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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Topaz 638S Conduit Fittings EMT
MSRP $35.00Surplus $26.96Topaz 638S Conduit Fittings EMT​ ARCA SKU: C26-2372 Brand: Topaz MPN: 638S UPC: 751338230705 Shipping Weight: 1.55 Shipping Height: 5.00 In. Shipping Length: 5.00 In. Shipping...- SKU:
- C26-2372
- Type:
- Set Screw
- Approval:
- UL
- Material:
- Zinc Plated Steel
- Used On:
- EMT/Rigid Conduit
- Standard Package:
- 12 per Case
- Length:
- 3.938 Inch
- Trade Size:
- 3 Inch
- Diameter:
- 4.688 Inch
- Constructional Feature:
- Concrete Tight
- Thread Length:
- 0.938 Inch
- Short Description:
- 3", Zinc Plated, Steel, Concrete Tight, Set Screw
- Catalog:
- TopazLighting_00119_1_3_CAT.pdf
MSRP $35.00Surplus $26.96 -
Toshiba P115A Miniature Circuit Breakers (MCBs)
MSRP $9.88Surplus $2.38Toshiba P115A Miniature Circuit Breakers (MCBs)​ ARCA SKU: C15-8786 Brand: Toshiba MPN: P115A UPC: Shipping Weight: 0.25 lbs. Shipping Height: 2.00 In. Shipping...- SKU:
- C15-8786
- Number of Poles:
- 1
MSRP $9.88Surplus $2.38 -
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TQ1120 Miniature Circuit Breakers (MCBs) 1P 20A 120V 50/60Hz
MSRP $22.00Surplus $11.92TQ1120 Miniature Circuit Breakers (MCBs) 1P 20A 120V 50/60Hz​ ARCA SKU: C15-3254 Brand: MPN: TQ1120 UPC: 783164083811 Shipping Weight: 0.30 Shipping Height: 1.00 In. Shipping...- SKU:
- C15-3254
- Size:
- 3/4 Inch Width
- Volts:
- 120/240 V
- Amps:
- 20 A
- Used On:
- Load Center
- Poles:
- 1
- Interrupting Rating:
- 10 kA
- Short Description:
- 20 A, 1-Pole, 10 kA, Plug-In Mount, Box Lug Terminal
- Catalog:
- ABBElectrificationProducts-ABBGEIndustrialSolutions_01912_1_4_1_10_CAT.pdf
MSRP $22.00Surplus $11.92 -
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TQAL21125 Miniature Circuit Breakers (MCBs) TQL 2P 125A 120-240 VAC
MSRP $162.00Surplus $33.14TQAL21125 Miniature Circuit Breakers (MCBs) TQL 2P 125A 120-240 VAC​ ARCA SKU: C15-4364 Brand: MPN: TQAL21125 UPC: Shipping Weight: 0.70 Shipping Height: 3.00 In. Shipping...- SKU:
- C15-4364
- Volts:
- 120-240 VAC
- Amps:
- 125 A
- Poles:
- 2
MSRP $162.00Surplus $33.14 -
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TQDST1 Shunt Trips 120V 50/60Hz
MSRP $395.00Surplus $167.07TQDST1 Shunt Trips 120V 50/60Hz​ ARCA SKU: A13-1269 Brand: MPN: TQDST1 UPC: 78316413137 Shipping Weight: 0.20 lbs. Shipping Height: 2.00 In. Shipping Length: 4.00 In...- SKU:
- A13-1269
MSRP $395.00Surplus $167.07 -
TYCO Electronics W58-XC4C12A-30 Other Circuit Breakers
MSRP $25.00Surplus $16.45SKU: C15-11814 Brand: Tyco Electronics MPN: W58-XC4C12A-30 UPC: Shipping Weight: 0.05 lbs. Shipping Height: 2.00 In. Shipping Length: 2.00 In. Shipping Width: 1.00...- SKU:
- C15-11814
MSRP $25.00Surplus $16.45 -
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Unbranded 0523NR Molded Case Breakers (MCCBs)
MSRP $200.00Surplus $42.94Unbranded 0523NR Molded Case Breakers (MCCBs)​ ARCA SKU: C15-4683 Brand: Unbranded MPN: 0523NR UPC: Shipping Weight: 3.60 Shipping Height: 5.00 In. Shipping Length: 6.00 In...- SKU:
- C15-4683
MSRP $200.00Surplus $42.94 -
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Unbranded 3P70 Miniature Circuit Breakers (MCBs)
MSRP $340.00Surplus $65.32Unbranded 3P70 Miniature Circuit Breakers (MCBs)​ ARCA SKU: C15-4680 Brand: Unbranded MPN: 3P70 UPC: Shipping Weight: 1.25 lbs. Shipping Height: 3.00 In. Shipping...- SKU:
- C15-4680
MSRP $340.00Surplus $65.32 -
Unbranded 6085C42H02 Circuit Breaker Accessories
MSRP $15.00Surplus $5.40SKU: C15-11766 Brand: Unbranded MPN: 6085C42H02 UPC: Shipping Weight: 0.10 lbs. Shipping Height: 1.00 In. Shipping Length: 8.00 In. Shipping Width: 6.00 In. Product...- SKU:
- C15-11766
MSRP $15.00Surplus $5.40 -
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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
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.
