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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Contact Us For Quote
Square D FA-32100 Other Circuit Breakers
MSRP $1,000.00Surplus $111.15SKU: C15-11373 Brand: Square D MPN: FA-32100 UPC: Shipping Weight: 5.10 lbs. Shipping Height: 5.00 In. Shipping Length: 10.00 In. Shipping Width: 5.00 In. Product...- SKU:
- C15-11373
MSRP $1,000.00Surplus $111.15 -
Square D FA12040A Miniature Circuit Breakers (MCBs) EA
MSRP $540.00Surplus $60.99Square D FA12040A Miniature Circuit Breakers (MCBs) EA​ ARCA SKU: C15-10956 Brand: Square D MPN: FA12040A UPC: 785901184423 Shipping Weight: 2.55 lbs. Shipping Height: 3.00 In...- SKU:
- C15-10956
- Number of Poles:
- 1
MSRP $540.00Surplus $60.99 -
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Square D FA14040B Molded Case Breakers (MCCBs)
MSRP $252.94Surplus $87.32Square D FA14040B Molded Case Breakers (MCCBs)​ ARCA SKU: C15-6692 Brand: Square D MPN: FA14040B UPC: Shipping Weight: 0.00 lbs. Shipping Height: 0.00 In. Shipping...- SKU:
- C15-6692
MSRP $252.94Surplus $87.32 -
Square D FA14060B Molded Case Breakers (MCCBs)
MSRP $540.00Surplus $86.62Square D FA14060B Molded Case Breakers (MCCBs)​ ARCA SKU: C15-7058 Brand: Square D MPN: FA14060B UPC: Shipping Weight: 1.95 lbs. Shipping Height: 5.00 In. Shipping...- SKU:
- C15-7058
MSRP $540.00Surplus $86.62 -
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Square D FA22100AB Molded Case Breakers (MCCBs)
MSRP $472.15Surplus $240.73SKU: C15-6693 Brand: Square D MPN: FA22100AB UPC: Shipping Weight: 0.00 lbs. Shipping Height: 0.00 In. Shipping Length: 0.00 In. Shipping Width: 0.00 In. Product...- SKU:
- C15-6693
MSRP $472.15Surplus $240.73 -
Square D FA24015AB Molded Case Breakers (MCCBs)
MSRP $876.84Surplus $134.20Square D FA24015AB Molded Case Breakers (MCCBs)​ ARCA SKU: E30-10192 Brand: Square D MPN: FA24015AB UPC: Shipping Weight: 3.60 lbs. Shipping Height: 6.00 In. Shipping...- SKU:
- E30-10192
- Current Rating:
- 15 A
- Series:
- FA
- Number of Poles:
- 2
- Short Description:
- 480 VAC, 250 VDC, 15 A, 10/18/25 kA, 1-Phase, 2-Pole, F-Frame, I-Line Mount, Thermal Magnetic, Molded Case Circuit Breaker
- Voltage Rating:
- 240/480 VAC at 50/60 Hz, 480 VAC Star/277 VAC at 50/60 Hz (UL/CSA/NOM), 240/415 VAC at 50/60 Hz (IEC), 250 VDC
- Type:
- Molded Case, Thermal Magnetic
- Installation/Operator:
- SchneiderElectric-SquareD_00076_INST.pdf
- Data Sheet:
- SchneiderElectric-SquareD_04262_1_2_DATA.pdf
- Catalog:
- SchneiderElectric-SquareD_00096_25_28_CAT.pdf
- Interrupting Rating:
- 25 kA at 240 VAC, 18 kA at 480 VAC Star/277 VAC or 480 VAC (UL/CSA/NOM), 10 kA at 415 VAC (IEC), 10 kA at 250 VDC
MSRP $876.84Surplus $134.20 -
Square D FA24015AC Molded Case Breakers (MCCBs) EA
