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
    Square D QO310 Miniature Circuit Breakers (MCBs)
    Quick view

    Square D QO310 Miniature Circuit Breakers (MCBs)

    MSRP $248.00
    Surplus $154.28
    Square D QO310 Miniature Circuit Breakers (MCBs)​ ARCA SKU:  C15-6457 Brand:  Square D MPN:  QO310 UPC:  78590147748 Shipping Weight:  0.80 lbs. Shipping Height:  3.00 In. Shipping...
    SKU:
    C15-6457
    TS PIK:
    21032416
    Terminal Type:
    Pressure Plate
    Short Description:
    120/240 VAC 50/60 Hz, 48 VDC, 10 A, 5/10 kA Interrupt, 3-Pole, 14 to 8 AWG Copper/Aluminum, Plug-In Mount, Pressure Plate Terminal, Standard, Miniature Circuit Breaker
    Current Rating:
    10 A
    Size:
    2.24 Inch Width x 2.91 Inch Depth x 2.99 Inch Height
    Wire Size:
    14 to 8 AWG (Copper/Aluminum)
    Type:
    Common Trip, Miniature, Standard
    Number of Poles:
    3
    Installation/Operator:
    SchneiderElectric-SquareD_01265_INST.pdf
    Data Sheet:
    SchneiderElectric-SquareD_53555_1_2_DATA.pdf
    Interrupting Rating:
    5/10 kA
    Used On:
    QO Load Center, NQ/NQOD Panelboard/OEM Interior/Speed-D Switchboard Distribution Panel
    Catalog:
    SchneiderElectric-SquareD_32357_1_2_1_3_CAT.pdf
    Series:
    QO
    Mounting:
    Plug-On
    Voltage Rating:
    120/240 VAC 50/60 Hertz, 48 VDC
    Country of Origin:
    Mexico
    MSRP $248.00
    Surplus $154.28
    Contact Us For Quote Quick view
    Qty in Cart: 0
    Price:
    MSRP $248.00
    Surplus $154.28
    Contact Us For Quote
  • Square D QO320VH Miniature Circuit Breakers (MCBs)
    See Availability
    Quick view

    Square D QO320VH Miniature Circuit Breakers (MCBs)

    MSRP $371.00
    Surplus $236.74
    Square D QO320VH Miniature Circuit Breakers (MCBs)​ ARCA SKU:  C15-6544 Brand:  Square D MPN:  QO320VH UPC:  78590137186 Shipping Weight:  0.80 lbs. Shipping Height:  3.00 In. Shipping...
    SKU:
    C15-6544
    TS PIK:
    123131436
    Voltage Rating:
    120/240 VAC 50/60 Hertz
    Type:
    Common Trip, Miniature, Standard
    Terminal Type:
    Pressure Plate
    Number of Poles:
    3
    Short Description:
    120/240 VAC 50/60 Hz, 20 A, 22 kA Interrupt, 3-Pole, 14 to 8 AWG Copper/Aluminum, Plug-In Mount, Pressure Plate Terminal, Standard, Miniature Circuit Breaker
    Mounting:
    Plug-On
    Catalog:
    SchneiderElectric-SquareD_32357_1_2_1_3_CAT.pdf
    Series:
    QO
    Interrupting Rating:
    22 kA
    Data Sheet:
    SchneiderElectric-SquareD_53574_1_2_DATA.pdf
    Size:
    2.24 Inch Width x 2.91 Inch Depth x 2.99 Inch Height
    Installation/Operator:
    SchneiderElectric-SquareD_01265_INST.pdf
    Used On:
    QO Load Center, NQ/NQOD Panelboard/OEM Interior/Speed-D Switchboard Distribution Panel
    Current Rating:
    20 A
    Wire Size:
    14 to 8 AWG (Copper/Aluminum)
    Country of Origin:
    Mexico
    MSRP $371.00
    Surplus $236.74
    See Availability Quick view
    Qty in Cart: 0
    Price:
    MSRP $371.00
    Surplus $236.74
    See Availability
  • Square D QO345 Miniature Circuit Breakers (MCBs)
    See Availability
    Quick view

    Square D QO345 Miniature Circuit Breakers (MCBs)

    MSRP $248.00
    Surplus $91.04
    Square D QO345 Miniature Circuit Breakers (MCBs)​ ARCA SKU:  C15-6588 Brand:  Square D MPN:  QO345 UPC:  78590101248 Shipping Weight:  0.85 lbs. Shipping Height:  3.00 In. Shipping...
    SKU:
    C15-6588
    TS PIK:
    109595139
    Series:
    QO
    Short Description:
    120/240 VAC 50/60 Hz, 48 VDC, 45 A, 5/10 kA Interrupt, 3-Pole, 8 to 2 AWG Copper/Aluminum, Plug-In Mount, Box Lug Terminal, Standard, Miniature Circuit Breaker
    Type:
    Common Trip, Miniature, Standard
    Voltage Rating:
    120/240 VAC
    Terminal Type:
    Box Lug
    Mounting:
    Plug-On
    Current Rating:
    45 A
    Used On:
    QO Load Center, NQ/NQOD Panelboard/OEM Interior/Speed-D Switchboard Distribution Panel
    Wire Size:
    8 to 2 AWG (Copper/Aluminum)
    Number of Poles:
    3
    Data Sheet:
    SchneiderElectric-SquareD_53602_1_2_DATA.pdf
    Installation/Operator:
    SchneiderElectric-SquareD_01265_INST.pdf
    Interrupting Rating:
    5/10 kA
    Catalog:
    SchneiderElectric-SquareD_32357_1_2_1_3_CAT.pdf
    Size:
    2.24 Inch Width x 2.91 Inch Depth x 3.11 Inch Height
    Country of Origin:
    United States
    MSRP $248.00
    Surplus $91.04
    See Availability Quick view
    Qty in Cart: 0
    Price:
    MSRP $248.00
    Surplus $91.04
    See Availability
  • Contact Us For Quote
    Square D QO370 Miniature Circuit Breakers (MCBs) 3P 70A 240V Square D QO370 Miniature Circuit Breakers (MCBs) 3P 70A 240V
    Quick view

