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CIRCUIT BREAKERS

(Showing 96 of 3799)
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  • HJXD63B225H

    SIEMENS/ITE

    SKU: HJXD63B225H

    HJXD63B225H

    Type: Circuit Breaker
    Amperage: 225
    Voltage: 600
    Poles: 3
    Type: Plug-On
    $833.33
    8 in stock
  • HK1-11K

    ABB/GE

    SKU: HK1-11K

    HK1-11K

    Type: Auxiliary Contact
    For Use With: MS116/132/165
    $36.32
    9 in stock
  • HKB3250T-SUR

    EATON/CUTLER-HAMMER

    SKU: HKB3250T-SUR

    HKB3250T-SUR

    $400.00
    1 in stock
  • HKD3400F

    EATON/CUTLER-HAMMER

    SKU: HKD3400F

    HKD3400F

    Type: Circuit Breaker
    Amperage: 400
    Voltage: 480
    Poles: 3
    Type: Bolt-On
    $1,100.00
    1 in stock
  • HMCP007C0

    EATON/CUTLER-HAMMER

    SKU: HMCP007C0

    HMCP007C0

    Type: Circuit Breaker
    Amperage: 7
    Voltage: 480
    Poles: 3
    Type: Bolt-On
    $1,000.00
    1 in stock
  • HMCP030H1

    EATON/CUTLER-HAMMER

    SKU: HMCP030H1

    HMCP030H1

    Type: Circuit Breaker
    Amperage: 30
    Voltage: 480
    Poles: 3
    Type: Bolt-On
    $208.33
    1 in stock
  • HMCP030H1C

    EATON/CUTLER-HAMMER

    SKU: HMCP030H1C

    HMCP030H1C

    Type: Circuit Breaker
    Amperage: 30
    Voltage: 480
    Poles: 3
    Type: Bolt-On
    $333.33
    2 in stock
  • HMCP050K2-SUR

    EATON/CUTLER-HAMMER

    SKU: HMCP050K2-SUR

    HMCP050K2-SUR

    Type: Circuit Breaker
    Amperage: 50
    Voltage: 480
    Poles: 3
    Type: Bolt-On
    $220.00
    1 in stock
  • HMCP050K2C

    EATON/CUTLER-HAMMER

    SKU: HMCP050K2C

    HMCP050K2C

    Type: Circuit Breaker
    Amperage: 50
    Voltage: 480
    Poles: 3
    Type: Bolt-On
    $500.00
    Available for backorder
  • HMCP150T4-SUR

    EATON/CUTLER-HAMMER

    SKU: HMCP150T4-SUR

    HMCP150T4-SUR

    Type: Circuit Breaker
    Amperage: 150
    Voltage: 480
    Poles: 3
    Type: Bolt-On
    $200.00
    Available for backorder
  • HMCPE050K2C

    EATON/CUTLER-HAMMER

    SKU: HMCPE050K2C

    HMCPE050K2C

    Type: Circuit Breaker
    Amperage: 50
    Voltage: 480
    Poles: 3
    Type: Bolt-On
    $375.00
    1 in stock
  • HMCPS100R3C

    EATON/CUTLER-HAMMER

    SKU: HMCPS100R3C

    HMCPS100R3C

    Type: Circuit Breaker
    Amperage: 100
    Voltage: 480
    Poles: 3
    Type: Bolt-On
    $500.00
    Available for backorder
  • HOM115

    SQUARE D

    SKU: HOM115

    HOM115

    Type: Circuit Breaker
    Amperage: 15
    Voltage: 120
    Poles: 1
    Type: Plug-On
    $5.10
    7 in stock
  • HOM115CAFI

    SQUARE D

    SKU: HOM115CAFI

    HOM115CAFI

    Type: AFCI Circuit Breaker
    Amperage: 15
    Voltage: 120
    Poles: 1
    Type: Plug-On
    $58.33
    56 in stock
  • HOM115GFI

    SQUARE D

    SKU: HOM115GFI

    HOM115GFI

    Type: GFCI Circuit Breaker
    Amperage: 15
    Voltage: 120
    Poles: 1
    Type: Plug-On
    $47.35
    Available for backorder
  • HOM115PCAFIC

