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
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- Qty in Cart
- Price
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Eaton CVS2125XMM Molded Case Breakers (MCCBs) CVS 2P 125A 277V 50/60Hz 2Ph
MSRP $1,848.00Surplus $543.24SKU: C15-1682 Brand: Eaton MPN: CVS2125XMM UPC: 786685705897 Shipping Weight: 2.65 lbs. Shipping Height: 5.00 In. Shipping Length: 6.00 In. Shipping Width: 3.00 In...- SKU:
- C15-1682
- Approval:
- UL 489
- Approval:
- CSA C22.2
- Amps:
- 125 A
- Interrupting Rating:
- 42 kA
- Mounting:
- Bolt-On
- Poles:
- 2
- Size:
- 3.5 Inch Width x 7.5 Inch Depth x 5 Inch Height
- Terminal Type:
- Load
- Type:
- Thermal Magnetic Trip
- Used On:
- 1MP/1MM/3MM 200 Amp Modular Metering Stack
- Volts:
- 120/240 VAC
- Gauge:
- 6 to 4/0 AWG Copper/Aluminum
- TS PIK:
- 125092789
- Short Description:
- EATON TYPE CV MOLDED CASE CIRCUIT BREAkER,MOLDED CASE CIRCUIT BREAkER,125 A,42 k
- Catalog:
- Eaton-CutlerHammer_00031_V1T4_88_V1T4_124_V1T4_125_V1T4_133_V1T4_134_CAT.pdf
- Voltage Rating:
- 120/240 VAC
- Current Rating:
- 125 A
- Number of Poles:
- 2
MSRP $1,848.00Surplus $543.24 -
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Eaton CVS2150XMM Miniature Circuit Breakers (MCBs)
MSRP $1,808.00Surplus $376.57SKU: C15-11296 Brand: Eaton MPN: CVS2150XMM UPC: 78668570590 Shipping Weight: 2.75 lbs. Shipping Height: 3.00 In. Shipping Length: 7.00 In. Shipping Width: 4.00 In...- SKU:
- C15-11296
- TS PIK:
- 125092790
MSRP $1,808.00Surplus $376.57 -
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Eaton CVS2200X3MM Molded Case Breakers (MCCBs)
MSRP $2,209.10Surplus $698.23SKU: C15-5171 Brand: Eaton MPN: CVS2200X3MM UPC: Shipping Weight: 0.00 lbs. Shipping Height: 0.00 In. Shipping Length: 0.00 In. Shipping Width: 0.00 In. Product...- SKU:
- C15-5171
MSRP $2,209.10Surplus $698.23 -
Eaton CVS2200XMM Molded Case Breakers (MCCBs) EA
MSRP $2,730.15Surplus $423.61SKU: C15-11056 Brand: Eaton MPN: CVS2200XMM UPC: 78668570592 Shipping Weight: 2.80 lbs. Shipping Height: 6.00 In. Shipping Length: 3.00 In. Shipping Width: 4.00 In...- SKU:
- C15-11056
- TS PIK:
- 125092792
- Catalog:
- Eaton_36620_V1T4_88_V1T4_125_V1T4_134_CAT.pdf
- Interrupting Rating:
- 42 kA
- Number of Poles:
- 2
- Current Rating:
- 200 A
- Type:
- Thermal Magnetic
- Series:
- CV
- Voltage Rating:
- 120/240 VAC
- Short Description:
- 120/240 VAC, 200 A, 42 kA, 2-Pole, Bolt-On Mount, Thermal Magnetic, Main Tenant, Circuit Breaker
- Country of Origin:
- Dominican Republic
MSRP $2,730.15Surplus $423.61 -
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Eaton CVS3125X Molded Case Breakers (MCCBs) CVS 3P 125A 240V 50/60Hz 3Ph
MSRP $3,758.00Surplus $1,283.45SKU: C15-1899 Brand: Eaton MPN: CVS3125X UPC: 786685704234 Shipping Weight: 4.40 lbs. Shipping Height: 5.00 In. Shipping Length: 7.50 In. Shipping Width: 5.00 In...- SKU:
- C15-1899
- Series:
- CV
- Volts:
- 240 V
- Amps:
- 125 A
- Poles:
- 3
- Frequency Rating:
- 50/60 Hz
