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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Din Rail Mounted Circuit Breakers
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Main Breakers
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Miniature Circuit Breakers (MCBs)
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Molded Case Breakers (MCCBs)
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Motor Circuit Protector (MCPs)
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Lug Terminal Kits
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Auxiliary, Shunt, Trip Units and UVRs
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Circuit Breaker Accessories
- Product
- Qty in Cart
- Price
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Square D QOB315 Miniature Circuit Breakers (MCBs)
MSRP $316.44Surplus $77.70Square D QOB315 Miniature Circuit Breakers (MCBs)​ ARCA SKU: C15-4927 Brand: Square D MPN: QOB315 UPC: 78590141706 Shipping Weight: 0.80 lbs. Shipping Height: 3.00 In. Shipping...- SKU:
- C15-4927
- TS PIK:
- 122082360
- Installation/Operator:
- SchneiderElectric-SquareD_02166_INST.pdf
- Type:
- Miniature, Standard
- Short Description:
- 120/240 VAC 50/60 Hz, 48 VDC, 15 A, 10 kA, 3-Pole, Q-Frame, Bolt-On Mount, Pressure Plate Terminal, Miniature, Standard, Panelboard Circuit Breaker
- Catalog:
- SchneiderElectric-SquareD_32357_9_16_CAT.pdf
- Current Rating:
- 15 A
- Interrupting Rating:
- 10 kA at 120/240 VAC, 5 kA at 48 VDC
- Used On:
- NQ Panelboard
- Number of Poles:
- 3
- Voltage Rating:
- 120/240 VAC
- Series:
- QOB
- Data Sheet:
- SchneiderElectric_21366_1_2_DATA.pdf
- Country of Origin:
- United States
MSRP $316.44Surplus $77.70 -
Square D QO315 Miniature Circuit Breakers (MCBs) 3P 15A 240V
MSRP $260.00Surplus $102.41Square 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 $260.00Surplus $102.41 -
GENERAL ELECTRIC THHQB32015 Miniature Circuit Breakers (MCBs)
MSRP $602.88Surplus $160.06SKU: C15-5896 Brand: GENERAL ELECTRIC MPN: THHQB32015 UPC: 78316411855 Shipping Weight: 1.10 lbs. Shipping Height: 3.00 In. Shipping Length: 4.00 In. Shipping...- SKU:
- C15-5896
- Number of Poles:
- 3
- Current Rating:
- 15 A
- CAD Drawings:
- ABBElectrificationProducts-ABBGEIndustrialSolutions_01786_1_CAD.pdf
- Catalog:
- ABBElectrificationProducts-ABBGEIndustrialSolutions_00542_6_4_6_5_6_8_6_38_CAT.pdf
- Voltage Rating:
- 120/240 VAC
- Short Description:
- 120/240 VAC, 15 A, 22 kA Interrupt, 3-Pole, 14 to 8 AWG Copper/12 to 8 AWG Aluminum Load Lug Terminal, 1" Bolt-On Mount, Q-Line Frame, Non-Interchangeable/Internal Common Trip, Compact, Fixed Thermal Magnetic, Miniature Molded Case Circuit Breaker
- Type:
- Thermal Magnetic, Compact
- Interrupting Rating:
- 22 kA at 120/240 VAC
- Terminal Type:
- Bolt-On
- Maximum AC Voltage Rating:
- 240 V
- Frame Type:
- Q-Line
- Approval:
- UL
MSRP $602.88Surplus $160.06 -
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GE TEB132015 Molded Case Breakers (MCCBs) EA
MSRP $1,400.00Surplus $480.27SKU: C15-10114 Brand: GE MPN: TEB132015 UPC: 78316406878 Shipping Weight: 0.00 lbs. Shipping Height: 0.00 In. Shipping Length: 0.00 In. Shipping Width: 0.00 In...- SKU:
- C15-10114
- TS PIK:
- 112126533
- Interrupting Rating:
- 10 kA at 120/240 VAC
- Voltage Rating:
- 120/240 VAC
- Current Rating:
- 15 A
- Short Description:
- 240 VAC, 15 A, 10 kA Interrupt, 3-Pole, Aluminum/Copper Load Lug Terminal, E150-Frame, Non-Interchangeable Trip, Core E/Low Tier, Thermal Magnetic, Industrial Molded Case Circuit Breaker
- Number of Poles:
- 3
- Type:
- Thermal Magnetic
- Terminal Type:
- Copper/Aluminum Line and Load Lug
MSRP $1,400.00Surplus $480.27 -
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GE TEB132015WL Molded Case Breakers (MCCBs)