    Square D QO370 Miniature Circuit Breakers (MCBs) 3P 70A 240V

    MSRP $340.20
    Surplus $135.66
    Square D QO370 Miniature Circuit Breakers (MCBs) 3P 70A 240V​ ARCA SKU:  C15-6590 Brand:  Square D MPN:  QO370 UPC:  78590100438 Shipping Weight:  1.05 lbs. Shipping Height:  3.00 In...
    SKU:
    C15-6590
    TS PIK:
    109595132
    Mounting:
    Plug-On
    Short Description:
    120/240 VAC 50/60 Hz, 70 A, 10 kA Interrupt, 3-Pole, 8 to 2 AWG Copper/Aluminum, Plug-In Mount, Box Lug Terminal, Standard, Miniature Circuit Breaker
    Series:
    QO
    Size:
    2.24 Inch Width x 2.91 Inch Depth x 3.11 Inch Height
    Voltage Rating:
    120/240 VAC
    Terminal Type:
    Box Lug
    Number of Poles:
    3
    Type:
    Common Trip, Miniature, Standard
    Current Rating:
    70 A
    Interrupting Rating:
    10 kA
    Installation/Operator:
    SchneiderElectric-SquareD_01265_INST.pdf
    Used On:
    QO Load Center, NQ/NQOD Panelboard/OEM Interior/Speed-D Switchboard Distribution Panel
    Wire Size:
    8 to 2 AWG (Copper/Aluminum)
    Data Sheet:
    SchneiderElectric-SquareD_53610_1_2_DATA.pdf
    Catalog:
    SchneiderElectric-SquareD_32357_1_2_1_3_CAT.pdf
    Country of Origin:
    United States
    MSRP $340.20
    Surplus $135.66
    Contact Us For Quote Quick view
    Qty in Cart: 0
    Price:
    MSRP $340.20
    Surplus $135.66
    Contact Us For Quote
  • Square D QO330 Miniature Circuit Breakers (MCBs) 3P 30A 240V
    See Availability
    Quick view

    Square D QO330 Miniature Circuit Breakers (MCBs) 3P 30A 240V

    MSRP $248.00
    Surplus $76.00
    Square D QO330 Miniature Circuit Breakers (MCBs) 3P 30A 240V​ ARCA SKU:  C15-6647 Brand:  Square D MPN:  QO330 UPC:  78590140072 Shipping Weight:  2.50 lbs. Shipping Height:  4.00 In...
    SKU:
    C15-6647
    TS PIK:
    21032418
    Short Description:
    120/240 VAC 50/60 Hz, 48 VDC, 30 A, 5/10 kA Interrupt, 3-Pole, 14 to 8 AWG Copper/Aluminum, Plug-In Mount, Pressure Plate Terminal, Standard, Miniature Circuit Breaker
    Used On:
    QO Load Center, NQ/NQOD Panelboard/OEM Interior/Speed-D Switchboard Distribution Panel
    Current Rating:
    30 A
    Terminal Type:
    Pressure Plate
    Data Sheet:
    SchneiderElectric-SquareD_53580_1_2_DATA.pdf
    Series:
    QO
    Voltage Rating:
    120/240 VAC
    Size:
    2.24 Inch Width x 2.91 Inch Depth x 2.99 Inch Height
    Wire Size:
    14 to 8 AWG (Copper/Aluminum)
    Number of Poles:
    3
    Interrupting Rating:
    5/10 kA
    Installation/Operator:
    SchneiderElectric-SquareD_01265_INST.pdf
    Mounting:
    Plug-On
    Catalog:
    SchneiderElectric-SquareD_32357_1_2_1_3_CAT.pdf
    Type:
    Common Trip, Miniature, Standard
    Country of Origin:
    Ireland
    MSRP $248.00
    Surplus $76.00
    See Availability Quick view
    Qty in Cart: 0
    Price:
    MSRP $248.00
    Surplus $76.00
    See Availability
  • Square D QO390 Miniature Circuit Breakers (MCBs)
    See Availability
    Quick view

    Square D QO390 Miniature Circuit Breakers (MCBs)