- Short Description:
- Type CV Molded Case Circuit Breaker,Molded case circuit breaker,125 A,42 kAIC,Three-pole,#6 - 4/0 Al/Cu,CV,#4/0 kcmil maximum load
- TS PIK:
- 125092623
- Interrupting Rating:
- 42 kA
- Number of Poles:
- 3
- Current Rating:
- 125 A
MSRP $3,758.00Surplus $1,283.45 -
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Eaton CVS3200X Circuit Breaker Accessories CVS 3P 200A 240V 50/60Hz
MSRP $3,950.00Surplus $1,283.45SKU: C15-1687 Brand: Eaton MPN: CVS3200X UPC: 786685704265 Shipping Weight: 4.35 lbs. Shipping Height: 5.00 In. Shipping Length: 8.00 In. Shipping Width: 5.00 In...- SKU:
- C15-1687
- Series:
- CV
- Type:
- Thermal Magnetic
- Approval:
- UL 489
- Volts:
- 120/240 VAC
- Amps:
- 32 A
- Used On:
- 35MM/35SS Series Modular Meter Stack
- Poles:
- 3
- Mounting:
- Bolt-On
- Interrupting Rating:
- 25 kA
- Wire Size:
- 6 to 4/0 AWG (Aluminum/Copper)
- Short Description:
- 120/240 VAC, 200 A, 25 kA, 3-Pole, Bolt-On Mount, Thermal Magnetic, Main Tenant
- Catalog:
- Eaton_36620_V1T4_125_V1T4_134_CAT.pdf
MSRP $3,950.00Surplus $1,283.45 -
Eaton DC1F225 Circuit Breaker Accessories EA
MSRP $1,387.95Surplus $378.67SKU: C15-9359 Brand: Eaton MPN: DC1F225 UPC: 78668557312 Shipping Weight: 1.10 lbs. Shipping Height: 5.00 In. Shipping Length: 7.00 In. Shipping Width: 5.00 In...- SKU:
- C15-9359
- TS PIK:
- 124790626
- Short Description:
- EATON MOLDED CASE CIRCUIT BREAKER ACCESSORY JUMPER KIT, DC JUMPER KIT, 225 A, FR
- Country of Origin:
- United States
MSRP $1,387.95Surplus $378.67 -
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Eaton DC20JG250A-20 Circuit Breaker Accessories Jumper 250A JG Frame 20BOX
MSRP $2,000.00Surplus $397.65SKU: C15-1760 Brand: Eaton MPN: DC20JG250A-20 UPC: Shipping Weight: 12.95 lbs. Shipping Height: 7.00 In. Shipping Length: 12.00 In. Shipping Width: 12.00 In...- SKU:
- C15-1760
- Amps:
- 250 A
- Frame:
- JG
MSRP $2,000.00Surplus $397.65 -
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Eaton DC2JG250A-2 Circuit Breaker Accessories Jumper 3P-4P 250A JG Frame 2BOX
MSRP $200.00Surplus $41.42Eaton DC2JG250A-2 Circuit Breaker Accessories Jumper 3P-4P 250A JG Frame 2BOX​ ARCA SKU: C15-1766 Brand: Eaton MPN: DC2JG250A-2 UPC: Shipping Weight: 1.45 Shipping Height: 3.00 In...- SKU:
- C15-1766
- Amps:
- 250 A
- Frame:
- JG
MSRP $200.00Surplus $41.42 -
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Eaton DH1R Circuit Breaker Accessories Handle Mechanism J-K Frame Used With Type SM MCCBs
MSRP $236.00Surplus $100.95Eaton DH1R Circuit Breaker Accessories Handle Mechanism J-K Frame Used With Type SM MCCBs​ ARCA SKU: C15-2386 Brand: Eaton MPN: DH1R UPC: 786679044773 Shipping Weight: 1.50 Shipping...- SKU:
- C15-2386
- Frame:
- J-K
- Short Description:
- EATON MOLDED CASE CIRCUIT BREAKER ACCESSORY HANDLE MECHANISM, DOOR HARDWARE, ROL
MSRP $236.00Surplus $100.95 -
Eaton DIGIVIEW Circuit Breaker Accessories Display
MSRP $1,129.00Surplus $240.49Eaton DIGIVIEW Circuit Breaker Accessories Display​ ARCA SKU: C15-4110 Brand: Eaton MPN: DIGIVIEW UPC: 782116489749 Shipping Weight: 0.15 Shipping Height: 2.90 In. Shipping...- SKU:
- C15-4110
- Short Description:
- SERIES G AMMETER / CAUSE OF TRIP DISPLAY
MSRP $1,129.00Surplus $240.49 -
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Eaton DK2300 Molded Case Breakers (MCCBs) DK 2P 300A 240V 50/60Hz 2Ph K Frame
MSRP $3,702.00Surplus $1,370.13SKU: C15-3680 Brand: Eaton MPN: DK2300 UPC: 786679044056 Shipping Weight: 10.30 lbs. Shipping Height: 7.00 In. Shipping Length: 13.00 In. Shipping Width: 8.00 In...- SKU:
- C15-3680
- Frame Type:
- K
- Voltage Rating:
- 240 VAC
- Current Rating:
- 32 A
- Number of Poles:
- 2
- Interrupting Rating:
- 65 kA at 240 VAC,10 kA at 250 VDC
- Type:
- Molded Case
- Maximum AC Voltage Rating:
- 240
- Maximum DC Voltage Rating:
- 250
- Terminal Type:
- Aluminum/Copper Standard Pressure Line and Load Terminal
- Size:
- 5.5 Inch W x 4.1 Inch D x 10.13 Inch H
- Short Description:
- 600 VAC 50/60 Hz, 250 VDC, 300 A, 65/10 kA, 2-Pole, Aluminum/Copper Standard Pressure Line and Load Terminal, DK Frame, Thermal Magnetic, Molded Case
- Catalog:
- Eaton_27487_V4T2_254_V4T2_255_V4T2_258_V4T2_299_CAT.pdf
- Installation/Operator:
- Eaton_00085_INST.pdf
- Specification/Technical:
- Eaton_06146_1_2_SPEC.pdf
- Series:
- C
MSRP $3,702.00Surplus $1,370.13 -
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Eaton DK2400W Molded Case Breakers (MCCBs) DK 2P 400A 240V 50/60Hz 2Ph K Frame
MSRP $3,919.88Surplus $1,337.50SKU: C15-3168 Brand: Eaton MPN: DK2400W UPC: 786679044650 Shipping Weight: 9.85 lbs. Shipping Height: 5.00 In. Shipping Length: 11.00 In. Shipping Width: 6.00 In...- SKU:
- C15-3168
- Frame Type:
- K
- Voltage Rating:
- 240 VAC
- Current Rating:
- 32 A
- Number of Poles:
- 2
- Interrupting Rating:
- 65 kA at 240 VAC,10 kA at 250 VDC
- Type:
- Molded Case
- Maximum AC Voltage Rating:
- 240
- Maximum DC Voltage Rating:
- 250
- Terminal Type:
- Not Included
- Size:
- 5.5 Inch W x 4.1 Inch D x 10.13 Inch H
- Short Description:
- 600 VAC 50/60 Hz, 250 VDC, 400 A, 65/10 kA, 2-Pole, DK Frame, Thermal Magnetic, Molded Case
- Catalog:
- Eaton_27487_V4T2_254_V4T2_255_V4T2_258_V4T2_299_CAT.pdf
- Installation/Operator:
- Eaton_00085_INST.pdf
- Specification/Technical:
- Eaton_06161_1_2_SPEC.pdf
- Series:
- C
MSRP $3,919.88Surplus $1,337.50 -
Eaton DK3300 Molded Case Breakers (MCCBs) 3P 300A
MSRP $4,731.12Surplus $960.91SKU: C15-6754 Brand: Eaton MPN: DK3300 UPC: 78667904413 Shipping Weight: 11.70 lbs. Shipping Height: 7.00 In. Shipping Length: 3.00 In. Shipping Width: 7.00 In...- SKU:
- C15-6754
- TS PIK:
- 124263578
- Installation/Operator:
- Eaton_00085_INST.pdf
- Maximum AC Voltage Rating:
- 240
- Number of Poles:
- 3
- Type:
- Molded Case, Thermal Magnetic
- Frame Type:
- DK
- Voltage Rating:
- 240 VAC at 50/60 Hz, 250 VDC
- Catalog:
- Eaton_27487_V4T2_254_V4T2_255_V4T2_258_V4T2_299_CAT.pdf
- Short Description:
- 600 VAC 50/60 Hz, 250 VDC, 300 A, 65/10 kA, 3-Pole, Aluminum/Copper Standard Pressure Line and Load Terminal, DK Frame, Thermal Magnetic, Molded Case, Non-Interchangeable Trip Circuit Breaker
