Don't see what you're looking for? Send us a message. Our team can assist with alternatives to items not readily available. 

 

  We have a broad inventory of new, reconditioned, discontinued and surplus industrial electrical products that do not appear on basicsupply.com. 

CIRCUIT BREAKERS

(Showing 96 of 3650)
Compare
Show 12 24 36 48 96
  • KXTBMOD24

    ABB/GE

    SKU: KXTBMOD24

    KXTBMOD24

    Type: Motor Operator
    Voltage: 24VDC
    For Use With: XT1 And XT3 Circuit Breaker
    $420.70
    Available for backorder
  • KXTBPLLOP

    ABB/GE

    SKU: KXTBPLLOP

    KXTBPLLOP

    Type: Padlock Open Device
    For Use With: XT1 and XT3 Circuit Breaker
    $20.62
    6 in stock
  • KXTBPLLOPCL

    ABB/GE

    SKU: KXTBPLLOPCL

    KXTBPLLOPCL

    Type: Locking Device
    Type: Fixed Padlock Open/Closed
    For Use With: XT1 and XT3 Circuit Breaker
    $20.60
    8 in stock
  • KXTBPLLREM

    ABB/GE

    SKU: KXTBPLLREM

    KXTBPLLREM

    Type: Locking Device
    Type: Removable Padlock Open
    For Use With: XT1 and XT3 Circuit Breaker
    $18.92
    Available for backorder
  • KXTBRHDSTFP

    ABB/GE

    SKU: KXTBRHDSTFP

    KXTBRHDSTFP

    Type: Direct Handle Mechanism
    For Use With: XT1 And XT3 Circuit Breaker
    $89.56
    5 in stock
  • KXTBRHEBFP

    ABB/GE

    SKU: KXTBRHEBFP

    KXTBRHEBFP

    Type: Transmitted Handle Base
    For Use With: XT1 And XT3 Circuit Breaker
    $58.34
    10 in stock
  • KXTCEMOEE24

    ABB/GE

    SKU: KXTCEMOEE24

    KXTCEMOEE24

    Type: Motor Operator
    Voltage: 24DC
    For Use With: XT2 And XT4 Circuit Breaker
    $1,200.36
    Available for backorder
  • KXTCMOE110-125

    ABB/GE

    SKU: KXTCMOE110-125

    KXTCMOE110-125

    Type: Motor Operator
    Voltage: 110-125VAC/DC
    For Use With: XT2 And XT4 Circuit Breaker
    $1,086.00
    Available for backorder
  • KXTCMOE220-250

    ABB/GE

    SKU: KXTCMOE220-250

    KXTCMOE220-250

    Type: Motor Operator
    Voltage: 220-250VAC/DC
    For Use With: XT2 And XT4 Circuit Breaker
    $1,086.00
    Available for backorder
  • KXTCMOE24

    ABB/GE

    SKU: KXTCMOE24

    KXTCMOE24

    Type: Motor Operator
    Voltage: 24DC
    For Use With: XT2 And XT4 Circuit Breaker
    $812.80
    Available for backorder
  • KXTCMOE48-60

    ABB/GE

    SKU: KXTCMOE48-60

    KXTCMOE48-60

    Type: Motor Operator
    Voltage: 48-60VDC
    For Use With: XT2 And XT4 Circuit Breaker
    $1,086.00
    Available for backorder
  • KXTCPLLOP

    ABB/GE

    SKU: KXTCPLLOP

    KXTCPLLOP

    Type: Locking Device
    Type: Fixed Padlock Open
    For Use With: XT2 and XT4 Circuit Breaker
    $20.62
    Available for backorder
  • KXTCPLLOPCL

    ABB/GE

    SKU: KXTCPLLOPCL

    KXTCPLLOPCL

    Type: Locking Device
    Type: Fixed Padlock Open/Closed
    For Use With: XT2 and XT4 Circuit Breaker
    $20.60
    23 in stock
  • KXTCRHEBFP

    ABB/GE

    SKU: KXTCRHEBFP

    KXTCRHEBFP

    Type: Transmitted Handle Base
    For Use With: XT2 And XT4 Circuit Breaker
    $58.34
    2 in stock
  • KXTCRHESTFP