    MSRP $395.28
    Surplus $79.80
    Square D QO390 Miniature Circuit Breakers (MCBs)​ ARCA SKU:  C15-6591 Brand:  Square D MPN:  QO390 UPC:  78590100440 Shipping Weight:  1.10 lbs. Shipping Height:  4.00 In. Shipping...
    SKU:
    C15-6591
    TS PIK:
    109595133
    Terminal Type:
    Box Lug
    Interrupting Rating:
    10 kA
    Catalog:
    SchneiderElectric-SquareD_32357_1_2_1_3_CAT.pdf
    Mounting:
    Plug-On
    Data Sheet:
    SchneiderElectric-SquareD_53614_1_2_DATA.pdf
    Number of Poles:
    3
    Short Description:
    120/240 VAC 50/60 Hz, 90 A, 10 kA Interrupt, 3-Pole, 4 to 2/0 AWG Copper/Aluminum, Plug-In Mount, Box Lug Terminal, Standard, Miniature Circuit Breaker
    Series:
    QO
    Size:
    2.24 Inch Width x 2.91 Inch Depth x 3.5 Inch Height
    Type:
    Common Trip, Miniature, Standard
    Wire Size:
    4 to 2/0 AWG (Copper/Aluminum)
    Current Rating:
    90 A
    Voltage Rating:
    120/240 VAC 50/60 Hertz
    Used On:
    QO Load Center, NQ/NQOD Panelboard/OEM Interior/Speed-D Switchboard Distribution Panel
    Installation/Operator:
    SchneiderElectric-SquareD_01265_INST.pdf
    Country of Origin:
    Mexico
    MSRP $395.28
    Surplus $79.80
    See Availability Quick view
    Qty in Cart: 0
    Price:
    MSRP $395.28
    Surplus $79.80
    See Availability
  • Square D QO350 Miniature Circuit Breakers (MCBs) 3P 50A 240V
    See Availability
    Quick view

    Square D QO350 Miniature Circuit Breakers (MCBs) 3P 50A 240V

    MSRP $248.00
    Surplus $102.41
    Square D QO350 Miniature Circuit Breakers (MCBs) 3P 50A 240V​ ARCA SKU:  C15-6381 Brand:  Square D MPN:  QO350 UPC:  78590140080 Shipping Weight:  2.65 lbs. Shipping Height:  4.00 In...
    SKU:
    C15-6381
    TS PIK:
    124024945
    Interrupting Rating:
    5/10 kA
    Current Rating:
    50 A
    Installation/Operator:
    SchneiderElectric-SquareD_01265_INST.pdf
    Data Sheet:
    SchneiderElectric-SquareD_53603_1_2_DATA.pdf
    Terminal Type:
    Box Lug
    Number of Poles:
    3
    Size:
    2.24 Inch Width x 2.91 Inch Depth x 3.11 Inch Height
    Voltage Rating:
    120/240 VAC
    Catalog:
    SchneiderElectric-SquareD_32357_1_2_1_3_CAT.pdf
    Mounting:
    Plug-On
    Series:
    QO
    Short Description:
    120/240 VAC 50/60 Hz, 48 VDC, 50 A, 5/10 kA Interrupt, 3-Pole, 8 to 2 AWG Copper/Aluminum, Plug-In Mount, Box Lug Terminal, Standard, Miniature Circuit Breaker
    Wire Size:
    8 to 2 AWG (Copper/Aluminum)
    Used On:
    QO Load Center, NQ/NQOD Panelboard/OEM Interior/Speed-D Switchboard Distribution Panel
    Type:
    Common Trip, Miniature, Standard
    Country of Origin:
    Mexico
    MSRP $248.00
    Surplus $102.41
    See Availability Quick view
    Qty in Cart: 0
    Price:
    MSRP $248.00
    Surplus $102.41
    See Availability
  • Square D QO315 Miniature Circuit Breakers (MCBs) 3P 15A 240V Square D QO315 Miniature Circuit Breakers (MCBs) 3P 15A 240V
    See Availability
    Quick view

    Square D QO315 Miniature Circuit Breakers (MCBs) 3P 15A 240V

    MSRP $260.00
    Surplus $102.41
    Square D QO315 Miniature Circuit Breakers (MCBs) 3P 15A 240V​ ARCA SKU:  C15-3748 Brand:  Square D MPN:  QO315 UPC:  78590140064 Shipping Weight:  0.85 lbs. Shipping Height:  3.00 In...
    SKU:
    C15-3748
    Series:
    QO
    Type:
    Common Trip
    Type:
    Miniature
    Type:
    Standard
    Approval:
    UL
    Approval:
    CSA
    Size:
    2.24 Inch Width x 2.91 Inch Depth x 2.99 Inch Height
    Volts:
    120/240 VAC 50/60 Hertz
    Volts:
    48 VDC
    Amps:
    32 A
    Used On:
    QO Load Center
    Used On:
    NQ/NQOD Panelboard/OEM Interior/Speed-D Switchboard Distribution Panel
    Poles:
    3
    Mounting:
    Plug-On
    Interrupting Rating:
    5/10 kA
    Terminal Type:
    Pressure Plate
    Wire Size:
    14 to 8 AWG (Copper/Aluminum)
    Short Description:
    120/240 VAC 50/60 Hz, 48 VDC, 15 A, 5/10 kA Interrupt, 3-Pole, 14 to 8 AWG Copper/Aluminum, Plug-In Mount, Pressure Plate Terminal, Standard
    Catalog:
    SchneiderElectric-SquareD_32357_1_2_1_3_CAT.pdf
    Data Sheet:
    SchneiderElectric-SquareD_53563_1_2_DATA.pdf
    Installation/Operator:
    SchneiderElectric-SquareD_01265_INST.pdf
    Manufacturer Warranty:
    SchneiderElectric-SquareD_00002_WARR.pdf
    TS PIK:
    597393
    Number of Poles:
    3
    Voltage Rating:
    120/240 VAC
    Current Rating:
    15 A
    Country of Origin:
    Mexico
    MSRP $260.00
    Surplus $102.41
    See Availability Quick view
    Qty in Cart: 0
    Price:
    MSRP $260.00
    Surplus $102.41
    See Availability
  • Contact Us For Quote
    Square D QO360 Miniature Circuit Breakers (MCBs) 3P 60A 240V
    Quick view