    SQUARE D

    SKU: HOM115PCAFIC

    HOM115PCAFIC

    Type: AFCI Circuit Breaker
    Amperage: 15
    Voltage: 120
    Poles: 1
    Type: Plug-On
    Type: Plug-On Neutral
    $32.00
    Available for backorder
  • HOM120

    SQUARE D

    SKU: HOM120

    HOM120

    Type: Circuit Breaker
    Amperage: 20
    Voltage: 120
    Poles: 1
    Type: Plug-On
    $9.87
    15 in stock
  • HOM120AFI

    SQUARE D

    SKU: HOM120AFI

    HOM120AFI

    Type: AFCI Circuit Breaker
    Amperage: 20
    Voltage: 120
    Poles: 1
    Type: Plug-On
    $42.50
    31 in stock
  • HOM120CAFI

    SQUARE D

    SKU: HOM120CAFI

    HOM120CAFI

    Type: AFCI Circuit Breaker
    Amperage: 20
    Voltage: 120
    Poles: 1
    Type: Plug-On
    $58.33
    4 in stock
  • HOM120CAFIC

    SQUARE D

    SKU: HOM120CAFIC

    HOM120CAFIC

    Type: AFCI Circuit Breaker
    Amperage: 20
    Voltage: 120
    Poles: 1
    Type: Plug-On
    $73.20
    2 in stock
  • HOM120GFI

    SQUARE D

    SKU: HOM120GFI

    HOM120GFI

    Type: GFCI Circuit Breaker
    Amperage: 20
    Voltage: 120
    Poles: 1
    Type: Plug-On
    $45.17
    Available for backorder
  • HOM120HM

    SQUARE D

    SKU: HOM120HM

    HOM120HM

    Type: Circuit Breaker
    Amperage: 20
    Voltage: 120
    Poles: 1
    Type: Plug-On
    Type: High Magnetic
    $5.37
    Available for backorder
  • HOM120PCAFIC

    SQUARE D

    SKU: HOM120PCAFIC

    HOM120PCAFIC

    Type: AFCI Circuit Breaker
    Amperage: 20
    Voltage: 120
    Poles: 1
    Type: Plug-On
    Type: Plug-On Neutral
    $38.33
    Available for backorder
  • HOM120PDF

    SQUARE D

    SKU: HOM120PDF

    HOM120PDF

    Type: AFCI/GFCI Circuit Breaker
    Amperage: 20
    Voltage: 120
    Poles: 1
    Type: Plug-On
    Type: Plug-On Neutral
    $50.00
    3 in stock
  • HOM125

    SQUARE D

    SKU: HOM125

    HOM125

    Type: Circuit Breaker
    Amperage: 25
    Voltage: 120
    Poles: 1
    Type: Plug-On
    $8.03
    Available for backorder
  • HOM130

    SQUARE D

    SKU: HOM130

    HOM130

    Type: Circuit Breaker
    Amperage: 30
    Voltage: 120
    Poles: 1
    Type: Plug-On
    $7.72
    16 in stock
  • HOM130CP

    SQUARE D

    SKU: HOM130CP

    HOM130CP

    Type: Circuit Breaker
    Amperage: 30
    Voltage: 120
    Poles: 1
    Type: Plug-On
    $7.72
    19 in stock
  • HOM140

    SQUARE D

    SKU: HOM140

    HOM140

    Type: Circuit Breaker
    Amperage: 40
    Voltage: 120
    Poles: 120
    Type: Plug-On
    $5.10
    12 in stock
  • HOM140CP

    SQUARE D

    SKU: HOM140CP

    HOM140CP

    Type: Circuit Breaker
    Amperage: 40
    Voltage: 120
    Poles: 1
    Type: Plug-On
    $7.53
    19 in stock
  • HOM150

    SQUARE D

    SKU: HOM150

    HOM150

    Type: Circuit Breaker
    Amperage: 50
    Voltage: 120
    Poles: 1
    Type: Plug-On
    $11.25
    Available for backorder
  • HOM150CP

