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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Eaton HFD1030 Molded Case Breakers (MCCBs) HFD 1P 30A 277V 50/60Hz 1Ph F Frame EA
MSRP $736.23Surplus $194.92SKU: C15-2307 Brand: Eaton MPN: HFD1030 UPC: 786679175286 Shipping Weight: 1.65 lbs. Shipping Height: 2.00 In. Shipping Length: 7.00 In. Shipping Width: 5.00 In...- SKU:
- C15-2307
- Frame Type:
- F
- Voltage Rating:
- 277 VAC
- Current Rating:
- 30 A
- Number of Poles:
- 1
- Interrupting Rating:
- 65 kA at 277 VAC,10 kA at 125 VDC
- Type:
- Current Limiting
- Maximum AC Voltage Rating:
- 277 V
- Maximum DC Voltage Rating:
- 125 V
- Terminal Type:
- Standard Pressure Load
- Size:
- 1.38 Inch Width x 3.38 Inch Depth x 6 Inch Height
- Short Description:
- 277 VAC 50/60 Hz, 125 VDC, 30 A, 65/10 kA, 1-Pole, Standard Pressure Load Terminal, FD Frame, Thermal Magnetic, Molded Case
- Catalog:
- Eaton_27487_V4T2_254_V4T2_255_V4T2_273_V4T2_274_CAT.pdf
- Installation/Operator:
- Eaton_00091_INST.pdf
- Specification/Technical:
- Eaton_12965_1_2_SPEC.pdf
- TS PIK:
- 21506245
- CAD Drawings:
- Eaton_41228_1_CAD.pdf
- Series:
- C, HFD
- Approval:
- UL 489, CSA C22.2
- Country of Origin:
- United States
MSRP $736.23Surplus $194.92 -
Square D EDB14030 Miniature Circuit Breakers (MCBs)
MSRP $150.00Surplus $73.15Square D EDB14030 Miniature Circuit Breakers (MCBs)​ ARCA SKU: C15-6356 Brand: Square D MPN: EDB14030 UPC: 78590187893 Shipping Weight: 1.45 lbs. Shipping Height: 2.00 In. Shipping...- SKU:
- C15-6356
- TS PIK:
- 110613263
- Type:
- Thermal Magnetic, Branch, Miniature
- Current Rating:
- 30 A
- Used On:
- NF Merchandised Panelboard
- Catalog:
- SchneiderElectric-SquareD_32357_9_31-9_33_CAT.pdf
- Installation/Operator:
- SchneiderElectric-SquareD_01117_INST.pdf
- Data Sheet:
- SchneiderElectric-SquareD_45551_1_2_DATA.pdf
- Series:
- EDB
- Short Description:
- 277 VAC, 30 A, 18 kA, 1-Pole, E-Frame, Bolt-On Mount, Aluminum Lug Terminal, Thermal Magnetic, Branch, Miniature, Panelboard Circuit Breaker
- Interrupting Rating:
- 18 kA at 480 Star/277 VAC
- Voltage Rating:
- 277 VAC
- Number of Poles:
- 1
- Country of Origin:
- Mexico
MSRP $150.00Surplus $73.15 -
Eaton FAZ-C30/1-NA-SP Din Rail Mounted Circuit Breakers FAZ 1P 30A 277V EA
MSRP $224.00Surplus $19.01Eaton FAZ-C30/1-NA-SP Din Rail Mounted Circuit Breakers FAZ 1P 30A 277V EA​ ARCA SKU: C15-3617 Brand: Eaton MPN: FAZ-C30/1-NA-SP UPC: 015081636383 Shipping Weight: 0.30 lbs. Shipping...- SKU:
- C15-3617
- Series:
- FAZ
- Type:
- Current Limiting
- Type:
- Thermal Magnetic
- Approval:
- UL 489
- Approval:
- CSA C22.2
- Approval:
- CCC
- Size:
- 0.7 Inch Width x 3.15 Inch Height
- Volts:
- 277 VAC 50/60 Hertz
- Volts:
- 48 VDC (UL/CSA)
- Amps:
- 32 A
- Poles:
- 1
- Mounting:
- DIN Rail
- Interrupting Rating:
- 10 kA
- Interrupting Rating:
- 10 kA at 48 Volt DC (UL
- Terminal Type:
- Screw
- Trip Setting:
- 5 to 10 x Rated Current
- Short Description:
- 277/480 VAC 50/60 Hz, 30 A, 1-Pole, 10/14 kA, 5 to 10 x Rated Current, Screw Terminal, DIN Rail Mount, Single Packaging, C-Curve, Current Limiting, Thermal Magnetic
- Catalog:
- Eaton_03771_V4T1_47-V4T1_72_CAT.pdf
- TS PIK:
- 124653170
- Number of Poles:
- 1
- Current Rating:
- 30 A
- Voltage Rating:
- 277 VAC
- Curve Type:
- C
- Country of Origin:
- Germany
MSRP $224.00Surplus $19.01 -
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Eaton HFD1030L Molded Case Breakers (MCCBs) 1P 30A