    Square D QO360 Miniature Circuit Breakers (MCBs) 3P 60A 240V

    MSRP $248.00
    Surplus $86.45
    Square D QO360 Miniature Circuit Breakers (MCBs) 3P 60A 240V​ ARCA SKU:  C15-6460 Brand:  Square D MPN:  QO360 UPC:  78590140084 Shipping Weight:  2.60 lbs. Shipping Height:  4.00 In...
    SKU:
    C15-6460
    TS PIK:
    21032426
    Number of Poles:
    3
    Size:
    2.24 Inch Width x 2.91 Inch Depth x 3.11 Inch Height
    Current Rating:
    60 A
    Installation/Operator:
    SchneiderElectric-SquareD_01265_INST.pdf
    Interrupting Rating:
    5/10 kA
    Used On:
    QO Load Center, NQ/NQOD Panelboard/OEM Interior/Speed-D Switchboard Distribution Panel
    Catalog:
    SchneiderElectric-SquareD_32357_1_2_1_3_CAT.pdf
    Data Sheet:
    SchneiderElectric-SquareD_53608_1_2_DATA.pdf
    Mounting:
    Plug-On
    Wire Size:
    8 to 2 AWG (Copper/Aluminum)
    Series:
    QO
    Short Description:
    120/240 VAC 50/60 Hz, 48 VDC, 60 A, 5/10 kA Interrupt, 3-Pole, 8 to 2 AWG Copper/Aluminum, Plug-In Mount, Box Lug Terminal, Standard, Miniature Circuit Breaker
    Voltage Rating:
    120/240 VAC
    Type:
    Common Trip, Miniature, Standard
    Terminal Type:
    Box Lug
    Country of Origin:
    Mexico
    MSRP $248.00
    Surplus $86.45
    Contact Us For Quote Quick view
    Qty in Cart: 0
    Price:
    MSRP $248.00
    Surplus $86.45
    Contact Us For Quote
  • Square D QO380 Miniature Circuit Breakers (MCBs) 3P 80A 240V Square D QO380 Miniature Circuit Breakers (MCBs) 3P 80A 240V
    See Availability
    Quick view

    Square D QO380 Miniature Circuit Breakers (MCBs) 3P 80A 240V

    MSRP $395.28
    Surplus $115.71
    Square D QO380 Miniature Circuit Breakers (MCBs) 3P 80A 240V​ ARCA SKU:  C15-6382 Brand:  Square D MPN:  QO380 UPC:  78590100439 Shipping Weight:  1.10 lbs. Shipping Height:  4.00 In...
    SKU:
    C15-6382
    TS PIK:
    124023839
    Series:
    QO
    Interrupting Rating:
    10 kA
    Installation/Operator:
    SchneiderElectric-SquareD_01265_INST.pdf
    Short Description:
    120/240 VAC 50/60 Hz, 80 A, 10 kA Interrupt, 3-Pole, 4 to 2/0 AWG Copper/Aluminum, Plug-In Mount, Box Lug Terminal, Standard, Miniature Circuit Breaker
    Type:
    Common Trip, Miniature, Standard
    Current Rating:
    80 A
    Data Sheet:
    SchneiderElectric-SquareD_53612_1_2_DATA.pdf
    Catalog:
    SchneiderElectric-SquareD_32357_1_2_1_3_CAT.pdf
    Number of Poles:
    3
    Size:
    2.24 Inch Width x 2.91 Inch Depth x 3.5 Inch Height
    Voltage Rating:
    120/240 VAC 50/60 Hertz
    Terminal Type:
    Box Lug
    Wire Size:
    4 to 2/0 AWG (Copper/Aluminum)
    Used On:
    QO Load Center, NQ/NQOD Panelboard/OEM Interior/Speed-D Switchboard Distribution Panel
    Mounting:
    Plug-On
    Country of Origin:
    Mexico
    MSRP $395.28
    Surplus $115.71
    See Availability Quick view
    Qty in Cart: 0
    Price:
    MSRP $395.28
    Surplus $115.71
    See Availability
  • Contact Us For Quote
    Square D QO3100 Miniature Circuit Breakers (MCBs) 3P 100A 240V
    Quick view

