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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Unbranded BKED225B Miniature Circuit Breakers (MCBs) 225A
MSRP $2,105.00Surplus $544.57SKU: C15-8927 Brand: Unbranded MPN: BKED225B UPC: 78668700964 Shipping Weight: 0.00 lbs. Shipping Height: 0.00 In. Shipping Length: 0.00 In. Shipping Width: 0.00 In...- SKU:
- C15-8927
- TS PIK:
- 128314311
MSRP $2,105.00Surplus $544.57 -
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Unbranded BQL260 Miniature Circuit Breakers (MCBs) BQL 2P 60A 120/240VAC
MSRP $52.00Surplus $79.66Unbranded BQL260 Miniature Circuit Breakers (MCBs) BQL 2P 60A 120/240VAC​ ARCA SKU: C15-1182 Brand: Unbranded MPN: BQL260 UPC: 622588018842 Shipping Weight: 0.60 lbs. Shipping...- SKU:
- C15-1182
MSRP $52.00Surplus $79.66 -
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Unbranded C120 Miniature Circuit Breakers (MCBs)
MSRP $23.61Surplus $29.51Unbranded C120 Miniature Circuit Breakers (MCBs)​ ARCA SKU: C15-1361 Brand: Unbranded MPN: C120 UPC: Shipping Weight: 0.00 lbs. Shipping Height: 0.00 In. Shipping...- SKU:
- C15-1361
MSRP $23.61Surplus $29.51 -
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Unbranded CHALENGER Miniature Circuit Breakers (MCBs)
MSRP $42.16Surplus $15.17Unbranded CHALENGER Miniature Circuit Breakers (MCBs)​ ARCA SKU: C15-6709 Brand: Unbranded MPN: CHALENGER UPC: Shipping Weight: 0.00 lbs. Shipping Height: 0.00 In. Shipping...- SKU:
- C15-6709
MSRP $42.16Surplus $15.17 -
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Unbranded DK2300W Molded Case Breakers (MCCBs) 2P 300A
MSRP $3,906.15Surplus $1,192.69Unbranded DK2300W Molded Case Breakers (MCCBs) 2P 300A​ ARCA SKU: C15-8929 Brand: Unbranded MPN: DK2300W UPC: 78667904463 Shipping Weight: 0.00 lbs. Shipping Height: 0.00 In...- SKU:
- C15-8929
- TS PIK:
- 120770605
MSRP $3,906.15Surplus $1,192.69 -
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Unbranded EDS3150 Molded Case Breakers (MCCBs) 3P 150A
MSRP $1,622.66Surplus $444.78SKU: C15-8928 Brand: Unbranded MPN: EDS3150 UPC: 78211615279 Shipping Weight: 0.00 lbs. Shipping Height: 0.00 In. Shipping Length: 0.00 In. Shipping Width: 0.00 In...- SKU:
- C15-8928
- TS PIK:
- 120215675
MSRP $1,622.66Surplus $444.78 -
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Unbranded ER-35ALP DIN Rail and Accessories
MSRP $15.00Surplus $2.56SKU: C26-22509 Brand: Unbranded MPN: ER-35ALP UPC: Shipping Weight: 0.40 lbs. Shipping Height: 1.00 In. Shipping Length: 40.00 In. Shipping Width: 2.00 In. Product...- SKU:
- C26-22509
MSRP $15.00Surplus $2.56 -
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Unbranded FEDERAL PACIFIC 015 1P 15A PLUG-IN Miniature Circuit Breakers (MCBs) EA
MSRP $30.00Surplus $14.81Unbranded FEDERAL PACIFIC 015 1P 15A PLUG-IN Miniature Circuit Breakers (MCBs) EA​ ARCA SKU: C15-9434 Brand: Unbranded MPN: FEDERAL PACIFIC 015 1P 15A PLUG-IN UPC: Shipping Weight: 0.02 lbs...- SKU:
- C15-9434
MSRP $30.00Surplus $14.81 -
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Unbranded FFDN100 Circuit Breaker Accessories 100A