    SQUARE D

    SKU: HOM150CP

    HOM150CP

    Type: Circuit Breaker
    Amperage: 20
    Voltage: 120
    Poles: 1
    Type: Plug-On
    $7.53
    Available for backorder
  • HOM2100

    SQUARE D

    SKU: HOM2100

    HOM2100

    Type: Circuit Breaker
    Amperage: 100
    Voltage: 120/240
    Poles: 2
    Type: Plug-On
    $53.33
    1 in stock
  • HOM2125

    SQUARE D

    SKU: HOM2125

    HOM2125

    Type: Circuit Breaker
    Amperage: 125
    Voltage: 120/240
    Poles: 2
    Type: Plug-On
    $136.18
    Available for backorder
  • HOM2125CP

    SQUARE D

    SKU: HOM2125CP

    HOM2125CP

    Type: Circuit Breaker
    Amperage: 125
    Voltage: 120/240
    Poles: 2
    Type: Plug-On
    $127.07
    Available for backorder
  • HOM215

    SQUARE D

    SKU: HOM215

    HOM215

    Type: Circuit Breaker
    Amperage: 15
    Voltage: 120/240
    Poles: 2
    Type: Plug-On
    $12.00
    2 in stock
  • HOM2150

    SQUARE D

    SKU: HOM2150

    HOM2150

    Type: Circuit Breaker
    Amperage: 150
    Voltage: 120/240
    Poles: 2
    Type: Plug-On
    $145.82
    Available for backorder
  • HOM2150BB

    SQUARE D

    SKU: HOM2150BB

    HOM2150BB

    Type: Circuit Breaker
    Amperage: 150
    Voltage: 120/240
    Poles: 2
    Type: Plug-On
    $162.72
    Available for backorder
  • HOM215GFI

    SQUARE D

    SKU: HOM215GFI

    HOM215GFI

    Type: Circuit Breaker
    Amperage: 15
    Voltage: 120/240
    Poles: 2
    Type: Plug-On
    $121.72
    4 in stock
  • HOM2175BB

    SQUARE D

    SKU: HOM2175BB

    HOM2175BB

    Type: Circuit Breaker
    Amperage: 175
    Voltage: 120/240
    Poles: 2
    Type: Plug-On
    $541.67
    Available for backorder
  • HOM220

    SQUARE D

    SKU: HOM220

    HOM220

    Type: Circuit Breaker
    Amperage: 20
    Voltage: 120/240
    Poles: 2
    Type: Plug-On
    $14.92
    3 in stock
  • HOM2200

    SQUARE D

    SKU: HOM2200

    HOM2200

    Type: Circuit Breaker
    Amperage: 200
    Voltage: 120/240
    Poles: 2
    Type: Plug-On
    $125.00
    Available for backorder
  • HOM2200BB

    SQUARE D

    SKU: HOM2200BB

    HOM2200BB

    Type: Circuit Breaker
    Amperage: 200
    Voltage: 120/240
    Poles: 2
    Type: Plug-On
    $126.02
    Available for backorder
  • HOM220GFI

    SQUARE D

    SKU: HOM220GFI

    HOM220GFI

    Type: GFCI Circuit Breaker
    Amperage: 20
    Voltage: 120/240
    Poles: 2
    Type: Plug-On
    $133.33
    Available for backorder
  • HOM225

    SQUARE D

    SKU: HOM225

    HOM225

    Type: Circuit Breaker
    Amperage: 25
    Voltage: 120/240
    Poles: 2
    Type: Plug-On
    $11.98
    Available for backorder
  • HOM230

    SQUARE D

    SKU: HOM230

    HOM230

    Type: Circuit Breaker
    Amperage: 30
    Voltage: 120/240
    Poles: 2
    Type: Plug-On
    $19.75
    6 in stock
  • HOM230GFI

    SQUARE D

    SKU: HOM230GFI

    HOM230GFI

    Type: GFI Circuit Breaker
    Amperage: 30
    Voltage: 120/240
    Poles: 2
    Type: Plug-On
    $124.68
    Available for backorder
  • HOM235

