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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EDB3150 3P 150A
MSRP $1,503.09Surplus $271.13SKU: C15-3154 Brand: MPN: EDB3150 UPC: Shipping Weight: 4.30 lbs. Shipping Height: 5.00 In. Shipping Length: 8.00 In. Shipping Width: 4.00 In. Product...- SKU:
- C15-3154
- Series:
- C
- Type:
- Molded Case
- Type:
- Thermal Magnetic
- Approval:
- UL
- Size:
- 4.13 Inch W x 3.38 Inch D x 6 Inch H
- Volts:
- 240 VAC at 50/60 Hz
- Volts:
- 125 VDC
- Amps:
- 32 A
- Poles:
- 3
- Interrupting Rating:
- 22 kA at 240 VAC
- Interrupting Rating:
- 10 kA at 125 VDC
- Terminal Type:
- Standard Pressure Load Terminal
- Frame Type:
- F
- Maximum AC Voltage Rating:
- 240
- Maximum DC Voltage Rating:
- 125
- Short Description:
- 240 VAC 50/60 Hz, 125 VDC, 150 A, 22/10 kA, 3-Pole, Standard Pressure Load Terminal, EDB Frame, Thermal Magnetic, Molded Case
- Catalog:
- Eaton_27487_V4T2_254_V4T2_255_V4T2_273_V4T2_274_CAT.pdf
- Data Sheet:
- Eaton_07831_1-3_DATA.pdf
- Installation/Operator:
- Eaton_00091_INST.pdf
- Current Rating:
- 150 A
- Voltage Rating:
- 240 VAC at 50/60 Hz, 125 VDC
- Number of Poles:
- 3
- Country of Origin:
- Dominican Republic
MSRP $1,503.09Surplus $271.13 -
EGB3100FFG 3P 100A
MSRP $956.23Surplus $585.20SKU: C15-8915 Brand: MPN: EGB3100FFG UPC: Shipping Weight: 2.45 lbs. Shipping Height: 6.00 In. Shipping Length: 3.00 In. Shipping Width: 4.00 In. Product...- SKU:
- C15-8915
- Frame Type:
- EG
- Voltage Rating:
- 415/480 VAC
- Current Rating:
- 100 A
- Interrupting Rating:
- 18 kA at 415/480 VAC, 10 kA at 250 VDC
- Type:
- Molded Case, Fixed Thermal Magnetic
- Number of Poles:
- 3
- Catalog:
- Eaton_27487_V4T2_142-V4T2_144_V4T2_153-V4T2_155_CAT.pdf
- Terminal Type:
- Standard Line and Load
- Size:
- 3 Inch Width x 2.99 Inch Depth x 5.5 Inch Height
- Series:
- G, EGB
- Short Description:
- 415/480 VAC 50/60 Hz, 100 A, 18 kA, 3-Pole, Standard Line and Load Terminal, EG Frame, Fixed Thermal, Fixed Magnetic, Molded Case, Non-Interchangeable Trip Circuit Breaker
- Maximum AC Voltage Rating:
- 480 V
- Approval:
- UL, CSA, CE
MSRP $956.23Surplus $585.20 -
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EGB34020 Miniature Circuit Breakers (MCBs)
MSRP $1,131.00Surplus $604.72SKU: C15-8943 Brand: MPN: EGB34020 UPC: Shipping Weight: 0.00 lbs. Shipping Height: 0.00 In. Shipping Length: 0.00 In. Shipping Width: 0.00 In. Product...- SKU:
- C15-8943
- TS PIK:
- 115345452
- Type:
- Thermal Magnetic, Branch, Miniature
- Current Rating:
- 20 A
- Catalog:
- SchneiderElectric-SquareD_32357_9_31-9_33_CAT.pdf
- Interrupting Rating:
- 35 kA at 480 Star/277 VAC
- Data Sheet:
- SchneiderElectric-SquareD_45673_1_2_DATA.pdf
- Series:
- EGB
- Used On:
- NF Merchandised Panelboard
- Short Description:
- 480 Star/277 VAC, 20 A, 35 kA, 3-Pole, E-Frame, Bolt-On Mount, Aluminum Lug Terminal, Thermal Magnetic, Branch, Miniature, Panelboard Circuit Breaker
- Voltage Rating:
- 480 Star/277 VAC
- Installation/Operator:
- SchneiderElectric-SquareD_01117_INST.pdf
- Number of Poles:
- 3
MSRP $1,131.00Surplus $604.72 -
EGH3050FFG 3P 50A
MSRP $1,352.48Surplus $608.62SKU: C15-4187 Brand: MPN: EGH3050FFG UPC: Shipping Weight: 2.75 lbs. Shipping Height: 6.00 In. Shipping Length: 3.00 In. Shipping Width: 4.00 In. Product...- SKU:
- C15-4187
- Series:
- G
- Type:
- Molded Case
- Type:
- Fixed Thermal Fixed Magnetic
- Approval:
- UL
- Approval:
- CSA
- Approval:
- CE
- Size:
- 3 Inch W x 2.99 Inch D x 5.5 Inch H
- Volts:
- 415/480 V at 50/60 Hz
- Amps:
- 32 A
- Poles:
- 3
- Interrupting Rating:
- 70 kA at 415
- Interrupting Rating:
- 65 kA at 480 VAC
- Interrupting Rating:
- 10 kA at 250 VDC
- Terminal Type:
- Standard Line and Load Terminal
- Frame Type:
- EG
- Maximum AC Voltage Rating:
- 480
- Short Description:
- 415/480 VAC 50/60 Hz, 50 A, 70/65 kA, 3-Pole, Standard Line and Load Terminal, EG Frame, Fixed Thermal, Fixed Magnetic, Molded Case
- Catalog:
- Eaton_27487_V4T2_142-V4T2_144_V4T2_153_V4T2_154_V4T2_158_CAT.pdf
- Current Rating:
- 50 A
- Number of Poles:
- 3
- Voltage Rating:
- 415/480 V at 50/60 Hz
MSRP $1,352.48Surplus $608.62 -
EHD3015 3P 15A 480V
MSRP $967.56Surplus $60.54SKU: C15-1748 Brand: MPN: EHD3015 UPC: Shipping Weight: 3.80 lbs. Shipping Height: 4.00 In. Shipping Length: 7.00 In. Shipping Width: 5.00 In. Product...- SKU:
- C15-1748
- Series:
- C
- Type:
- Thermal Magnetic
- Type:
- Fixed Thermal
- Approval:
- UL 489
- Approval:
- CSA C22.2
- Size:
- 4.13 Inch Width x 3.38 Inch Depth x 6 Inch Height
- Volts:
- 480 VAC 50/60 Hertz
- Volts:
- 250 VDC
- Amps:
- 32 A
- Poles:
- 3
- Interrupting Rating:
- 18 kA at 240 VAC
- Interrupting Rating:
- 14 Kiloamp at 480 Volt AC
- Frame Type:
- F
- Maximum AC Voltage Rating:
- 480 V
- Maximum DC Voltage Rating:
- 250 V
- Short Description:
- 480 VAC 50/60 Hz, 250 VDC, 15 A, 14/10 kA, 3-Pole, Standard Pressure Load Terminal, EHD Frame, Thermal Magnetic, Molded Case
- Catalog:
- Eaton_27487_V4T2_254_V4T2_255_V4T2_273_V4T2_274_CAT.pdf
- Data Sheet:
- Eaton-Moeller_01097_1-9_DATA.pdf
- Installation/Operator:
- Eaton_00324_INST.pdf
- Number of Poles:
- 3
- Current Rating:
- 15 A
- Voltage Rating:
- 480 VAC
- Country of Origin:
- Dominican Republic
MSRP $967.56Surplus $60.54 -
ElectroSwitch 20KD-50 Circuit Breaker Accessories
MSRP $658.00Surplus $266.49SKU: C15-11791 Brand: ElectroSwitch MPN: 20KD-50 UPC: Shipping Weight: 0.55 lbs. Shipping Height: 3.00 In. Shipping Length: 5.00 In. Shipping Width: 3.00 In...- SKU:
- C15-11791
MSRP $658.00Surplus $266.49 -
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Emerson EPXMBE101-ACAF Din Rail Mounted Circuit Breakers
MSRP $60.00Surplus $30.23SKU: C15-11858 Brand: Emerson MPN: EPXMBE101-ACAF UPC: Shipping Weight: 0.70 lbs. Shipping Height: 3.00 In. Shipping Length: 6.00 In. Shipping Width: 3.00 In...- SKU:
- C15-11858
MSRP $60.00Surplus $30.23 -
