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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    Eaton BR170 Miniature Circuit Breakers (MCBs)
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    Eaton BR170 Miniature Circuit Breakers (MCBs)

    MSRP $132.05
    Surplus $49.55
    Eaton BR170 Miniature Circuit Breakers (MCBs)​ ARCA SKU:  C15-1209 Brand:  Eaton MPN:  BR170 UPC:  786676362405 Shipping Weight:  0.30 lbs. Shipping Height:  3.00 In. Shipping...
    SKU:
    C15-1209
    TS PIK:
    117083226
    Voltage Rating:
    120/240 VAC
    Current Rating:
    70 A
    Catalog:
    Eaton_36620_V1T1_84_CAT.pdf
    Series:
    BR
    Interrupting Rating:
    10 kA
    Mounting:
    Plug-On
    Short Description:
    120/240 VAC, 70 A, 10 kA, 1-Pole, Plug-On Mount, Thermal Magnetic, Circuit Breaker
    Number of Poles:
    1
    Wire Size:
    8 to 1/0 AWG (Copper/Aluminum)
    Used On:
    HVAC Application
    Country of Origin:
    Dominican Republic
    MSRP $132.05
    Surplus $49.55
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    Qty in Cart: 0
    Price:
    MSRP $132.05
    Surplus $49.55
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    Crouse-Hinds BAB1070 Miniature Circuit Breakers (MCBs)
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    Crouse-Hinds BAB1070 Miniature Circuit Breakers (MCBs)

    MSRP $186.31
    Surplus $72.42
    Crouse-Hinds BAB1070 Miniature Circuit Breakers (MCBs)​ ARCA SKU:  C15-5422 Brand:  Crouse-Hinds MPN:  BAB1070 UPC:   Shipping Weight:  0.00 lbs. Shipping Height:  0.00 In. Shipping...
    SKU:
    C15-5422
    TS PIK:
    21508676
    Short Description:
    120/240 VAC, 70 A, 10 kA, 1-Pole, Extended Tang Line/Box Lug Load Terminal, Bolt-On Mount, Thermal Magnetic, Miniature, Circuit Breaker
    Current Rating:
    70 A
    Series:
    BAB
    Type:
    Thermal Magnetic
    Number of Poles:
    1
    Terminal Type:
    Extended Tang Line Terminal, Box Lug Load Terminal
    Voltage Rating:
    120/240 VAC
    Mounting:
    Bolt-On
    Interrupting Rating:
    10000 A at 120/240 VAC, 5000 A at 24 to 48 VDC, 2500 A at 62.5 VDC
    Wire Size:
    8 to 1/0 AWG (Aluminum/Copper, Load)
    Catalog:
    Eaton_03771_V4T1_11_V4T1_12_V4T1_46_CAT.pdf
    MSRP $186.31
    Surplus $72.42
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    Qty in Cart: 0
    Price:
    MSRP $186.31
    Surplus $72.42
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  • Eaton BAB1070 Miniature Circuit Breakers (MCBs) BA 1P 70A 240V 50/60Hz 1Ph Eaton BAB1070 Miniature Circuit Breakers (MCBs) BA 1P 70A 240V 50/60Hz 1Ph
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    Eaton BAB1070 Miniature Circuit Breakers (MCBs) BA 1P 70A 240V 50/60Hz 1Ph