MSRP $1,287.00Surplus $295.20SKU: C15-7349 Brand: GE MPN: TEB132015WL UPC: Shipping Weight: 0.00 lbs. Shipping Height: 0.00 In. Shipping Length: 0.00 In. Shipping Width: 0.00 In. Product...- SKU:
- C15-7349
- TS PIK:
- 106247608
- Current Rating:
- 15 A
- Number of Poles:
- 3
- Maximum AC Voltage Rating:
- 240 V
- Voltage Rating:
- 120/240 VAC
- Type:
- Thermal Magnetic
- Approval:
- UL
- Frame Type:
- E150
- Short Description:
- 240 VAC, 15 A, 10 kA Interrupt, 3-Pole, Aluminum/Copper Line/Load Lug Terminal, E150-Frame, Non-Interchangeable Trip, Core E/Low Tier, Thermal Magnetic, Industrial Molded Case Circuit Breaker
- Terminal Type:
- Copper/Aluminum Line and Load Lug
- Interrupting Rating:
- 10 kA at 120/240 VAC
MSRP $1,287.00Surplus $295.20 -
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GE THHQC32015WL Molded Case Breakers (MCCBs)
MSRP $1,043.00Surplus $281.61SKU: C15-14402 Brand: GE MPN: THHQC32015WL UPC: 78316411810 Shipping Weight: 0.00 lbs. Shipping Height: 0.00 In. Shipping Length: 0.00 In. Shipping Width: 0.00 In...- SKU:
- C15-14402
- Terminal Type:
- Lug
- Number of Poles:
- 3
- Current Rating:
- 15 A
- Catalog:
- ABBElectrificationProducts-ABBGEIndustrialSolutions_10480_6_4_6_6_6_36_CAT.pdf
- Approval:
- UL
- Type:
- Thermal Magnetic, Compact
- Maximum AC Voltage Rating:
- 240 V
- CAD Drawings:
- ABBElectrificationProducts-ABBGEIndustrialSolutions_04206_1_CAD.pdf
- Frame Type:
- Q-Line
- Voltage Rating:
- 120/240 VAC
- Short Description:
- 240 VAC, 15 A, 22 kA, 3-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, Internal Common/Non-Interchangeable Trip, Miniature Circuit Breaker
- Interrupting Rating:
- 22 kA at 120/240 VAC
MSRP $1,043.00Surplus $281.61 -
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GE THQL31WY15 Miniature Circuit Breakers (MCBs)
MSRP $68.40Surplus $18.47SKU: C15-14204 Brand: GE MPN: THQL31WY15 UPC: 78316412165 Shipping Weight: 0.00 lbs. Shipping Height: 0.00 In. Shipping Length: 0.00 In. Shipping Width: 0.00 In...- SKU:
- C15-14204
- Terminal Type:
- Plug-On
- Interrupting Rating:
- 10 kA at 120/240 VAC
- Catalog:
- ABBElectrificationProducts-ABBGEIndustrialSolutions_00542_1_9_CAT.pdf
- Approval:
- UL
- Current Rating:
- 15 A
- Frame Type:
- Q-Line
- Maximum AC Voltage Rating:
- 240 V
- Short Description:
- 120/240 VAC, 15 A, 10 kA Interrupt, 3-Pole, 14 to 8 AWG Copper/12 to 8 AWG Aluminum Load Lug Terminal, 1" Plug-On Mount, Q-Line Frame, Non-Interchangeable Trip, Compact, Fixed Thermal Magnetic, Feeder Molded Case Circuit Breaker
- Number of Poles:
- 3
- Voltage Rating:
- 120/240 VAC
- CAD Drawings:
- ABBElectrificationProducts-ABBGEIndustrialSolutions_01789_1_CAD.pdf
MSRP $68.40Surplus $18.47 -
GE THQL32015 Molded Case Breakers (MCCBs)
MSRP $294.93Surplus $51.64GE THQL32015 Molded Case Breakers (MCCBs)​ ARCA SKU: C15-5932 Brand: GE MPN: THQL32015 UPC: Shipping Weight: 0.00 lbs. Shipping Height: 0.00 In. Shipping Length: 0.00 In...- SKU:
- C15-5932
- Voltage Rating:
- 120/240 VAC
- Frame Type:
- Q-Line
- Number of Poles:
- 3
- Interrupting Rating:
- 10 kA at 120/240 VAC
- Short Description:
- 240 VAC, 15 A, 10 kA, 3-Pole, 14 to 8 AWG Copper/12 to 8 AWG Aluminum, 1" Plug-In Mount, Box Terminal, Q-Line Frame, Molded Case, Non-Interchangeable/Internal Common Trip, Compact, Fixed Thermal Magnetic, Circuit Breaker
- Current Rating:
- 15 A
- Terminal Type:
- Plug-On
- Type:
- Thermal Magnetic, Compact
- Catalog:
- ABBElectrificationProducts-ABBGEIndustrialSolutions_00015_6_8_6_31_CAT.pdf
- CAD Drawings:
- ABBElectrificationProducts-ABBGEIndustrialSolutions_00499_1_CAD.pdf
- Maximum AC Voltage Rating:
- 240 V
- Installation/Operator:
- ABBElectrificationProducts-ABBGEIndustrialSolutions_00006_INST.pdf
- Approval:
- UL
MSRP $294.93Surplus $51.64 -
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GE TXQB32015 Molded Case Breakers (MCCBs)
