Due to our relocation, shipments may experience delays. Contact your sales rep for details and updates.

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.

  • Product
  • Qty in Cart
  • Price
  • Contact Us For Quote
    Abb SU201M-K3 Miniature Circuit Breakers (MCBs) 1P 3A 277V 50/60Hz Abb SU201M-K3 Miniature Circuit Breakers (MCBs) 1P 3A 277V 50/60Hz
    Quick view

    Abb SU201M-K3 Miniature Circuit Breakers (MCBs) 1P 3A 277V 50/60Hz

    MSRP $84.00
    Surplus $9.46
    Abb SU201M-K3 Miniature Circuit Breakers (MCBs) 1P 3A 277V 50/60Hz​ ARCA SKU:  C15-3392 Brand:  ABB MPN:  SU201M-K3 UPC:  888614423077 Shipping Weight:  0.30 Shipping Height:  1.00 In. Shipping...
    SKU:
    C15-3392
    Approval:
    UL 489
    Approval:
    CSA C22.2
    Approval:
    CE
    Amps:
    3 A
    Interrupting Rating:
    10 kA
    Mounting:
    DIN Rail
    Poles:
    1
    Size:
    69 Millimeter Length x 17.5 Millimeter Width x 111 Millimeter Height
    Terminal Type:
    Failsafe Bi-Directional Cylinder Lift Double ClA Screw
    Type:
    Current Limiting
    Used On:
    Motor
    Volts:
    480 Star/277 VAC 50/60 Hertz
    Volts:
    48/96 VDC
    Gauge:
    18 to 4 AWG (Conductor)
    Gauge:
    18 to 8 AWG (Busbar)
    Short Description:
    69 MM x 17.5 MM x 111
    Voltage Rating:
    480 Star/277 VAC 50/60 Hertz, 48/96 VDC
    Current Rating:
    3 A
    Number of Poles:
    1
    Catalog:
    ABBInstallationProducts_00808_4_6_CAT.pdf
    Data Sheet:
    ABBInstallationProducts_00911_1-7_10_DATA.pdf
    Installation/Operator:
    ABBInstallationProducts_00074_INST.pdf
    Wire Size:
    18 to 4 AWG (Conductor), 18 to 8 AWG (Busbar)
    Country of Origin:
    Italy
    MSRP $84.00
    Surplus $9.46
    Contact Us For Quote Quick view
    Qty in Cart: 0
    Price:
    MSRP $84.00
    Surplus $9.46
    Contact Us For Quote
  • Contact Us For Quote
    Abb SU201M-K10 Miniature Circuit Breakers (MCBs) 1P 10A Abb SU201M-K10 Miniature Circuit Breakers (MCBs) 1P 10A
    Quick view

    Abb SU201M-K10 Miniature Circuit Breakers (MCBs) 1P 10A

    MSRP $84.00
    Surplus $6.61
    Abb SU201M-K10 Miniature Circuit Breakers (MCBs) 1P 10A​ ARCA SKU:  C15-2918 Brand:  ABB MPN:  SU201M-K10 UPC:  888614423121 Shipping Weight:  0.25 Shipping Height:  1.00 In. Shipping...
    SKU:
    C15-2918
    Approval:
    UL 489
    Approval:
    CSA C22.2
    Approval:
    CE
    Amps:
    10 A
    Interrupting Rating:
    10 kA
    Mounting:
    DIN Rail
    Poles:
    1
    Size:
    69 Millimeter Length x 17.5 Millimeter Width x 111 Millimeter Height
    Terminal Type:
    Failsafe Bi-Directional Cylinder Lift Double ClA Screw
    Type:
    Current Limiting
    Used On:
    Motor
    Volts:
    480 Star/277 VAC 50/60 Hertz
    Volts:
    48/96 VDC
    Gauge:
    18 to 4 AWG (Conductor)
    Gauge:
    18 to 8 AWG (Busbar)
    Short Description:
    69 MM x 17.5 MM x 111
    Current Rating:
    10 A
    Voltage Rating:
    480 Star/277 VAC 50/60 Hertz, 48/96 VDC
    Number of Poles:
    1
    Catalog:
    ABBInstallationProducts_00808_4_6_CAT.pdf
    Installation/Operator:
    ABBInstallationProducts_00074_INST.pdf
    Data Sheet:
    ABBInstallationProducts_00911_1-7_10_DATA.pdf
    Wire Size:
    18 to 4 AWG (Conductor), 18 to 8 AWG (Busbar)
    Country of Origin:
    Italy
    MSRP $84.00
    Surplus $6.61
    Contact Us For Quote Quick view
    Qty in Cart: 0
    Price:
    MSRP $84.00
    Surplus $6.61
    Contact Us For Quote
  • Contact Us For Quote
    Abb SU201M-K5 Miniature Circuit Breakers (MCBs) TYPE K 1P 5A 480V Abb SU201M-K5 Miniature Circuit Breakers (MCBs) TYPE K 1P 5A 480V
    Quick view

