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CIRCUIT BREAKERS

(Showing 96 of 3799)
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  • BF120A

    SIEMENS/ITE

    SKU: BF120A

    BF120A

    Type: GFCI Circuit Breaker
    Amperage: 20
    Voltage: 120
    Poles: 1
    Type: Bolt-On
    $100.00
    9 in stock
  • BF1B030

    SIEMENS/ITE

    SKU: BF1B030

    BF1B030

    Type: GFCI Circuit Breaker
    Amperage: 30
    Voltage: 120
    Poles: 1
    Type: Bolt-On
    $440.00
    1 in stock
  • BGA36030-SURN

    SQUARE D

    SKU: BGA36030-SURN

    BGA36030-SURN

    Type: Circuit Breaker
    Amperage: 30
    Voltage: 600
    Poles: 3
    Type: Plug-On
    $370.00
    1 in stock
  • BGA36050

    SQUARE D

    SKU: BGA36050

    BGA36050

    Type: Circuit Breaker
    Amperage: 50
    Voltage: 600
    Poles: 3
    Type: Plug-On
    $500.00
    1 in stock
  • BGA36100SAYH-SURN

    SQUARE D

    SKU: BGA36100SAYH-SURN

    BGA36100SAYH-SURN

    Type: Circuit Breaker
    Amperage: 100
    Voltage: 600
    Poles: 3
    Type: Plug-On
    $600.00
    1 in stock
  • BL2-020-SURN

    SIEMENS/ITE

    SKU: BL2-020-SURN

    BL2-020-SURN

    Type: GFCI Circuit Breaker
    Amperage: 20
    Voltage: 120/240
    Poles: 2
    Type: Plug-On
    $175.00
    12 in stock
  • BQ1B015

    SIEMENS/ITE

    SKU: BQ1B015

    BQ1B015

    Type: Circuit Breaker
    Amperage: 15
    Voltage: 120
    Poles: 1
    Type: Bolt-On
    $16.67
    6 in stock
  • BQ1B020

    SIEMENS/ITE

    SKU: BQ1B020

    BQ1B020

    Type: Circuit Breaker
    Amperage: 20
    Voltage: 120
    Poles: 1
    Type: Bolt-On
    $16.67
    10 in stock
  • BQ1B030

    SIEMENS/ITE

    SKU: BQ1B030

    BQ1B030

    Type: Circuit Breaker
    Amperage: 30
    Voltage: 120
    Poles: 1
    Type: Bolt-On
    $18.33
    58 in stock
  • BQ1B040

    SIEMENS/ITE

    SKU: BQ1B040

    BQ1B040

    Type: Circuit Breaker
    Amperage: 40
    Voltage: 120
    Poles: 1
    Type: Bolt-On
    $16.67
    11 in stock
  • BQ1B050

    SIEMENS/ITE

    SKU: BQ1B050

    BQ1B050

    Type: Circuit Breaker
    Amperage: 50
    Voltage: 120
    Poles: 1
    Type: Bolt-On
    $16.67
    1 in stock
  • BQ1B060

    SIEMENS/ITE

    SKU: BQ1B060

    BQ1B060

    Type: Circuit Breaker
    Amperage: 60
    Voltage: 120
    Poles: 1
    Type: Bolt-On
    $16.67
    1 in stock
  • BQ1B070

    SIEMENS/ITE

    SKU: BQ1B070

    BQ1B070

    Type: Circuit Breaker
    Amperage: 70
    Voltage: 120
    Poles: 1
    Type: Bolt-On
    $16.67
  • BQ2202115

    EATON/CUTLER-HAMMER

    SKU: BQ2202115

    BQ2202115

    Type: Quad Circuit Breaker
    Amperage: 15(2-1P) - 20(1-2P)
    Voltage: 120/240
    Type: Plug-On
    $48.00
    2 in stock
  • BQ220230

    EATON/CUTLER-HAMMER

    SKU: BQ220230

    BQ220230

    Type: Quad Circuit Breaker
    Amperage: 20(1-2P) - 30(1-2P)
    Voltage: 120/240
    Type: Plug-On
    $26.67
  • BQ220240

