
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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Square D JJL36250 Molded Case Breakers (MCCBs) JJL 3P 250A 600V 50/60Hz 3Ph J Frame
MSRP $7,238.00Surplus $2,800.00SKU: C15-2219 Brand: Square D MPN: JJL36250 UPC: 785901955979 Shipping Weight: 6.76 lbs. Shipping Height: 5.00 In. Shipping Length: 8.00 In. Shipping Width: 6.00 In...- SKU:
- C15-2219
- Series:
- JJ
- Type:
- Thermal Magnetic
- Type:
- Molded Case
- Approval:
- UL
- Approval:
- CSA
- Approval:
- CE
- Size:
- 4.09 Inch Width x 3.39 Inch Depth x 7.52 Inch Height
- Volts:
- 600 VAC 50/60 Hertz
- Volts:
- 250 VDC
- Amps:
- 32 A
- Poles:
- 3
- Interrupting Rating:
- 25 kA at 600 VAC
- Interrupting Rating:
- 20 Kiloamp at 250 Volt DC
- Terminal Type:
- Line/Load Lug
- Frame Type:
- J
- Maximum AC Voltage Rating:
- 600 V
- Maximum DC Voltage Rating:
- 250 V
- Short Description:
- 600 VAC 50/60 Hz, 250 VDC, 250 A, 25 kA, 3-Pole, J-Frame, ABC Phase, Unit Mount, Line/Load Lug Terminal, Thermal Magnetic, Current Limiting, Adjustable
- Catalog:
- SchneiderElectric-SquareD_32357_7_6_7_31_7_33_7_34_CAT.pdf
- Installation/Operator:
- Eaton_00091_INST.pdf
- CAD Drawing:
- Eaton_21588_1_CAD.pdf
- Number of Poles:
- 3
- CAD Drawings:
- SchneiderElectric-SquareD_74678_1_CAD.pdf
- Voltage Rating:
- 600 VAC
- Data Sheet:
- SchneiderElectric-SquareD_47447_1-4_DATA.pdf
- Current Rating:
- 250 A
- Prop 65 Warning:
- Yes
- Country of Origin:
- United States
MSRP $7,238.00Surplus $2,800.00 -
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GENERAL ELECTRIC SFHA36AT0250 Molded Case Breakers (MCCBs)
MSRP $3,074.43Surplus $731.25SKU: C15-2621 Brand: GENERAL ELECTRIC MPN: SFHA36AT0250 UPC: 78316421158 Shipping Weight: 9.00 lbs. Shipping Height: 8.00 In. Shipping Length: 11.00 In. Shipping...- SKU:
- C15-2621
- TS PIK:
- 112130961
- Frame Type:
- F
- Interrupting Rating:
- 65 kA at 240 VAC, 35 kA at 480 VAC, 22 kA at 600 VAC (UL), 65 kA at 220 to 240 VAC, 35 kA at 380 to 415 VAC, 25 kA at 500 VAC (IEC)
- Approval:
- UL, CSA
- Number of Poles:
- 3
- Short Description:
- 600 VAC, 250 A, 35 kA, 3-Pole, Standard Load, Molded Case Circuit Breaker
- Size:
- 4.12 Inch Width x 3.81 Inch Depth x 10.12 Inch Height
- Current Rating:
- 250 A
- Catalog:
- ABBElectrificationProducts-ABBGEIndustrialSolutions_00017_6_12_6_46_CAT.pdf
- Series:
- SFH
- Maximum AC Voltage Rating:
- 600 V
- Type:
- Molded Case, Electronic Solid State Trip, Current Limiting
- Voltage Rating:
- 600 VAC
- Country of Origin:
- United States
MSRP $3,074.43Surplus $731.25 -
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Square D JDL36250 Molded Case Breakers (MCCBs)
MSRP $3,749.00Surplus $1,792.00SKU: C15-2221 Brand: Square D MPN: JDL36250 UPC: 78590183994 Shipping Weight: 4.95 lbs. Shipping Height: 6.00 In. Shipping Length: 9.00 In. Shipping Width: 8.00 In...- SKU:
- C15-2221
- Series:
- JD
- Type:
- Molded Case
- Type:
- Thermal Magnetic
- Approval:
- UL
- Approval:
- CSA