    Abb SU201M-K5 Miniature Circuit Breakers (MCBs) TYPE K 1P 5A 480V

    MSRP $84.00
    Surplus $26.28
    Abb SU201M-K5 Miniature Circuit Breakers (MCBs) TYPE K 1P 5A 480V​ ARCA SKU:  C15-2564 Brand:  ABB MPN:  SU201M-K5 UPC:  888614423091 Shipping Weight:  0.25 Shipping Height:  1.00 In. Shipping...
    SKU:
    C15-2564
    Approval:
    UL 489
    Approval:
    CSA C22.2
    Approval:
    CE
    Amps:
    5 A
    Interrupting Rating:
    10 kA
    Mounting:
    35 Millimeter DIN Rail
    Poles:
    1
    Size:
    69 Millimeter Length x 17.5 Millimeter Width x 111 Millimeter Height
    Terminal Type:
    Failsafe Bi-Directional Cylinder Lift Double ClA Screw
    Type:
    Current Limiting
    Used On:
    Motor
    Volts:
    480 Star/277 VAC 50/60 Hertz
    Volts:
    48/96 VDC
    Gauge:
    18 to 4 AWG (Conductor)
    Gauge:
    18 to 8 AWG (Busbar)
    Short Description:
    69 MM x 17.5 MM x 111
    Wire Size:
    18 to 4 AWG (Conductor), 18 to 8 AWG (Busbar)
    Current Rating:
    5 A
    Number of Poles:
    1
    Catalog:
    ABBInstallationProducts_00808_4_6_CAT.pdf
    Voltage Rating:
    480 Star/277 VAC 50/60 Hertz, 48/96 VDC
    Data Sheet:
    ABBInstallationProducts_00911_1-7_10_DATA.pdf
    Installation/Operator:
    ABBInstallationProducts_00074_INST.pdf
    MSRP $84.00
    Surplus $26.28
    Contact Us For Quote Quick view
    Qty in Cart: 0
    Price:
    MSRP $84.00
    Surplus $26.28
    Contact Us For Quote
  • Contact Us For Quote
    ABB S201-K0.5 Other Circuit Breakers
    Quick view

    ABB S201-K0.5 Other Circuit Breakers

    MSRP $92.00
    Surplus $16.16
    ABB S201-K0.5 Other Circuit Breakers​ ARCA SKU:  C15-11354 Brand:  ABB MPN:  S201-K0.5 UPC:   Shipping Weight:  0.25 lbs. Shipping Height:  3.00 In. Shipping Length:  4.00 In...
    SKU:
    C15-11354
    Voltage Rating:
    480 Star/277 VAC 50/60 Hertz, 60/110 VDC
    Terminal Type:
    Failsafe Bi-Directional Cylinder Lift Screw
    Country of Origin:
    USA
    Number of Poles:
    1
    Size:
    17.5 Millimeter Width x 69 Millimeter Depth x 88 Millimeter Height
    Catalog:
    ABBInstallationProducts_00806_1_34_CAT.pdf
    Current Rating:
    16 A
    Mounting:
    35 Millimeter DIN Rail
    Installation/Operator:
    ABBInstallationProducts_00016_INST.pdf
    Type:
    Current Limiting, Thermal Magnetic
    Interrupting Rating:
    6 kA
    Wire Size:
    18 to 4 AWG (Conductor), 18 to 8 AWG (Busbar)
    Approval:
    UL 1077, CSA C22.2 No.235, CE
    MSRP $92.00
    Surplus $16.16
    Contact Us For Quote Quick view
    Qty in Cart: 0
    Price:
    MSRP $92.00
    Surplus $16.16
    Contact Us For Quote
  • Contact Us For Quote
    ABB S201U-K15 Miniature Circuit Breakers (MCBs) EA ABB S201U-K15 Miniature Circuit Breakers (MCBs) EA
    Quick view

    ABB S201U-K15 Miniature Circuit Breakers (MCBs) EA

    MSRP $140.00
    Surplus $17.59
    ABB S201U-K15 Miniature Circuit Breakers (MCBs) EA​ ARCA SKU:  C15-9299 Brand:  ABB MPN:  S201U-K15 UPC:  4016779619363 Shipping Weight:  0.30 lbs. Shipping Height:  1.00 In. Shipping...
    SKU:
    C15-9299
    Used On:
    Overload Protection Motor Control Circuit, Transformer
    Size:
    17.5 MM W x 71 MM D x 92 MM H
    Number of Poles:
    1
    Interrupting Rating:
    10 kA
    Voltage Rating:
    240 VAC
    Mounting:
    DIN Rail
    Short Description:
    240 VAC 50/60 Hz, 15 A, 1-Pole, 10 kA, 35 MM DIN Rail Mount, Miniature Circuit Breaker
    Data Sheet:
    ABBInstallationProducts_00654_1-5_8_DATA.pdf
    Type:
    Branch, Miniature, Thermal Magnetic Trip
    Current Rating:
    15 A
    Terminal Type:
    Screw
    Wire Size:
    18 to 4 AWG
    MSRP $140.00
    Surplus $17.59
    Contact Us For Quote Quick view
    Qty in Cart: 0
    Price:
    MSRP $140.00
    Surplus $17.59
    Contact Us For Quote
  • Contact Us For Quote
    Abb SU201M-K6 Miniature Circuit Breakers (MCBs) 1P 6A 240V Abb SU201M-K6 Miniature Circuit Breakers (MCBs) 1P 6A 240V
    Quick view