    Square D QO3100 Miniature Circuit Breakers (MCBs) 3P 100A 240V

    MSRP $395.28
    Surplus $135.66
    Square D QO3100 Miniature Circuit Breakers (MCBs) 3P 100A 240V​ ARCA SKU:  C15-6378 Brand:  Square D MPN:  QO3100 UPC:  78590100441 Shipping Weight:  1.10 lbs. Shipping Height:  4.00 In...
    SKU:
    C15-6378
    TS PIK:
    124024933
    Series:
    QO
    Terminal Type:
    Box Lug
    Number of Poles:
    3
    Short Description:
    120/240 VAC 50/60 Hz, 100 A, 10 kA Interrupt, 3-Pole, 4 to 2/0 AWG Copper/Aluminum, Plug-In Mount, Box Lug Terminal, Standard, Miniature Circuit Breaker
    Voltage Rating:
    120/240 VAC
    Interrupting Rating:
    10 kA
    Type:
    Common Trip, Miniature, Standard
    Installation/Operator:
    SchneiderElectric-SquareD_01265_INST.pdf
    Data Sheet:
    SchneiderElectric-SquareD_53556_1_2_DATA.pdf
    Current Rating:
    100 A
    Used On:
    QO Load Center, NQ/NQOD Panelboard/OEM Interior/Speed-D Switchboard Distribution Panel
    Size:
    2.24 Inch Width x 2.91 Inch Depth x 3.5 Inch Height
    Wire Size:
    4 to 2/0 AWG (Copper/Aluminum)
    Mounting:
    Plug-On
    Catalog:
    SchneiderElectric-SquareD_32357_1_2_1_3_CAT.pdf
    Country of Origin:
    Mexico
    MSRP $395.28
    Surplus $135.66
    Contact Us For Quote Quick view
    Qty in Cart: 0
    Price:
    MSRP $395.28
    Surplus $135.66
    Contact Us For Quote
  • Square D QO3030 Miniature Circuit Breakers (MCBs) QO 1P 30A 120V 50/60Hz 1Ph Square D QO3030 Miniature Circuit Breakers (MCBs) QO 1P 30A 120V 50/60Hz 1Ph
    See Availability
    Quick view

    Square D QO3030 Miniature Circuit Breakers (MCBs) QO 1P 30A 120V 50/60Hz 1Ph

    MSRP $95.00
    Surplus $87.78
    Square D QO3030 Miniature Circuit Breakers (MCBs) QO 1P 30A 120V 50/60Hz 1Ph​ ARCA SKU:  C15-2180 Brand:  Square D MPN:  QO3030 UPC:  785901400967 Shipping Weight:  0.35 Shipping Height:  1.00...
    SKU:
    C15-2180
    Type:
    Bi-Metallic
    Type:
    Thermal
    Approval:
    UL
    Approval:
    CSA
    Size:
    2.25 Inch W x 2.91 Inch D x 3 Inch H
    Volts:
    240 VAC at 50/60 Hz
    Amps:
    32 A
    Used On:
    QO Load Center
    Used On:
    NQOD Panelboard
    Used On:
    OEM Interior/Speed-D Switchboard Distribution Panel
    Poles:
    3
    Mounting:
    Plug-On
    Interrupting Rating:
    10 kA
    Enclosure:
    IP20
    Terminal Type:
    Pressure Plate
    Wire Size:
    14 to 8 AWG (Aluminum/Copper)
    Wire Size:
    (2) 14 to 10 AWG (Copper)
    Short Description:
    120/240 VAC 50/60 Hz, 30 A, 10 kA Interrupt, 1-Pole, 14 to 8 AWG Aluminum/Copper, Plug-In Mount, Box Lug Terminal, Tandem
    Catalog:
    SchneiderElectric-SquareD_03264_1_3_CAT.pdf
    Data Sheet:
    Eaton_41010_1-6_DATA.pdf
    Voltage Rating:
    240 VAC at 50/60 Hz
    Current Rating:
    30 A
    Number of Poles:
    3
    Installation/Operator:
    SchneiderElectric-SquareD_00194_INST.pdf
    Country of Origin:
    Mexico
    MSRP $95.00
    Surplus $87.78
    See Availability Quick view
    Qty in Cart: 0
    Price:
    MSRP $95.00
    Surplus $87.78
    See Availability
  • Square D QO3100VH Miniature Circuit Breakers (MCBs) QO 3P 100A 240V 50/60Hz 3Ph Square D QO3100VH Miniature Circuit Breakers (MCBs) QO 3P 100A 240V 50/60Hz 3Ph
    See Availability
    Quick view