    ABB/GE

    SKU: KXTCRHESTFP

    KXTCRHESTFP

    Type: Operator Handle Assembly
    For Use With: XT2 And XT4 Circuit Breaker
    $109.08
    2 in stock
  • KXTFKLCAKIRK

    ABB/GE

    SKU: KXTFKLCAKIRK

    KXTFKLCAKIRK

    Type: Locking Device
    Type: Kirk Key Lock Open
    For Use With: XT5 and XT6 Circuit Breaker
    $117.48
    Available for backorder
  • KXTFKLCCBA

    ABB/GE

    SKU: KXTFKLCCBA

    KXTFKLCCBA

    Type: Locking Device
    Type: Ronis Key Lock Open
    For Use With: XT5 and XT6 Circuit Breaker
    $105.22
    Available for backorder
  • KXTFKLCCBB

    ABB/GE

    SKU: KXTFKLCCBB

    KXTFKLCCBB

    Type: Locking Device
    Type: Ronis Key Lock Open
    For Use With: XT5 and XT6 Circuit Breaker
    $105.22
    Available for backorder
  • KXTFKLCCBC

    ABB/GE

    SKU: KXTFKLCCBC

    KXTFKLCCBC

    Type: Locking Device
    Type: Ronis Key Lock Open
    For Use With: XT5 and XT6 Circuit Breaker
    $105.22
    Available for backorder
  • KXTFKLCCBD

    ABB/GE

    SKU: KXTFKLCCBD

    KXTFKLCCBD

    Type: Locking Device
    Type: Ronis Key Lock Open
    For Use With: XT5 and XT6 Circuit Breaker
    $105.22
    Available for backorder
  • KXTFYOCFPB

    ABB/GE

    SKU: KXTFYOCFPB

    KXTFYOCFPB

    Type: Shunt Trip
    Voltage: 24-60VAC/DC
    For Use With: XT5 And XT6 Circuit Breaker
    $265.14
    Available for backorder
  • KXTFYOCFPD

    ABB/GE

    SKU: KXTFYOCFPD

    KXTFYOCFPD

    Type: Shunt Trip
    Voltage: 110-240VAC – 110-250VDC
    For Use With: XT5 And XT6 Circuit Breaker
    $302.42
    5 in stock
  • KXTFYOCFPG

    ABB/GE

    SKU: KXTFYOCFPG

    KXTFYOCFPG

    Type: Shunt Trip
    Voltage: 380-525VAC
    For Use With: XT5 And XT6 Circuit Breaker
    $302.42
    5 in stock
  • KXTFYUC0

    ABB/GE

    SKU: KXTFYUC0

    KXTFYUC0

    Type: Undervoltage Release
    Voltage: 12VDC
    For Use With: XT5-XT6 Circuit Breaker
    $218.24
    Available for backorder
  • KXTFYUC1

    ABB/GE

    SKU: KXTFYUC1

    KXTFYUC1

    Type: Undervoltage Release
    Voltage: 24-30VAC/DC
    For Use With: XT5-XT6 Circuit Breaker
    $297.86
    Available for backorder
  • KXTFYUC4

    ABB/GE

    SKU: KXTFYUC4

    KXTFYUC4

    Type: Undervoltage Release
    Voltage: 110-125VAC/DC
    For Use With: XT5-XT6 Circuit Breaker
    $218.24
    Available for backorder
  • KXTFYUC5

    ABB/GE

    SKU: KXTFYUC5

    KXTFYUC5

    Type: Undervoltage Release
    Voltage: 220-240VAC/DC
    For Use With: XT5-XT6 Circuit Breaker
    $218.24
    Available for backorder
  • KXTFYUC6

    ABB/GE

    SKU: KXTFYUC6

    KXTFYUC6

    Type: Undervoltage Release
    Voltage: 380-440VAC
    For Use With: XT5-XT6 Circuit Breaker
    $218.24
    Available for backorder
  • KXTFYUC7

    ABB/GE

    SKU: KXTFYUC7

    KXTFYUC7

    Type: Undervoltage Release
    Voltage: 480-525VAC
    For Use With: XT5-XT6 Circuit Breaker
    $218.24
    Available for backorder
  • KXTGCART2

    ABB/GE

    SKU: KXTGCART2

    KXTGCART2

    Type: Ekip Module Cartridge 2-Slot
    For Use With: XT2,XT4 And XT5 Circuit Breaker
    $111.36
    Available for backorder
  • KXTGCART4