MSRP $362.25Surplus $97.80SKU: C15-14329 Brand: GE MPN: TXQB32015 UPC: 78316412902 Shipping Weight: 0.00 lbs. Shipping Height: 0.00 In. Shipping Length: 0.00 In. Shipping Width: 0.00 In...- SKU:
- C15-14329
- Catalog:
- ABBElectrificationProducts-ABBGEIndustrialSolutions_00542_6_39_CAT.pdf
- Short Description:
- 240 VAC, 15 A, 65 kA Interrupt, 14 to 8 AWG Copper, 12 to 8 AWG Aluminum, 3-Pole, Bolt-On Mount, Thermal Magnetic, Internal Common/Non-Interchangeable Trip, Circuit Breaker
- Interrupting Rating:
- 65 kA at 120/240 VAC
- Maximum AC Voltage Rating:
- 240 V
- Frame Type:
- Q-Line
- Voltage Rating:
- 120/240 VAC
- Terminal Type:
- Bolt-On
- Type:
- Thermal Magnetic, Compact
- Approval:
- UL
- Current Rating:
- 15 A
- Number of Poles:
- 3
MSRP $362.25Surplus $97.80 -
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GE TXQC32015WL Molded Case Breakers (MCCBs)
MSRP $995.00Surplus $268.65SKU: C15-14427 Brand: GE MPN: TXQC32015WL UPC: 78316409913 Shipping Weight: 0.00 lbs. Shipping Height: 0.00 In. Shipping Length: 0.00 In. Shipping Width: 0.00 In...- SKU:
- C15-14427
- Number of Poles:
- 3
- Frame Type:
- Q-Line
- CAD Drawings:
- ABBElectrificationProducts-ABBGEIndustrialSolutions_04206_1_CAD.pdf
- Short Description:
- 240 VAC, 15 A, 65 kA, 3-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, Internal Common/Non-Interchangeable Trip, Miniature Circuit Breaker
- Current Rating:
- 15 A
- Voltage Rating:
- 120/240 VAC
- Interrupting Rating:
- 65 kA at 120/240 VAC
- Type:
- Thermal Magnetic, Compact
- Catalog:
- ABBElectrificationProducts-ABBGEIndustrialSolutions_10480_6_6_6_37_CAT.pdf
- Approval:
- UL
- Maximum AC Voltage Rating:
- 240 V
- Terminal Type:
- Copper/Aluminum Line and Load Lug
MSRP $995.00Surplus $268.65 -
GENERAL ELECTRIC THQC32015WL Din Rail Mounted Circuit Breakers 3P 15A 240V
MSRP $370.99Surplus $24.22GENERAL ELECTRIC THQC32015WL Din Rail Mounted Circuit Breakers 3P 15A 240V​ ARCA SKU: C15-5923 Brand: GENERAL ELECTRIC MPN: THQC32015WL UPC: 78316401268 Shipping Weight: 2.60 lbs. Shipping...- SKU:
- C15-5923
- Type:
- Thermal Magnetic
- Interrupting Rating:
- 10 kA
- Voltage Rating:
- 120/240 VAC
- Catalog:
- ABBElectrificationProducts-ABBGEIndustrialSolutions_00542_6_4_6_5_6_8_6_40_CAT.pdf
- Number of Poles:
- 3
- CAD Drawings:
- ABBElectrificationProducts-ABBGEIndustrialSolutions_01788_1_CAD.pdf
- Terminal Type:
- Lug
- Current Rating:
- 15 A
- Mounting:
- DIN Rail
- Approval:
- UL
- Country of Origin:
- United States
- Maximum AC Voltage Rating:
- 240 V
- Frame Type:
- Q-Line
MSRP $370.99Surplus $24.22 -
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THHQL32015 Miniature Circuit Breakers (MCBs)
MSRP $595.71Surplus $158.27THHQL32015 Miniature Circuit Breakers (MCBs)​ ARCA SKU: C15-3757 Brand: MPN: THHQL32015 UPC: 783164117660 Shipping Weight: 0.90 lbs. Shipping Height: 4.00 In. Shipping...- SKU:
- C15-3757
- Type:
- Thermal Magnetic
- Type:
- Compact
- Approval:
- UL
- Volts:
- 120/240 VAC
- Amps:
- 32 A
- Poles:
- 3
- Interrupting Rating:
- 22 kA at 120/240 VAC
- Terminal Type:
- Plug-On
- Frame Type:
- Q-Line
- Maximum AC Voltage Rating:
- 240 V
- Short Description:
- 240 VAC, 15 A, 22 kA, 3-Pole, Copper/Aluminum Load Lug Terminal, Q-Line Frame, LI Trip Function, 1" Plug-In Mount, Molded Case, Fixed Thermal Magnetic, Compact, Internal Common/Non-Interchangeable Trip
- Catalog:
- ABBElectrificationProducts-ABBGEIndustrialSolutions_10480_1_42_1_43_6_4_6_6_6_30_
- CAD Drawing:
- ABBElectrificationProducts-ABBGEIndustrialSolutions_12194_1_CAD.pdf
- Current Rating:
- 15 A
- CAD Drawings:
- ABBElectrificationProducts-ABBGEIndustrialSolutions_12194_1_CAD.pdf
- Number of Poles:
- 3
- Voltage Rating:
- 120/240 VAC
MSRP $595.71Surplus $158.27
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