- Approval:
- CE
- Size:
- 4.09 Inch Width x 3.39 Inch Depth x 7.52 Inch Height
- Volts:
- 600 VAC 50/60 Hertz
- Volts:
- 250 VDC
- Amps:
- 32 A
- Poles:
- 3
- Interrupting Rating:
- 14 kA at 600 VAC
- Interrupting Rating:
- 20 Kiloamp at 250 Volt DC
- Terminal Type:
- Line/Load Lug
- Frame Type:
- J
- Maximum AC Voltage Rating:
- 600 V
- Maximum DC Voltage Rating:
- 250 V
- Short Description:
- 600 VAC 50/60 Hz, 250 VDC, 250 A, 14 kA, 3-Pole, J-Frame, Unit Mount, Line/Load Lug Terminal, Thermal Magnetic, Current Limiting, Adjustable
- Catalog:
- SchneiderElectric-SquareD_32357_7_6_7_31_7_33_7_34_CAT.pdf
- Installation/Operator:
- Eaton_00091_INST.pdf
- CAD Drawing:
- Eaton_21588_1_CAD.pdf
- TS PIK:
- 120732138
- Current Rating:
- 250 A
- Voltage Rating:
- 600 VAC
- Data Sheet:
- SchneiderElectric-SquareD_47322_1-4_DATA.pdf
- CAD Drawings:
- SchneiderElectric-SquareD_74678_1_CAD.pdf
- Number of Poles:
- 3
- Prop 65 Warning:
- Yes
- Country of Origin:
- Mexico
MSRP $3,749.00Surplus $1,792.00 -
Crouse-Hinds HJD3250 Molded Case Breakers (MCCBs)
MSRP $10,451.96Surplus $2,818.27SKU: C15-7871 Brand: Crouse-Hinds MPN: HJD3250 UPC: Shipping Weight: 0.00 lbs. Shipping Height: 0.00 In. Shipping Length: 0.00 In. Shipping Width: 0.00 In. Product...- SKU:
- C15-7871
- TS PIK:
- 107001489
- Terminal Type:
- Aluminum/Copper Standard Pressure Line and Load Terminal
- Number of Poles:
- 3
- Current Rating:
- 250 A
- Catalog:
- Eaton_27487_V4T2_254_V4T2_255_V4T2_291-V4T2_293_CAT.pdf
- CAD Drawings:
- Eaton_41230_1_CAD.pdf
- Type:
- Molded Case, Thermal Magnetic
- Maximum AC Voltage Rating:
- 600 VAC
- Short Description:
- 600 VAC 50/60 Hz, 250 A, 65 kA, 3-Pole, HJD Frame, Thermal Magnetic, Molded Case, Interchangeable Trip Circuit Breaker
- Voltage Rating:
- 600 VAC
- Series:
- C, HJD
- Interrupting Rating:
- 65 kA at 480 VAC
- Frame Type:
- HJD
- Size:
- 4.13 Inch Width x 4.06 Inch Depth x 10 Inch Height
- Country of Origin:
- Dominican Republic
- Approval:
- UL
MSRP $10,451.96Surplus $2,818.27 -
Eaton GJE3250AAM Molded Case Breakers (MCCBs) GJE 3P 250A 690V 50/60Hz 3Ph G Frame
MSRP $2,650.00Surplus $833.76SKU: C15-1892 Brand: Eaton MPN: GJE3250AAM UPC: 782116901340 Shipping Weight: 6.15 lbs. Shipping Height: 5.25 In. Shipping Length: 8.00 In. Shipping Width: 7.00 In...- SKU:
- C15-1892
- Frame Type:
- JG
- Voltage Rating:
- 600 VAC
- Current Rating:
- 250 A
- Number of Poles:
- 3
- Short Description:
- EATON SERIES G MOLDED CASE CIRCUIT BREAKER, JG-FRAME, GJ, ADJUSTABLE THERMAL, AD
- Series:
- G
- Country of Origin:
- Dominican Republic
MSRP $2,650.00Surplus $833.76 -
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Eaton HJW3250V Molded Case Breakers (MCCBs) HJW 3P 250A 600V 50/60Hz 3Ph J Frame Series C
MSRP $10,705.00Surplus $4,341.23SKU: C15-1918 Brand: Eaton MPN: HJW3250V UPC: 782116941100 Shipping Weight: 9.40 lbs. Shipping Height: 7.00 In. Shipping Length: 13.00 In. Shipping Width: 7.00 In...- SKU:
- C15-1918
- Series:
- C
- Volts:
- 600 V
