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
  • Siemens QN2200H Molded Case Breakers (MCCBs) QN 2P 200A 240V 50/60Hz 1Ph EA Siemens QN2200H Molded Case Breakers (MCCBs) QN 2P 200A 240V 50/60Hz 1Ph EA
    See Availability
    Quick view

    Siemens QN2200H Molded Case Breakers (MCCBs) QN 2P 200A 240V 50/60Hz 1Ph EA

    MSRP $540.00
    Surplus $188.03
    Siemens QN2200H Molded Case Breakers (MCCBs) QN 2P 200A 240V 50/60Hz 1Ph EA​ ARCA SKU:  C15-4816 Brand:  Siemens MPN:  QN2200H UPC:   Shipping Weight:  1.95 Shipping Height:  3.00 In. Shipping...
    SKU:
    C15-4816
    Series:
    QNH
    Type:
    Main/Branch
    Type:
    Common Trip
    Approval:
    UL 489
    Size:
    1.9 Inch W x 3.5 Inch D x 6.65 Inch H
    Volts:
    120/240 VAC (UL)
    Amps:
    32 A
    Used On:
    Loadcenter
    Poles:
    2
    Mounting:
    Plug-On
    Interrupting Rating:
    22 kA (UL)
    Terminal Type:
    Load Lug
    Wire Size:
    1 AWG to 300 KCMIL (Copper/Aluminum)
    Short Description:
    120/240 VAC, 200 A, 22 kA, 2-Pole, Plug-In Mount, QNH Frame, Thermal Magnetic Trip Unit, Non-Reversible
    Catalog:
    SiemensAG_00564_7_24_CAT.pdf
    Data Sheet:
    SiemensAG_07121_1_DATA.pdf
    Voltage Rating:
    120/240 VAC (UL)
    Number of Poles:
    2
    Current Rating:
    200 A
    Country of Origin:
    MEX
    MSRP $540.00
    Surplus $188.03
    See Availability Quick view
    Qty in Cart: 0
    Price:
    MSRP $540.00
    Surplus $188.03
    See Availability
  • Siemens QN2150 Miniature Circuit Breakers (MCBs) QN 2P 150A 120/240VAC Siemens QN2150 Miniature Circuit Breakers (MCBs) QN 2P 150A 120/240VAC
    See Availability
    Quick view

    Siemens QN2150 Miniature Circuit Breakers (MCBs) QN 2P 150A 120/240VAC

    MSRP $817.00
    Surplus $207.20
    SKU:  C15-1495 Brand:  Siemens MPN:  QN2150 UPC:  783643204270 Shipping Weight:  1.60 lbs. Shipping Height:  2.50 In. Shipping Length:  7.70 In. Shipping Width:  4.10 In...
    SKU:
    C15-1495
    Series:
    QN
    Type:
    Thermal Magnetic
    Type:
    Common Trip
    Approval:
    UL 489
    Size:
    1.9 Inch W x 3.5 Inch D x 6.65 Inch H
    Volts:
    120/240 VAC (UL)
    Amps:
    32 A
    Used On:
    Loadcenter
    Poles:
    2
    Mounting:
    Plug-On
    Interrupting Rating:
    10 kA (UL)
    Terminal Type:
    Load Lug
    Wire Size:
    1 AWG to 300 KCMIL (Copper/Aluminum)
    Short Description:
    120/240 VAC, 150 A, 10 kA, 2-Pole, Plug-In Mount, QN Frame, Thermal Magnetic Trip Unit, Non-Reversible
    Catalog:
    SiemensAG_00564_7_24_CAT.pdf
    Data Sheet:
    SiemensAG_07116_1_DATA.pdf
    Number of Poles:
    2
    Current Rating:
    150 A
    Voltage Rating:
    120/240 VAC (UL)
    Country of Origin:
    Mexico
    MSRP $817.00
    Surplus $207.20
    See Availability Quick view
    Qty in Cart: 0
    Price:
    MSRP $817.00
    Surplus $207.20
    See Availability
  • Contact Us For Quote
    Siemens QN2150R Molded Case Breakers (MCCBs)
    Quick view

    Siemens QN2150R Molded Case Breakers (MCCBs)

    MSRP $269.00
    Surplus $72.63
    SKU:  C15-19063 Brand:  Siemens MPN:  QN2150R UPC:  66286256753 Shipping Weight:  0.00 lbs. Shipping Height:  0.00 In. Shipping Length:  0.00 In. Shipping Width:  0.00 In...
    SKU:
    C15-19063
    Short Description:
    120/240 VAC, 150 A, 10 kA, 2-Pole, Plug-On Mount, QNR Frame, Thermal Magnetic Trip Unit, Reversible, Main Circuit Breaker for Load Center
    Number of Poles:
    2
    Country of Origin:
    USA
    Series:
    QN
    Data Sheet:
    SiemensAG_07117_1_DATA.pdf
    Terminal Type:
    Load Lug
    Catalog:
    SiemensAG_00564_7_24_CAT.pdf
    Wire Size:
    1 AWG to 300 KCMIL (Copper/Aluminum)
    Mounting:
    Plug-On
    Size:
    2.6 Inch W x 3.08 Inch D x 6.45 Inch H
    Type:
    Main/Branch, Common Trip
    Interrupting Rating:
    10 kA (UL)
    Approval:
    UL 489
    Current Rating:
    150 A
    Voltage Rating:
    120/240 VAC (UL)
    Used On:
    Loadcenter
    MSRP $269.00
    Surplus $72.63
    Contact Us For Quote Quick view
    Qty in Cart: 0
    Price:
    MSRP $269.00
    Surplus $72.63
    Contact Us For Quote
  • Contact Us For Quote
    Siemens QN2150RH Molded Case Breakers (MCCBs)
    Quick view