MSRP $736.23Surplus $320.97SKU: C15-2306 Brand: Eaton MPN: HFD1030L UPC: 78667917552 Shipping Weight: 1.75 lbs. Shipping Height: 3.00 In. Shipping Length: 7.00 In. Shipping Width: 4.00 In...- SKU:
- C15-2306
- Approval:
- UL 489
- Approval:
- CSA C22.2
- Amps:
- 30 A
- Frame:
- FD
- Interrupting Rating:
- 65 kA at 277 VAC
- Interrupting Rating:
- 10 Kiloamp at 125 Volt DC (UL)
- Interrupting Rating:
- 65 Kiloamp at 220/240 Volt AC
- Interrupting Rating:
- 10 Kiloamp at 125 Volt DC (IEC)
- Maximum AC Voltage:
- 277 V
- Maximum DC Voltage:
- 125 V
- Poles:
- 1
- Size:
- 1.38 Inch Width x 3.88 Inch Depth x 6 Inch Height
- Terminal Type:
- Line and Load
- Type:
- Fixed Thermal Magnetic
- Type:
- Molded Case
- Volts:
- 277 VAC 50/60 Hertz
- Volts:
- 125 VDC
- TS PIK:
- 106999169
- Installation/Operator:
- Eaton_00091_INST.pdf
- CAD Drawings:
- Eaton_41228_1_CAD.pdf
- Maximum DC Voltage Rating:
- 125 V
- Data Sheet:
- Eaton_07831_1-12_DATA.pdf
- Catalog:
- EatonCorp-CutlerHammer_00123_V4T2_254-V4T2_290_CAT.pdf
- Number of Poles:
- 1
- Maximum AC Voltage Rating:
- 277 V
- Frame Type:
- FD
- Current Rating:
- 30 A
- Voltage Rating:
- 277 VAC
- Short Description:
- EATON SERIES C COMPLETE MOLDED CASE CIRCUIT BREAkER, F-FRAME, HFD, COMPLETE BREA
- Series:
- C
- Country of Origin:
- Dominican Republic
MSRP $736.23Surplus $320.97 -
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GE FBV16TE030RV Molded Case Breakers (MCCBs)
MSRP $700.00Surplus $213.38SKU: C15-10081 Brand: GE MPN: FBV16TE030RV UPC: 78316439398 Shipping Weight: 0.00 lbs. Shipping Height: 0.00 In. Shipping Length: 0.00 In. Shipping Width: 0.00 In...- SKU:
- C15-10081
- TS PIK:
- 120720488
- Maximum AC Voltage Rating:
- 277 V
- CAD Drawings:
- ABBElectrificationProducts-ABBGEIndustrialSolutions_05921_1_CAD.pdf
- Terminal Type:
- Line and Load Lug
- Installation/Operator:
- ABBElectrificationProducts-ABBGEIndustrialSolutions_00088_INST.pdf
- Current Rating:
- 30 A
- Frame Type:
- FB100
- Number of Poles:
- 1
- Interrupting Rating:
- 35 kA at 277 VAC
- Voltage Rating:
- 277 VAC
- Type:
- Thermal Magnetic
- Data Sheet:
- ABBElectrificationProducts-ABBGEIndustrialSolutions_04447_1_2_DATA.pdf
- Short Description:
- 240/277/347 VAC 50/60 Hz, 30 A, 35 kA at 240/277 VAC, 1-Pole, Load Lug/Line Connector Terminal, FB100 Frame, LI Trip Function, Molded Case, Fixed Thermal Magnetic, Current Limiting, Non-Interchangeable Circuit Breaker
MSRP $700.00Surplus $213.38 -
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Square D EJB14030 Miniature Circuit Breakers (MCBs)
MSRP $400.00Surplus $164.95SKU: C15-10701 Brand: Square D MPN: EJB14030 UPC: 78590113052 Shipping Weight: 0.00 lbs. Shipping Height: 0.00 In. Shipping Length: 0.00 In. Shipping Width: 0.00 In...- SKU:
- C15-10701
- TS PIK:
- 116558688
- Current Rating:
- 30 A
- Short Description:
- 277 VAC, 30 A, 65 kA, 1-Pole, E-Frame, Bolt-On Mount, Aluminum Lug Terminal, Thermal Magnetic, Branch, Miniature, Panelboard Circuit Breaker
- Used On:
- NF Merchandised Panelboard
- Voltage Rating:
- 277 VAC
- Series:
- EJB
- Installation/Operator:
- SchneiderElectric-SquareD_01117_INST.pdf
- Type:
- Thermal Magnetic, Branch, Miniature
- Number of Poles:
- 1
- Interrupting Rating:
- 65 kA at 480 Star/277 VAC
- Data Sheet:
- SchneiderElectric-SquareD_45700_1_2_DATA.pdf
- Catalog:
- SchneiderElectric-SquareD_32357_9_31-9_33_CAT.pdf
- Trip Setting:
- 270 A (Hold), 875 A (Trip)
- Installation:
- Bolt-On
- Application:
- Lighting
- Approval:
- UL (Canada and US)
MSRP $400.00Surplus $164.95
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