    ABB/GE

    SKU: KXTGCART4

    KXTGCART4

    Type: Ekip Module Cartridge 4-Slot
    For Use With: XT2,XT4 And XT5 Circuit Breaker
    $158.00
    Available for backorder
  • KXTMSCM24-30

    ABB/GE

    SKU: KXTMSCM24-30

    KXTMSCM24-30

    Type: Geared Motor Device
    Voltage: 24-30VAC/DC
    For Use With: XT7M Circuit Breaker
    $1,046.28
    Available for backorder
  • KXTTCOMEMBRS

    ABB/GE

    SKU: KXTTCOMEMBRS

    KXTTCOMEMBRS

    Type: Modbus Communication Module
    For Use With: XT2 And XT4-XT5- XT7 Circuit Breaker
    $1,146.32
    2 in stock
  • LC3600F-SUR

    WESTINGHOUSE

    SKU: LC3600F-SUR

    LC3600F-SUR

    Type: Circuit Breaker
    Amperage: 600
    Voltage: 480
    Poles: 3
    Type: Bolt-On
    $750.00
    2 in stock
  • LDA36400U31X-SURN

    SQUARE D

    SKU: LDA36400U31X-SURN

    LDA36400U31X-SURN

    Type: Circuit Breaker
    Amperage: 400
    Voltage: 600
    Poles: 3
    Type: Plug-On
    $1,900.00
    1 in stock
  • LDL36600U31X

    SQUARE D

    SKU: LDL36600U31X

    LDL36600U31X

    Type: Circuit Breaker
    Amperage: 600
    Voltage: 600
    Poles: 3
    Type: Plug-On
    $4,166.67
    1 in stock
  • LGA36400U31X-SURN

    SQUARE D

    SKU: LGA36400U31X-SURN

    LGA36400U31X-SURN

    Type: Circuit Breaker
    Amperage: 400
    Voltage: 600
    Poles: 3
    Type: Plug-On
    $3,650.00
    1 in stock
  • LGA36400U33X-SURN

    SQUARE D

    SKU: LGA36400U33X-SURN

    LGA36400U33X-SURN

    Type: Circuit Breaker
    Amperage: 400
    Voltage: 600
    Poles: 3
    Type: Plug-On
    $4,000.00
    1 in stock
  • LGA36600U31X

    SQUARE D

    SKU: LGA36600U31X

    LGA36600U31X

    Type: Circuit Breaker
    Amperage: 600
    Voltage: 600
    Poles: 3
    Type: Plug-On
    $5,000.00
    1 in stock
  • LGB2B060B

    SIEMENS/ITE

    SKU: LGB2B060B

    LGB2B060B

    Type: Circuit Breaker
    Amperage: 60
    Voltage: 600
    Poles: 2
    Type: Bolt-On
    $291.67
    2 in stock
  • LGB2B125B

    SIEMENS/ITE

    SKU: LGB2B125B

    LGB2B125B

    Type: Circuit Breaker
    Amperage: 125
    Voltage: 600
    Poles: 2
    Type: Bolt-On
    $266.67
    2 in stock
  • LGL36600U33X

    SQUARE D

    SKU: LGL36600U33X

    LGL36600U33X

    Type: Circuit Breaker
    Amperage: 600
    Voltage: 600
    Poles: 3
    Type: Plug-On
    $4,166.67
    2 in stock
  • LGP36600U31X-SURN

    SQUARE D

    SKU: LGP36600U31X-SURN

    LGP36600U31X-SURN

    Type: Circuit Breaker
    Amperage: 600
    Voltage: 600
    Poles: 3
    Type: Plug-On
    $3,500.00
    1 in stock
  • LJA36600U31X

    SQUARE D

    SKU: LJA36600U31X

    LJA36600U31X

    Type: Circuit Breaker
    Amperage: 600
    Voltage: 600
    Poles: 3
    Type: Plug-On
    $5,833.33
    5 in stock
  • LT460-AL

    ABB/GE

    SKU: LT460-AL

    LT460-AL

    Type: Terminal Shroud Long
    For Use With: PSTX470-570
    Package Quantity: 2
    $49.30
    3 in stock
  • MAL36800