    Square D QO3100VH Miniature Circuit Breakers (MCBs) QO 3P 100A 240V 50/60Hz 3Ph

    MSRP $530.00
    Surplus $319.20
    Square D QO3100VH Miniature Circuit Breakers (MCBs) QO 3P 100A 240V 50/60Hz 3Ph​ ARCA SKU:  C15-2181 Brand:  Square D MPN:  QO3100VH UPC:  785901060192 Shipping Weight:  39.10 Shipping...
    SKU:
    C15-2181
    Series:
    QO
    Type:
    Bi-Metallic
    Type:
    Thermal
    Approval:
    UL
    Approval:
    CSA
    Size:
    2.24 Inch Width x 2.91 Inch Depth x 3.5 Inch Height
    Volts:
    120/240 VAC 50/60 Hertz
    Amps:
    32 A
    Used On:
    QO Load Center
    Used On:
    NQ/NQOD Panelboard/OEM Interior/Speed-D Switchboard Distribution Panel
    Poles:
    3
    Mounting:
    Plug-On
    Interrupting Rating:
    22 kA
    Enclosure:
    IP20
    Terminal Type:
    Box Lug
    Wire Size:
    4 to 2/0 AWG (Copper/Aluminum)
    Short Description:
    120/240 VAC 50/60 Hz, 100 A, 22 kA Interrupt, 3-Pole, 4 to 2/0 AWG Copper/Aluminum, Plug-In Mount, Box Lug Terminal, Standard
    Catalog:
    SchneiderElectric-SquareD_32357_1_2_1_3_CAT.pdf
    Data Sheet:
    Eaton_41013_1-7_DATA.pdf
    Installation/Operator:
    SchneiderElectric-SquareD_01265_INST.pdf
    Number of Poles:
    3
    Current Rating:
    100 A
    Voltage Rating:
    120/240 VAC 50/60 Hertz
    Country of Origin:
    Mexico
    MSRP $530.00
    Surplus $319.20
    See Availability Quick view
    Qty in Cart: 0
    Price:
    MSRP $530.00
    Surplus $319.20
    See Availability
  • Contact Us For Quote
    Square D QO320 Miniature Circuit Breakers (MCBs) 3P 20A 240V
    Quick view

    Square D QO320 Miniature Circuit Breakers (MCBs) 3P 20A 240V

    MSRP $248.00
    Surplus $102.41
    Square D QO320 Miniature Circuit Breakers (MCBs) 3P 20A 240V​ ARCA SKU:  C15-6380 Brand:  Square D MPN:  QO320 UPC:  78590140068 Shipping Weight:  2.55 lbs. Shipping Height:  4.00 In...
    SKU:
    C15-6380
    TS PIK:
    124023847
    Mounting:
    Plug-On
    Type:
    Common Trip, Miniature, Standard
    Series:
    QO
    Terminal Type:
    Pressure Plate
    Interrupting Rating:
    5/10 kA
    Size:
    2.24 Inch Width x 2.91 Inch Depth x 2.99 Inch Height
    Short Description:
    120/240 VAC 50/60 Hz, 48 VDC, 20 A, 5/10 kA Interrupt, 3-Pole, 14 to 8 AWG Copper/Aluminum, Plug-In Mount, Pressure Plate Terminal, Standard, Miniature Circuit Breaker
    Installation/Operator:
    SchneiderElectric-SquareD_01265_INST.pdf
    Voltage Rating:
    120/240 VAC
    Catalog:
    SchneiderElectric-SquareD_32357_1_2_1_3_CAT.pdf
    Wire Size:
    14 to 8 AWG (Copper/Aluminum)
    Used On:
    QO Load Center, NQ/NQOD Panelboard/OEM Interior/Speed-D Switchboard Distribution Panel
    Number of Poles:
    3
    Current Rating:
    20 A
    Data Sheet:
    SchneiderElectric-SquareD_53568_1_2_DATA.pdf
    Country of Origin:
    United States
    MSRP $248.00
    Surplus $102.41
    Contact Us For Quote Quick view
    Qty in Cart: 0
    Price:
    MSRP $248.00
    Surplus $102.41
    Contact Us For Quote
  • Square D QO3201021 Miniature Circuit Breakers (MCBs)
    See Availability
    Quick view

    Square D QO3201021 Miniature Circuit Breakers (MCBs)

    MSRP $437.00
    Surplus $334.13
    SKU:  C15-10902 Brand:  Square D MPN:  QO3201021 UPC:  78590149409 Shipping Weight:  0.00 lbs. Shipping Height:  0.00 In. Shipping Length:  0.00 In. Shipping Width:  0.00 In...
    SKU:
    C15-10902
    TS PIK:
    111089501
    Terminal Type:
    Pressure Plate
    Short Description:
    120/240 VAC 50/60 Hz, 20 A, 10 kA Interrupt, 3-Pole, 14 to 8 AWG Aluminum/Copper, Plug-On Mount, Pressure Plate Terminal, Standard, AC Shunt Trip, Miniature Circuit Breaker
    Wire Size:
    14 to 8 AWG (Aluminum/Copper), (2) 14 to 10 AWG (Copper)
    Catalog:
    SchneiderElectric-SquareD_03264_1_3_1_9_CAT.pdf
    Mounting:
    Plug-On
    Current Rating:
    20 A
    Data Sheet:
    SchneiderElectric-SquareD_15027_1_2_DATA.pdf
    Number of Poles:
    3
    Interrupting Rating:
    10 kA
    CAD Drawings:
    SchneiderElectric-SquareD_03058_1_CAD.pdf
    Size:
    2.25 Inch W x 2.91 Inch D x 3 Inch H
    Used On:
    QO Load Center, NQOD Panelboard, OEM Interior/Speed-D Switchboard Distribution Panel
    Voltage Rating:
    240 VAC at 50/60 Hz
    Type:
    Common Trip, Thermal Magnetic
    MSRP $437.00
    Surplus $334.13
    See Availability Quick view
    Qty in Cart: 0
    Price:
    MSRP $437.00
    Surplus $334.13
    See Availability
  • Contact Us For Quote
    Square D QO3301021 Miniature Circuit Breakers (MCBs) EA Square D QO3301021 Miniature Circuit Breakers (MCBs) EA
    Quick view