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Encore Wire 35-2107 Miniature Circuit Breakers (MCBs) EA
MSRP $3,200.00Surplus $473.04Encore Wire 35-2107 Miniature Circuit Breakers (MCBs) EA​ ARCA SKU: C15-5025 Brand: Encore Wire MPN: 35-2107 UPC: 010151430434 Shipping Weight: 0.05 lbs. Shipping Height: 2.00 In. Shipping...- SKU:
- C15-5025
- Amps:
- 7 A
- Short Description:
- CIRCUIT BREAKER 7A
MSRP $3,200.00Surplus $473.04 -
Entrelec 1SNA103620R0100 Circuit Breaker Accessories 10PK
MSRP $140.00Surplus $21.32Entrelec 1SNA103620R0100 Circuit Breaker Accessories 10PK​ ARCA SKU: C15-9300 Brand: Entrelec MPN: 1SNA103620R0100 UPC: 3472591036206 Shipping Weight: 0.65 lbs. Shipping Height: 2.00...- SKU:
- C15-9300
- Short Description:
- is a circuit separator end plate designed for use with Entrelec SCFEX3 terminal blocks. It features a 2.4 mm spacing and is suitable for various terminal block configurations, including M10/10, M16/12, M2.5/6.2G.2G, M4/6, M6/8, and others.
- Country of Origin:
- France
MSRP $140.00Surplus $21.32 -
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Entrelec BJMI5-10 Circuit Breaker Accessories
MSRP $31.63Surplus $14.33SKU: C15-11559 Brand: Entrelec MPN: BJMI5-10 UPC: Shipping Weight: 0.40 lbs. Shipping Height: 1.00 In. Shipping Length: 6.00 In. Shipping Width: 3.00 In. Product...- SKU:
- C15-11559
MSRP $31.63Surplus $14.33 -
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EP63ULC20 Miniature Circuit Breakers (MCBs) 3P 20A 480V
MSRP $393.00Surplus $100.82EP63ULC20 Miniature Circuit Breakers (MCBs) 3P 20A 480V​ ARCA SKU: C15-2119 Brand: MPN: EP63ULC20 UPC: 413656867055 Shipping Weight: 3.56 Shipping Height: 3.25 In. Shipping...- SKU:
- C15-2119
- Approval:
- UL (Canada and US)
- Approval:
- EAC
- Approval:
- CEBEC
- Approval:
- CCC
- Approval:
- CE
- Approval:
- UL489
- Approval:
- CSA C22.2 No.5-02
- Amps:
- 20 A
- Interrupting Rating:
- 6 kA
- Poles:
- 3
- Terminal Type:
- Miniature
- Volts:
- 480 VAC 50/60 Hertz
- Volts:
- 110 V Dc
- Gauge:
- 14 to 2 AWG
- Specification/Technical:
- ABBElectrificationProducts-ABBGEIndustrialSolutions_05014_1_SPEC.pdf
- Current Rating:
- 20 A
- Wire Size:
- 14 to 2 AWG
- Number of Poles:
- 3
- Catalog:
- ABBElectrificationProducts-ABBGEIndustrialSolutions_01911_A68_A69_CAT.pdf
- Type:
- Miniature
- Voltage Rating:
- 480 VAC 50/60 Hertz, 110 V Dc
MSRP $393.00Surplus $100.82 -
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EP63ULC50 Miniature Circuit Breakers (MCBs) 3P 50A 480V
MSRP $400.00Surplus $117.17EP63ULC50 Miniature Circuit Breakers (MCBs) 3P 50A 480V​ ARCA SKU: C15-2120 Brand: MPN: EP63ULC50 UPC: 413656867109 Shipping Weight: 3.69 Shipping Height: 3.25 In. Shipping...- SKU:
- C15-2120
- Volts:
- 480 V
- Amps:
- 50 A
- Poles:
- 3
- Short Description:
- EP60 UL 3P 50 C /001 GE PE
MSRP $400.00Surplus $117.17 -
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FD1040 Molded Case Breakers (MCCBs)