MSRP $350.00Surplus $225.32Unbranded FFDN100 Circuit Breaker Accessories 100A​ ARCA SKU: C15-8926 Brand: Unbranded MPN: FFDN100 UPC: 78667925411 Shipping Weight: 0.00 lbs. Shipping Height: 0.00 In. Shipping...- SKU:
- C15-8926
MSRP $350.00Surplus $225.32 -
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Unbranded FP-1 Circuit Breaker Accessories 50/60Hz
Surplus $23.92Unbranded FP-1 Circuit Breaker Accessories 50/60Hz​ ARCA SKU: C15-2192 Brand: Unbranded MPN: FP-1 UPC: 888614740754 Shipping Weight: 0.00 lbs. Shipping Height: 0.00 In. Shipping...- SKU:
- C15-2192
Surplus $23.92 -
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Unbranded FPE-0220 Miniature Circuit Breakers (MCBs) EA
MSRP $500.00Surplus $164.50Unbranded FPE-0220 Miniature Circuit Breakers (MCBs) EA​ ARCA SKU: C15-4907 Brand: Unbranded MPN: FPE-0220 UPC: Shipping Weight: 0.40 Shipping Height: 1.00 In. Shipping...- SKU:
- C15-4907
- UOM:
- EA
- Box Quantity:
- 1
MSRP $500.00Surplus $164.50 -
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Unbranded HMCP250W5C Motor Circuit Protector (MCPs) 250A
MSRP $3,137.51Surplus $896.40Unbranded HMCP250W5C Motor Circuit Protector (MCPs) 250A​ ARCA SKU: C15-8930 Brand: Unbranded MPN: HMCP250W5C UPC: 78667915036 Shipping Weight: 0.00 lbs. Shipping Height: 0.00 In...- SKU:
- C15-8930
- TS PIK:
- 115927046
- Series:
- C, HMCP
- Frame Type:
- J
- Number of Poles:
- 3
- Catalog:
- Eaton_27487_V4T2_394_V4T2_395_V4T2_401_CAT.pdf
- Maximum DC Voltage Rating:
- 250 V
- Voltage Rating:
- 600 VAC, 250 VDC
- Current Rating:
- 250 A
- Short Description:
- 600 VAC, 250 VDC, 250 A, 1250 to 2500 A Trip, 96.2 to 204 A FLA, 3-Pole, NEMA 5, Non-Aluminum Line and Load Terminal, J Frame, Magnetic, Molded Case, Motor Circuit Protector
- Type:
- Molded Case, Magnetic
- Terminal Type:
- Non-Aluminum Line and Load Terminal
- Size:
- 4.06 Inch Width x 4.13 Inch Depth x 10 Inch Height
- Maximum AC Voltage Rating:
- 600 V
MSRP $3,137.51Surplus $896.40 -
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Unbranded MISCLOT-GFI2 Circuit Breaker Accessories
MSRP $209.17Surplus $64.29Unbranded MISCLOT-GFI2 Circuit Breaker Accessories​ ARCA SKU: C15-4596 Brand: Unbranded MPN: MISCLOT-GFI2 UPC: Shipping Weight: 38.85 lbs. Shipping Height: 18.00 In. Shipping...- SKU:
- C15-4596
- Series:
- MISCLOT-GFI2
MSRP $209.17Surplus $64.29 -
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Unbranded MP2020 Miniature Circuit Breakers (MCBs)
MSRP $44.52Surplus $15.86Unbranded MP2020 Miniature Circuit Breakers (MCBs)​ ARCA SKU: C15-6335 Brand: Unbranded MPN: MP2020 UPC: 04089228110 Shipping Weight: 0.00 lbs. Shipping Height: 0.00 In. Shipping...- SKU:
- C15-6335
- TS PIK:
- 21029422
- Mounting:
- Plug-On
- Series:
- MP
- Voltage Rating:
- 120 VAC
- Short Description:
- 120 VAC, 20 A, 10 kA, (2) 1-Pole, 14 to 8 AWG Copper/12 to 8 AWG Aluminum, Plug-In Mount, MH-T Frame, Duplex, Thermal Magnetic Trip Unit, Miniature Circuit Breaker
- Number of Poles:
- 1
- Used On:
- Loadcenter
- Interrupting Rating:
- 10 kA
- Current Rating:
- 20 A
- Data Sheet:
- SiemensAG_06589_1_DATA.pdf
- Wire Size:
- 14 to 8 AWG (Copper), 12 to 8 AWG (Aluminum)
- Installation/Operator:
- SiemensAG_00215_INST.pdf
- Terminal Type:
- Load Lug
- Type:
- Thermal Magnetic, Duplex
MSRP $44.52Surplus $15.86 -
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Unbranded MP260 Miniature Circuit Breakers (MCBs)
MSRP $144.90Surplus $31.37Unbranded MP260 Miniature Circuit Breakers (MCBs)​ ARCA SKU: C15-6336 Brand: Unbranded MPN: MP260 UPC: 04089251899 Shipping Weight: 0.00 lbs. Shipping Height: 0.00 In. Shipping...- SKU:
- C15-6336
- TS PIK:
- 21029790
MSRP $144.90Surplus $31.37 -
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Unbranded PKE-SWD-SP Circuit Breaker Accessories EA
MSRP $87.72Surplus $13.73Unbranded PKE-SWD-SP Circuit Breaker Accessories EA​ ARCA SKU: C15-5226 Brand: Unbranded MPN: PKE-SWD-SP UPC: Shipping Weight: 0.10 lbs. Shipping Height: 3.00 In. Shipping...- SKU:
- C15-5226
- Type:
- Function Element
- Used On:
- PKE12/PKE32/PKE65/PKE Series Motor Protective Circuit Breaker
- Short Description:
- 10 V, 8-Pole, IP20, Plug Connection, Function Element for PKE12/PKE32/PKE65 Motor Protective Circuit Breaker (1 per Pack)
- Specification/Technical:
- Eaton_49372_1_SPEC.pdf
- Data Sheet:
- Eaton_54706_1-3_DATA.pdf
- Installation/Operator:
- Eaton_00611_INST.pdf
- Catalog:
- Eaton_00010_V7T9_22_CAT.pdf
MSRP $87.72Surplus $13.73 -
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Unbranded S29394 Circuit Breaker Accessories EA
MSRP $717.00Surplus $200.55SKU: C15-8958 Brand: Unbranded MPN: S29394 UPC: 4592329394 Shipping Weight: 0.00 lbs. Shipping Height: 0.00 In. Shipping Length: 0.00 In. Shipping Width: 0.00 In...- SKU:
- C15-8958
- TS PIK:
- 127228847
MSRP $717.00Surplus $200.55 -
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Unbranded SF-410648 Molded Case Breakers (MCCBs) 3P 30A
MSRP $1,561.92Surplus $562.29SKU: C15-4479 Brand: Unbranded MPN: SF-410648 UPC: Shipping Weight: 1.55 lbs. Shipping Height: 0.00 In. Shipping Length: 0.00 In. Shipping Width: 0.00 In. Product...- SKU:
- C15-4479
- Current Rating:
- 30 A
- Number of Poles:
- 3
- Short Description:
- 3P 30A
MSRP $1,561.92Surplus $562.29 -
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Unbranded SF-415096 Miniature Circuit Breakers (MCBs) 1P 50A 660VAC
MSRP $206.67Surplus $74.40Unbranded SF-415096 Miniature Circuit Breakers (MCBs) 1P 50A 660VAC​ ARCA SKU: C15-4493 Brand: Unbranded MPN: SF-415096 UPC: Shipping Weight: 0.35 Shipping Height: 2.00 In...- SKU:
- C15-4493
- Poles:
- 1
- Volts:
- 660 VAC
- Amps:
- 50 A
- Series:
- 23.231-527P13
MSRP $206.67Surplus $74.40 -
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Unbranded WADSWORTH Miniature Circuit Breakers (MCBs) 2P 40A
MSRP $190.38Surplus $68.54Unbranded WADSWORTH Miniature Circuit Breakers (MCBs) 2P 40A​ ARCA SKU: C15-6711 Brand: Unbranded MPN: WADSWORTH UPC: Shipping Weight: 0.00 lbs. Shipping Height: 0.00 In. Shipping...- SKU:
- C15-6711
MSRP $190.38Surplus $68.54
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.
