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
  • Eaton QBHW1030 Miniature Circuit Breakers (MCBs) QBHW 1P 30A 240V 50/60Hz 1Ph EA Eaton QBHW1030 Miniature Circuit Breakers (MCBs) QBHW 1P 30A 240V 50/60Hz 1Ph EA
    See Availability
    Quick view

    Eaton QBHW1030 Miniature Circuit Breakers (MCBs) QBHW 1P 30A 240V 50/60Hz 1Ph EA

    MSRP $136.86
    Surplus $39.00
    Eaton QBHW1030 Miniature Circuit Breakers (MCBs) QBHW 1P 30A 240V 50/60Hz 1Ph EA​ ARCA SKU:  C15-2805 Brand:  Eaton MPN:  QBHW1030 UPC:  786679392157 Shipping Weight:  0.35 lbs. Shipping...
    SKU:
    C15-2805
    Series:
    QBHW
    Type:
    Thermal Magnetic
    Approval:
    UL 489
    Approval:
    CSA
    Volts:
    120/240 VAC
    Amps:
    32 A
    Poles:
    1
    Mounting:
    Bolt-On
    Interrupting Rating:
    22 kA at 120/240 VAC
    Terminal Type:
    Extended Tang Line
    Terminal Type:
    Box Lug Load
    Wire Size:
    14 to 4 AWG (Copper/Aluminum)
    Short Description:
    120/240 VAC, 30 A, 22 kA, 1-Pole, Extended Tang Line/Steel Box Lug Load Terminal, Bolt-On Mount, Thermal Magnetic, Miniature
    Catalog:
    Eaton_03771_V4T1_12_CAT.pdf
    TS PIK:
    21510584
    Current Rating:
    30 A
    Number of Poles:
    1
    Voltage Rating:
    120/240 VAC
    Country of Origin:
    Dominican Republic
    MSRP $136.86
    Surplus $39.00
    See Availability Quick view
    Qty in Cart: 0
    Price:
    MSRP $136.86
    Surplus $39.00
    See Availability
  • Eaton CHB130 Miniature Circuit Breakers (MCBs) 30A 120V Eaton CHB130 Miniature Circuit Breakers (MCBs) 30A 120V
    See Availability
    Quick view

    Eaton CHB130 Miniature Circuit Breakers (MCBs) 30A 120V

    MSRP $116.40
    Surplus $43.22
    Eaton CHB130 Miniature Circuit Breakers (MCBs) 30A 120V​ ARCA SKU:  C15-1553 Brand:  Eaton MPN:  CHB130 UPC:  78211311237 Shipping Weight:  0.30 lbs. Shipping Height:  1.00 In. Shipping...
    SKU:
    C15-1553
    Amps:
    30 A
    Mounting:
    Bolt-On
    Poles:
    1
    Terminal Type:
    Molded Case
    Used On:
    PB Series Panel board
    Volts:
    120 VAC
    Short Description:
    120 VAC, 30 A, 10 kA, 1-Pole, Bolt-On Mount, Molded Case, Circuit Breaker
    Series:
    CH
    TS PIK:
    111010047
    Type:
    Molded Case
    Voltage Rating:
    120 VAC
    Number of Poles:
    1
    Current Rating:
    30 A
    Country of Origin:
    Dominican Republic
    MSRP $116.40
    Surplus $43.22
    See Availability Quick view
    Qty in Cart: 0
    Price:
    MSRP $116.40
    Surplus $43.22
    See Availability
  • Eaton BAB1030S Miniature Circuit Breakers (MCBs) BA 1P 30A 120/240V 50/60Hz 1Ph EA
    See Availability
    Quick view

    Eaton BAB1030S Miniature Circuit Breakers (MCBs) BA 1P 30A 120/240V 50/60Hz 1Ph EA

