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 FA26040AB Molded Case Breakers (MCCBs)
MSRP $1,099.00Surplus $296.73SKU: L19-6484 Brand: Square D MPN: FA26040AB UPC: Shipping Weight: 0.00 lbs. Shipping Height: 0.00 In. Shipping Length: 0.00 In. Shipping Width: 0.00 In. Product...- SKU:
- L19-6484
- Current Rating:
- 40 A
- Used On:
- I-Line Panelboard and Switchboard
- Number of Poles:
- 2
- Data Sheet:
- SchneiderElectric-SquareD_04302_1_2_DATA.pdf
- Trip Setting:
- 400 A Hold, 850 A Trip
- Short Description:
- 600 VAC, 250 VDC, 40 A, 10/14/18/25 kA, 1-Phase, 2-Pole, F-Frame, I-Line Mount, Thermal Magnetic, Molded Case Circuit Breaker
- Type:
- Molded Case, Thermal Magnetic, Main
- Series:
- FA
- Catalog:
- SchneiderElectric-SquareD_00096_25_28_CAT.pdf
- Voltage Rating:
- 600 VAC, 250 VDC
- Approval:
- UL 489, CSA, IEC, Federal Specification W-C-375B/GEN
- Installation:
- Plug-On
- Installation/Operator:
- SchneiderElectric-SquareD_00076_INST.pdf
- Application:
- Construction, Commercial Building, Control Equipment Panel, Industrial Building, OEM Commercial
- Interrupting Rating:
- 14 kA at 600 VAC
MSRP $1,099.00Surplus $296.73 -
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Square D FAL26040 Molded Case Breakers (MCCBs)
MSRP $257.00Surplus $69.39SKU: C15-16088 Brand: Square D MPN: FAL26040 UPC: Shipping Weight: 0.00 lbs. Shipping Height: 0.00 In. Shipping Length: 0.00 In. Shipping Width: 0.00 In. Product...- SKU:
- C15-16088
- Frame Type:
- F
- Terminal Type:
- Lug
- Short Description:
- 600 VAC, 250 VDC, 40 A, 14/10 kA, 2-Pole, F-Frame, Unit Mount, Thermal Magnetic, Molded Case Circuit Breaker
- Type:
- Thermal Magnetic
- Data Sheet:
- SchneiderElectric-SquareD_04431_1_2_DATA.pdf
- Series:
- 650, FAL
- Number of Poles:
- 2
- Approval:
- UL, CSA, IEC, Federal Specification W-C-375B/GEN
- Voltage Rating:
- 600 VAC, 250 VDC
- Current Rating:
- 40 A
- Catalog:
- SchneiderElectric-SquareD_00096_25_26_CAT.pdf
- Installation/Operator:
- SchneiderElectric-SquareD_00076_INST.pdf
- Interrupting Rating:
- 14 kA at 600 VAC
- Size:
- 3 Inch Width x 4.13 Inch Depth x 6 Inch Height
MSRP $257.00Surplus $69.39 -
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Square D FH26040AB Molded Case Breakers (MCCBs)
MSRP $1,309.00Surplus $353.43SKU: L19-6509 Brand: Square D MPN: FH26040AB UPC: Shipping Weight: 0.00 lbs. Shipping Height: 0.00 In. Shipping Length: 0.00 In. Shipping Width: 0.00 In. Product...- SKU:
- L19-6509
- Trip Setting:
- 400 A Hold, 850 A Trip
- Type:
- Molded Case, Thermal Magnetic, Main
- Approval:
- UL 489, CSA, IEC, Federal Specification W-C-375B/GEN
- Installation/Operator:
- SchneiderElectric-SquareD_00076_INST.pdf
- Voltage Rating:
- 600 VAC, 250 VDC
- Catalog:
- SchneiderElectric_00256_11_9_CAT.pdf
- Installation:
- Plug-On
- Application:
- Construction
- Current Rating:
- 40 A
- Data Sheet:
- SchneiderElectric-SquareD_04537_1_2_DATA.pdf
- Number of Poles:
- 2
- Interrupting Rating:
- 18 kA at 600 VAC
- Series:
- 650, FH
- Short Description:
- 240/480/600 VAC, 250 VDC, 40 A, 65/25/18/10 kA, 1-Phase, 2-Pole, F-Frame, I-Line Mount, Thermal Magnetic, Molded Case Circuit Breaker
- Used On:
- I-Line Panelboard and Switchboard