    MSRP $170.16
    Surplus $31.55
    Eaton BAB1070 Miniature Circuit Breakers (MCBs) BA 1P 70A 240V 50/60Hz 1Ph​ ARCA SKU:  C15-1032 Brand:  Eaton MPN:  BAB1070 UPC:  786679301708 Shipping Weight:  0.30 Shipping Height:  1.00 In...
    SKU:
    C15-1032
    Series:
    BAB
    Type:
    Thermal Magnetic
    Approval:
    UL 489
    Approval:
    CSA
    Volts:
    120/240 VAC
    Amps:
    32 A
    Poles:
    1
    Mounting:
    Bolt-On
    Interrupting Rating:
    10000 A at 120/240 VAC
    Interrupting Rating:
    5000 A at 24 to 48 VDC
    Interrupting Rating:
    2500 A at 62.5 VDC
    Terminal Type:
    Extended Tang Line Terminal
    Terminal Type:
    Box Lug Load Terminal
    Wire Size:
    8 to 1/0 AWG (Aluminum/Copper
    Wire Size:
    Load)
    Short Description:
    120/240 VAC, 70 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
    Voltage Rating:
    120/240 VAC
    Current Rating:
    70 A
    Number of Poles:
    1
    Country of Origin:
    Dominican Republic
    MSRP $170.16
    Surplus $31.55
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    Qty in Cart: 0
    Price:
    MSRP $170.16
    Surplus $31.55
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    GE THHQB1170 Molded Case Breakers (MCCBs)
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    GE THHQB1170 Molded Case Breakers (MCCBs)

    MSRP $356.66
    Surplus $96.30
    SKU:  C15-14303 Brand:  GE MPN:  THHQB1170 UPC:  78316411832 Shipping Weight:  0.00 lbs. Shipping Height:  0.00 In. Shipping Length:  0.00 In. Shipping Width:  0.00 In...
    SKU:
    C15-14303
    Voltage Rating:
    120/240 VAC
    Short Description:
    120/240 VAC, 70 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
    Interrupting Rating:
    22 kA at 120/240 VAC
    Current Rating:
    70 A
    Approval:
    UL
    Maximum AC Voltage Rating:
    240 V
    Number of Poles:
    1
    MSRP $356.66
    Surplus $96.30
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    Qty in Cart: 0
    Price:
    MSRP $356.66
    Surplus $96.30
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    GE THHQC1170WL Molded Case Breakers (MCCBs)
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    GE THHQC1170WL Molded Case Breakers (MCCBs)

    MSRP $283.15
    Surplus $76.45
    SKU:  C15-14378 Brand:  GE MPN:  THHQC1170WL UPC:  78316411788 Shipping Weight:  0.00 lbs. Shipping Height:  0.00 In. Shipping Length:  0.00 In. Shipping Width:  0.00 In...
    SKU:
    C15-14378
    Number of Poles:
    1
    Type:
    Thermal Magnetic, Compact
    Voltage Rating:
    120/240 VAC
    Catalog:
    ABBElectrificationProducts-ABBGEIndustrialSolutions_10480_6_4_6_6_6_36_CAT.pdf
    Current Rating:
    70 A
    Interrupting Rating:
    22 kA at 120/240 VAC
    Short Description:
    120/240 VAC, 70 A, 22 kA, 1-Pole, Copper/Aluminum Line and Load Lug Terminal, Q-Line Frame, LI Trip Function, 35 MM DIN Rail Mount, Molded Case, Fixed Thermal Magnetic, Compact, Non-Interchangeable Trip, Miniature Circuit Breaker
    CAD Drawings:
    ABBElectrificationProducts-ABBGEIndustrialSolutions_04206_1_CAD.pdf
    Terminal Type:
    Lug
    Maximum AC Voltage Rating:
    240 V
    Approval:
    UL
    Frame Type:
    Q-Line
    MSRP $283.15
    Surplus $76.45
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    Qty in Cart: 0
    Price:
    MSRP $283.15
    Surplus $76.45
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    GE THHQL1170 Molded Case Breakers (MCCBs)
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    GE THHQL1170 Molded Case Breakers (MCCBs)