    EATON/CUTLER-HAMMER

    SKU: BQ220240

    BQ220240

    Type: Quad Circuit Breaker
    Amperage: 20(1-2P) - 40(1-2P)
    Voltage: 120/240
    Type: Plug-On
    $26.67
  • BQ2302120

    EATON/CUTLER-HAMMER

    SKU: BQ2302120

    BQ2302120

    Type: Quad Circuit Breaker
    Amperage: 30(1-2P) - 20(2-1P)
    Voltage: 120/240
    Type: Plug-On
    $57.14
  • BQ250250-WES-SURN

    WESTINGHOUSE

    SKU: BQ250250-WES-SURN

    BQ250250-WES-SURN

    Type: Quad Circuit Breaker
    Amperage: 50(2-2P)
    Voltage: 120/240
    Poles: 2
    Type: Plug-On
    $50.00
    22 in stock
  • BQ2B015

    SIEMENS/ITE

    SKU: BQ2B015

    BQ2B015

    Type: Circuit Breaker
    Amperage: 50
    Voltage: 120/240
    Poles: 2
    Type: Bolt-On
    $46.03
    1 in stock
  • BQ2B020

    SIEMENS/ITE

    SKU: BQ2B020

    BQ2B020

    Type: Circuit Breaker
    Amperage: 20
    Voltage: 120/240
    Poles: 2
    Type: Bolt-On
    $46.03
    1 in stock
  • BQ2B030

    SIEMENS/ITE

    SKU: BQ2B030

    BQ2B030

    Type: Circuit Breaker
    Amperage: 30
    Voltage: 120/240
    Poles: 2
    Type: Bolt-On
    $58.33
    4 in stock
  • BQ2B030QX

    SIEMENS/ITE

    SKU: BQ2B030QX

    BQ2B030QX

    Type: Circuit Breaker
    Amperage: 30
    Voltage: 120/240
    Poles: 2
    Terminals: Lug/Spade
    Type: Feed Through
    $30.00
  • BQ2B035L

    SIEMENS/ITE

    SKU: BQ2B035L

    BQ2B035L

    Type: Circuit Breaker
    Amperage: 30
    Voltage: 120/240
    Poles: 2
    Terminals: Lug/Lug
    Type: Feed Through
    $116.67
    16 in stock
  • BQ2B040

    SIEMENS/ITE

    SKU: BQ2B040

    BQ2B040

    Type: Circuit Breaker
    Amperage: 40
    Voltage: 120/240
    Poles: 2
    Type: Bolt-On
    $75.00
    4 in stock
  • BQ2B050

    SIEMENS/ITE

    SKU: BQ2B050

    BQ2B050

    Type: Circuit Breaker
    Amperage: 50
    Voltage: 120/240
    Poles: 2
    Type: Bolt-On
    $75.00
    9 in stock
  • BQ2B050QLD

    SIEMENS/ITE

    SKU: BQ2B050QLD

    BQ2B050QLD

    Type: Circuit Breaker
    Amperage: 50
    Voltage: 120/240
    Poles: 2
    Type: Bolt-On
    $73.33
    3 in stock
  • BQ2B060

    SIEMENS/ITE

    SKU: BQ2B060

    BQ2B060

    Type: Circuit Breaker
    Amperage: 60
    Voltage: 120/240
    Poles: 2
    Type: Bolt-On
    $63.33
    9 in stock
  • BQ2B060QX

    SIEMENS/ITE

    SKU: BQ2B060QX

    BQ2B060QX

    Type: Circuit Breaker
    Amperage: 60
    Voltage: 120/240
    Poles: 2
    Terminals: Lug/Spade
    Type: Feed Through
    $108.33
    41 in stock
  • BQ2B070

    SIEMENS/ITE

    SKU: BQ2B070

    BQ2B070

    Type: Circuit Breaker
    Amperage: 70
    Voltage: 240
    Poles: 2
    Type: Bolt-On
    $56.67
    2 in stock
  • BQ2B080

    SIEMENS/ITE

    SKU: BQ2B080

    BQ2B080

    Type: Circuit Breaker
    Amperage: 80
    Voltage: 120/240
    Poles: 2
    Type: Bolt-On
    $108.33
  • BQ2B100

    SIEMENS/ITE

    SKU: BQ2B100

    BQ2B100

    Type: Circuit Breaker
    Amperage: 100
    Voltage: 120/240
    Poles: 2
    Type: Bolt-On
    $108.33
  • BQ2B125L