MSRP $1,309.00Surplus $353.43 -
Contact Us For Quote
Square D FH26040AC Molded Case Breakers (MCCBs)
MSRP $1,200.00Surplus $324.00SKU: L19-6510 Brand: Square D MPN: FH26040AC UPC: Shipping Weight: 0.00 lbs. Shipping Height: 0.00 In. Shipping Length: 0.00 In. Shipping Width: 0.00 In. Product...- SKU:
- L19-6510
- Data Sheet:
- SchneiderElectric-SquareD_04538_1_2_DATA.pdf
- Installation/Operator:
- SchneiderElectric-SquareD_00076_INST.pdf
- Catalog:
- SchneiderElectric_00256_11_9_CAT.pdf
- Installation:
- Plug-On
- Series:
- 650, FH
- Current Rating:
- 40 A
- Prop 65 Warning:
- Yes
- Approval:
- UL 489, CSA, IEC, Federal Specification W-C-375B/GEN
- Type:
- Molded Case, Thermal Magnetic, Main
- Application:
- Construction
- Interrupting Rating:
- 18 kA at 600 VAC
- Number of Poles:
- 2
- Used On:
- I-Line Panelboard and Switchboard
- Trip Setting:
- 400 A Hold, 850 A Trip
- Short Description:
- 240/480/600 VAC, 250 VDC, 40 A, 65/25/18/10 kA, 2-Phase, 2-Pole, F-Frame, I-Line Mount, Thermal Magnetic, Molded Case Circuit Breaker
- Voltage Rating:
- 600 VAC, 250 VDC
MSRP $1,200.00Surplus $324.00 -
Contact Us For Quote
Square D FH26040BC Molded Case Breakers (MCCBs)
MSRP $1,312.00Surplus $354.24SKU: L19-6511 Brand: Square D MPN: FH26040BC UPC: Shipping Weight: 0.00 lbs. Shipping Height: 0.00 In. Shipping Length: 0.00 In. Shipping Width: 0.00 In. Product...- SKU:
- L19-6511
- Type:
- Molded Case, Thermal Magnetic, Main
- Approval:
- UL 489, CSA, IEC, Federal Specification W-C-375B/GEN
- Series:
- 650, FH
- Short Description:
- 240/480/600 VAC, 250 VDC, 40 A, 65/25/18/10 kA, 4-Phase, 2-Pole, F-Frame, I-Line Mount, Thermal Magnetic, Molded Case Circuit Breaker
- Installation/Operator:
- SchneiderElectric-SquareD_00076_INST.pdf
- Data Sheet:
- SchneiderElectric-SquareD_04539_1_2_DATA.pdf
- Voltage Rating:
- 600 VAC, 250 VDC
- Catalog:
- SchneiderElectric_00256_11_9_CAT.pdf
- Installation:
- Plug-On
- Trip Setting:
- 400 A Hold, 850 A Trip
- Number of Poles:
- 2
- Current Rating:
- 40 A
- Application:
- Construction
- Used On:
- I-Line Panelboard and Switchboard
- Interrupting Rating:
- 18 kA at 600 VAC
MSRP $1,312.00Surplus $354.24 -
Square D FHL26040 Molded Case Breakers (MCCBs)
MSRP $800.00Surplus $121.07Square D FHL26040 Molded Case Breakers (MCCBs)​ ARCA SKU: C15-7173 Brand: Square D MPN: FHL26040 UPC: Shipping Weight: 3.05 lbs. Shipping Height: 5.00 In. Shipping...- SKU:
- C15-7173
- Short Description:
- 600 VAC, 250 VDC, 40 A, 18/50 kA, 2-Pole, F-Frame, Unit Mount, Thermal Magnetic, Molded Case Circuit Breaker
- Number of Poles:
- 2
- Current Rating:
- 40 A
- Catalog:
- SchneiderElectric_00256_11_8_CAT.pdf
- Installation/Operator:
- SchneiderElectric-SquareD_00076_INST.pdf
- Interrupting Rating:
- 18 kA at 600 VAC
- Size:
- 3 Inch Width x 4.13 Inch Depth x 6 Inch Height
- Series:
- 650, FHL
- Type:
- Thermal Magnetic
- Frame Type:
- F
- Data Sheet:
- SchneiderElectric-SquareD_04570_1_2_DATA.pdf
- Voltage Rating:
- 600 VAC, 250 VDC
- Terminal Type:
- Lug
- Prop 65 Warning:
- Yes
- Approval:
- UL, CSA, IEC, Federal Specification W-C-375B/GEN
MSRP $800.00Surplus $121.07
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.
