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Circuit Breakers

Circuit Breakers

Circuit Breakers

Our selection of circuit breakers spans a wide range of applications, from heavy-duty air circuit breakers (ACBs) to compact miniature circuit breakers (MCBs). We offer leading brands like Eaton, Siemens, and Square D, known for their reliability and performance. Whatever your power management needs, you can find the perfect solution here at ARCA Supply.

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  • Cutler-Hammer BAB2030 Miniature Circuit Breakers (MCBs) 2P 30A 120V NULL EA Cutler-Hammer BAB2030 Miniature Circuit Breakers (MCBs) 2P 30A 120V NULL EA
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    Cutler-Hammer BAB2030 Miniature Circuit Breakers (MCBs) 2P 30A 120V NULL EA

    MSRP $151.20
    Surplus $30.80
    Cutler-Hammer BAB2030 Miniature Circuit Breakers (MCBs) 2P 30A 120V NULL EA​ ARCA SKU:  C15-1048 Brand:  Cutler-Hammer MPN:  BAB2030 UPC:  78667930230 Shipping Weight:  0.55 lbs. Shipping...
    SKU:
    C15-1048
    Series:
    BAB
    Type:
    Thermal Magnetic
    Approval:
    UL
    Approval:
    CSA
    Size:
    2.2 Inch Width x 3.9 Inch Depth x 4.8 Inch Height
    Volts:
    120/240 VAC
    Amps:
    30 A
    Poles:
    2
    Interrupting Rating:
    10000 A
    Terminal Type:
    Ring/Spade Lug
    Short Description:
    2.2" x 3.9" x 4.8", 120/240 VAC, 30 A at 40 Deg C, 10000 A Interrupt, 2-Pole, Ring/Spade Lug, Thermal Magnetic
    Catalog:
    EatonCorp_00004_V4T1_12_CAT.pdf
    Voltage Rating:
    120/240 VAC
    Current Rating:
    30 A
    Number of Poles:
    2
    Country of Origin:
    Dominican Republic
    MSRP $151.20
    Surplus $30.80
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    Qty in Cart: 0
    Price:
    MSRP $151.20
    Surplus $30.80
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    Cutler-Hammer BAB2020 Miniature Circuit Breakers (MCBs) 2P 20A 120V NULL EA Cutler-Hammer BAB2020 Miniature Circuit Breakers (MCBs) 2P 20A 120V NULL EA
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    Cutler-Hammer BAB2020 Miniature Circuit Breakers (MCBs) 2P 20A 120V NULL EA

    MSRP $151.20
    Surplus $30.80
    Cutler-Hammer BAB2020 Miniature Circuit Breakers (MCBs) 2P 20A 120V NULL EA​ ARCA SKU:  C15-1040 Brand:  Cutler-Hammer MPN:  BAB2020 UPC:  78667930220 Shipping Weight:  0.50 lbs. Shipping...
    SKU:
    C15-1040
    Series:
    BAB
    Type:
    Thermal Magnetic
    Approval:
    UL
    Approval:
    CSA
    Size:
    2 Inch Width x 2.906 Inch Depth x 2.906 Inch Height
    Volts:
    120/240 VAC
    Amps:
    20 A
    Poles:
    2
    Interrupting Rating:
    10000 A
    Terminal Type:
    Bolt-On
    Short Description:
    2" x 2.906" x 2.906", 120/240 VAC, 20 A at 40 Deg C, 10000 A Interrupt, 2-Pole, Bolt-On, Thermal Magnetic
    Catalog:
    EatonCorp_00004_V4T1_12_CAT.pdf
    TS PIK:
    21508679
    Current Rating:
    20 A
    Number of Poles:
    2
    Voltage Rating:
    120/240 VAC
    Country of Origin:
    Dominican Republic
    MSRP $151.20
    Surplus $30.80
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    Qty in Cart: 0
    Price:
    MSRP $151.20
    Surplus $30.80
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    Cutler-Hammer BAB2050 Miniature Circuit Breakers (MCBs) NULL EA
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    Cutler-Hammer BAB2050 Miniature Circuit Breakers (MCBs) NULL EA