    SQUARE D

    SKU: MAL36800

    MAL36800

    $4,388.33
    1 in stock
  • MB133

    ABB/GE

    SKU: MB133

    MB133

    Type: Main/Sub-Feed Breaker Kit
    Amperage: 150
    Poles: 3
    $51.80
    DISCONTINUED
    Available for backorder
  • MB2332

    ABB/GE

    SKU: MB2332

    MB2332

    Type: Main/Sub-Feed Breaker Kit
    Amperage: 400/600
    Poles: 2
    $124.50
    DISCONTINUED
    Available for backorder
  • MB332

    ABB/GE

    SKU: MB332

    MB332

    Type: Main/Sub-Feed Breaker Kit
    Amperage: 400/600
    Poles: 2
    $153.42
    DISCONTINUED
    Available for backorder
  • MB513

    ABB/GE

    SKU: MB513

    MB513

    Type: Main/Sub-Feed Breaker Kit
    Amperage: 225
    Poles: 3
    $91.64
    DISCONTINUED
    Available for backorder
  • MB516

    ABB/GE

    SKU: MB516

    MB516

    Type: Main/Sub-Feed Breaker Kit
    Amperage: 225
    Poles: 6
    $209.16
    DISCONTINUED
    Available for backorder
  • MBA12

    ABB/GE

    SKU: MBA12

    MBA12

    Type: Main/Sub-Feed Breaker Kit
    Poles: 2
    For Use With: A2 Circuit Breaker
    $291.44
    2 in stock
  • MBA13

    ABB/GE

    SKU: MBA13

    MBA13

    Type: Main/Sub-Feed Breaker Kit
    Poles: 3
    For Use With: A2 Circuit Breaker
    $391.64
    3 in stock
  • MBA16

    ABB/GE

    SKU: MBA16

    MBA16

    Type: Main/Sub-Feed Breaker Kit
    Poles: 6
    For Use With: A2 Circuit Breaker
    $709.02
    Available for backorder
  • MBB33

    ABB/GE

    SKU: MBB33

    MBB33

    Type: Main/Sub-Feed Breaker Kit
    Poles: 3
    For Use With: XT4 Circuit Breaker
    $405.66
    Available for backorder
  • MBB36

    ABB/GE

    SKU: MBB36

    MBB36

    Type: Main/Sub-Feed Breaker Kit
    Poles: 6
    For Use With: XT4 Circuit Breaker
    $726.24
    1 in stock
  • MBC33

    ABB/GE

    SKU: MBC33

    MBC33

    Type: Main/Sub-Feed Breaker Kit
    Poles: 3
    For Use With: XT1 Circuit Breaker
    $351.92
    Available for backorder
  • MBK150

    SIEMENS/ITE

    SKU: MBK150

    MBK150

    Type: Circuit Breaker
    Amperage: 150
    Voltage: 120/240
    Poles: 4
    $204.45
    6 in stock
  • MBK150A

    SIEMENS/ITE

    SKU: MBK150A

    MBK150A

    Type: Circuit Breaker
    Amperage: 150
    Voltage: 120/240
    Poles: 2
    $204.45
    10 in stock
  • MBK175

    SIEMENS/ITE

    SKU: MBK175

    MBK175

    Type: Circuit Breaker
    Amperage: 175
    Voltage: 120/240
    Poles: 4
    $107.00
    Available for backorder
  • MBK200

    SIEMENS/ITE

    SKU: MBK200

    MBK200

    Type: Circuit Breaker
    Amperage: 200
    Voltage: 120/240
    Poles: 4
    $197.65
    5 in stock
  • MBK200A

    SIEMENS/ITE

    SKU: MBK200A

    MBK200A

    Type: Circuit Breaker
    Amperage: 200
    Voltage: 120/240
    Poles: 2
    $143.22
    12 in stock
  • MBK225

    SIEMENS/ITE

    SKU: MBK225

    MBK225

    Type: CircuitBreaker
    Amperage: 225
    Voltage: 120/240
    Poles: 4
    $273.97
    10 in stock
  • MH15-L-SURN

    CROUSE-HINDS

    SKU: MH15-L-SURN

    MH15-L-SURN

    Type: Circuit Breaker
    Amperage: 15
    Voltage: 120
    Poles: 1
    Type: Plug-On
    Type: Left Clip
    $40.00
    4 in stock
  • MH15-R-SURN