    Square D QO3301021 Miniature Circuit Breakers (MCBs) EA

    MSRP $437.00
    Surplus $430.92
    Square D QO3301021 Miniature Circuit Breakers (MCBs) EA​ ARCA SKU:  C15-10903 Brand:  Square D MPN:  QO3301021 UPC:  785901494119 Shipping Weight:  1.20 lbs. Shipping Height:  4.00 In...
    SKU:
    C15-10903
    TS PIK:
    111089502
    Catalog:
    SchneiderElectric-SquareD_03264_1_3_1_9_CAT.pdf
    Terminal Type:
    Pressure Plate
    Type:
    Common Trip, Thermal Magnetic
    Current Rating:
    30 A
    Short Description:
    120/240 VAC 50/60 Hz, 30 A, 10 kA Interrupt, 3-Pole, 14 to 8 AWG Aluminum/Copper, Plug-On Mount, Pressure Plate Terminal, Standard, AC Shunt Trip, Miniature Circuit Breaker
    Mounting:
    Plug-On
    Voltage Rating:
    240 VAC at 50/60 Hz
    Data Sheet:
    SchneiderElectric-SquareD_15039_1_2_DATA.pdf
    Interrupting Rating:
    10 kA
    CAD Drawings:
    SchneiderElectric-SquareD_03068_1_CAD.pdf
    Used On:
    QO Load Center, NQOD Panelboard, OEM Interior/Speed-D Switchboard Distribution Panel
    Wire Size:
    14 to 8 AWG (Aluminum/Copper), (2) 14 to 10 AWG (Copper)
    Size:
    2.25 Inch W x 2.91 Inch D x 3 Inch H
    Number of Poles:
    3
    MSRP $437.00
    Surplus $430.92
    Contact Us For Quote Quick view
    Qty in Cart: 0
    Price:
    MSRP $437.00
    Surplus $430.92
    Contact Us For Quote
  • Square D QO335 Miniature Circuit Breakers (MCBs) 3P 35A 240V
    See Availability
    Quick view

    Square D QO335 Miniature Circuit Breakers (MCBs) 3P 35A 240V

    MSRP $248.00
    Surplus $63.14
    Square D QO335 Miniature Circuit Breakers (MCBs) 3P 35A 240V​ ARCA SKU:  C15-6459 Brand:  Square D MPN:  QO335 UPC:  78590101247 Shipping Weight:  0.80 lbs. Shipping Height:  3.00 In...
    SKU:
    C15-6459
    TS PIK:
    21032422
    Installation/Operator:
    SchneiderElectric-SquareD_01265_INST.pdf
    Wire Size:
    8 to 2 AWG (Copper/Aluminum)
    Interrupting Rating:
    5/10 kA
    Data Sheet:
    SchneiderElectric-SquareD_53591_1_2_DATA.pdf
    Short Description:
    120/240 VAC 50/60 Hz, 48 VDC, 35 A, 5/10 kA Interrupt, 3-Pole, 8 to 2 AWG Copper/Aluminum, Plug-In Mount, Box Lug Terminal, Standard, Miniature Circuit Breaker
    Terminal Type:
    Box Lug
    Current Rating:
    35 A
    Type:
    Common Trip, Miniature, Standard
    Mounting:
    Plug-On
    Voltage Rating:
    120/240 VAC
    Number of Poles:
    3
    Catalog:
    SchneiderElectric-SquareD_32357_1_2_1_3_CAT.pdf
    Size:
    2.24 Inch Width x 2.91 Inch Depth x 2.99 Inch Height
    Used On:
    QO Load Center, NQ/NQOD Panelboard/OEM Interior/Speed-D Switchboard Distribution Panel
    Series:
    QO
    Country of Origin:
    Mexico
    MSRP $248.00
    Surplus $63.14
    See Availability Quick view
    Qty in Cart: 0
    Price:
    MSRP $248.00
    Surplus $63.14
    See Availability
  • Square D QO340 Miniature Circuit Breakers (MCBs) 3P 40A 240V
    See Availability
    Quick view

    Square D QO340 Miniature Circuit Breakers (MCBs) 3P 40A 240V

    MSRP $273.00
    Surplus $59.85
    Square D QO340 Miniature Circuit Breakers (MCBs) 3P 40A 240V​ ARCA SKU:  C15-4924 Brand:  Square D MPN:  QO340 UPC:  78590140076 Shipping Weight:  0.85 lbs. Shipping Height:  3.00 In...
    SKU:
    C15-4924
    Series:
    QO
    Type:
    Common Trip
    Type:
    Miniature
    Type:
    Standard
    Approval:
    UL
    Approval:
    CSA
    Size:
    2.24 Inch Width x 2.91 Inch Depth x 2.99 Inch Height
    Volts:
    120/240 VAC 50/60 Hertz
    Volts:
    48 VDC
    Amps:
    32 A
    Used On:
    QO Load Center
    Used On:
    NQ/NQOD Panelboard/OEM Interior/Speed-D Switchboard Distribution Panel
    Poles:
    3
    Mounting:
    Plug-On
    Interrupting Rating:
    5/10 kA
    Terminal Type:
    Box Lug
    Wire Size:
    8 to 2 AWG (Copper/Aluminum)
    Short Description:
    120/240 VAC 50/60 Hz, 48 VDC, 40 A, 5/10 kA Interrupt, 3-Pole, 8 to 2 AWG Copper/Aluminum, Plug-In Mount, Box Lug Terminal, Standard
    Catalog:
    SchneiderElectric-SquareD_32357_1_2_1_3_CAT.pdf
    Data Sheet:
    SchneiderElectric-SquareD_53592_1_2_DATA.pdf
    Installation/Operator:
    SchneiderElectric-SquareD_01265_INST.pdf
    Manufacturer Warranty:
    SchneiderElectric-SquareD_00002_WARR.pdf
    TS PIK:
    21371537
    Current Rating:
    40 A
    Voltage Rating:
    120/240 VAC 50/60 Hertz, 48 VDC
    Number of Poles:
    3
    Country of Origin:
    Mexico
    MSRP $273.00
    Surplus $59.85
    See Availability Quick view
    Qty in Cart: 0
    Price:
    MSRP $273.00
    Surplus $59.85
    See Availability
  • Square D QO340VH Miniature Circuit Breakers (MCBs)
    See Availability
    Quick view