    MSRP $227.00
    Surplus $66.50
    Cutler-Hammer BAB2050 Miniature Circuit Breakers (MCBs) NULL EA​ ARCA SKU:  C15-8974 Brand:  Cutler-Hammer MPN:  BAB2050 UPC:  78667930250 Shipping Weight:  0.60 lbs. Shipping Height:  4...
    SKU:
    C15-8974
    TS PIK:
    21508690
    Mounting:
    Bolt-On
    Number of Poles:
    2
    Current Rating:
    50 A
    Voltage Rating:
    120/240 VAC
    Type:
    Thermal Magnetic
    Short Description:
    120/240 VAC, 50 A, 10 kA, 2-Pole, Extended Tang Line/Box Lug Load Terminal, Bolt-On Mount, Thermal Magnetic, Miniature, Circuit Breaker
    Series:
    BAB
    Interrupting Rating:
    10 kA at 120/240 VAC, 5 kA at 24 to 48/62.5/80 VDC
    Catalog:
    Eaton_03771_V4T1_11_V4T1_12_V4T1_46_CAT.pdf
    Wire Size:
    14 to 4 AWG Copper/Aluminum (Load)
    Terminal Type:
    Extended Tang Line, Box Lug Load
    MSRP $227.00
    Surplus $66.50
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    Qty in Cart: 0
    Price:
    MSRP $227.00
    Surplus $66.50
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  • Cutler-Hammer SPHM2RM0015 Din Rail Mounted Circuit Breakers EA
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    Cutler-Hammer SPHM2RM0015 Din Rail Mounted Circuit Breakers EA

    MSRP $337.33
    Surplus $149.30
    Cutler-Hammer SPHM2RM0015 Din Rail Mounted Circuit Breakers EA​ ARCA SKU:  C15-9248 Brand:  Cutler-Hammer MPN:  SPHM2RM0015 UPC:  786679754320 Shipping Weight:  0.75 lbs. Shipping...
    SKU:
    C15-9248
    Number of Poles:
    2
    Mounting:
    DIN Rail
    Country of Origin:
    United States
    MSRP $337.33
    Surplus $149.30
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    Qty in Cart: 0
    Price:
    MSRP $337.33
    Surplus $149.30
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    Cutler-Hammer CC2150X Molded Case Breakers (MCCBs) CC 2P 150A 240V 50/60Hz 1Ph Cutler-Hammer CC2150X Molded Case Breakers (MCCBs) CC 2P 150A 240V 50/60Hz 1Ph
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    Cutler-Hammer CC2150X Molded Case Breakers (MCCBs) CC 2P 150A 240V 50/60Hz 1Ph

    MSRP $813.18
    Surplus $238.95
    SKU:  C15-1964 Brand:  Cutler-Hammer MPN:  CC2150X UPC:  782113031910 Shipping Weight:  2.90 lbs. Shipping Height:  7.70 In. Shipping Length:  4.50 In. Shipping Width:  5.30...
    SKU:
    C15-1964
    Frame Type:
    CCV
    Voltage Rating:
    120/240 VAC
    Current Rating:
    150 A
    Number of Poles:
    2
    Interrupting Rating:
    10 kA
    Short Description:
    Eaton Type CCV Tenant Main Circuit Breaker,Tenant main circuit breaker,150 A,10 kA,Two-pole,120/240 V,#2/0 AWG-300 kcmil Cu/Al,CCV,Type ECC unit enclosures,Load side terminals
    Series:
    CC
    Catalog:
    Eaton_00103_V12T3_18_CAT.pdf
    MSRP $813.18
    Surplus $238.95
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    Qty in Cart: 0
    Price:
    MSRP $813.18
    Surplus $238.95
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    Cutler-Hammer CC2200 Molded Case Breakers (MCCBs)
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    Cutler-Hammer CC2200 Molded Case Breakers (MCCBs)