- Amps:
- 250 A
- Poles:
- 3
- Frequency Rating:
- 50/60 Hz
- Frame:
- J
- Short Description:
- Series C complete molded case circuit breaker, J-frame, HJW, Complete breaker, Thermal-magnetic trip type, Three-pole, 250A, 600 Vac, 250 Vdc, 70 kAIC, Line and load, 50°C
- Frame Type:
- J
- Voltage Rating:
- 600 VAC
- Interrupting Rating:
- 70 kA
- Current Rating:
- 250 A
- Number of Poles:
- 3
MSRP $10,705.00Surplus $4,341.23 -
Eaton HKDDC3250WF01 Molded Case Breakers (MCCBs) HKDDC 3P 250A 600V 50/60Hz 3Ph K Frame
MSRP $9,495.00Surplus $2,115.55SKU: C15-1911 Brand: Eaton MPN: HKDDC3250WF01 UPC: 786685584096 Shipping Weight: 8.00 lbs. Shipping Height: 6.50 In. Shipping Length: 12.50 In. Shipping Width: 7.00...- SKU:
- C15-1911
- Series:
- C
- Volts:
- 600 V
- Amps:
- 250 A
- Poles:
- 3
- Frequency Rating:
- 50/60 Hz
- Frame:
- K
- Short Description:
- Series C DC/PvGard complete molded case circuit breaker, K-frame, HKD, Complete breaker, Interchangeable thermal-magnetic trip type, Three-pole, 250A, 600 Vac, 250 Vdc, 42 kAIC at 600 Vac, Without terminals, Vdc, Freeze tested
- Frame Type:
- K
- Voltage Rating:
- 600 VAC
- Interrupting Rating:
- 42 kA
- Current Rating:
- 250 A
- Number of Poles:
- 3
- Country of Origin:
- Dominican Republic
MSRP $9,495.00Surplus $2,115.55 -
Eaton JD3250 Molded Case Breakers (MCCBs)
MSRP $7,800.00Surplus $1,564.92SKU: C15-3786 Brand: Eaton MPN: JD3250 UPC: 78667934617 Shipping Weight: 9.25 lbs. Shipping Height: 6.00 In. Shipping Length: 12.00 In. Shipping Width: 7.00 In...- SKU:
- C15-3786
- TS PIK:
- 21509683
- Series:
- C, JD
- Approval:
- UL 489
- Voltage Rating:
- 600 VAC
- Type:
- Molded Case, Thermal Magnetic
- Catalog:
- Eaton_27487_V4T2_254_V4T2_255_V4T2_291-V4T2_293_CAT.pdf
- Frame Type:
- JD
- Current Rating:
- 250 A
- Interrupting Rating:
- 35 kA at 480 VAC
- Number of Poles:
- 3
- Short Description:
- 600 VAC 50/60 Hz, 250 A, 35 kA, 3-Pole, JD Frame, Thermal Magnetic, Molded Case, Interchangeable Trip Circuit Breaker
- Size:
- 4.13 Inch Width x 4.06 Inch Depth x 10 Inch Height
- Terminal Type:
- Aluminum/Copper Standard Pressure Line and Load Terminal
- Maximum AC Voltage Rating:
- 600 V
- Country of Origin:
- Dominican Republic
MSRP $7,800.00Surplus $1,564.92 -
Eaton KD3250 Molded Case Breakers (MCCBs) KD 3P 250A 600V 50/60Hz 3Ph K Frame
MSRP $5,600.00Surplus $1,190.83SKU: C15-2133 Brand: Eaton MPN: KD3250 UPC: 786679349168 Shipping Weight: 10.30 lbs. Shipping Height: 5.00 In. Shipping Length: 10.00 In. Shipping Width: 6.00 In...- SKU:
- C15-2133
- Series:
- C
- Type:
- Molded Case
- Type:
- Thermal Magnetic
- Approval:
- UL
- Size:
- 5.5 Inch Width x 4.063 Inch Depth x 10.125 Inch Height
- Volts:
- 600 VAC at 50/60 Hertz
- Amps:
- 32 A
- Poles:
- 3
- Interrupting Rating:
- 35 kA at 480 VAC
- Terminal Type:
- Aluminum/Copper Standard Line and Load Terminal
- Frame Type:
- kD
- Maximum AC Voltage Rating:
- 600 VAC
- Short Description:
- 600 VAC 50/60 Hz, 250 A, 35 kA, 3-Pole, KD Frame, Thermal Magnetic, Molded Case