MSRP $927.00Surplus $59.45Square D FA24015AC Molded Case Breakers (MCCBs) EA​ ARCA SKU: C15-9307 Brand: Square D MPN: FA24015AC UPC: Shipping Weight: 4.30 lbs. Shipping Height: 4.50 In. Shipping...- SKU:
- C15-9307
- Catalog:
- SchneiderElectric-SquareD_00096_25_28_CAT.pdf
- Type:
- Molded Case, Thermal Magnetic
- Data Sheet:
- SchneiderElectric-SquareD_04263_1_2_DATA.pdf
- Current Rating:
- 15 A
- Short Description:
- 480 VAC, 250 VDC, 15 A, 10/18/25 kA, 2-Phase, 2-Pole, F-Frame, I-Line Mount, Thermal Magnetic, Molded Case Circuit Breaker
- Number of Poles:
- 2
- Voltage Rating:
- 240/480 VAC at 50/60 Hz, 480 VAC Star/277 VAC at 50/60 Hz (UL/CSA/NOM), 240/415 VAC at 50/60 Hz (IEC), 250 VDC
- Installation/Operator:
- SchneiderElectric-SquareD_00076_INST.pdf
- Series:
- FA
- Interrupting Rating:
- 25 kA at 240 VAC, 18 kA at 480 VAC Star/277 VAC or 480 VAC (UL/CSA/NOM), 10 kA at 415 VAC (IEC), 10 kA at 250 VDC
MSRP $927.00Surplus $59.45 -
Square D FA24020AC Molded Case Breakers (MCCBs)
MSRP $522.73Surplus $140.43SKU: E30-10177 Brand: Square D MPN: FA24020AC UPC: Shipping Weight: 3.50 lbs. Shipping Height: 6.00 In. Shipping Length: 9.00 In. Shipping Width: 3.00 In. Product...- SKU:
- E30-10177
- Number of Poles:
- 2
- Catalog:
- SchneiderElectric-SquareD_00096_25_28_CAT.pdf
- Current Rating:
- 20 A
- Installation/Operator:
- SchneiderElectric-SquareD_00076_INST.pdf
- Short Description:
- 480 VAC, 250 VDC, 20 A, 10/18/25 kA, 2-Phase, 2-Pole, F-Frame, I-Line Mount, Thermal Magnetic, Molded Case Circuit Breaker
- Type:
- Molded Case, Thermal Magnetic, Main
- Interrupting Rating:
- 18 kA at 480/600 VAC
- Voltage Rating:
- 480 VAC, 250 VDC
- Series:
- 650, FA
- Data Sheet:
- SchneiderElectric-SquareD_04266_1_2_DATA.pdf
MSRP $522.73Surplus $140.43 -
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Square D FA24035AB Molded Case Breakers (MCCBs) EA
MSRP $702.00Surplus $501.08SKU: C15-10965 Brand: Square D MPN: FA24035AB UPC: 785901073949 Shipping Weight: 4.10 lbs. Shipping Height: 5.00 In. Shipping Length: 8.00 In. Shipping Width: 12.00...- SKU:
- C15-10965
MSRP $702.00Surplus $501.08 -
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Square D FA24035BC Miniature Circuit Breakers (MCBs) EA
MSRP $230.00Surplus $194.35Square D FA24035BC Miniature Circuit Breakers (MCBs) EA​ ARCA SKU: C15-10967 Brand: Square D MPN: FA24035BC UPC: 785901528098 Shipping Weight: 4.30 lbs. Shipping Height: 5.00 In...- SKU:
- C15-10967
MSRP $230.00Surplus $194.35 -
Square D FA24040AB Molded Case Breakers (MCCBs)
MSRP $1,392.00Surplus $348.60SKU: C15-7056 Brand: Square D MPN: FA24040AB UPC: Shipping Weight: 3.90 lbs. Shipping Height: 4.00 In. Shipping Length: 11.00 In. Shipping Width: 7.00 In. Product...- SKU:
- C15-7056
- Type:
- Molded Case, Thermal Magnetic, Main
- Current Rating:
- 40 A
- Catalog:
- SchneiderElectric-SquareD_00096_25_28_CAT.pdf
- Interrupting Rating:
- 18 kA at 480/600 VAC
- Short Description:
- 480 VAC, 250 VDC, 40 A, 10/18/25 kA, 1-Phase, 2-Pole, F-Frame, I-Line Mount, Thermal Magnetic, Molded Case Circuit Breaker
- Series:
- 650, FA
- Number of Poles:
- 2
- Data Sheet:
- SchneiderElectric-SquareD_04275_1_2_DATA.pdf
- Installation/Operator:
- SchneiderElectric-SquareD_00076_INST.pdf
- Voltage Rating:
- 480 VAC, 250 VDC
MSRP $1,392.00Surplus $348.60 -
Square D FA24050AC Molded Case Breakers (MCCBs)
MSRP $1,392.00Surplus $269.29SKU: C15-7057 Brand: Square D MPN: FA24050AC UPC: Shipping Weight: 4.35 lbs. Shipping Height: 5.00 In. Shipping Length: 13.00 In. Shipping Width: 8.00 In. Product...- SKU:
- C15-7057
- Interrupting Rating:
- 25 kA at 240 VAC, 18 kA at 480 VAC Star/277 VAC or 480 VAC (UL/CSA/NOM), 10 kA at 415 VAC (IEC), 10 kA at 250 VDC
- Short Description:
- 480 VAC, 250 VDC, 50 A, 10/18/25 kA, 2-Phase, 2-Pole, F-Frame, I-Line Mount, Thermal Magnetic, Molded Case Circuit Breaker
- Catalog:
- SchneiderElectric-SquareD_00096_25_28_CAT.pdf
- Current Rating:
- 50 A
- Series:
- FA
- Voltage Rating:
- 240/480 VAC at 50/60 Hz, 480 VAC Star/277 VAC at 50/60 Hz (UL/CSA/NOM), 240/415 VAC at 50/60 Hz (IEC), 250 VDC
- Number of Poles:
- 2
- Installation/Operator:
- SchneiderElectric-SquareD_00076_INST.pdf
- Type:
- Molded Case, Thermal Magnetic
- Data Sheet:
- SchneiderElectric-SquareD_04279_1_2_DATA.pdf
MSRP $1,392.00Surplus $269.29 -
Square D FA24050BC Molded Case Breakers (MCCBs)
MSRP $1,235.00Surplus $351.05SKU: C15-7054 Brand: Square D MPN: FA24050BC UPC: Shipping Weight: 4.40 lbs. Shipping Height: 5.00 In. Shipping Length: 13.00 In. Shipping Width: 8.00 In. Product...- SKU:
- C15-7054
- Short Description:
- 480 VAC, 250 VDC, 50 A, 10/18/25 kA, 4-Phase, 2-Pole, F-Frame, I-Line Mount, Thermal Magnetic, Molded Case Circuit Breaker
- Series:
- 650, FA
- Number of Poles:
- 2
- Voltage Rating:
- 480 VAC, 250 VDC
- Type:
- Molded Case, Thermal Magnetic, Main
- Installation/Operator:
- SchneiderElectric-SquareD_00076_INST.pdf
- Data Sheet:
- SchneiderElectric-SquareD_04280_1_2_DATA.pdf
- Current Rating:
- 50 A
- Catalog:
- SchneiderElectric-SquareD_00096_25_28_CAT.pdf
- Interrupting Rating:
- 18 kA at 480/600 VAC
MSRP $1,235.00Surplus $351.05 -
Square D FA24060AC Molded Case Breakers (MCCBs)
MSRP $1,044.00Surplus $318.89Square D FA24060AC Molded Case Breakers (MCCBs)​ ARCA SKU: C15-7055 Brand: Square D MPN: FA24060AC UPC: Shipping Weight: 4.20 lbs. Shipping Height: 7.00 In. Shipping...- SKU:
- C15-7055
- Data Sheet:
- SchneiderElectric-SquareD_04282_1_2_DATA.pdf
- Installation/Operator:
- SchneiderElectric-SquareD_00076_INST.pdf
- Current Rating:
- 60 A
- Catalog:
- SchneiderElectric-SquareD_00096_25_28_CAT.pdf
- Series:
- FA
- Interrupting Rating:
- 25 kA at 240 VAC, 18 kA at 480 VAC Star/277 VAC or 480 VAC (UL/CSA/NOM), 10 kA at 415 VAC (IEC), 10 kA at 250 VDC
- Short Description:
- 480 VAC, 250 VDC, 60 A, 10/18/25 kA, 2-Phase, 2-Pole, F-Frame, I-Line Mount, Thermal Magnetic, Molded Case Circuit Breaker
- Voltage Rating:
- 240/480 VAC at 50/60 Hz, 480 VAC Star/277 VAC at 50/60 Hz (UL/CSA/NOM), 240/415 VAC at 50/60 Hz (IEC), 250 VDC
- Number of Poles:
- 2
- Type:
- Molded Case, Thermal Magnetic
- Prop 65 Warning:
- Yes
MSRP $1,044.00Surplus $318.89 -
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Square D FA24060BC Everything Else
MSRP $522.73Surplus $179.95Square D FA24060BC Everything Else​ ARCA SKU: E30-10193 Brand: Square D MPN: FA24060BC UPC: Shipping Weight: 0.00 lbs. Shipping Height: 0.00 In. Shipping Length: 0.00 In...- SKU:
- E30-10193
MSRP $522.73Surplus $179.95 -
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Square D FA26020AB Molded Case Breakers (MCCBs) FA 2P 20A 600V 50/60Hz 2Ph F Frame
MSRP $993.00Surplus $305.24SKU: C15-2163 Brand: Square D MPN: FA26020AB UPC: 785901253792 Shipping Weight: 4.28 lbs. Shipping Height: 6.70 In. Shipping Length: 10.80 In. Shipping Width: 5.00 In...- SKU:
- C15-2163
- Application:
- Power Distribution
- Approval:
- UL
- Approval:
- CSA
- Amps:
- 20 A
- Installation:
- 0
- Interrupting Rating:
- 10/25 kA at 240 VAC
- Interrupting Rating:
- 18 Kiloampere at 480 VAC Star/277 VAC or 480 VAC
- Interrupting Rating:
- 14 Kiloampere at 600 VAC Star/347 VAC or 600 VAC (UL/CSA/NOM)
- Poles:
- 2
- Trip Setting:
- 275 to 600 Ampere
- Type:
- Molded Case
- Used On:
- Class 650/651 I-Line Panelboard/Switchboard
- Volts:
- 240/480/600 VAC at 50/60 Hz
- Volts:
- 480 VAC Star/277 VAC at 50/60 Hz
- Volts:
- 600 VAC Star/347 VAC at 50/60 Hz (UL/CSA/NOM)
- Volts:
- 415 VAC at 50/60 Hz (IEC)
- Volts:
- 250 VDC
- Short Description:
- 600 VAC, 250 VDC, 20 A, 10/14/18/25 kA, 1-Phase, 2-Pole, F-Frame, I-Line Mount, Thermal Magnetic, Molded Case Circuit Breaker
- Series:
- FA
- Current Rating:
- 20 A
- Number of Poles:
- 2
- Data Sheet:
- SchneiderElectric-SquareD_04295_1_2_DATA.pdf
- Catalog:
- SchneiderElectric-SquareD_00096_25_28_CAT.pdf
- Voltage Rating:
- 240/480/600 VAC
- Installation/Operator:
- SchneiderElectric-SquareD_00076_INST.pdf
- Frame Type:
- F
MSRP $993.00Surplus $305.24 -
Square D FA26035AB Molded Case Breakers (MCCBs)
MSRP $1,252.00Surplus $199.84Square D FA26035AB Molded Case Breakers (MCCBs)​ ARCA SKU: C15-7053 Brand: Square D MPN: FA26035AB UPC: Shipping Weight: 3.55 lbs. Shipping Height: 5.00 In. Shipping...- SKU:
- C15-7053
- Number of Poles:
- 2
MSRP $1,252.00Surplus $199.84 -