    MSRP $364.83
    Surplus $98.50
    SKU:  C15-14217 Brand:  GE MPN:  THHQL1170 UPC:  78316414374 Shipping Weight:  0.00 lbs. Shipping Height:  0.00 In. Shipping Length:  0.00 In. Shipping Width:  0.00 In...
    SKU:
    C15-14217
    Current Rating:
    70 A
    Number of Poles:
    1
    Voltage Rating:
    120/240 VAC
    Approval:
    UL
    Short Description:
    120/240 VAC, 70 A, 22 kA, 1-Pole, Copper/Aluminum Load Lug Terminal, Q-Line Frame, LI Trip Function, 1" Plug-On Mount, Molded Case, Fixed Thermal Magnetic, Compact, Non-Interchangeable Trip, Miniature Circuit Breaker
    Terminal Type:
    Plug-On
    Type:
    Thermal Magnetic, Compact
    Interrupting Rating:
    22 kA at 120/240 VAC
    Frame Type:
    Q-Line
    CAD Drawings:
    ABBElectrificationProducts-ABBGEIndustrialSolutions_12194_1_CAD.pdf
    Maximum AC Voltage Rating:
    240 V
    MSRP $364.83
    Surplus $98.50
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    Qty in Cart: 0
    Price:
    MSRP $364.83
    Surplus $98.50
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    GE THQC1170WL Din Rail Mounted Circuit Breakers
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    GE THQC1170WL Din Rail Mounted Circuit Breakers

    MSRP $37.76
    Surplus $25.12
    SKU:  C15-10228 Brand:  GE MPN:  THQC1170WL UPC:  78316404865 Shipping Weight:  0.00 lbs. Shipping Height:  0.00 In. Shipping Length:  0.00 In. Shipping Width:  0.00 In...
    SKU:
    C15-10228
    TS PIK:
    112125731
    Type:
    Thermal Magnetic, Compact
    Terminal Type:
    Lug
    Voltage Rating:
    120/240 VAC
    Maximum AC Voltage Rating:
    240 V
    Current Rating:
    70 A
    Catalog:
    ABBElectrificationProducts-ABBGEIndustrialSolutions_10480_6_4_6_6_6_36_CAT.pdf
    Number of Poles:
    1
    Approval:
    UL
    Interrupting Rating:
    10 kA at 120/240 VAC
    Short Description:
    120/240 VAC, 70 A, 10 kA, 1-Pole, Copper/Aluminum Line and Load Lug Terminal, Q-Line Frame, LI Trip Function, 35 MM DIN Rail Mount, Molded Case, Fixed Thermal Magnetic, Compact, Non-Interchangeable Trip, Miniature Circuit Breaker
    Frame Type:
    Q-Line
    MSRP $37.76
    Surplus $25.12
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    Qty in Cart: 0
    Price:
    MSRP $37.76
    Surplus $25.12
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  • Siemens BQ1B070 Miniature Circuit Breakers (MCBs) 70A 120V
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    Siemens BQ1B070 Miniature Circuit Breakers (MCBs) 70A 120V

    MSRP $116.39
    Surplus $45.70
    Siemens BQ1B070 Miniature Circuit Breakers (MCBs) 70A 120V​ ARCA SKU:  C15-6131 Brand:  Siemens MPN:  BQ1B070 UPC:  78364316118 Shipping Weight:  0.35 lbs. Shipping Height:  3.00 In...
    SKU:
    C15-6131
    TS PIK:
    124234486
    Catalog:
    SiemensAG_57191_7_4_7_5_7_8_7_38_7_39_7_156_CAT.pdf
    Short Description:
    120/240 VAC, 70 A, 10 kA Interrupt, 1-Pole, BQ Frame, Load Lug Terminal, Low Vage, Circuit Protector, Molded Case, Non-Interchangeable Trip Circuit Breaker
    Number of Poles:
    1
    Type:
    Molded Case, Low Vage, Circuit Protector
    Size:
    1 Inch Width x 3 Inch Depth x 4 Inch Height
    Interrupting Rating:
    10 kA
    Terminal Type:
    Load Lug
    Voltage Rating:
    120/240 VAC
    Current Rating:
    70 A
    Country of Origin:
    Mexico
    Approval:
    UL 489
    Maximum AC Voltage Rating:
    240 V
    MSRP $116.39
    Surplus $45.70
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    Qty in Cart: 0
    Price:
    MSRP $116.39
    Surplus $45.70
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  • Square D QO170 Miniature Circuit Breakers (MCBs)
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    Square D QO170 Miniature Circuit Breakers (MCBs)