    MSRP $480.00
    Surplus $290.23
    SKU:  U00-7922 Brand:  Cutler-Hammer MPN:  CC2200 UPC:   Shipping Weight:  0.00 lbs. Shipping Height:  0.00 In. Shipping Length:  0.00 In. Shipping Width:  0.00 In. Product...
    SKU:
    U00-7922
    Short Description:
    120/240 VAC, 200 A, 10 kA, 2-Pole, Standard Lug Terminal, Thermal Magnetic, Molded Case, Main Tenant, Non-Interchangeable Trip Circuit Breaker
    Voltage Rating:
    120/240 VAC
    Approval:
    UL 489
    Maximum AC Voltage Rating:
    240
    Series:
    C, CC
    Current Rating:
    200 A
    Interrupting Rating:
    10 kA at 240 VAC
    Frame Type:
    CC
    Type:
    Molded Case, Thermal Magnetic
    Catalog:
    Eaton_00103_V12T3_18_CAT.pdf
    Terminal Type:
    Standard Lug Terminal
    Number of Poles:
    2
    MSRP $480.00
    Surplus $290.23
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    Qty in Cart: 0
    Price:
    MSRP $480.00
    Surplus $290.23
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  • Cutler-Hammer CH215 Miniature Circuit Breakers (MCBs) 2P 15A 240V NULL EA Cutler-Hammer CH215 Miniature Circuit Breakers (MCBs) 2P 15A 240V NULL EA
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    Cutler-Hammer CH215 Miniature Circuit Breakers (MCBs) 2P 15A 240V NULL EA

    MSRP $51.00
    Surplus $36.01
    Cutler-Hammer CH215 Miniature Circuit Breakers (MCBs) 2P 15A 240V NULL EA​ ARCA SKU:  C15-1398 Brand:  Cutler-Hammer MPN:  CH215 UPC:  78211310172 Shipping Weight:  0.50 lbs. Shipping...
    SKU:
    C15-1398
    Series:
    CH
    Type:
    Thermal Magnetic
    Type:
    Common Trip
    Volts:
    120/240 VAC
    Amps:
    32 A
    Used On:
    Type CH Loadcenter
    Poles:
    2
    Mounting:
    Plug-On
    Interrupting Rating:
    10 kA
    Wire Size:
    (1) 14 to 8 AWG
    Wire Size:
    (2) 14 to 10 AWG
    Short Description:
    120/240 VAC, 15 A, 10 kA, 2-Pole, Plug-On Mount, Common Trip, Thermal Magnetic
    Catalog:
    Eaton_36620_V1T1_36_V1T1_37_CAT.pdf
    Installation/Operator:
    Eaton_00008_INST.pdf
    Manufacturer Warranty:
    Eaton_00009_WARR.pdf
    Current Rating:
    15 A
    Voltage Rating:
    120/240 VAC
    Number of Poles:
    2
    Country of Origin:
    Dominican Republic
    MSRP $51.00
    Surplus $36.01
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    Qty in Cart: 0
    Price:
    MSRP $51.00
    Surplus $36.01
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    Cutler-Hammer CH250ST Molded Case Breakers (MCCBs)
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    Cutler-Hammer CH250ST Molded Case Breakers (MCCBs)

    MSRP $471.00
    Surplus $127.17
    SKU:  U00-7933 Brand:  Cutler-Hammer MPN:  CH250ST UPC:  78211333955 Shipping Weight:  0.00 lbs. Shipping Height:  0.00 In. Shipping Length:  0.00 In. Shipping Width:  0.00...
    SKU:
    U00-7933
    Number of Poles:
    2
    Wire Size:
    14 to 2 AWG (Aluminum/Copper)
    Series:
    CH
    Mounting:
    Plug-On
    Interrupting Rating:
    10 kA
    Type:
    Thermal Magnetic, Common Trip
    Short Description:
    120/240 VAC, 50 A, 10 kA, 2-Pole, Plug-On Mount, Thermal Magnetic Trip, Ground Fault, Load Center Circuit Breaker with Shunt Trip
    Catalog:
    Eaton_00071_V1T1_36_V1T1_37_V1T1_43_CAT.pdf
    Current Rating:
    50 A
    Used On:
    CH Series Loadcenter
    Voltage Rating:
    120/240 VAC
    Approval:
    UL 489, CSA
    MSRP $471.00
    Surplus $127.17
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    Qty in Cart: 0
    Price:
    MSRP $471.00
    Surplus $127.17
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  • Cutler-Hammer EHD2010L Molded Case Breakers (MCCBs) Cutler-Hammer EHD2010L Molded Case Breakers (MCCBs)
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    Cutler-Hammer EHD2010L Molded Case Breakers (MCCBs)