    CROUSE-HINDS

    SKU: MH15-R-SURN

    MH15-R-SURN

    Type: Circuit Breaker
    Amperage: 15
    Voltage: 120
    Poles: 1
    Type: Plug-On
    Type: Right Clip
    $40.00
    3 in stock
  • MH250-CH-LR-SURN

    CROUSE-HINDS

    SKU: MH250-CH-LR-SURN

    MH250-CH-LR-SURN

    Type: Circuit Breaker
    Amperage: 50
    Voltage: 120/240
    Poles: 2
    Type: Plug-On
    Type: Left/Right Clip
    $75.00
    4 in stock
  • MKCT4

    ABB/GE

    SKU: MKCT4

    MKCT4

    Type: Flange Cable Mechanism
    For Use With: T4 And T3S Circuit Breaker
    $75.12
    DISCONTINUED
    Available for backorder
  • MP120-SURN

    MURRAY

    SKU: MP120-SURN

    MP120-SURN

    Type: Circuit Breaker
    Amperage: 20
    Voltage: 120
    Poles: 1
    Type: Plug-On
    $18.00
    62 in stock
  • MP130-CH-SURN

    CROUSE-HINDS

    SKU: MP130-CH-SURN

    MP130-CH-SURN

    Type: Circuit Breaker
    Amperage: 30
    Voltage: 120
    Poles: 1
    Type: Plug-On
    $15.00
    21 in stock
  • MP140-CH-SURN

    CROUSE-HINDS

    SKU: MP140-CH-SURN

    MP140-CH-SURN

    Type: Circuit Breaker
    Amperage: 40
    Voltage: 120
    Poles: 1
    Type: Plug-On
    $15.00
    25 in stock
  • MP1515-CR-SURN

    CROUSE-HINDS

    SKU: MP1515-CR-SURN

    MP1515-CR-SURN

    Type: Tandem Circuit Breaker
    Amperage: 15/15
    Voltage: 120
    Poles: 1
    Type: Plug-On
    $30.00
    35 in stock
  • MP1515-MU-SURN

    MURRAY

    SKU: MP1515-MU-SURN

    MP1515-MU-SURN

    Type: Tandem Circuit Breaker
    Amperage: 15/15
    Voltage: 120
    Poles: 1
    Type: Plug-On
    $30.00
    31 in stock
  • MP2020-CROUSE

    CROUSE-HINDS

    SKU: MP2020-CROUSE

    MP2020-CROUSE

    Type: Tandem Circuit Breaker
    Amperage: 20/20
    Voltage: 120
    Poles: 1
    Type: Plug-On
    $30.00
    1 in stock
  • MP2100-SURN

    MURRAY

    SKU: MP2100-SURN

    MP2100-SURN

    Type: Circuit Breaker
    Amperage: 100
    Voltage: 120/240
    Poles: 2
    Type: Plug-On
    $50.00
    15 in stock
  • MP250-CROUSE

    CROUSE-HINDS

    SKU: MP250-CROUSE

    MP250-CROUSE

    Type: Circuit Breaker
    Amperage: 50
    Voltage: 240
    Poles: 2
    Type: Plug-On
    $50.00
    2 in stock
  • NA15-FPI-BK-SURN

    FEDERAL PIONEER

    SKU: NA15-FPI-BK-SURN

    NA15-FPI-BK-SURN

    Type: Circuit Breaker
    Amperage: 15
    Voltage: 120
    Poles: 1
    Type: Plug-On
    $30.00
    10 in stock
  • NA15-SUR

    FEDERAL PACIFIC

    SKU: NA15-SUR

    NA15-SUR

    Type: Circuit Breaker
    Amperage: 15
    Voltage: 120
    Poles: 1
    Type: Plug-On
    $20.00
    12 in stock
  • NA15-SURN

    FEDERAL PACIFIC

    SKU: NA15-SURN

    NA15-SURN

    Type: Circuit Breaker
    Amperage: 15
    Voltage: 120
    Poles: 1
    Type: Plug-On
    $20.00
    Available for backorder
  • NA20-SUR

    FEDERAL PACIFIC

    SKU: NA20-SUR

    NA20-SUR

    Type: Circuit Breaker
    Amperage: 20
    Voltage: 120
    Poles: 1
    Type: Plug-On
    $20.00
    56 in stock