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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Cutler-Hammer BD3030 Miniature Circuit Breakers (MCBs) 120V NULL EA
MSRP $164.59Surplus $16.93Cutler-Hammer BD3030 Miniature Circuit Breakers (MCBs) 120V NULL EA​ ARCA SKU: C15-1126 Brand: Cutler-Hammer MPN: BD3030 UPC: 78667636950 Shipping Weight: 0.35 lbs. Shipping...- SKU:
- C15-1126
- Series:
- BD
- Type:
- Full Vage
- Type:
- Non-Reversing
- Approval:
- UL 489
- Volts:
- 120 VAC
- Amps:
- 32 A
- Used On:
- Loadcenter
- Poles:
- 3
- Mounting:
- Plug-On
- Interrupting Rating:
- 10 kA
- Enclosure:
- IP00
- Wire Size:
- 14 to 4 AWG (Aluminum/Copper)
- Short Description:
- 120 VAC, 30 A, 10 kA, 1-Pole, Plug-On Mount, BD Breaker, Duplex, Thermal Magnetic
- Catalog:
- Eaton_36620_V1T1_87_CAT.pdf
- Data Sheet:
- Eaton_56070_1-14_DATA.pdf
- Installation/Operator:
- Eaton_00653_INST.pdf
- CAD Drawing:
- Eaton_21606_1_CAD.pdf
- TS PIK:
- 21493939
- Number of Poles:
- 3
- Current Rating:
- 30 A
- Voltage Rating:
- 120 VAC
- Country of Origin:
- Dominican Republic
MSRP $164.59Surplus $16.93 -
Eaton BD3020 Miniature Circuit Breakers (MCBs) BR 1P 30A/20A 240V 50/60Hz 1Ph
MSRP $135.45Surplus $38.02Eaton BD3020 Miniature Circuit Breakers (MCBs) BR 1P 30A/20A 240V 50/60Hz 1Ph​ ARCA SKU: C15-1125 Brand: Eaton MPN: BD3020 UPC: 786676369459 Shipping Weight: 0.40 Shipping Height: 3.00 In...- SKU:
- C15-1125
- Series:
- BD
- Type:
- Full Voltage
- Type:
- Non-Reversing
- Approval:
- UL 489
- Volts:
- 120 VAC
- Amps:
- 32 A
- Used On:
- Loadcenter
- Poles:
- 3
- Mounting:
- Plug-On
- Interrupting Rating:
- 10 kA
- Enclosure:
- IP00
- Wire Size:
- 14 to 4 AWG (Aluminum/Copper)
- Short Description:
- 120 VAC, 30/20 A, 10 kA, 1-Pole, Plug-On Mount, BD Breaker, Duplex, Thermal Magnetic
- Catalog:
- Eaton_36620_V1T1_87_CAT.pdf
- Data Sheet:
- Eaton_56280_1-14_DATA.pdf
- Installation/Operator:
- Eaton_00653_INST.pdf
- CAD Drawing:
- Eaton_21606_1_CAD.pdf
- Current Rating:
- 30 A (Outside Pole), 20 A (Inside Pole)
- Voltage Rating:
- 120 VAC
- Number of Poles:
- 3
MSRP $135.45Surplus $38.02 -
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Eaton SBS6303VEA301CBNAN6YPNMBX Molded Case Breakers (MCCBs) SBS 3P 3000A 120V 50/60Hz 3Ph
MSRP $51,593.27Surplus $10,792.71SKU: C15-2127 Brand: Eaton MPN: SBS6303VEA301CBNAN6YPNMBX UPC: Shipping Weight: 188.00 lbs. Shipping Height: 24.00 In. Shipping Length: 21.00 In. Shipping Width: 21...- SKU:
- C15-2127
- Frame Type:
- Magnum
- Voltage Rating:
- 120 VAC
- Current Rating:
- 3000 A
- Number of Poles:
- 3
- Short Description:
- SBS 3P 3000A 120V 50/60Hz 3Ph
MSRP $51,593.27Surplus $10,792.71 -
Siemens QJ23B06000S01 Molded Case Breakers (MCCBs)
MSRP $3,682.32Surplus $269.88SKU: C15-7496 Brand: Siemens MPN: QJ23B06000S01 UPC: 78364320410 Shipping Weight: 4.60 lbs. Shipping Height: 4.00 In. Shipping Length: 8.00 In. Shipping Width: 5.00...- SKU:
- C15-7496
- TS PIK:
- 115459276
- Interrupting Rating:
- 10 kA
- Type:
- Low Vage, Trip Free Mechanism, Shunt Trip
- Current Rating:
- 60 A
- Number of Poles:
- 3
- Terminal Type:
- Not Included
- Voltage Rating:
- 120 VAC
- Country of Origin:
- Mexico
MSRP $3,682.32Surplus $269.88
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