    SIEMENS/ITE

    SKU: BQ2B125L

    BQ2B125L

    Type: Circuit Breaker
    Amperage: 125
    Voltage: 120/240
    Poles: 2
    Terminals: Lug/Lug
    Type: Feed Through
    $34.72
  • BQ3B020

    SIEMENS/ITE

    SKU: BQ3B020

    BQ3B020

    Type: Circuit Breaker
    Amperage: 20
    Voltage: 240
    Poles: 3
    Type: Bolt-On
    $141.67
    12 in stock
  • BQ3B030

    SIEMENS/ITE

    SKU: BQ3B030

    BQ3B030

    Type: Circuit Breaker
    Amperage: 30
    Voltage: 120/240
    Poles: 3
    Type: Bolt-On
    $125.00
  • BQ3B040

    SIEMENS/ITE

    SKU: BQ3B040

    BQ3B040

    Type: Circuit Breaker
    Amperage: 40
    Voltage: 120/240
    Poles: 3
    Type: Bolt-On
    $141.67
    3 in stock
  • BQ3B050

    SIEMENS/ITE

    SKU: BQ3B050

    BQ3B050

    Type: Circuit Breaker
    Amperage: 50
    Voltage: 120/240
    Poles: 3
    Type: Bolt-On
    $141.67
    3 in stock
  • BQ3B060

    SIEMENS/ITE

    SKU: BQ3B060

    BQ3B060

    Type: Circuit Breaker
    Amperage: 60
    Voltage: 120/240
    Poles: 3
    Type: Bolt-On
    $125.00
    6 in stock
  • BQ3B06000S01

    SIEMENS/ITE

    SKU: BQ3B06000S01

    BQ3B06000S01

    Type: Circuit Breaker
    Amperage: 60
    Voltage: 120/240
    Poles: 3
    Type: Bolt-On
    Shunt: 120
    $250.00
  • BQ3B070

    SIEMENS/ITE

    SKU: BQ3B070

    BQ3B070

    Type: Circuit Breaker
    Amperage: 70
    Voltage: 120/240
    Poles: 3
    Type: Bolt-On
    $233.33
  • BQ3B080

    SIEMENS/ITE

    SKU: BQ3B080

    BQ3B080

    Type: Circuit Breaker
    Amperage: 80
    Voltage: 120/240
    Poles: 3
    Type: Bolt-On
    $250.00
    1 in stock
  • BQ3B090

    SIEMENS/ITE

    SKU: BQ3B090

    BQ3B090

    Type: Circuit Breaker
    Amperage: 90
    Voltage: 120/240
    Poles: 3
    Type: Bolt-On
    $203.33
  • BQ3B100

    SIEMENS/ITE

    SKU: BQ3B100

    BQ3B100

    Type: Circuit Breaker
    Amperage: 100
    Voltage: 120/240
    Poles: 3
    Type: Bolt-On
    $203.33
  • BQ3B100H

    SIEMENS/ITE

    SKU: BQ3B100H

    BQ3B100H

    Type: Circuit Breaker
    Amperage: 100
    Voltage: 120/240
    Poles: 3
    Interrupting Rating: 22ka @ 240
    Type: Bolt-On
    $291.67
  • BQD115-SURN

    SIEMENS/ITE

    SKU: BQD115-SURN

    BQD115-SURN

    Type: Circuit Breaker
    Amperage: 15
    Voltage: 120
    Poles: 1
    Type: Bolt-On
    $50.00
    36 in stock
  • BQD120

    SIEMENS/ITE

    SKU: BQD120

    BQD120

    Type: Circuit Breaker
    Amperage: 20
    Voltage: 120
    Poles: 1
    Type: Bolt-On
    $81.67
    13 in stock
  • BQD2100

    SIEMENS/ITE

    SKU: BQD2100

    BQD2100

    Type: Circuit Breaker
    Amperage: 100
    Voltage: 120/240
    Poles: 2
    Type: Bolt-On
    $98.33
    2 in stock
  • BQD230

    SIEMENS/ITE

    SKU: BQD230

    BQD230

    Type: Circuit Breaker
    Amperage: 30
    Voltage: 120/240
    Poles: 2
    Type: Bolt-On
    $91.67
  • BQD270