    MSRP $818.00
    Surplus $184.05
    SKU:  C15-11626 Brand:  Cutler-Hammer MPN:  EHD2010L UPC:   Shipping Weight:  2.95 lbs. Shipping Height:  4.00 In. Shipping Length:  8.00 In. Shipping Width:  6.00 In...
    SKU:
    C15-11626
    Type:
    Fixed Thermal Magnetic, Molded Case
    Current Rating:
    10 A
    Frame Type:
    FD
    Maximum AC Voltage Rating:
    480 V
    Interrupting Rating:
    18 kA at 240 VAC, 14 kA at 480 VAC, 10 kA at 250 VDC (UL), 18 kA at 220/240 VAC, 14 kA at 440 VAC, 10 kA at 250 VDC (IEC)
    Size:
    2.75 Inch Width x 3.38 Inch Depth x 6 Inch Height
    Data Sheet:
    Eaton_07831_1-12_DATA.pdf
    Catalog:
    EatonCorp-CutlerHammer_00123_V4T2_254-V4T2_290_CAT.pdf
    Maximum DC Voltage Rating:
    250 V
    Number of Poles:
    2
    Voltage Rating:
    480 VAC 50/60 Hertz, 250 VDC
    Terminal Type:
    Line and Load
    CAD Drawings:
    Eaton_21583_1_CAD.pdf
    Installation/Operator:
    Eaton_00091_INST.pdf
    Approval:
    UL 489, CSA C22.2
    Country of Origin:
    Dominican Republic
    MSRP $818.00
    Surplus $184.05
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    Qty in Cart: 0
    Price:
    MSRP $818.00
    Surplus $184.05
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  • Cutler-Hammer SPHM2RM0005 Din Rail Mounted Circuit Breakers EA Cutler-Hammer SPHM2RM0005 Din Rail Mounted Circuit Breakers EA
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    Cutler-Hammer SPHM2RM0005 Din Rail Mounted Circuit Breakers EA

    MSRP $350.70
    Surplus $101.14
    Cutler-Hammer SPHM2RM0005 Din Rail Mounted Circuit Breakers EA​ ARCA SKU:  C15-9242 Brand:  Cutler-Hammer MPN:  SPHM2RM0005 UPC:  786679754269 Shipping Weight:  0.75 lbs. Shipping...
    SKU:
    C15-9242
    Number of Poles:
    2
    Mounting:
    DIN Rail
    Country of Origin:
    United States
    MSRP $350.70
    Surplus $101.14
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    Qty in Cart: 0
    Price:
    MSRP $350.70
    Surplus $101.14
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  • Cutler-Hammer SPHM2RM0010 Other Circuit Breakers EA Cutler-Hammer SPHM2RM0010 Other Circuit Breakers EA
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    Cutler-Hammer SPHM2RM0010 Other Circuit Breakers EA

    MSRP $337.33
    Surplus $115.13
    Cutler-Hammer SPHM2RM0010 Other Circuit Breakers EA​ ARCA SKU:  C15-9251 Brand:  Cutler-Hammer MPN:  SPHM2RM0010 UPC:  786679754306 Shipping Weight:  0.70 lbs. Shipping Height:  2.00 In...
    SKU:
    C15-9251
    Number of Poles:
    2
    MSRP $337.33
    Surplus $115.13
    See Availability Quick view
    Qty in Cart: 0
    Price:
    MSRP $337.33
    Surplus $115.13
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Disclaimer: ARCA Supply is not an authorized distributor, reseller or representative of any manufacturer, brand or product listed. All product names, trademarks, brands and logos are the property of their respective owners. The depiction, description or sale of products featuring these names, trademarks, brands and logos is for identification purposes only and is not intended to indicate any affiliation with or authorization by any rights holder. All items sold by ARCA Supply are covered under ARCA Supply's warranty and not the manufacturer warranty.