    MSRP $373.00
    Surplus $82.78
    Eaton BAB1030S Miniature Circuit Breakers (MCBs) BA 1P 30A 120/240V 50/60Hz 1Ph EA​ ARCA SKU:  C15-1024 Brand:  Eaton MPN:  BAB1030S UPC:  786679368442 Shipping Weight:  0.65 lbs. Shipping...
    SKU:
    C15-1024
    TS PIK:
    107002368
    Type:
    Thermal Magnetic
    Series:
    BAB
    Mounting:
    Bolt-On
    Short Description:
    120/240 VAC, 30 A, 10 kA, 1-Pole, Extended Tang Line/Box Lug Load Terminal, Bolt-On Mount, Shunt Trip, Thermal Magnetic, Circuit Breaker
    Wire Size:
    14 to 4 AWG Aluminum/Copper (Load)
    Interrupting Rating:
    10000 A at 120/240 VAC, 5000 A at 24 to 48 VDC, 3800 A at 62.5 VDC
    Current Rating:
    30 A
    Terminal Type:
    Extended Tang Line Terminal, Box Lug Load Terminal
    Voltage Rating:
    120/240 VAC
    Catalog:
    Eaton_21247_4_9_CAT.pdf
    Number of Poles:
    1
    Country of Origin:
    Dominican Republic
    Approval:
    UL 489, CSA
    MSRP $373.00
    Surplus $82.78
    See Availability Quick view
    Qty in Cart: 0
    Price:
    MSRP $373.00
    Surplus $82.78
    See Availability
  • Eaton BR130 Miniature Circuit Breakers (MCBs) 30A 120V EA Eaton BR130 Miniature Circuit Breakers (MCBs) 30A 120V EA
    See Availability
    Quick view

    Eaton BR130 Miniature Circuit Breakers (MCBs) 30A 120V EA

    MSRP $39.47
    Surplus $7.02
    Eaton BR130 Miniature Circuit Breakers (MCBs) 30A 120V EA​ ARCA SKU:  C15-1200 Brand:  Eaton MPN:  BR130 UPC:  78667636220 Shipping Weight:  0.40 lbs. Shipping Height:  1.00 In. Shipping...
    SKU:
    C15-1200
    Approval:
    UL 489
    Approval:
    CSA
    Amps:
    30 A
    Interrupting Rating:
    10 kA
    Mounting:
    Plug-On
    Poles:
    1
    Size:
    3 Inch Length x 1 Inch Width x 3 Inch Height
    Terminal Type:
    Lug
    Type:
    Thermal Magnetic
    Used On:
    BR Series Load Center
    Volts:
    120/240 VAC
    Gauge:
    14 to 4 AWG (Copper/Aluminum)
    Short Description:
    120/240 VAC, 30 A, 10 kA, 1-Pole, Lug Screw Terminal, Plug-On Mount, Thermal Magnetic, Circuit Breaker
    Series:
    BR
    Specification/Technical:
    Eaton_36603_1_SPEC.pdf
    TS PIK:
    21510581
    Number of Poles:
    1
    Voltage Rating:
    120/240 VAC
    Current Rating:
    30 A
    Wire Size:
    14 to 4 AWG (Copper/Aluminum)
    Catalog:
    Eaton_36620_V1T1_84_CAT.pdf
    Country of Origin:
    United States
    MSRP $39.47
    Surplus $7.02
    See Availability Quick view
    Qty in Cart: 0
    Price:
    MSRP $39.47
    Surplus $7.02
    See Availability
  • Eaton BRN130GF Miniature Circuit Breakers (MCBs) BR 1P 30A 120V 50/60Hz 1Ph EA Eaton BRN130GF Miniature Circuit Breakers (MCBs) BR 1P 30A 120V 50/60Hz 1Ph EA
    See Availability
    Quick view