    SIEMENS/ITE

    SKU: BQD270

    BQD270

    Type: Circuit Breaker
    Amperage: 70
    Voltage: 120/240
    Poles: 2
    Type: Bolt-On
    $83.33
    5 in stock
  • BQD3100

    SIEMENS/ITE

    SKU: BQD3100

    BQD3100

    Type: Circuit Breaker
    Amperage: 100
    Voltage: 120/240
    Poles: 3
    Type: Bolt-On
    $250.00
    1 in stock
  • BQD320

    SIEMENS/ITE

    SKU: BQD320

    BQD320

    Type: Circuit Breaker
    Amperage: 20
    Voltage: 240
    Poles: 3
    Type: Bolt-On
    $166.67
    2 in stock
  • BQD330

    SIEMENS/ITE

    SKU: BQD330

    BQD330

    Type: Circuit Breaker
    Amperage: 30
    Voltage: 120/240
    Poles: 3
    Type: Bolt-On
    $166.67
    1 in stock
  • BQD350

    SIEMENS/ITE

    SKU: BQD350

    BQD350

    Type: Circuit Breaker
    Amperage: 50
    Voltage: 120/240
    Poles: 3
    Type: Bolt-On
    $166.67
  • BQD360

    SIEMENS/ITE

    SKU: BQD360

    BQD360

    Type: Circuit Breaker
    Amperage: 60
    Voltage: 120/240
    Poles: 3
    Type: Bolt-On
    $166.67
    2 in stock
  • BQD370

    SIEMENS/ITE

    SKU: BQD370

    BQD370

    Type: Circuit Breaker
    Amperage: 70
    Voltage: 120/240
    Poles: 3
    Type: Bolt-On
    $208.33
  • BQD380

    SIEMENS/ITE

    SKU: BQD380

    BQD380

    Type: Circuit Breaker
    Amperage: 80
    Voltage: 120/240
    Poles: 3
    Type: Bolt-On
    $208.33
  • BQD390

    SIEMENS/ITE

    SKU: BQD390

    BQD390

    Type: Circuit Breaker
    Amperage: 90
    Voltage: 120/240
    Poles: 3
    Type: Bolt-On
    $208.33
  • BR115

    EATON/CUTLER-HAMMER

    SKU: BR115

    BR115

    Type: Circuit Breaker
    Amperage: 15
    Voltage: 120
    Poles: 1
    Type: Plug-On
    $5.68
    2 in stock
  • BR115AF

    EATON/CUTLER-HAMMER

    SKU: BR115AF

    BR115AF

    Type: AFCI Circuit Breaker
    Amperage: 48
    Voltage: 120
    Poles: 1
    Type: Plug-On
    $60.00
    1 in stock
  • BR115CAFA

    EATON/CUTLER-HAMMER

    SKU: BR115CAFA

    BR115CAFA

    Type: AFCI/GFCI Circuit Breaker
    Amperage: 20
    Voltage: 120
    Poles: 1
    Type: Plug-On
    $0.00
  • BR120

    EATON/CUTLER-HAMMER

    SKU: BR120

    BR120

    Type: Circuit Breaker
    Amperage: 15
    Voltage: 120
    Poles: 1
    Type: Plug-On
    $5.42
    3 in stock
  • BR120AF

    EATON/CUTLER-HAMMER

    SKU: BR120AF

    BR120AF

    Type: AFCI Circuit Breaker
    Amperage: 20
    Voltage: 120
    Poles: 1
    Type: Plug-On
    $58.33
    7 in stock
  • BR130

    EATON/CUTLER-HAMMER

    SKU: BR130

    BR130

    Type: Circuit Breaker
    Amperage: 30
    Voltage: 120/240
    Poles: 1
    Type: Plug-On
    $13.33
    1 in stock
  • BR140

    EATON/CUTLER-HAMMER

    SKU: BR140

    BR140

    Type: Circuit Breaker
    Amperage: 40
    Voltage: 120/240
    Poles: 1
    Type: Plug-On
    $13.33
    6 in stock
  • BR1515