    Siemens QN2150RH Molded Case Breakers (MCCBs)

    MSRP $280.46
    Surplus $75.73
    SKU:  C15-19064 Brand:  Siemens MPN:  QN2150RH UPC:   Shipping Weight:  0.00 lbs. Shipping Height:  0.00 In. Shipping Length:  0.00 In. Shipping Width:  0.00 In. Product...
    SKU:
    C15-19064
    Number of Poles:
    2
    Type:
    Main/Branch, Common Trip
    Approval:
    UL 489
    Mounting:
    Plug-On
    Series:
    QNH
    Terminal Type:
    Load Lug
    Country of Origin:
    MEX
    Wire Size:
    1 AWG to 300 KCMIL (Copper/Aluminum)
    Catalog:
    SiemensAG_00564_7_24_CAT.pdf
    Interrupting Rating:
    22 kA (UL)
    Size:
    2.6 Inch W x 3.08 Inch D x 6.45 Inch H
    Short Description:
    120/240 VAC, 150 A, 22 kA, 2-Pole, Plug-On Mount, QNRH Frame, Thermal Magnetic Trip Unit, Reversible, Main Circuit Breaker for Load Center
    Voltage Rating:
    120/240 VAC (UL)
    Used On:
    Loadcenter
    Data Sheet:
    SiemensAG_07118_1_DATA.pdf
    Current Rating:
    150 A
    MSRP $280.46
    Surplus $75.73
    Contact Us For Quote Quick view
    Qty in Cart: 0
    Price:
    MSRP $280.46
    Surplus $75.73
    Contact Us For Quote
  • Siemens QN2175 Miniature Circuit Breakers (MCBs)
    See Availability
    Quick view

    Siemens QN2175 Miniature Circuit Breakers (MCBs)

    MSRP $700.00
    Surplus $267.29
    SKU:  C15-10588 Brand:  Siemens MPN:  QN2175 UPC:  78364320428 Shipping Weight:  0.00 lbs. Shipping Height:  0.00 In. Shipping Length:  0.00 In. Shipping Width:  0.00 In...
    SKU:
    C15-10588
    TS PIK:
    117091800
    Short Description:
    120/240 VAC, 175 A, 10 kA, 2-Pole, Plug-On Mount, QN Frame, Thermal Magnetic Trip Unit, Non-Reversible, Main Circuit Breaker for Load Center
    Series:
    QN
    Type:
    Main/Branch, Common Trip
    Terminal Type:
    Load Lug
    Number of Poles:
    2
    Mounting:
    Plug-On
    Interrupting Rating:
    10 kA (UL)
    Voltage Rating:
    120/240 VAC (UL)
    Size:
    1.9 Inch W x 3.5 Inch D x 6.65 Inch H
    Current Rating:
    175 A
    Data Sheet:
    SiemensAG_07119_1_DATA.pdf
    Catalog:
    SiemensAG_00564_7_24_CAT.pdf
    Used On:
    Loadcenter
    Wire Size:
    1 AWG to 300 KCMIL (Copper/Aluminum)
    Country of Origin:
    Mexico
    Approval:
    UL 489
    MSRP $700.00
    Surplus $267.29
    See Availability Quick view
    Qty in Cart: 0
    Price:
    MSRP $700.00
    Surplus $267.29
    See Availability
  • Contact Us For Quote
    Siemens QN2200RH Molded Case Breakers (MCCBs)
    Quick view

    Siemens QN2200RH Molded Case Breakers (MCCBs)

    MSRP $238.67
    Surplus $64.44
    SKU:  C15-19065 Brand:  Siemens MPN:  QN2200RH UPC:  78364320426 Shipping Weight:  0.00 lbs. Shipping Height:  0.00 In. Shipping Length:  0.00 In. Shipping Width:  0.00 In...
    SKU:
    C15-19065
    Current Rating:
    200 A
    Short Description:
    120/240 VAC, 200 A, 22 kA, 2-Pole, Plug-On Mount, QNRH Frame, Thermal Magnetic Trip Unit, Reversible, Main Circuit Breaker for Load Center
    Country of Origin:
    MEX
    Voltage Rating:
    120/240 VAC (UL)
    Terminal Type:
    Load Lug
    Used On:
    Loadcenter
    Size:
    2.6 Inch W x 3.08 Inch D x 6.45 Inch H
    Approval:
    UL 489
    Type:
    Main/Branch, Common Trip
    Mounting:
    Plug-On
    Number of Poles:
    2
    Interrupting Rating:
    22 kA (UL)
    Series:
    QNH
    Wire Size:
    1 AWG to 300 KCMIL (Copper/Aluminum)
    Catalog:
    SiemensAG_00564_7_24_CAT.pdf
    Data Sheet:
    SiemensAG_07123_1_DATA.pdf
    MSRP $238.67
    Surplus $64.44
    Contact Us For Quote Quick view
    Qty in Cart: 0
    Price:
    MSRP $238.67
    Surplus $64.44
    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.