    Eaton BRN130GF Miniature Circuit Breakers (MCBs) BR 1P 30A 120V 50/60Hz 1Ph EA

    MSRP $329.00
    Surplus $46.83
    Eaton BRN130GF Miniature Circuit Breakers (MCBs) BR 1P 30A 120V 50/60Hz 1Ph EA​ ARCA SKU:  C15-2852 Brand:  Eaton MPN:  BRN130GF UPC:  786689031435 Shipping Weight:  0.50 lbs. Shipping...
    SKU:
    C15-2852
    Amps:
    30 A
    Interrupting Rating:
    10 kA
    Mounting:
    Plug-On
    Poles:
    1
    Size:
    3.4 Inch Width x 4 Inch Depth x 1 Inch Height
    Terminal Type:
    Pigtail
    Trip Sensitivity:
    5 MilliA
    Type:
    Trip-to-Center
    Type:
    Personnel Protection
    Used On:
    BR Load Center
    Volts:
    120 VAC
    Gauge:
    14 to 4 AWG Copper/Aluminum
    Short Description:
    120/240 V, 30 A, 10 kA Interrupt, 5 mA Trip Level, 1-Pole, 14 to 8 AWG Terminal, Plug-On, Trip-To-Center, Type BRN, Ground Fault Circuit Breaker
    Specification/Technical:
    EatonCorp_00335_1_2_SPEC.pdf
    Current Rating:
    30 A
    Voltage Rating:
    120 VAC
    Number of Poles:
    1
    Catalog:
    EatonCorp_00275_V1T1_81_CAT.pdf
    Wire Size:
    14 to 4 AWG Copper/Aluminum
    TS PIK:
    127411388
    Series:
    BR
    Country of Origin:
    Dominican Republic
    MSRP $329.00
    Surplus $46.83
    See Availability Quick view
    Qty in Cart: 0
    Price:
    MSRP $329.00
    Surplus $46.83
    See Availability
  • Eaton BAB1030 Molded Case Breakers (MCCBs) 1P 30A 240V EA Eaton BAB1030 Molded Case Breakers (MCCBs) 1P 30A 240V EA
    See Availability
    Quick view

    Eaton BAB1030 Molded Case Breakers (MCCBs) 1P 30A 240V EA

    MSRP $66.22
    Surplus $19.30
    Eaton BAB1030 Molded Case Breakers (MCCBs) 1P 30A 240V EA​ ARCA SKU:  C15-1023 Brand:  Eaton MPN:  BAB1030 UPC:  78667930130 Shipping Weight:  0.30 lbs. Shipping Height:  1.00 In...
    SKU:
    C15-1023
    Series:
    BAB
    Type:
    Thermal Magnetic
    Approval:
    UL 489
    Approval:
    CSA
    Volts:
    120/240 VAC
    Amps:
    32 A
    Poles:
    1
    Mounting:
    Bolt-On
    Interrupting Rating:
    10 kA at 120/240 VAC
    Interrupting Rating:
    5 kA at 24 to 48 Volt DC
    Interrupting Rating:
    3.8 kA at 62.5 Volt DC
    Terminal Type:
    Extended Tang Line
    Terminal Type:
    Box Lug Load
    Wire Size:
    14 to 4 AWG Copper/Aluminum (Load)
    Short Description:
    120/240 VAC, 30 A, 10 kA, 1-Pole, Extended Tang Line/Box Lug Load Terminal, Bolt-On Mount, Thermal Magnetic, Miniature
    Catalog:
    Eaton_03771_V4T1_11_V4T1_12_V4T1_46_CAT.pdf
    TS PIK:
    21508669
    Voltage Rating:
    120/240 VAC
    Number of Poles:
    1
    Current Rating:
    30 A
    Country of Origin:
    Dominican Republic
    MSRP $66.22
    Surplus $19.30
    See Availability Quick view
    Qty in Cart: 0
    Price:
    MSRP $66.22
    Surplus $19.30
    See Availability
  • Eaton BRN130EP Miniature Circuit Breakers (MCBs)
    See Availability
    Quick view

    Eaton BRN130EP Miniature Circuit Breakers (MCBs)

