A, 3

IEC Miniature Circuit Breaker, Amps 15 A, Number of Poles 3, Curve Type D, AC Voltage Rating 240/277/480V AC, DC Voltage Rating Not Rated, Max. AIR Rating 14kA at 120/240V AC, Phase 3, Meets UL Type UL 489, Terminal Connection Screw Clamp, Series... more

$262.99

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SIEMENS B215 Miniature Circuit Breaker, BL Series 15A, 2 Pole, 120/240V AC

SIEMENS B215 Miniature Circuit Breaker, BL Series 15A, 2 Pole, 120/240V AC

Miniature Circuit Breaker, Amps 15 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, Compatible Panelboard/Load... more

$110.99

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SQUARE D QOU330VH Miniature Circuit Breaker, QOU Series 30A, 3 Pole, 120/240V AC

SQUARE D QOU330VH Miniature Circuit Breaker, QOU 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 48V DC, Circuit Breaker Actuator Toggle, Circuit Breaker Mounting Style Surface/DIN Rail,... more

$261.99

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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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SIEMENS Q230HID Miniature Circuit Breaker, Q Series 30A, 2 Pole, 120/240V AC

SIEMENS Q230HID Miniature Circuit Breaker, Q 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 Toggle, Circuit Breaker Mounting Style Plug In, Compatible... more

$54.29

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SQUARE D QOB320GFI Miniature Circuit Breaker, QOB Series 20A, 3 Pole, 208/120V

SQUARE D QOB320GFI Miniature Circuit Breaker, QOB Series 20A, 3 Pole, 208/120V

Miniature Circuit Breaker, Amps 20 A, AC Voltage Rating 120/208V AC, Circuit Breaker Type Ground Fault Circuit Interrupter, Number of Poles 3, DC Voltage Rating Not Rated, Circuit Breaker Actuator Paddle, Circuit Breaker Mounting Style Bolt On,... more

$549.99

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SQUARE D QO340VH Miniature Circuit Breaker, QO Series 40A, 3 Pole, 120/240V AC

SQUARE D QO340VH Miniature Circuit Breaker, QO Series 40A, 3 Pole, 120/240V AC

Miniature Circuit Breaker, Amps 40 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

$191.99

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SQUARE D QO2301021 Miniature Circuit Breaker, QO Series 30A, 2 Pole, 120/240V AC

SQUARE D QO2301021 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 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

$146.99

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SQUARE D QOB335 Miniature Circuit Breaker, QOB Series 35A, 3 Pole, 120/240V AC

SQUARE D QOB335 Miniature Circuit Breaker, QOB Series 35A, 3 Pole, 120/240V AC

Miniature Circuit Breaker, Amps 35 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 Bolt On, Compatible Panelboard/Load Center... more

$277.99

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