    EATON/CUTLER-HAMMER

    SKU: BR1515

    BR1515

    Type: Tandem Circuit Breaker
    Amperage: 15/15
    Voltage: 120
    Poles: 1
    Type: Plug-On
    $21.67
    4 in stock
  • BR1520

    EATON/CUTLER-HAMMER

    SKU: BR1520

    BR1520

    Type: Tandem Circuit Breaker
    Amperage: 15/20
    Voltage: 120
    Poles: 1
    Type: Plug-On
    $21.60
    8 in stock
  • BR1530

    EATON/CUTLER-HAMMER

    SKU: BR1530

    BR1530

    Type: Tandem Circuit Breaker
    Amperage: 15/30
    Voltage: 120
    Poles: 1
    Type: Plug-On
    $27.50
  • BR2020

    EATON/CUTLER-HAMMER

    SKU: BR2020

    BR2020

    Type: Tandem Circuit Breaker
    Amperage: 20/20
    Voltage: 120
    Poles: 1
    Type: Plug-On
    $33.43
    5 in stock
  • BR2100

    EATON/CUTLER-HAMMER

    SKU: BR2100

    BR2100

    Type: Circuit Breaker
    Amperage: 100
    Voltage: 120/240
    Poles: 2
    Type: Plug-On
    $65.00
    2 in stock
  • BR2100ST

    EATON/CUTLER-HAMMER

    SKU: BR2100ST

    BR2100ST

    Type: Circuit Breaker
    Amperage: 100
    Voltage: 120/240
    Poles: 2
    Type: Plug-On
    Shunt: 120
    $131.67
  • BR2125

    EATON/CUTLER-HAMMER

    SKU: BR2125

    BR2125

    Type: Circuit Breaker
    Amperage: 125
    Voltage: 120/240
    Poles: 2
    Type: Plug-On
    $82.70
  • BR220

    EATON/CUTLER-HAMMER

    SKU: BR220

    BR220

    Type: Circuit Breaker
    Amperage: 20
    Voltage: 120/240
    Poles: 2
    Type: Plug-On
    $25.00
    10 in stock
  • BR225

    EATON/CUTLER-HAMMER

    SKU: BR225

    BR225

    Type: Circuit Breaker
    Amperage: 25
    Voltage: 120/240
    Poles: 2
    Type: Plug-On
    $25.00
    10 in stock
  • BR230

    EATON/CUTLER-HAMMER

    SKU: BR230

    BR230

    Type: Circuit Breaker
    Amperage: 30
    Voltage: 120/240
    Poles: 2
    Type: Plug-On
    $20.77
    1 in stock
  • BR240

    EATON/CUTLER-HAMMER

    SKU: BR240

    BR240

    Type: Circuit Breaker
    Amperage: 40
    Voltage: 120/240
    Poles: 2
    Type: Plug-On
    $12.33
  • BR250

    EATON/CUTLER-HAMMER

    SKU: BR250

    BR250

    Type: Circuit Breaker
    Amperage: 50
    Voltage: 120/240
    Poles: 2
    Type: Plug-On
    $114.96
    4 in stock
  • BR260

    EATON/CUTLER-HAMMER

    SKU: BR260

    BR260

    Type: Circuit Breaker
    Amperage: 60
    Voltage: 120/240
    Poles: 2
    Type: Plug-On
    $20.77
    2 in stock
  • BR270

    EATON/CUTLER-HAMMER

    SKU: BR270

    BR270

    Type: Circuit Breaker
    Amperage: 70
    Voltage: 120/240
    Poles: 2
    Type: Plug-On
    $35.23
    6 in stock
  • BR280

    EATON/CUTLER-HAMMER

    SKU: BR280

    BR280

    Type: Circuit Breaker
    Amperage: 80
    Voltage: 120/240
    Poles: 2
    Type: Plug-On
    $49.90
    2 in stock
  • BR280ST

    EATON/CUTLER-HAMMER

    SKU: BR280ST

    BR280ST

    Type: Shunt Trip Circuit Breaker
    Amperage: 80
    Voltage: 120/240
    Poles: 2
    Type: Plug-On
    $248.33
  • BR290

    EATON/CUTLER-HAMMER

    SKU: BR290

    BR290

    Type: Circuit Breaker
    Amperage: 90
    Voltage: 120/240
    Poles: 2
    Type: Plug-On
    $52.40
    1 in stock
  • BR3100