    Square D QO340VH Miniature Circuit Breakers (MCBs)

    MSRP $371.00
    Surplus $222.75
    SKU:  C15-10905 Brand:  Square D MPN:  QO340VH UPC:  78590106020 Shipping Weight:  0.00 lbs. Shipping Height:  0.00 In. Shipping Length:  0.00 In. Shipping Width:  0.00 In...
    SKU:
    C15-10905
    TS PIK:
    111081736
    Wire Size:
    8 to 2 AWG (Copper/Aluminum)
    Data Sheet:
    SchneiderElectric-SquareD_53594_1_2_DATA.pdf
    Used On:
    QO Load Center, NQ/NQOD Panelboard/OEM Interior/Speed-D Switchboard Distribution Panel
    Catalog:
    SchneiderElectric-SquareD_32357_1_2_1_3_CAT.pdf
    Interrupting Rating:
    22 kA
    Current Rating:
    40 A
    Mounting:
    Plug-On
    Terminal Type:
    Box Lug
    Voltage Rating:
    120/240 VAC 50/60 Hertz
    Series:
    QO
    Type:
    Common Trip, Miniature, Standard
    Short Description:
    120/240 VAC 50/60 Hz, 40 A, 22 kA Interrupt, 3-Pole, 8 to 2 AWG Copper/Aluminum, Plug-On Mount, Box Lug Terminal, Standard, Miniature Circuit Breaker
    Size:
    2.24 Inch Width x 2.91 Inch Depth x 3.11 Inch Height
    Installation/Operator:
    SchneiderElectric-SquareD_01265_INST.pdf
    Number of Poles:
    3
    MSRP $371.00
    Surplus $222.75
    See Availability Quick view
    Qty in Cart: 0
    Price:
    MSRP $371.00
    Surplus $222.75
    See Availability
  • Square D QO350VH Miniature Circuit Breakers (MCBs) QO 3P 50A 240V 50/60Hz 3Ph Square D QO350VH Miniature Circuit Breakers (MCBs) QO 3P 50A 240V 50/60Hz 3Ph
    See Availability
    Quick view

    Square D QO350VH Miniature Circuit Breakers (MCBs) QO 3P 50A 240V 50/60Hz 3Ph

    MSRP $371.00
    Surplus $236.74
    Square D QO350VH Miniature Circuit Breakers (MCBs) QO 3P 50A 240V 50/60Hz 3Ph​ ARCA SKU:  C15-2190 Brand:  Square D MPN:  QO350VH UPC:  785901060215 Shipping Weight:  1.03 Shipping Height:  2.30...
    SKU:
    C15-2190
    Series:
    QO
    Type:
    Bi-Metallic
    Type:
    Thermal
    Approval:
    UL
    Approval:
    CSA
    Size:
    2.24 Inch Width x 2.91 Inch Depth x 3.11 Inch Height
    Volts:
    120/240 VAC 50/60 Hertz
    Amps:
    32 A
    Used On:
    QO Load Center
    Used On:
    NQ/NQOD Panelboard/OEM Interior/Speed-D Switchboard Distribution Panel
    Poles:
    3
    Mounting:
    Plug-On
    Interrupting Rating:
    22 kA
    Enclosure:
    IP20
    Terminal Type:
    Box Lug
    Wire Size:
    8 to 2 AWG (Copper/Aluminum)
    Short Description:
    120/240 VAC 50/60 Hz, 50 A, 22 kA Interrupt, 3-Pole, 8 to 2 AWG Copper/Aluminum, Plug-In Mount, Box Lug Terminal, Standard
    Catalog:
    SchneiderElectric-SquareD_32357_1_2_1_3_CAT.pdf
    Data Sheet:
    Eaton_41012_1-6_DATA.pdf
    Installation/Operator:
    SchneiderElectric-SquareD_01265_INST.pdf
    Number of Poles:
    3
    Voltage Rating:
    120/240 VAC 50/60 Hertz
    Current Rating:
    50 A
    Country of Origin:
    Ireland
    MSRP $371.00
    Surplus $236.74
    See Availability Quick view
    Qty in Cart: 0
    Price:
    MSRP $371.00
    Surplus $236.74
    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.