    SQUARE D

    SKU: HOM235

    HOM235

    Type: Circuit Breaker
    Amperage: 35
    Voltage: 120/240
    Poles: 2
    Type: Plug-On
    $18.23
    2 in stock
  • HOM240

    SQUARE D

    SKU: HOM240

    HOM240

    Type: Circuit Breaker
    Amperage: 40
    Voltage: 120/240
    Poles: 2
    Type: Plug-On
    $22.93
    3 in stock
  • HOM240GFI

    SQUARE D

    SKU: HOM240GFI

    HOM240GFI

    Type: GFI Circuit Breaker
    Amperage: 40
    Voltage: 120/240
    Poles: 2
    Type: Plug-On
    $124.68
    1 in stock
  • HOM245

    SQUARE D

    SKU: HOM245

    HOM245

    Type: Circuit Breaker
    Amperage: 45
    Voltage: 120/240
    Poles: 2
    Type: Plug-On
    $18.23
    Available for backorder
  • HOM250

    SQUARE D

    SKU: HOM250

    HOM250

    Type: Circuit Breaker
    Amperage: 50
    Voltage: 120/240
    Poles: 2
    Type: Plug-On
    $14.58
    6 in stock
  • HOM250GFI

    SQUARE D

    SKU: HOM250GFI

    HOM250GFI

    Type: GFI Circuit Breaker
    Amperage: 50
    Voltage: 120/240
    Poles: 2
    Type: Plug-On
    $183.33
    8 in stock
  • HOM250GFICP

    SQUARE D

    SKU: HOM250GFICP

    HOM250GFICP

    Type: GFI Circuit Breaker
    Amperage: 50
    Voltage: 120/240
    Poles: 2
    Type: Plug-On
    $124.68
    Available for backorder
  • HOM260

    SQUARE D

    SKU: HOM260

    HOM260

    Type: Circuit Breaker
    Amperage: 60
    Voltage: 120/240
    Poles: 2
    Type: Plug-On
    $25.00
    6 in stock
  • HOM270

    SQUARE D

    SKU: HOM270

    HOM270

    Type: Circuit Breaker
    Amperage: 70
    Voltage: 120/240
    Poles: 2
    Type: Plug-On
    $63.33
    4 in stock
  • HOM270CP

    SQUARE D

    SKU: HOM270CP

    HOM270CP

    Type: Circuit Breaker
    Amperage: 70
    Voltage: 120/240
    Poles: 2
    Type: Plug-On
    $42.98
    1 in stock
  • HOM280

    SQUARE D

    SKU: HOM280

    HOM280

    Type: Circuit Breaker
    Amperage: 80
    Voltage: 120/240
    Poles: 2
    Type: Plug-On
    $79.80
    4 in stock
  • HOM280CP

    SQUARE D

    SKU: HOM280CP

    HOM280CP

    Type: Circuit Breaker
    Amperage: 80
    Voltage: 120/240
    Poles: 2
    Type: Plug-On
    $60.07
    8 in stock
  • HOM290

    SQUARE D

    SKU: HOM290

    HOM290

    Type: Circuit Breaker
    Amperage: 90
    Voltage: 120/240
    Poles: 2
    Type: Plug-On
    $40.60
    2 in stock
  • HOMCGK2C

    SQUARE D

    SKU: HOMCGK2C

    HOMCGK2C

    Type: Generator InterLock Kit
    $85.15
    1 in stock
  • HOMT1515

    SQUARE D

    SKU: HOMT1515

    HOMT1515

    Type: Tandem Circuit Breaker
    Amperage: 15/15
    Voltage: 120
    Poles: 1
    Type: Plug-On
    $27.73
    1 in stock
  • HOMT1515-SUR

    SQUARE D

    SKU: HOMT1515-SUR

    HOMT1515-SUR

    Type: Tandem Circuit Breaker
    Amperage: 15/15
    Voltage: 120
    Poles: 1
    Type: Plug-On
    $16.00
    Available for backorder
  • HOMT1515215

    SQUARE D

    SKU: HOMT1515215

    HOMT1515215

    Type: Quad Circuit Breaker
    Amperage: 15(2-1P) - 15(1-2P)
    Voltage: 120/240
    Type: Plug-On
    $31.73
    Available for backorder
  • HOMT1515220

