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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Siemens QN2200H Molded Case Breakers (MCCBs) QN 2P 200A 240V 50/60Hz 1Ph EA
MSRP $540.00Surplus $188.03Siemens QN2200H Molded Case Breakers (MCCBs) QN 2P 200A 240V 50/60Hz 1Ph EA​ ARCA SKU: C15-4816 Brand: Siemens MPN: QN2200H UPC: Shipping Weight: 1.95 Shipping Height: 3.00 In. Shipping...- SKU:
- C15-4816
- Series:
- QNH
- Type:
- Main/Branch
- Type:
- Common Trip
- Approval:
- UL 489
- Size:
- 1.9 Inch W x 3.5 Inch D x 6.65 Inch H
- Volts:
- 120/240 VAC (UL)
- Amps:
- 32 A
- Used On:
- Loadcenter
- Poles:
- 2
- Mounting:
- Plug-On
- Interrupting Rating:
- 22 kA (UL)
- Terminal Type:
- Load Lug
- Wire Size:
- 1 AWG to 300 KCMIL (Copper/Aluminum)
- Short Description:
- 120/240 VAC, 200 A, 22 kA, 2-Pole, Plug-In Mount, QNH Frame, Thermal Magnetic Trip Unit, Non-Reversible
- Catalog:
- SiemensAG_00564_7_24_CAT.pdf
- Data Sheet:
- SiemensAG_07121_1_DATA.pdf
- Voltage Rating:
- 120/240 VAC (UL)
- Number of Poles:
- 2
- Current Rating:
- 200 A
- Country of Origin:
- MEX
MSRP $540.00Surplus $188.03 -
Siemens Q2200B Other Circuit Breakers
MSRP $1,384.00Surplus $100.07SKU: C15-8487 Brand: Siemens MPN: Q2200B UPC: 78364314873 Shipping Weight: 2.15 lbs. Shipping Height: 4.00 In. Shipping Length: 6.00 In. Shipping Width: 3.00 In...- SKU:
- C15-8487
- TS PIK:
- 21332080
- Interrupting Rating:
- 10 kA
- Country of Origin:
- MEX
- Short Description:
- 120/240 V, 200 A, 10 kA Interrupt, 2-Pole, Thermal Magnetic, Miniature Circuit Breaker
- Data Sheet:
- SiemensAG_01645_1_DATA.pdf
- Voltage Rating:
- 120/240 V
- Type:
- Thermal Magnetic
- Size:
- 2 Inch Width x 7 Inch Depth x 4 Inch Height
- Mounting:
- Plug-On
- Number of Poles:
- 2
- Current Rating:
- 200 A
- Approval:
- UL 489
MSRP $1,384.00Surplus $100.07 -
Siemens QN2200 Miniature Circuit Breakers (MCBs) QN 2P 200A 120/240VAC
MSRP $817.00Surplus $207.20SKU: C15-1491 Brand: Siemens MPN: QN2200 UPC: 78364320429 Shipping Weight: 1.60 lbs. Shipping Height: 2.50 In. Shipping Length: 7.80 In. Shipping Width: 4.10 In...- SKU:
- C15-1491
- Series:
- QN
- Type:
- Thermal Magnetic
- Type:
- Main/Branch
- Type:
- Common Trip
- Approval:
- UL 489
- Size:
- 1.9 Inch W x 3.5 Inch D x 6.65 Inch H
- Volts:
- 120/240 VAC (UL)
- Amps:
- 32 A
- Used On:
- Loadcenter
- Poles:
- 2
- Mounting:
- Plug-On
- Interrupting Rating:
- 10 kA (UL)
- Terminal Type:
- Load Lug
- Wire Size:
- 1 AWG to 300 KCMIL (Copper/Aluminum)
- Short Description:
- 120/240 VAC, 200 A, 10 kA, 2-Pole, Plug-In Mount, QN Frame, Thermal Magnetic Trip Unit, Non-Reversible
- Catalog:
- SiemensAG_00564_7_24_CAT.pdf
- Data Sheet:
- SiemensAG_01530_1_DATA.pdf
- Voltage Rating:
- 120/240 VAC
- Number of Poles:
- 2
- Current Rating:
- 200 A
- Country of Origin:
- Mexico
MSRP $817.00Surplus $207.20 -
Square D HOM2200 Miniature Circuit Breakers (MCBs)
MSRP $420.00Surplus $279.30SKU: C15-10767 Brand: Square D MPN: HOM2200 UPC: 78590106588 Shipping Weight: 0.00 lbs. Shipping Height: 0.00 In. Shipping Length: 0.00 In. Shipping Width: 0.00 In...- SKU:
- C15-10767
- TS PIK:
- 111082021
- Interrupting Rating:
- 10 kA
- Approval:
- UL, CSA
- Current Rating:
- 200 A
- Short Description:
- 120/240 VAC, 200 A, 10 kA Interrupt, 2-Pole, 4 AWG to 300 KCMIL Aluminum/Copper, Plug-On Mount, Box Lug Terminal, Standard, Miniature Circuit Breaker
- Data Sheet:
- SchneiderElectric-SquareD_13445_1_2_DATA.pdf
- Mounting:
- Plug-On
- Type:
- Miniature, Thermal Magnetic, Common Trip
- Voltage Rating:
- 120/240 VAC at 50/60 Hz (UL/CSA)
- Wire Size:
- 4 AWG to 300 KCMIL (Aluminum/Copper)
- Number of Poles:
- 2
- Used On:
- Homeline Loadcenter
- Terminal Type:
- Screw ClA
- Catalog:
- SchneiderElectric_00257_1_35_CAT.pdf
- Country of Origin:
- Mexico
MSRP $420.00Surplus $279.30 -
Square D QO2200 Miniature Circuit Breakers (MCBs)
MSRP $491.00Surplus $307.39SKU: C15-10886 Brand: Square D MPN: QO2200 UPC: 78590175578 Shipping Weight: 0.00 lbs. Shipping Height: 0.00 In. Shipping Length: 0.00 In. Shipping Width: 0.00 In...- SKU:
- C15-10886
- TS PIK:
- 119699468
- Installation/Operator:
- SchneiderElectric-SquareD_01265_INST.pdf
- Terminal Type:
- Box Lug
- Series:
- QO
- Voltage Rating:
- 120/240 VAC 50/60 Hertz
- Mounting:
- Plug-On
- Type:
- Common Trip, Miniature, Standard
- Short Description:
- 120/240 VAC 50/60 Hz, 200 A, 10 kA Interrupt, 2-Pole, 1 AWG to 300 KCMIL Copper/Aluminum, Plug-On Mount, Box Lug Terminal, Standard, Miniature Circuit Breaker
- Data Sheet:
- SchneiderElectric-SquareD_53494_1-3_DATA.pdf
- Interrupting Rating:
- 10 kA
- Catalog:
- SchneiderElectric-SquareD_32357_1_2_1_3_CAT.pdf
- Current Rating:
- 200 A
- Size:
- 1.5 Inch Width x 2.91 Inch Depth x 3.5 Inch Height
- Number of Poles:
- 2
- CAD Drawings:
- SchneiderElectric_30261_1_CAD.pdf
- Used On:
- QO Load Center, NQ/NQOD Panelboard/OEM Interior/Speed-D Switchboard Distribution Panel
- Wire Size:
- 1 AWG to 300 KCMIL (Copper/Aluminum)
- Approval:
- UL, CSA
- Country of Origin:
- Mexico
MSRP $491.00Surplus $307.39 -
Square D QO2200VH Miniature Circuit Breakers (MCBs)
MSRP $1,061.00Surplus $587.25SKU: C15-10887 Brand: Square D MPN: QO2200VH UPC: 78590160892 Shipping Weight: 0.00 lbs. Shipping Height: 0.00 In. Shipping Length: 0.00 In. Shipping Width: 0.00 In...- SKU:
- C15-10887
- TS PIK:
- 119699275
- Series:
- QO
- Terminal Type:
- Box Lug
- Type:
- Common Trip, Miniature, Standard
- Installation/Operator:
- SchneiderElectric-SquareD_01265_INST.pdf
- Voltage Rating:
- 120/240 VAC 50/60 Hertz
- Interrupting Rating:
- 22 kA
- Catalog:
- SchneiderElectric-SquareD_32357_1_2_1_3_CAT.pdf
- Size:
- 1.5 Inch Width x 2.91 Inch Depth x 3.5 Inch Height
- Mounting:
- Plug-On
- Current Rating:
- 200 A
- Used On:
- QO Load Center, NQ/NQOD Panelboard/OEM Interior/Speed-D Switchboard Distribution Panel
- Wire Size:
- 1 AWG to 300 KCMIL (Copper/Aluminum)
- Number of Poles:
- 2
- Data Sheet:
- SchneiderElectric-SquareD_53495_1_2_DATA.pdf
- Short Description:
- 120/240 VAC 50/60 Hz, 200 A, 22 kA Interrupt, 2-Pole, 1 AWG to 300 KCMIL Copper/Aluminum, Plug-On Mount, Box Lug Terminal, Standard, Miniature Circuit Breaker
- Approval:
- UL, CSA
- Country of Origin:
- Mexico
MSRP $1,061.00Surplus $587.25 -
Eaton BW2200 Main Breakers
MSRP $526.13Surplus $210.14Eaton BW2200 Main Breakers​ ARCA SKU: C15-1708 Brand: Eaton MPN: BW2200 UPC: 786676460552 Shipping Weight: 2.70 lbs. Shipping Height: 5.00 In. Shipping Length: 7.00 In...- SKU:
- C15-1708
- Series:
- BW
- Type:
- Main
- Approval:
- UL 489
- Volts:
- 208 VAC Star/120 VAC
- Amps:
- 32 A
- Used On:
- ECB Unit Enclosure
- Poles:
- 2
- Mounting:
- Plug-On
- Interrupting Rating:
- 10 kA
- Wire Size:
- 2 AWG to 300 KCMIL (Copper/Aluminum)
- Current Rating:
- 200 A
- Number of Poles:
- 2
- Voltage Rating:
- 120/240 VAC
- Short Description:
- 208 Star/120 VAC, 240 VAC, 200 A, 10 kA, 2-Pole, Plug-On Mount, Main, Circuit Breaker
- Catalog:
- Eaton_36620_V1T4_37_V1T4_38_V1T4_56_V1T4_60_CAT.pdf
- TS PIK:
- 21494728
MSRP $526.13Surplus $210.14
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