    EATON/CUTLER-HAMMER

    SKU: BR3100

    BR3100

    Type: Circuit Breaker
    Amperage: 100
    Voltage: 120/240
    Poles: 3
    Type: Plug-On
    $108.33
  • BR360-WES-SURN

    WESTINGHOUSE

    SKU: BR360-WES-SURN

    BR360-WES-SURN

    Type: Circuit Breaker
    Manufacturer: Westinghouse
    Amperage: 60
    Poles: 3
    Type: Plug-On
    $60.00
    21 in stock
  • BRAFGF115CS

    EATON/CUTLER-HAMMER

    SKU: BRAFGF115CS

    BRAFGF115CS

    Type: AFCI/GFCI Circuit Breaker
    Amperage: 15
    Voltage: 120
    Poles: 1
    Type: Plug-On
    $80.00
    9 in stock
  • BRH2100

    EATON/CUTLER-HAMMER

    SKU: BRH2100

    BRH2100

    Type: Circuit Breaker
    Amperage: 100
    Voltage: 120/240
    Poles: 2
    Type: Plug-On
    $85.00
    3 in stock
  • BRL220CAF-SURN

    EATON/CUTLER-HAMMER

    SKU: BRL220CAF-SURN

    BRL220CAF-SURN

    Type: AFCI/GFCI Circuit Breaker
    Amperage: 20
    Poles: 2
    Type: Plug-On
    $125.00
    49 in stock
  • BRN120AICS

    EATON/CUTLER-HAMMER

    SKU: BRN120AICS

    BRN120AICS

    Type: AFCI/GFCI Circuit Breaker
    Amperage: 20
    Poles: 1
    Type: Plug-On
    $66.67
    1 in stock
  • BRPAFGF120CS

    EATON/CUTLER-HAMMER

    SKU: BRPAFGF120CS

    BRPAFGF120CS

    Type: AFCI/GFCI Circuit Breaker
    Amperage: 20
    Poles: 1
    Type: Plug-On
    $66.67
    2 in stock
  • C-150-SURN

    AMERICAN SWITCH

    SKU: C-150-SURN

    C-150-SURN

    $25.00
    9 in stock
  • C115-SURN

    CHALLENGER

    SKU: C115-SURN

    C115-SURN

    Type: Circuit Breaker
    Amperage: 15
    Voltage: 120
    Poles: 1
    Type: Bolt-On
    $20.00
  • C130-SURN

    CHALLENGER

    SKU: C130-SURN

    C130-SURN

    Type: Circuit Breaker
    Amperage: 30
    Voltage: 120
    Poles: 1
    Type: Plug-On
    $20.00
    13 in stock
  • C2100-SURN

    CHALLENGER

    SKU: C2100-SURN

    C2100-SURN

    Type: Circuit Breaker
    Amperage: 100
    Voltage: 120/240
    Poles: 2
    Type: Plug-On
    $55.71
    4 in stock
  • C215-SURN

    CHALLENGER

    SKU: C215-SURN

    C215-SURN

    Type: Circuit Breaker
    Amperage: 15
    Voltage: 120/240
    Poles: 2
    Type: Plug-On
    $20.00
    1 in stock
  • C220-SURN

    CHALLENGER

    SKU: C220-SURN

    C220-SURN

    Type: Circuit Breaker
    Amperage: 20
    Voltage: 120/240
    Poles: 2
    Type: Plug-On
    $20.00
    77 in stock
  • C225-SURN

    CHALLENGER

    SKU: C225-SURN

    C225-SURN

    Type: Circuit Breaker
    Amperage: 25
    Voltage: 120/240
    Poles: 2
    Type: Plug-On
    $40.00
    70 in stock
  • C240-SURN

    CHALLENGER

    SKU: C240-SURN

    C240-SURN

    Type: Circuit Breaker
    Amperage: 40
    Voltage: 120/240
    Poles: 2
    Type: Plug-On
    $40.00
    77 in stock
  • C250-SURN

    CHALLENGER

    SKU: C250-SURN

    C250-SURN

    Type: Circuit Breaker
    Amperage: 50
    Voltage: 120/240
    Poles: 2
    Type: Plug-On
    $40.00
    9 in stock