MSRP $609.49Surplus $178.59FD1040 Molded Case Breakers (MCCBs)​ ARCA SKU: C15-8945 Brand: MPN: FD1040 UPC: Shipping Weight: 0.00 lbs. Shipping Height: 0.00 In. Shipping Length: 0.00 In. Shipping...- SKU:
- C15-8945
- TS PIK:
- 21509022
MSRP $609.49Surplus $178.59 -
FD4200 4P 200A
MSRP $6,221.54Surplus $597.35SKU: C15-8913 Brand: MPN: FD4200 UPC: Shipping Weight: 5.40 lbs. Shipping Height: 4.00 In. Shipping Length: 6.00 In. Shipping Width: 6.00 In. Product...- SKU:
- C15-8913
MSRP $6,221.54Surplus $597.35 -
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Federal Pacific Electric 0260 Miniature Circuit Breakers (MCBs) 2P 60A 240V 50/60Hz 1Ph
MSRP $90.00Surplus $34.67Federal Pacific Electric 0260 Miniature Circuit Breakers (MCBs) 2P 60A 240V 50/60Hz 1Ph​ ARCA SKU: C15-4809 Brand: Federal Pacific Electric MPN: 0260 UPC: Shipping Weight: 0.65 lbs. Shipping...- SKU:
- C15-4809
MSRP $90.00Surplus $34.67 -
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Federal Pacific Electric 1P20 Miniature Circuit Breakers (MCBs)
Surplus $28.50Federal Pacific Electric 1P20 Miniature Circuit Breakers (MCBs)​ ARCA SKU: C15-8267 Brand: Federal Pacific Electric MPN: 1P20 UPC: Shipping Weight: 0.00 lbs. Shipping Height: 0.00...- SKU:
- C15-8267
Surplus $28.50 -
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Federal Pacific Electric 3P100 Miniature Circuit Breakers (MCBs) 3P 100A 120/240V 50/60Hz 3Ph
Surplus $237.50SKU: C15-4681 Brand: Federal Pacific Electric MPN: 3P100 UPC: Shipping Weight: 1.20 lbs. Shipping Height: 3.00 In. Shipping Length: 5.00 In. Shipping Width: 3.00 In...- SKU:
- C15-4681
Surplus $237.50 -
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Federal Pacific Electric ACP20 Miniature Circuit Breakers (MCBs)
MSRP $54.20Surplus $21.36Federal Pacific Electric ACP20 Miniature Circuit Breakers (MCBs)​ ARCA SKU: C15-5805 Brand: Federal Pacific Electric MPN: ACP20 UPC: Shipping Weight: 0.00 lbs. Shipping Height: 0.00...- SKU:
- C15-5805
MSRP $54.20Surplus $21.36 -
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Federal Pacific Electric EHB3110 Molded Case Breakers (MCCBs) EHB 3P 110A 480V 50/60Hz 3Ph
MSRP $860.00Surplus $168.31Federal Pacific Electric EHB3110 Molded Case Breakers (MCCBs) EHB 3P 110A 480V 50/60Hz 3Ph​ ARCA SKU: C15-4363 Brand: Federal Pacific Electric MPN: EHB3110 UPC: Shipping Weight: 3.70 Shipping...- SKU:
- C15-4363
- Frame Type:
- EHB
- Voltage Rating:
- 480 V
- Current Rating:
- 110 A
- Number of Poles:
- 3
- Short Description:
- EHB 3P 110A 480V 50/60Hz 3Ph
MSRP $860.00Surplus $168.31 -
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Federal Pacific Electric FED 0250 2P 50A STAB-LOC Miniature Circuit Breakers (MCBs)
MSRP $47.45Surplus $37.85SKU: C15-11408 Brand: Federal Pacific Electric MPN: FED 0250 2P 50A STAB-LOC UPC: Shipping Weight: 0.02 lbs. Shipping Height: 3.00 In. Shipping Length: 3.50 In. Shipping...- SKU:
- C15-11408
MSRP $47.45Surplus $37.85
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