    Abb SU201M-K6 Miniature Circuit Breakers (MCBs) 1P 6A 240V

    MSRP $84.00
    Surplus $23.27
    Abb SU201M-K6 Miniature Circuit Breakers (MCBs) 1P 6A 240V​ ARCA SKU:  C15-4029 Brand:  ABB MPN:  SU201M-K6 UPC:  888614423107 Shipping Weight:  0.30 Shipping Height:  1.00 In. Shipping...
    SKU:
    C15-4029
    Approval:
    UL 489
    Approval:
    CSA C22.2
    Approval:
    CE
    Amps:
    6 A
    Interrupting Rating:
    10 kA
    Mounting:
    DIN Rail
    Poles:
    1
    Size:
    69 Millimeter Length x 17.5 Millimeter Width x 111 Millimeter Height
    Terminal Type:
    Failsafe Bi-Directional Cylinder Lift Double ClA Screw
    Type:
    Current Limiting
    Used On:
    Motor
    Volts:
    480 Star/277 VAC 50/60 Hertz
    Volts:
    48/96 VDC
    Gauge:
    18 to 4 AWG (Conductor)
    Gauge:
    18 to 8 AWG (Busbar)
    Short Description:
    69 MM x 17.5 MM x 111
    Wire Size:
    18 to 4 AWG (Conductor), 18 to 8 AWG (Busbar)
    Catalog:
    ABBInstallationProducts_00808_4_6_CAT.pdf
    Current Rating:
    6 A
    Data Sheet:
    ABBInstallationProducts_00911_1-7_10_DATA.pdf
    Number of Poles:
    1
    Voltage Rating:
    480 Star/277 VAC 50/60 Hertz, 48/96 VDC
    Installation/Operator:
    ABBInstallationProducts_00074_INST.pdf
    MSRP $84.00
    Surplus $23.27
    Contact Us For Quote Quick view
    Qty in Cart: 0
    Price:
    MSRP $84.00
    Surplus $23.27
    Contact Us For Quote
  • Contact Us For Quote
    Abb T1B020TL-1 Molded Case Breakers (MCCBs) T1B 1P 20A 277V 50/60Hz 1Ph T1 Frame Abb T1B020TL-1 Molded Case Breakers (MCCBs) T1B 1P 20A 277V 50/60Hz 1Ph T1 Frame
    Quick view

    Abb T1B020TL-1 Molded Case Breakers (MCCBs) T1B 1P 20A 277V 50/60Hz 1Ph T1 Frame

    MSRP $521.00
    Surplus $127.75
    Abb T1B020TL-1 Molded Case Breakers (MCCBs) T1B 1P 20A 277V 50/60Hz 1Ph T1 Frame​ ARCA SKU:  C15-3542 Brand:  ABB MPN:  T1B020TL-1 UPC:  662019930886 Shipping Weight:  0.85 Shipping Height:  2...
    SKU:
    C15-3542
    Frame Type:
    T1
    Voltage Rating:
    277 V
    Current Rating:
    20 A
    Number of Poles:
    1
    Short Description:
    T1B 1P 20A 277V 50/60Hz 1Ph T1 Frame
    MSRP $521.00
    Surplus $127.75
    Contact Us For Quote Quick view
    Qty in Cart: 0
    Price:
    MSRP $521.00
    Surplus $127.75
    Contact Us For Quote
  • Contact Us For Quote
    ABB THHQB1115GFT Miniature Circuit Breakers (MCBs) ABB THHQB1115GFT Miniature Circuit Breakers (MCBs)
    Quick view

    ABB THHQB1115GFT Miniature Circuit Breakers (MCBs)

    MSRP $131.64
    Surplus $202.16
    SKU:  C15-11841 Brand:  ABB MPN:  THHQB1115GFT UPC:  78316448550 Shipping Weight:  2.00 lbs. Shipping Height:  4.00 In. Shipping Length:  4.00 In. Shipping Width:  2.00 In...
    SKU:
    C15-11841
    TS PIK:
    126210864
    Number of Poles:
    1
    Current Rating:
    15 A
    Approval:
    UL
    Short Description:
    120 VAC, 15 A, 22 kA, 1-Pole, Q-Line Frame, Bolt-On Terminal, Thermal Magnetic, Compact, Non-Interchangeable Circuit Breaker
    Terminal Type:
    Bolt-On
    Frame Type:
    Q-Line
    Type:
    Thermal Magnetic, Compact
    Maximum AC Voltage Rating:
    120 V
    Interrupting Rating:
    22 kA at 120 VAC
    Voltage Rating:
    120 VAC
    MSRP $131.64
    Surplus $202.16
    Contact Us For Quote Quick view
    Qty in Cart: 0
    Price:
    MSRP $131.64
    Surplus $202.16
    Contact Us For Quote

Adding your products to cart

View Cart Continue Shopping

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.