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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Ae UVT-24 Circuit Breaker Accessories EA
MSRP $73.00Surplus $17.74Ae UVT-24 Circuit Breaker Accessories EA​ ARCA SKU: C15-11008 Brand: Ae MPN: UVT-24 UPC: Shipping Weight: 0.20 lbs. Shipping Height: 3.00 In. Shipping Length: 3.00 In...- SKU:
- C15-11008
MSRP $73.00Surplus $17.74 -
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Airpax APG6-1-62-252-A-01 Miniature Circuit Breakers (MCBs) 1P 2.5A 250VAC
Surplus $334.62Airpax APG6-1-62-252-A-01 Miniature Circuit Breakers (MCBs) 1P 2.5A 250VAC​ ARCA SKU: C15-4383 Brand: Airpax MPN: APG6-1-62-252-A-01 UPC: Shipping Weight: 0.15 Shipping Height: 1.00...- SKU:
- C15-4383
- Poles:
- 1
- Volts:
- 250 VAC
- Amps:
- 2.5 A
- Series:
- APG6-1-62-252-A-01
Surplus $334.62 -
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Airpax IELHR11-1-62-2.00-91-V Miniature Circuit Breakers (MCBs) 2A 250VAC
MSRP $155.00Surplus $47.13Airpax IELHR11-1-62-2.00-91-V Miniature Circuit Breakers (MCBs) 2A 250VAC​ ARCA SKU: C15-4594 Brand: Airpax MPN: IELHR11-1-62-2.00-91-V UPC: Shipping Weight: 0.55 Shipping Height: 2...- SKU:
- C15-4594
- Volts:
- 250 VAC
- Amps:
- 2 A
- Series:
- IELHR11-1-62-2.00-91-V
MSRP $155.00Surplus $47.13 -
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Airpax IELR1-1-62-1.00-91 Miniature Circuit Breakers (MCBs) 10A 250V
MSRP $42.00Surplus $17.50Airpax IELR1-1-62-1.00-91 Miniature Circuit Breakers (MCBs) 10A 250V​ ARCA SKU: C15-4443 Brand: Airpax MPN: IELR1-1-62-1.00-91 UPC: Shipping Weight: 0.25 Shipping Height: 1.00 In...- SKU:
- C15-4443
- Volts:
- 250 V
- Amps:
- 10 A
- Series:
- IELR1-1-62-1.00-91
MSRP $42.00Surplus $17.50 -
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Airpax PP21-2-.750A-OC-V Circuit Breaker Accessories 250VAC
MSRP $80.00Surplus $21.06Airpax PP21-2-.750A-OC-V Circuit Breaker Accessories 250VAC​ ARCA SKU: C15-4445 Brand: Airpax MPN: PP21-2-.750A-OC-V UPC: Shipping Weight: 0.15 Shipping Height: 2.00 In. Shipping...- SKU:
- C15-4445
- Volts:
- 250 VAC
- Series:
- PP21-2-.750A-OC-V
MSRP $80.00Surplus $21.06 -
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Airpax SF-403087 Molded Case Breakers (MCCBs) 3P 40A 480VAC
MSRP $200.00Surplus $72.00Airpax SF-403087 Molded Case Breakers (MCCBs) 3P 40A 480VAC​ ARCA SKU: C15-4454 Brand: Airpax MPN: SF-403087 UPC: Shipping Weight: 1.90 Shipping Height: 4.00 In. Shipping...- SKU:
- C15-4454
- Voltage Rating:
- 480 VAC
- Current Rating:
- 40 A
- Number of Poles:
- 3
- Short Description:
- 3P 40A 480VAC
MSRP $200.00Surplus $72.00 -
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Airpax UPL11-1-61-203 Miniature Circuit Breakers (MCBs) 2P 20A 250V
MSRP $122.00Surplus $36.51Airpax UPL11-1-61-203 Miniature Circuit Breakers (MCBs) 2P 20A 250V​ ARCA SKU: C15-4384 Brand: Airpax MPN: UPL11-1-61-203 UPC: Shipping Weight: 0.45 Shipping Height: 2.00 In. Shipping...- SKU:
- C15-4384
- Series:
- UPL11-1-61-203
- Volts:
- 250 V
- Amps:
- 20 A