    SQUARE D

    SKU: HOMT1515220

    HOMT1515220

    Type: Quad Circuit Breaker
    Amperage: 15(2-1P) - 20(1-2P
    Voltage: 120/240
    Type: Plug-On
    $93.33
    Available for backorder
  • HOMT1515220CP

    SQUARE D

    SKU: HOMT1515220CP

    HOMT1515220CP

    Type: Quad Circuit Breaker
    Amperage: 15(2-1P) - 20(1-2P)
    Voltage: 120/240
    Type: Plug-On
    $35.28
    Available for backorder
  • HOMT1515225

    SQUARE D

    SKU: HOMT1515225

    HOMT1515225

    Type: Quad Circuit Breaker
    Amperage: 15(2-1P) - 25(1-2P)
    Voltage: 120/240
    Type: Plug-On
    $25.22
    Available for backorder
  • HOMT1515230

    SQUARE D

    SKU: HOMT1515230

    HOMT1515230

    Type: Quad Circuit Breaker
    Amperage: 15(2-1P) - 30(1-2P)
    Voltage: 120/240
    Type: Plug-On
    $36.77
    Available for backorder
  • HOMT1515240

    SQUARE D

    SKU: HOMT1515240

    HOMT1515240

    Type: Quad Circuit Breaker
    Amperage: 15(2-1P) - 40(1-2P)
    Voltage: 120/240
    Type: Plug-On
    $36.08
    Available for backorder
  • HOMT1515250

    SQUARE D

    SKU: HOMT1515250

    HOMT1515250

    Type: Quad Circuit Breaker
    Amperage: 15(2-1P) - 50(1-2P)
    Voltage: 120/240
    Type: Plug-On
    $36.08
    Available for backorder
  • HOMT1520

    SQUARE D

    SKU: HOMT1520

    HOMT1520

    Type: Tandem Circuit Breaker
    Amperage: 15/20
    Voltage: 120
    Poles: 1
    Type: Plug-On
    $27.73
    2 in stock
  • HOMT1520CP

    SQUARE D

    SKU: HOMT1520CP

    HOMT1520CP

    Type: Tandem Circuit Breaker
    Amperage: 15/20
    Voltage: 120
    Poles: 1
    Type: Plug-On
    $16.77
    Available for backorder
  • HOMT2020

    SQUARE D

    SKU: HOMT2020

    HOMT2020

    Type: Tandem Circuit Breaker
    Amperage: 20/20
    Voltage: 120
    Poles: 1
    Type: Plug-On
    $26.87
    6 in stock
  • HOMT2020220

    SQUARE D

    SKU: HOMT2020220

    HOMT2020220

    Type: Quad Circuit Breaker
    Amperage: 20(2-1P) - 20(1-2P)
    Voltage: 120/240
    Type: Plug-On
    $27.92
    Available for backorder
  • HOMT2020220CP

    SQUARE D

    SKU: HOMT2020220CP

    HOMT2020220CP

    Type: Quad Circuit Breaker
    Amperage: 20(2-1P) - 20(1-2P)
    Voltage: 120/240
    Type: Plug-On
    $35.28
    Available for backorder
  • HOMT2020225

    SQUARE D

    SKU: HOMT2020225

    HOMT2020225

    Type: Quad Circuit Breaker
    Amperage: 20(2-1P) - 25(1-2P)
    Voltage: 120/240
    Type: Plug-On
    $38.33
    Available for backorder
  • HOMT2020230

    SQUARE D

    SKU: HOMT2020230

    HOMT2020230

    Type: Quad Circuit Breaker
    Amperage: 20(2-1P) - 30(1-2P)
    Voltage: 120/240
    Type: Plug-On
    $31.08
    Available for backorder
  • HOMT2020240

    SQUARE D

    SKU: HOMT2020240

    HOMT2020240

    Type: Quad Circuit Breaker
    Amperage: 20(2-1P) - 40(1-2P)
    Voltage: 120/240
    Type: Plug-On
    $36.08
    Available for backorder
  • HOMT2020250