Square D FA26050AB Miniature Circuit Breakers (MCBs) EA
MSRP $1,200.00Surplus $161.46SKU: C15-10980 Brand: Square D MPN: FA26050AB UPC: Shipping Weight: 3.55 lbs. Shipping Height: 3.00 In. Shipping Length: 9.00 In. Shipping Width: 5.00 In. Product...- SKU:
- C15-10980
- Interrupting Rating:
- 10/25 kA at 240 VAC, 18 kA at 480 VAC Star/277 VAC or 480 VAC, 14 kA at 600 VAC Star/347 VAC or 600 VAC (UL/CSA/NOM); 10 kA at 415 VAC (IEC); 10 kA at 250 VDC
- Short Description:
- 600 VAC, 250 VDC, 50 A, 10/14/18/25 kA, 1-Phase, 2-Pole, F-Frame, I-Line Mount, Thermal Magnetic, Molded Case Circuit Breaker
- Voltage Rating:
- 240/480/600 VAC at 50/60 Hz, 480 VAC Star/277 VAC at 50/60 Hz, 600 VAC Star/347 VAC at 50/60 Hz (UL/CSA/NOM), 415 VAC at 50/60 Hz (IEC), 250 VDC
- Catalog:
- SchneiderElectric-SquareD_00096_25_28_CAT.pdf
- Type:
- Molded Case
- Series:
- FA
- Data Sheet:
- SchneiderElectric-SquareD_04304_1_2_DATA.pdf
- Number of Poles:
- 2
- Installation/Operator:
- SchneiderElectric-SquareD_00076_INST.pdf
- Used On:
- Class 650/651 I-Line Panelboard/Switchboard
- Current Rating:
- 50 A
MSRP $1,200.00Surplus $161.46 -
Square D FA32020 Molded Case Breakers (MCCBs)
MSRP $708.22Surplus $299.71Square D FA32020 Molded Case Breakers (MCCBs)​ ARCA SKU: E30-10194 Brand: Square D MPN: FA32020 UPC: Shipping Weight: 6.15 lbs. Shipping Height: 6.00 In. Shipping...- SKU:
- E30-10194
- Interrupting Rating:
- 10 kA at 240 VAC, 25 kA at 480 VAC, 25 kA at 600 VAC
- Current Rating:
- 20 A
- Type:
- Molded Case, Thermal Magnetic, Main
- Number of Poles:
- 3
- Data Sheet:
- SchneiderElectric-SquareD_04322_1_2_DATA.pdf
- Voltage Rating:
- 240 VAC
- Installation/Operator:
- SchneiderElectric-SquareD_00076_INST.pdf
- Series:
- 650, FA
- Short Description:
- 240 VAC, 250 VDC, 20 A, 5/10 kA, 3-Pole, F-Frame, I-Line Mount, Thermal Magnetic, Molded Case Circuit Breaker
MSRP $708.22Surplus $299.71 -
Square D FA32030 Molded Case Breakers (MCCBs)
MSRP $843.12Surplus $135.35Square D FA32030 Molded Case Breakers (MCCBs)​ ARCA SKU: E30-10195 Brand: Square D MPN: FA32030 UPC: Shipping Weight: 6.35 lbs. Shipping Height: 6.00 In. Shipping...- SKU:
- E30-10195
- Number of Poles:
- 3
- Data Sheet:
- SchneiderElectric-SquareD_04324_1_2_DATA.pdf
- Interrupting Rating:
- 10 kA at 240 VAC, 25 kA at 480 VAC, 25 kA at 600 VAC
- Voltage Rating:
- 240 VAC
- Short Description:
- 240 VAC, 250 VDC, 30 A, 5/10 kA, 3-Pole, F-Frame, I-Line Mount, Thermal Magnetic, Molded Case Circuit Breaker
- Current Rating:
- 30 A
- Catalog:
- SchneiderElectric-SquareD_00096_25_28_CAT.pdf
- Series:
- 650, FA
- Installation/Operator:
- SchneiderElectric-SquareD_00076_INST.pdf
- Type:
- Molded Case, Thermal Magnetic, Main
MSRP $843.12Surplus $135.35
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.