    MSRP $91.21
    Surplus $30.75
    Square D QO170 Miniature Circuit Breakers (MCBs)​ ARCA SKU:  C15-6531 Brand:  Square D MPN:  QO170 UPC:  78590147747 Shipping Weight:  0.35 lbs. Shipping Height:  3.00 In. Shipping...
    SKU:
    C15-6531
    TS PIK:
    109595036
    Number of Poles:
    1
    Series:
    QO
    Type:
    Miniature, Standard
    Mounting:
    Plug-On
    Current Rating:
    70 A
    Size:
    0.75 Inch Width x 2.91 Inch Depth x 3.11 Inch Height
    Wire Size:
    8 to 2 AWG (Copper/Aluminum)
    Voltage Rating:
    120/240 VAC
    Installation/Operator:
    SchneiderElectric-SquareD_01259_INST.pdf
    Interrupting Rating:
    5/10 kA
    Used On:
    QO Load Center, NQ/NQOD Panelboard/OEM Interior/Speed-D Switchboard Distribution Panel
    Short Description:
    120/240 VAC 50/60 Hz, 48 VDC, 70 A, 5/10 kA Interrupt, 1-Pole, 8 to 2 AWG Copper/Aluminum, Plug-In Mount, Box Lug Terminal, Standard, Miniature Circuit Breaker
    Data Sheet:
    SchneiderElectric-SquareD_53445_1_2_DATA.pdf
    Catalog:
    SchneiderElectric-SquareD_32357_1_2_1_3_CAT.pdf
    Terminal Type:
    Box Lug
    Country of Origin:
    Mexico
    Approval:
    UL, CSA
    MSRP $91.21
    Surplus $30.75
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    Qty in Cart: 0
    Price:
    MSRP $91.21
    Surplus $30.75
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    THQL1170 Miniature Circuit Breakers (MCBs) THQL 1P 70A 240V THQL1170 Miniature Circuit Breakers (MCBs) THQL 1P 70A 240V
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    THQL1170 Miniature Circuit Breakers (MCBs) THQL 1P 70A 240V

    MSRP $167.44
    Surplus $43.45
    THQL1170 Miniature Circuit Breakers (MCBs) THQL 1P 70A 240V​ ARCA SKU:  C15-3913 Brand:   MPN:  THQL1170 UPC:  783164146271 Shipping Weight:  0.35 Shipping Height:  1.00 In. Shipping...
    SKU:
    C15-3913
    Approval:
    UL
    Amps:
    70 A
    Frame:
    Q-Line
    Interrupting Rating:
    10 kA at 120/240 VAC
    Maximum AC Voltage:
    240 V
    Poles:
    1
    Terminal Type:
    Plug-On
    Type:
    Thermal Magnetic
    Type:
    Compact
    Volts:
    120/240 VAC
    Short Description:
    120/240 VAC, 70 A, 10 kA Interrupt, 1-Pole, (1) 6 to 1/0 AWG Copper/4 to 1/0 AWG Aluminum Load Lug Terminal, 1" Plug-In Mount, Q-Line Frame, Non-Interchangeable Trip, Compact, Fixed Thermal Magnetic, Feeder Molded Case Circuit Breaker
    Voltage Rating:
    120/240 VAC
    Catalog:
    ABBElectrificationProducts-ABBGEIndustrialSolutions_00542_6_4_6_5_6_8_6_30_CAT.pdf
    Number of Poles:
    1
    CAD Drawings:
    ABBElectrificationProducts-ABBGEIndustrialSolutions_01789_1_CAD.pdf
    Current Rating:
    70 A
    Frame Type:
    Q-Line
    Maximum AC Voltage Rating:
    240 V
    MSRP $167.44
    Surplus $43.45
    Contact Us For Quote Quick view
    Qty in Cart: 0
    Price:
    MSRP $167.44
    Surplus $43.45
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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.