- Catalog:
- Eaton_27487_V4T2_254_V4T2_255_V4T2_299-V4T2_305_CAT.pdf
- Installation/Operator:
- Eaton_00085_INST.pdf
- CAD Drawing:
- Eaton_10161_1_CAD.pdf
- Current Rating:
- 250 A
- CAD Drawings:
- Eaton_10161_1_CAD.pdf
- Voltage Rating:
- 600 VAC
- Number of Poles:
- 3
- Country of Origin:
- Dominican Republic
MSRP $5,600.00Surplus $1,190.83 -
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Eaton KD3250T106WS10 Molded Case Breakers (MCCBs) KD 3P 250A 600V 50/60Hz 3Ph K Frame 125VDC Shunt Trip
MSRP $12,690.00Surplus $2,918.12SKU: C15-1944 Brand: Eaton MPN: KD3250T106WS10 UPC: Shipping Weight: 16.75 lbs. Shipping Height: 8.00 In. Shipping Length: 14.00 In. Shipping Width: 11.00 In...- SKU:
- C15-1944
- Frame Type:
- kD
- Voltage Rating:
- 600 VAC
- Current Rating:
- 250 A
- Number of Poles:
- 3
- Interrupting Rating:
- 35 kA at 480 V
- Short Description:
- Series C, K-frame molded case circuit breaker, OPTIM 1050, 250A, Three-pole, 600 Vac, 250 Vdc, 35 kA at 480V, Without terminals, KD breake
MSRP $12,690.00Surplus $2,918.12 -
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Eaton PDG33F0250TFAJ Molded Case Breakers (MCCBs)
MSRP $2,687.00Surplus $725.49SKU: C15-17337 Brand: Eaton MPN: PDG33F0250TFAJ UPC: 78667953855 Shipping Weight: 0.00 lbs. Shipping Height: 0.00 In. Shipping Length: 0.00 In. Shipping Width: 0.00...- SKU:
- C15-17337
- Short Description:
- PDG3_3P_250A_14kA/600V_FXADJ TMTU
- Voltage Rating:
- 600 VAC
- Frame Type:
- 3
- Maximum AC Voltage Rating:
- 600 V
- Interrupting Rating:
- 25 kA at 480 VAC, 14 kA at 600 VAC
- Type:
- Power Defense Fixed Thermal/Adjustable Magnetic, Globally Rated, Class A, Molded Case
- Catalog:
- EatonCorp-CutlerHammer_00123_V4T2_15-V4T2_17_V4T2_42-V4T2_44_CAT.pdf
- Approval:
- UL 489, CSA, CE, CCC
- Data Sheet:
- Eaton_62557_4_DATA.pdf
- Number of Poles:
- 3
- Terminal Type:
- Line and Load
- Size:
- 5.5 Inch Width x 4.3 Inch Depth x 10.1 Inch Height
- Current Rating:
- 250 A
MSRP $2,687.00Surplus $725.49 -
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Eaton PDG33G0250TFAJ Molded Case Breakers (MCCBs)
MSRP $2,239.20Surplus $604.58SKU: C15-17344 Brand: Eaton MPN: PDG33G0250TFAJ UPC: 78667946989 Shipping Weight: 0.00 lbs. Shipping Height: 0.00 In. Shipping Length: 0.00 In. Shipping Width: 0.00...- SKU:
- C15-17344
- Number of Poles:
- 3
- Interrupting Rating:
- 35 kA at 480 VAC, 18 kA at 600 VAC
- Short Description:
- PDG3_3P_250A_18kA/600V_FXADJ TMTU
- Type:
- Power Defense Fixed Thermal/Adjustable Magnetic, Globally Rated, Class A, Molded Case
- Voltage Rating:
- 600 VAC
- Data Sheet:
- Eaton_62557_4_DATA.pdf
- Current Rating:
- 250 A
- Frame Type:
- 3
- Catalog:
- EatonCorp-CutlerHammer_00123_V4T2_15-V4T2_17_V4T2_42-V4T2_44_CAT.pdf
- Maximum AC Voltage Rating:
- 600 V
- Approval:
- UL 489, CSA, CE, CCC
- Size:
- 5.5 Inch Width x 4.3 Inch Depth x 10.1 Inch Height
- Terminal Type:
- Line and Load
MSRP $2,239.20Surplus $604.58 -
HJD3250 3P 250A