    SQUARE D

    SKU: HOMT2020250

    HOMT2020250

    Type: Quad Circuit Breaker
    Amperage: 20(2-1P) - 50(1-2P)
    Voltage: 120/240
    Type: Plug-On
    $25.22
    Available for backorder
  • HOMT2020250CP

    SQUARE D

    SKU: HOMT2020250CP

    HOMT2020250CP

    Type: Quad Circuit Breaker
    Amperage: 20(2-1P) - 50(1-2P)
    Voltage: 120/240
    Type: Plug-On
    $36.95
    5 in stock
  • HOMT3015

    SQUARE D

    SKU: HOMT3015

    HOMT3015

    Type: Tandem Circuit Breaker
    Amperage: 15/30
    Voltage: 120
    Poles: 1
    Type: Plug-On
    $16.38
    Available for backorder
  • HOMT3020

    SQUARE D

    SKU: HOMT3020

    HOMT3020

    Type: Tandem Circuit Breaker
    Amperage: 30/20
    Voltage: 120
    Poles: 1
    Type: Plug-On
    $16.38
    Available for backorder
  • JDC3200

    EATON/CUTLER-HAMMER

    SKU: JDC3200

    JDC3200

    Type: Circuit Breaker
    Amperage: 200
    Voltage: 600
    Poles: 3
    Type: Bolt-On
    $1,900.00
    Available for backorder
  • JDL36200-SUR

    SQUARE D

    SKU: JDL36200-SUR

    JDL36200-SUR

    Type: Circuit Breaker
    Amperage: 200
    Voltage: 600
    Poles: 3
    Type: Bolt-On
    $400.00
    1 in stock
  • JDN36175TFCA-SUR

    SQUARE D

    SKU: JDN36175TFCA-SUR

    JDN36175TFCA-SUR

    Type: Circuit Breaker
    Amperage: 175
    Voltage: 600
    Poles: 3
    Type: Bolt-On
    $600.00
    1 in stock
  • JGA36200-SUR

    SQUARE D

    SKU: JGA36200-SUR

    JGA36200-SUR

    Type: Circuit Breaker
    Amperage: 200
    Voltage: 600
    Poles: 3
    Type: Plug-On
    $1,700.00
    1 in stock
  • JGA36225-SUR

    SQUARE D

    SKU: JGA36225-SUR

    JGA36225-SUR

    Type: Circuit Breaker
    Amperage: 225
    Voltage: 600
    Poles: 3
    Type: Plug-On
    $900.00
    2 in stock
  • JGE3150FAEA1

    EATON/CUTLER-HAMMER

    SKU: JGE3150FAEA1

    JGE3150FAEA1

    Type: Circuit Breaker
    Amperage: 150
    Voltage: 600
    Poles: 3
    Type: Bolt-On
    $500.00
    Available for backorder
  • JJA32225

    SQUARE D

    SKU: JJA32225

    JJA32225

    Type: Circuit Breaker
    Amperage: 225
    Voltage: 240
    Poles: 3
    Type: Plug-On
    $966.67
    3 in stock
  • JJA36150

    SQUARE D

    SKU: JJA36150

    JJA36150

    Type: Circuit Breaker
    Amperage: 150
    Voltage: 600
    Poles: 3
    Type: Plug-On
    $1,541.67
    2 in stock
  • JJA36175

    SQUARE D

    SKU: JJA36175

    JJA36175

    Type: Circuit Breaker
    Amperage: 150
    Voltage: 600
    Poles: 3
    Type: Plug-On
    $1,000.00
    Available for backorder
  • JJA36250U43X

    SQUARE D

    SKU: JJA36250U43X

    JJA36250U43X

    Type: Circuit Breaker
    Amperage: 250
    Voltage: 600
    Poles: 3
    Type: Plug-On
    $2,333.33
    1 in stock
  • JJL36250M75-SURN

    SQUARE D

    SKU: JJL36250M75-SURN

    JJL36250M75-SURN

    Type: Circuit Breaker
    Amperage: 250
    Voltage: 600
    Poles: 3
    Type: Plug-On
    $1,200.00
    1 in stock