- Size:
- 5.5 Inch W x 4.1 Inch D x 10.13 Inch H
- Terminal Type:
- Aluminum/Copper Standard Pressure Line and Load Terminal
- Current Rating:
- 300 A
- Series:
- C
- Interrupting Rating:
- 65 kA at 240 VAC, 10 kA at 250 VDC
- Maximum DC Voltage Rating:
- 250
- Country of Origin:
- Dominican Republic
MSRP $4,731.12Surplus $960.91 -
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Eaton DK3350V Molded Case Breakers (MCCBs) DK 3P 350A 240V 50/60Hz 3Ph K Frame
MSRP $4,335.00Surplus $1,331.84SKU: C15-4295 Brand: Eaton MPN: DK3350V UPC: 68400111 Shipping Weight: 11.60 lbs. Shipping Height: 7.00 In. Shipping Length: 13.00 In. Shipping Width: 7.00 In...- SKU:
- C15-4295
- Frame Type:
- K
- Voltage Rating:
- 240 V
- Current Rating:
- 350 A
- Number of Poles:
- 3
- Interrupting Rating:
- 65 kA at 240 Vac, 10 kA at 250 Vdc
- Short Description:
- Eaton Series C complete molded case circuit breaker, K-frame, DK, Complete breaker, Fixed thermal, Fixed magnetic trip, Three-pole, 350 A, 240 Vac, 250 Vdc, 65 kA at 240 Vac, 10 kA at 250 Vdc, Aluminum, Line and load, 50/60 Hz
MSRP $4,335.00Surplus $1,331.84 -
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Eaton DMI-327DBNB-S20S Motor Circuit Protector (MCPs) EA
MSRP $2,000.00Surplus $720.00SKU: C15-9439 Brand: Eaton MPN: DMI-327DBNB-S20S UPC: Shipping Weight: 0.00 lbs. Shipping Height: 0.00 In. Shipping Length: 0.00 In. Shipping Width: 0.00 In...- SKU:
- C15-9439
MSRP $2,000.00Surplus $720.00 -
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Eaton DMI-34012EB-S20S Motor Circuit Protector (MCPs) EA
MSRP $3,500.00Surplus $1,260.00SKU: C15-9440 Brand: Eaton MPN: DMI-34012EB-S20S UPC: Shipping Weight: 0.00 lbs. Shipping Height: 0.00 In. Shipping Length: 0.00 In. Shipping Width: 0.00 In...- SKU:
- C15-9440
MSRP $3,500.00Surplus $1,260.00 -
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Eaton DMI-34016EB-S20S Motor Circuit Protector (MCPs) EA
MSRP $2,000.00Surplus $720.00SKU: C15-9438 Brand: Eaton MPN: DMI-34016EB-S20S UPC: Shipping Weight: 0.00 lbs. Shipping Height: 0.00 In. Shipping Length: 0.00 In. Shipping Width: 0.00 In...- SKU:
- C15-9438
MSRP $2,000.00Surplus $720.00 -
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Eaton DMI-34023NB-S20S Motor Circuit Protector (MCPs) EA
MSRP $1,500.00Surplus $540.00SKU: C15-9441 Brand: Eaton MPN: DMI-34023NB-S20S UPC: Shipping Weight: 0.00 lbs. Shipping Height: 0.00 In. Shipping Length: 0.00 In. Shipping Width: 0.00 In...- SKU:
- C15-9441
MSRP $1,500.00Surplus $540.00 -
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Eaton DMI-34031NB-N20B Motor Circuit Protector (MCPs) EA
MSRP $3,000.00Surplus $1,080.00SKU: C15-9442 Brand: Eaton MPN: DMI-34031NB-N20B UPC: Shipping Weight: 0.00 lbs. Shipping Height: 0.00 In. Shipping Length: 0.00 In. Shipping Width: 0.00 In...- SKU:
- C15-9442
MSRP $3,000.00Surplus $1,080.00
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