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 JGE4250FAG Molded Case Breakers (MCCBs) JGE 4P 250A 600V 50/60Hz 3Ph J Frame
MSRP $6,338.21Surplus $2,424.61SKU: C15-2949 Brand: Eaton MPN: JGE4250FAG UPC: 782113526881 Shipping Weight: 7.85 lbs. Shipping Height: 7.00 In. Shipping Length: 10.00 In. Shipping Width: 7.00 In...- SKU:
- C15-2949
- Frame Type:
- JG
- Voltage Rating:
- 600 V
- Current Rating:
- 250 A
- Number of Poles:
- 4
- Interrupting Rating:
- 65 kA at 240 Vac 18 kA at 600 Vac 25 kA at 480 Vac
- Short Description:
- JGE 4P 250A BKR_ FIX THERM/ADJ MAG TRIP
MSRP $6,338.21Surplus $2,424.61 -
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Eaton KDPV4175WF01 Molded Case Breakers (MCCBs) KD 4P 175A 1000V 50/60Hz 3Ph K Frame
MSRP $13,476.87Surplus $2,496.08SKU: C15-2224 Brand: Eaton MPN: KDPV4175WF01 UPC: 786685971018 Shipping Weight: 15.00 lbs. Shipping Height: 6.50 In. Shipping Length: 12.50 In. Shipping Width: 8.50...- SKU:
- C15-2224
- Frame Type:
- kD
- Voltage Rating:
- 1000 V
- Current Rating:
- 175 A
- Number of Poles:
- 4
- Short Description:
- EATON PV GUARD / SOLAR COMPLETE MOLDED CASE CIRCUIT BREAKER, K-FRAME, KD, COMPLE
MSRP $13,476.87Surplus $2,496.08 -
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Eaton LGE4600FAM Molded Case Breakers (MCCBs) LGE 4P 600A 600V 50/60Hz 3Ph L Frame
MSRP $12,455.90Surplus $4,298.54SKU: C15-4396 Brand: Eaton MPN: LGE4600FAM UPC: Shipping Weight: 18.55 lbs. Shipping Height: 8.00 In. Shipping Length: 16.00 In. Shipping Width: 10.00 In. Product...- SKU:
- C15-4396
- Frame Type:
- LG
- Voltage Rating:
- 600 V
- Current Rating:
- 600 A
- Number of Poles:
- 4
- Short Description:
- Eaton Series G molded case circuit breaker, LG-frame, LG, Complete breaker, Fixed thermal, adjustable magnetic trip, Four-pole, 600A, 600 Vac, Line and load, Metric, 0% protected neutral pole
MSRP $12,455.90Surplus $4,298.54 -
Eaton NZMB2-4-A160-SVE Molded Case Breakers (MCCBs)
MSRP $9,836.75Surplus $671.22SKU: C15-4722 Brand: Eaton MPN: NZMB2-4-A160-SVE UPC: 4015081127443 Shipping Weight: 7.85 lbs. Shipping Height: 8.00 In. Shipping Length: 11.00 In. Shipping Width: 6...- SKU:
- C15-4722
- Frame Type:
- NZM2
- Voltage Rating:
- 600 V
- Current Rating:
- 32 A
- Number of Poles:
- 4
- Interrupting Rating:
- 25 kA
- Type:
- Thermal Magnetic
- Maximum AC Voltage Rating:
- 600
- Terminal Type:
- Front Screw
- Size:
- 140 Millimeter Width x 149 Millimeter Depth x 184 Millimeter Height
- Short Description:
- 440 VAC 50/60 Hz, 160 A, 25 kA, 4-Pole, Front Screw Terminal, NZM2 Frame, Thermal Magnetic
- Catalog:
- Eaton-Moeller_00013_109_CAT.pdf
- Data Sheet:
- Eaton-Moeller_01060_1-9_DATA.pdf
- Specification/Technical:
- Eaton-Moeller_00240_1_SPEC.pdf
- Series:
- NZMB2
- TS PIK:
- 124501837
- Country of Origin:
- Germany
MSRP $9,836.75Surplus $671.22 -
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Eaton NZMH2-4-A125 Molded Case Breakers (MCCBs) NZMH2 4P 125A 690V 50/60Hz 3Ph
MSRP $11,162.66Surplus $3,301.63SKU: C15-1719 Brand: Eaton MPN: NZMH2-4-A125 UPC: 015082658339 Shipping Weight: 3.40 lbs. Shipping Height: 5.00 In. Shipping Length: 8.75 In. Shipping Width: 4.75 In...- SKU:
- C15-1719
- Series:
- NZMH2
- Type:
- Full Vage
- Type:
- Non-Reversing
- Size:
- 140 Millimeter Width x 149 Millimeter Depth x 184 Millimeter Height
- Volts:
- 690 VAC
- Volts:
- 750 VDC
- Amps:
- 32 A
- Poles:
- 4
- Interrupting Rating:
- 85 to 150 kA
- Enclosure:
- IP20
- Terminal Type:
- Front Screw
- Frame Type:
- NZM2
- Maximum AC Voltage Rating:
- 690
- Maximum DC Voltage Rating:
- 750
- Short Description:
- 690 VAC, 750 VDC, 125 A, 85 to 150 kA, 4-Pole, Front Screw Terminal, NZM2 Frame, Thermal Magnetic
- Catalog:
- Eaton-Moeller_00013_116_CAT.pdf
- Data Sheet:
- Eaton_32648_1-14_DATA.pdf
- Installation/Operator:
- Eaton_00653_INST.pdf
- CAD Drawing:
- Eaton_21606_1_CAD.pdf
- Current Rating:
- 125 A
- Number of Poles:
- 4
- Voltage Rating:
- 690 VAC, 750 VDC
MSRP $11,162.66Surplus $3,301.63 -
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Eaton NZMH4-4-AE1250 Molded Case Breakers (MCCBs) NZMN4 4P 1250A 600V 50/60Hz 3Ph
MSRP $9,037.32Surplus $7,018.94SKU: C15-1984 Brand: Eaton MPN: NZMH4-4-AE1250 UPC: Shipping Weight: 56.75 lbs. Shipping Height: 11.00 In. Shipping Length: 17.00 In. Shipping Width: 12.00 In...- SKU:
- C15-1984
- Frame Type:
- NZM4
- Voltage Rating:
- 600 V
- Current Rating:
- 1250 A
- Number of Poles:
- 4
- Interrupting Rating:
- 85 kA
- Short Description:
- Eaton Series NZM complete molded case circuit breaker, NZM4-frame, NZMH4, Thermal-magnetic trip, Three-pole, 1250A, 690 Vac, 85 kA at 480 Vac, Distribution circuit protection, Rocker lever
MSRP $9,037.32Surplus $7,018.94 -
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Eaton NZMN4-4-VE800 Molded Case Breakers (MCCBs) NZMN4 4P 800A 690V 50/60Hz 3Ph
MSRP $42,200.30Surplus $11,234.99SKU: C15-1724 Brand: Eaton MPN: NZMN4-4-VE800 UPC: 015082659756 Shipping Weight: 45.00 lbs. Shipping Height: 11.50 In. Shipping Length: 17.00 In. Shipping Width: 12...- SKU:
- C15-1724
- Frame Type:
- NZM4
- Voltage Rating:
- 690 VAC
- Current Rating:
- 32 A
- Number of Poles:
- 4
- Interrupting Rating:
- 50 kA
- Type:
- Full Vage
- Maximum AC Voltage Rating:
- 690
- Terminal Type:
- Front screw
- Size:
- 210 Millimeter Width x 207 Millimeter Depth x 401 Millimeter Height
- Short Description:
- 690 VAC 50/60 Hz, 800 A, 50 kA, 4-Pole, Front Screw Terminal, NZM4 Frame, Electronic
- Catalog:
- Eaton-Moeller_00014_17_38_17_39_CAT.pdf
- Data Sheet:
- Eaton-Moeller_01502_1-8_DATA.pdf
- Installation/Operator:
- Eaton-Moeller_00021_INST.pdf
- Specification/Technical:
- Eaton-Moeller_00532_1_2_SPEC.pdf
- Series:
- NZMN4
MSRP $42,200.30Surplus $11,234.99 -
Eaton XTCF200G00A Other Contactors 4P 200A 120V EA
MSRP $2,073.56Surplus $658.74SKU: S06-2509 Brand: Eaton MPN: XTCF200G00A UPC: 015081094893 Shipping Weight: 6.40 lbs. Shipping Height: 7.75 In. Shipping Length: 5.50 In. Shipping Width: 7.00 In...- SKU:
- S06-2509
- Approval:
- UL
- Coil Voltage:
- 100 to 120 VAC
- Construction Standard:
- IEC
- Amps:
- 115 A (AC-3)
- Enclosure:
- IP20
- Mounting:
- Panel/DIN Rail
- Poles:
- 4
- Power/Voltage:
- 40 HP at 200 Volt
- Size:
- Frame 90 Millimeter
- Type:
- Full Voltage
- Short Description:
- 125 HP 575 VAC 3-Phase, 100 to 120 VAC 50/60 Hz Coil, 200 A, 4-Pole, 90 MM G-Frame, Screw Terminal, Full Voltage, Non-Reversing, IEC Contactor
- CAD Drawing:
- Eaton_57550_1_CAD.pdf
- Power Rating/Voltage:
- 40 HP at 200 V, 50 HP at 230 V, 100 HP at 460 V, 125 HP at 575 V (3-Phase UL/CSA Rating), 37 HP at 200 V, 55 HP at 230 V, 70 HP at 460 V, 90 HP at 575 V (3-Phase IEC Rating)
- Number of Poles:
- 4
- Catalog:
- Eaton_00002_V5T1_35_V5T1_38_V5T1_45_V5T1_53_CAT.pdf
- CAD Drawings:
- Eaton_57550_1_CAD.pdf
- Current Rating:
- 115 A (AC-3), 200 A (AC-1)
- Country of Origin:
- Dominican Republic
MSRP $2,073.56Surplus $658.74 -
GENERAL ELECTRIC TJJ436175 Molded Case Breakers (MCCBs)
MSRP $5,445.20Surplus $419.70SKU: C15-7013 Brand: GENERAL ELECTRIC MPN: TJJ436175 UPC: Shipping Weight: 18.15 lbs. Shipping Height: 4.00 In. Shipping Length: 11.00 In. Shipping Width: 9.00 In...- SKU:
- C15-7013
- Number of Poles:
- 4
MSRP $5,445.20Surplus $419.70 -
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Moeller FAZG4-CNA Din Rail Mounted Circuit Breakers EA
MSRP $13.61Surplus $2.74Moeller FAZG4-CNA Din Rail Mounted Circuit Breakers EA​ ARCA SKU: C15-9609 Brand: Moeller MPN: FAZG4-CNA UPC: Shipping Weight: 0.25 lbs. Shipping Height: 2.00 In. Shipping...- SKU:
- C15-9609
- Number of Poles:
- 4
- Mounting:
- DIN Rail
- Curve Type:
- C
- Country of Origin:
- Germany
MSRP $13.61Surplus $2.74 -
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Schneider Electric M9F23406 Miniature Circuit Breakers (MCBs) M 4P 6A 120V 50/60Hz 3Ph EA
MSRP $566.30Surplus $98.65Schneider Electric M9F23406 Miniature Circuit Breakers (MCBs) M 4P 6A 120V 50/60Hz 3Ph EA​ ARCA SKU: C15-4899 Brand: Schneider Electric MPN: M9F23406 UPC: 606481169313 Shipping Weight: 1.00 lbs...- SKU:
- C15-4899
- Type:
- Thermal Magnetic
- Type:
- Miniature
- Approval:
- UL 1077
- Approval:
- CSA C22.2
- Size:
- 2.83 Inch Width x 2.83 Inch Depth x 3.19 Inch Height
- Volts:
- 240/415/440 VAC 50/60 Hertz
- Amps:
- 32 A
- Poles:
- 4
- Mounting:
- DIN Rail
- Interrupting Rating:
- 10 kA at 480 Star/277 VAC
- Terminal Type:
- Tunnel (Top or Bottom)
- Wire Size:
- 0.55
- Short Description:
- 240/415/440 VAC 50/60 Hz, 6 A, 10 kA Interrupt, 4-Pole, D Curve, Gray, Toggle Control, Clip-On Mount, Tunnel Terminal, Thermal Magnetic
- Catalog:
- SchneiderElectric-SquareD_60281_17_CAT.pdf
- Data Sheet:
- SchneiderElectric-SquareD_60899_1-3_DATA.pdf
- CAD Drawing:
- SchneiderElectric_30031_1-7_CAD.pdf
- Manufacturer Warranty:
- SchneiderElectric-SquareD_00002_WARR.pdf
- Voltage Rating:
- 240/415/440 VAC 50/60 Hertz
- Number of Poles:
- 4
- CAD Drawings:
- SchneiderElectric_30031_1-7_CAD.pdf
- Current Rating:
- 6 A
MSRP $566.30Surplus $98.65 -
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Siemens MBK125 Molded Case Breakers (MCCBs)
MSRP $583.18Surplus $157.46SKU: C15-19018 Brand: Siemens MPN: MBK125 UPC: 78364326748 Shipping Weight: 0.00 lbs. Shipping Height: 0.00 In. Shipping Length: 0.00 In. Shipping Width: 0.00 In...- SKU:
- C15-19018
- Type:
- Main
- Installation/Operator:
- SiemensAG_00630_INST.pdf
- Used On:
- EQIII Load Center
- Approval:
- UL
- Country of Origin:
- MEX
- Interrupting Rating:
- 22 kA
- Catalog:
- SiemensAG_09190_1_44_1_45_CAT.pdf
- Data Sheet:
- SiemensAG_09838_1_2_DATA.pdf
- Number of Poles:
- 4
- Short Description:
- BREAKER 125A 2P 120/240V 22K EQ9677 MAIN
- Voltage Rating:
- 120/240 V AC 60 Hertz
- Current Rating:
- 125 A
MSRP $583.18Surplus $157.46
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