MSRP $14,250.00Surplus $846.40SKU: C15-1841 Brand: MPN: HJD3250 UPC: Shipping Weight: 8.40 lbs. Shipping Height: 7.00 In. Shipping Length: 13.00 In. Shipping Width: 7.00 In. Product...- SKU:
- C15-1841
- Series:
- C
- Type:
- Molded Case
- Type:
- Thermal Magnetic
- Approval:
- UL
- Size:
- 4.13 Inch Width x 4.06 Inch Depth x 10 Inch Height
- Volts:
- 600 VAC at 50/60 Hertz
- Amps:
- 32 A
- Poles:
- 3
- Interrupting Rating:
- 65 kA at 480 VAC
- Terminal Type:
- Aluminum/Copper Standard Pressure Line and Load Terminal
- Frame Type:
- HJD
- Maximum AC Voltage Rating:
- 600 VAC
- Short Description:
- 600 VAC 50/60 Hz, 250 A, 65 kA, 3-Pole, HJD Frame, Thermal Magnetic, Molded Case
- Catalog:
- Eaton_27487_V4T2_254_V4T2_255_V4T2_291-V4T2_293_CAT.pdf
- CAD Drawing:
- Eaton_41230_1_CAD.pdf
- Voltage Rating:
- 600 VAC
- Number of Poles:
- 3
- Current Rating:
- 250 A
- CAD Drawings:
- Eaton_41230_1_CAD.pdf
- Country of Origin:
- Dominican Republic
MSRP $14,250.00Surplus $846.40 -
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Siemens FXD63S250A Molded Case Breakers (MCCBs)
MSRP $1,134.00Surplus $306.18SKU: C15-18993 Brand: Siemens MPN: FXD63S250A UPC: 78364321236 Shipping Weight: 0.00 lbs. Shipping Height: 0.00 In. Shipping Length: 0.00 In. Shipping Width: 0.00 In...- SKU:
- C15-18993
- Short Description:
- 600 VAC 50/60 Hz, 250 A, 3200 A Self-Protective Instantaneous Override, 3-Pole, FD Frame, Magnetic, Non-Interchangeable Trip, Molded Case Circuit Breaker Switch
- Frame Type:
- FD
- Interrupting Rating:
- 22 kA
- Type:
- Thermal Magnetic
- Series:
- FXD6
- Voltage Rating:
- 600 VAC
- Number of Poles:
- 3
- Current Rating:
- 250 A
- Country of Origin:
- MEX
- Approval:
- UL
- Catalog:
- SiemensAG_01698_17_78_17_114_CAT.pdf
- Terminal Type:
- Not Included
- Installation/Operator:
- SiemensAG_00224_INST.pdf
MSRP $1,134.00Surplus $306.18 -
Square D JJL36250M75 Molded Case Breakers (MCCBs)
MSRP $2,872.00Surplus $1,909.88SKU: C15-10802 Brand: Square D MPN: JJL36250M75 UPC: 78590154113 Shipping Weight: 0.00 lbs. Shipping Height: 0.00 In. Shipping Length: 0.00 In. Shipping Width: 0.00...- SKU:
- C15-10802
- TS PIK:
- 122017142
- Current Rating:
- 250 A
- Series:
- JJL
- Trip Setting:
- 684 to 2500 A
- Frame Type:
- J
- Approval:
- UL, CE, CCC
- Number of Poles:
- 3
- Short Description:
- 600 VAC, 250 A, 25 kA, 3-Pole, J-Frame, Lug/Load Line Terminal, Unit Mount, Electronic, Motor Circuit Protector
- Terminal Type:
- Line Lug, Load Lug
- Type:
- Molded Case, Magnetic
- Catalog:
- SchneiderElectric-SquareD_03280_7_48_7_49_CAT.pdf
- Size:
- 4.12 Inch Width x 5 Inch Depth x 7.52 Inch Height
- Maximum AC Voltage Rating (V):
- 600
- Data Sheet:
- SchneiderElectric-SquareD_13679_1-3_DATA.pdf
- Voltage Rating:
- 600 VAC
- Prop 65 Warning:
- Yes
- Installation/Operator:
- SchneiderElectric-SquareD_00090_INST.pdf
- Starter Size:
- NEMA 4
- Country of Origin:
- Mexico
MSRP $2,872.00Surplus $1,909.88
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