- Poles:
- 2
MSRP $122.00Surplus $36.51 -
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AK-1-75-3 Air Circuit Breakers (ACBs) 3P 3000A 600V 60 Cycles
MSRP $10,600.00Surplus $1,747.75SKU: C15-4324 Brand: MPN: AK-1-75-3 UPC: Shipping Weight: 454.00 lbs. Shipping Height: 27.00 In. Shipping Length: 34.00 In. Shipping Width: 24.00 In. Product...- SKU:
- C15-4324
- Volts:
- 600 V
- Amps:
- 3000 A
- Poles:
- 3
MSRP $10,600.00Surplus $1,747.75 -
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AK-2A-25-1 Air Circuit Breakers (ACBs) 3P 600A 600V 60 Cycles
MSRP $10,050.00Surplus $1,885.28SKU: C15-4322 Brand: MPN: AK-2A-25-1 UPC: Shipping Weight: 89.00 lbs. Shipping Height: 23.00 In. Shipping Length: 28.00 In. Shipping Width: 33.00 In. Product...- SKU:
- C15-4322
- Volts:
- 600 V
- Amps:
- 600 A
- Poles:
- 3
MSRP $10,050.00Surplus $1,885.28 -
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Allen Bradley 140-MN-0160 Other Circuit Breakers EA
MSRP $116.00Surplus $28.87Allen Bradley 140-MN-0160 Other Circuit Breakers EA​ ARCA SKU: U00-3284 Brand: Allen Bradley MPN: 140-MN-0160 UPC: 10662468198575 Shipping Weight: 0.65 lbs. Shipping Height: 2.00 In...- SKU:
- U00-3284
MSRP $116.00Surplus $28.87 -
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Allen Bradley 140M-F8E-C45 Miniature Circuit Breakers (MCBs) 45A
MSRP $640.00Surplus $384.98SKU: C15-4628 Brand: Allen Bradley MPN: 140M-F8E-C45 UPC: Shipping Weight: 1.80 lbs. Shipping Height: 3.00 In. Shipping Length: 5.00 In. Shipping Width: 5.00 In...- SKU:
- C15-4628
- Series:
- Series 140M
- Type:
- Thermal
- Type:
- Magnetic Trip
- Approval:
- UL (Canada and US)
- Approval:
- UL 508
- Approval:
- CSA 22.2
- Size:
- 3.203 Inch W x 4.516 Inch D x 4.375 Inch H
- Volts:
- 480 V 60 Hz
- Amps:
- 32 A
- Frame Type:
- F
- Maximum AC Voltage Rating:
- 600 V
- Trip Setting:
- 32 to 45 Ampere
- Short Description:
- 480 VAC 60 Hz, 45 A, F-Frame, Standard Magnetic Trip
- Catalog:
- RockwellAutomation-AllenBradley_00032_1_2_1_3_1_5_CAT.pdf
- Installation/Operator:
- RockwellAutomation-AllenBradley_00016_INST.pdf
- CAD Drawing:
- RockwellAutomation-AllenBradley_00228_1_CAD.pdf
MSRP $640.00Surplus $384.98 -
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Allen Bradley 140U-H6C3-C40 Molded Case Breakers (MCCBs) 3P 125A 480VAC 50/60Hz
MSRP $1,124.00Surplus $231.91Allen Bradley 140U-H6C3-C40 Molded Case Breakers (MCCBs) 3P 125A 480VAC 50/60Hz​ ARCA SKU: C15-1764 Brand: Allen Bradley MPN: 140U-H6C3-C40 UPC: Shipping Weight: 2.70 Shipping Height: 7...- SKU:
- C15-1764
- Frame Type:
- H
- Voltage Rating:
- 480 VAC
- Current Rating:
- 30 A
- Number of Poles:
- 3
- Short Description:
- 30 A, 3-pole, Molded Case, H Frame
MSRP $1,124.00Surplus $231.91 -
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Allen Bradley 140U-J-PAD3 Circuit Breaker Accessories Plug In Adapter 3P J Frame
MSRP $620.00Surplus $144.71Allen Bradley 140U-J-PAD3 Circuit Breaker Accessories Plug In Adapter 3P J Frame​ ARCA SKU: C15-4434 Brand: Allen Bradley MPN: 140U-J-PAD3 UPC: Shipping Weight: 3.85 Shipping Height: 5.00...- SKU:
- C15-4434
- Poles:
- 3
- Frame:
- J
MSRP $620.00Surplus $144.71 -
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Allen Bradley 140U-L-PAD4 Circuit Breaker Accessories 4P
MSRP $1,410.00Surplus $451.57SKU: C15-1986 Brand: Allen Bradley MPN: 140U-L-PAD4 UPC: Shipping Weight: 18.05 lbs. Shipping Height: 10.00 In. Shipping Length: 16.00 In. Shipping Width: 12.00 In...- SKU:
- C15-1986
- Poles:
- 4
MSRP $1,410.00Surplus $451.57 -
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Allen Bradley 1489-A1C100 Miniature Circuit Breakers (MCBs) 1P 10A 277V
MSRP $125.00Surplus $37.60Allen Bradley 1489-A1C100 Miniature Circuit Breakers (MCBs) 1P 10A 277V​ ARCA SKU: C15-4629 Brand: Allen Bradley MPN: 1489-A1C100 UPC: Shipping Weight: 0.25 Shipping Height: 1.00 In...- SKU:
- C15-4629
- Series:
- A
- Volts:
- 277 V
- Amps:
- 10 A
- Poles:
- 1
MSRP $125.00Surplus $37.60 -
Allen Bradley 1492-ACBH1 Miniature Circuit Breakers (MCBs) 1P 6A
MSRP $15.00Surplus $17.27Allen Bradley 1492-ACBH1 Miniature Circuit Breakers (MCBs) 1P 6A​ ARCA SKU: C15-8890 Brand: Allen Bradley MPN: 1492-ACBH1 UPC: 106624681913 Shipping Weight: 0.30 lbs. Shipping...- SKU:
- C15-8890
- Number of Poles:
- 1
MSRP $15.00Surplus $17.27 -
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Allen Bradley 1492-AMCALM Circuit Breaker Accessories Locking Attachment 5BOX Multi Pole
MSRP $29.20Surplus $7.80Allen Bradley 1492-AMCALM Circuit Breaker Accessories Locking Attachment 5BOX Multi Pole​ ARCA SKU: C15-4241 Brand: Allen Bradley MPN: 1492-AMCALM UPC: Shipping Weight: 0.05 Shipping...- SKU:
- C15-4241
- UOM:
- BOX
- Type:
- Locking Attachment
- Box Quantity:
- 5
MSRP $29.20Surplus $7.80 -
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Allen Bradley 1492-CB1G005 Miniature Circuit Breakers (MCBs) 1P 0.5A 277V
MSRP $100.00Surplus $31.52Allen Bradley 1492-CB1G005 Miniature Circuit Breakers (MCBs) 1P 0.5A 277V​ ARCA SKU: C15-4630 Brand: Allen Bradley MPN: 1492-CB1G005 UPC: Shipping Weight: 0.30 Shipping Height: 1.00 In...- SKU:
- C15-4630
- Series:
- B
- Volts:
- 277 V
- Amps:
- 0.5 A
- Poles:
- 1
MSRP $100.00Surplus $31.52 -
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Allen Bradley 1492-CB1G010 Circuit Breaker Accessories 1P 1A
MSRP $80.00Surplus $45.56Allen Bradley 1492-CB1G010 Circuit Breaker Accessories 1P 1A​ ARCA SKU: C15-4439 Brand: Allen Bradley MPN: 1492-CB1G010 UPC: Shipping Weight: 0.30 Shipping Height: 1.00 In. Shipping...- SKU:
- C15-4439
- Series:
- 1492-CB1G010
- Amps:
- 1 A
- Poles:
- 1
MSRP $80.00Surplus $45.56 -
Allen Bradley 1492-CB2H160 Miniature Circuit Breakers (MCBs) 2P 16A
MSRP $198.00Surplus $66.24Allen Bradley 1492-CB2H160 Miniature Circuit Breakers (MCBs) 2P 16A​ ARCA SKU: C15-8891 Brand: Allen Bradley MPN: 1492-CB2H160 UPC: 10662468190678 Shipping Weight: 0.60 lbs. Shipping...- SKU:
- C15-8891
- Number of Poles:
- 1
MSRP $198.00Surplus $66.24
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.