    MSRP $542.00
    Surplus $53.99
    SKU:  C15-11745 Brand:  Eaton MPN:  BRN130EP UPC:   Shipping Weight:  0.40 lbs. Shipping Height:  1.00 In. Shipping Length:  4.00 In. Shipping Width:  3.00 In. Product...
    SKU:
    C15-11745
    Voltage Rating:
    120/240 VAC
    Size:
    4 Inch Length x 3.5 Inch Width x 1 Inch Height
    Current Rating:
    30 A
    Used On:
    BR Load Center
    Short Description:
    120 VAC, 30 A, 1-Pole, 10 kA, Trip to Center, Plug-On Mount, Ground Fault Equipment Protector
    Mounting:
    Plug-On
    Number of Poles:
    1
    Type:
    Pigtail
    Wire Size:
    14 to 4 AWG (Copper/Aluminum)
    Interrupting Rating:
    10 kA
    Installation/Operator:
    Eaton_00008_INST.pdf
    Approval:
    UL
    Trip Sensitivity:
    30 MilliA
    Country of Origin:
    Dominican Republic
    MSRP $542.00
    Surplus $53.99
    See Availability Quick view
    Qty in Cart: 0
    Price:
    MSRP $542.00
    Surplus $53.99
    See Availability
  • Eaton QBGFT1030 Miniature Circuit Breakers (MCBs) 1P 30A Eaton QBGFT1030 Miniature Circuit Breakers (MCBs) 1P 30A
    See Availability
    Quick view

    Eaton QBGFT1030 Miniature Circuit Breakers (MCBs) 1P 30A

    MSRP $686.00
    Surplus $202.80
    Eaton QBGFT1030 Miniature Circuit Breakers (MCBs) 1P 30A​ ARCA SKU:  C15-1619 Brand:  Eaton MPN:  QBGFT1030 UPC:  78668013098 Shipping Weight:  0.50 lbs. Shipping Height:  1.00 In...
    SKU:
    C15-1619
    Type:
    Barrier
    Approval:
    UL 489
    Size:
    1 Inch Width x 1 Inch Depth x 1 Inch Height
    Volts:
    120/240 VAC
    Amps:
    32 A
    Poles:
    1
    Interrupting Rating:
    10 kA
    Terminal Type:
    Cable-In/Cable-Out
    Trip Sensitivity:
    5 MilliA
    Short Description:
    120/240 VAC, 30 A, 1-Pole, 10 kA, Non-Interchangeable Trip
    Data Sheet:
    Mersen_00019_FB22_FB23_DATA.pdf
    TS PIK:
    126205863
    Voltage Rating:
    120/240 VAC
    Current Rating:
    30 A
    Number of Poles:
    1
    Series:
    QB
    Country of Origin:
    Dominican Republic
    MSRP $686.00
    Surplus $202.80
    See Availability Quick view
    Qty in Cart: 0
    Price:
    MSRP $686.00
    Surplus $202.80
    See Availability
  • Siemens B130 Miniature Circuit Breakers (MCBs)
    See Availability
    Quick view

    Siemens B130 Miniature Circuit Breakers (MCBs)

    MSRP $83.50
    Surplus $12.48
    Siemens B130 Miniature Circuit Breakers (MCBs)​ ARCA SKU:  C15-6110 Brand:  Siemens MPN:  B130 UPC:   Shipping Weight:  0.35 lbs. Shipping Height:  3.00 In. Shipping Length:  4...
    SKU:
    C15-6110
    Used On:
    P1/P2/P3/P4/P5 Panelboard
    Short Description:
    120 VAC 50/60 Hz, 30 A, 10 kA, 1-Pole, BL Frame, Bolt-On, Molded Case, Thermal and Fixed Magnetic Trip, Common Trip, Panelboard Circuit Breaker
    Voltage Rating:
    120 VAC
    Number of Poles:
    1
    Type:
    Molded Case, Thermal and Fixed Magnetic, Branch
    Current Rating:
    30 A
    Interrupting Rating:
    10 kA at 120 VAC
    Catalog:
    SiemensAG_01502_5_8_5_19_10_14_CAT.pdf
    Mounting:
    Bolt-On
    Installation/Operator:
    RegalBeloit-Century_00001_INST.pdf
    CAD Drawings:
    RegalBeloit-Century_01778_1_CAD.pdf
    Data Sheet:
    RegalBeloit-Century_00562_1_2_DATA.pdf
    Country of Origin:
    Mexico
    Application:
    Lighting, Distribution
    Approval:
    UL 489, CSA C22.2
    Installation:
    Bolt-On
    MSRP $83.50
    Surplus $12.48
    See Availability Quick view
    Qty in Cart: 0
    Price:
    MSRP $83.50
    Surplus $12.48
    See Availability

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.