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 HFD3035 Molded Case Breakers (MCCBs) HFD 3P 35A 600V 50/60Hz 3Ph F Frame
MSRP $3,302.51Surplus $580.81SKU: C15-3012 Brand: Eaton MPN: HFD3035 UPC: 786679175927 Shipping Weight: 4.05 lbs. Shipping Height: 5.00 In. Shipping Length: 6.00 In. Shipping Width: 5.00 In...- SKU:
- C15-3012
- 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:
- 600 VAC at 50/60 Hz
- Volts:
- 250 VDC
- Amps:
- 32 A
- Poles:
- 3
- Interrupting Rating:
- 65 kA at 480 VAC
- Interrupting Rating:
- 22 kA at 250 VDC
- Terminal Type:
- Standard Pressure Load Terminal
- Frame Type:
- FD
- Maximum AC Voltage Rating:
- 600
- Maximum DC Voltage Rating:
- 250
- Short Description:
- 600 VAC 50/60 Hz, 250 VDC, 35 A, 65/22 kA, 3-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
- CAD Drawing:
- Eaton_21588_1_CAD.pdf
- Voltage Rating:
- 600 VAC
- Number of Poles:
- 3
- CAD Drawings:
- Eaton_21588_1_CAD.pdf
- Current Rating:
- 35 A
- Country of Origin:
- Dominican Republic
MSRP $3,302.51Surplus $580.81 -
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Eaton HFD3200L Molded Case Breakers (MCCBs) 3P 600V
MSRP $8,512.51Surplus $838.11SKU: C15-1901 Brand: Eaton MPN: HFD3200L UPC: 78667901546 Shipping Weight: 4.00 lbs. Shipping Height: 5.00 In. Shipping Length: 7.00 In. Shipping Width: 5.00 In...- SKU:
- C15-1901
- 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:
- 600 VAC at 50/60 Hz
- Volts:
- 250 VDC
- Amps:
- 32 A
- Poles:
- 3
- Interrupting Rating:
- 65 kA at 480 VAC
- Interrupting Rating:
- 22 kA at 250 VDC
- Terminal Type:
- Standard Pressure Line and Load Terminal
- Frame Type:
- FD
- Maximum AC Voltage Rating:
- 600
- Maximum DC Voltage Rating:
- 250
- Short Description:
- 600 VAC 50/60 Hz, 250 VDC, 200 A, 65/22 kA, 3-Pole, Line and 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
- CAD Drawing:
- Eaton_21588_1_CAD.pdf
- TS PIK:
- 110190794
- Voltage Rating:
- 600 VAC
- Number of Poles:
- 3
- Current Rating:
- 200 A
- CAD Drawings:
- Eaton_21588_1_CAD.pdf
- Country of Origin:
- Dominican Republic
MSRP $8,512.51Surplus $838.11 -
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Eaton FD3225L Molded Case Breakers (MCCBs) FD 3P 225A 600V 50/60Hz 3Ph F Frame
MSRP $5,394.83Surplus $2,001.48SKU: C15-1688 Brand: Eaton MPN: FD3225L UPC: 786679015391 Shipping Weight: 4.50 lbs. Shipping Height: 5.00 In. Shipping Length: 7.00 In. Shipping Width: 5.00 In...- SKU:
- C15-1688
- Series:
- C, FD
- Type:
- Molded Case
- Type:
- Thermal Magnetic
- Approval:
- UL
- Size:
- 4.13 Inch W x 3.38 Inch D x 6 Inch H
- Volts:
- 600 VAC at 50/60 Hz
- Volts:
- 250 VDC
- Amps:
- 32 A
- Poles:
- 3
- Interrupting Rating:
- 35 kA at 480 VAC
- Interrupting Rating:
- 10 kA at 250 VDC
- Terminal Type:
- Standard Pressure Line and Load Terminal
- Frame Type:
- FD
- Maximum AC Voltage Rating:
- 600
- Maximum DC Voltage Rating:
- 250
- Short Description:
- 600 VAC 50/60 Hz, 250 VDC, 225 A, 35/10 kA, 3-Pole, Line and Load Terminal, FD Frame, Thermal Magnetic, Molded Case
- Catalog:
- Eaton_27487_V4T2_254_V4T2_255_V4T2_273_V4T2_274_CAT.pdf
- Data Sheet:
- Eaton_07831_1-3_8_9_DATA.pdf
- Installation/Operator:
- Eaton_00091_INST.pdf
- CAD Drawing:
- Eaton_21586_1_CAD.pdf
- Number of Poles:
- 3
- Voltage Rating:
- 600 VAC
- CAD Drawings:
- Eaton_21586_1_CAD.pdf
- Current Rating:
- 225 A
MSRP $5,394.83Surplus $2,001.48 -
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Eaton HND312T35W Molded Case Breakers (MCCBs) HND 3P 1200A 600V 50/60Hz 3Ph N Frame
MSRP $91,343.23Surplus $24,985.30SKU: C15-4079 Brand: Eaton MPN: HND312T35W UPC: 786679252765 Shipping Weight: 52.20 lbs. Shipping Height: 11.00 In. Shipping Length: 22.20 In. Shipping Width: 12.00...- SKU:
- C15-4079
- Frame Type:
- HND
- Voltage Rating:
- 600 VAC
- Current Rating:
- 32 A
- Number of Poles:
- 3
- Interrupting Rating:
- 65 kA at 480 VAC,35 kA at 600 VAC
- Type:
- Molded Case
- Maximum AC Voltage Rating:
- 600
- Terminal Type:
- Not Included
- Size:
- 8.25 Inch W x 5.5 Inch D x 16 Inch H
- Short Description:
- 600 VAC 50/60 Hz, 1200 A, 65/35 kA, 3-Pole, HND Frame, Electronic, Molded Case
- Catalog:
- Eaton_27487_V4T2_254_V4T2_255_V4T2_360_V4T2_361_CAT.pdf
- Installation/Operator:
- Eaton_00122_INST.pdf
- Specification/Technical:
- Eaton_07913_1_2_SPEC.pdf
- Series:
- C
- Approval:
- UL 489, CSA C22.2
MSRP $91,343.23Surplus $24,985.30 -
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Eaton HND3800T33W Molded Case Breakers (MCCBs) HND 3P 800A 600V 50/60Hz 3Ph N Frame
MSRP $53,444.64Surplus $17,743.18SKU: C15-3628 Brand: Eaton MPN: HND3800T33W UPC: 786679264003 Shipping Weight: 46.25 lbs. Shipping Height: 11.00 In. Shipping Length: 19.00 In. Shipping Width: 12.00...- SKU:
- C15-3628
- Frame Type:
- HND
- Voltage Rating:
- 600 VAC
- Current Rating:
- 32 A
- Number of Poles:
- 3
- Interrupting Rating:
- 65 kA at 480 VAC,35 kA at 600 VAC
- Type:
- Molded Case
- Maximum AC Voltage Rating:
- 600
- Terminal Type:
- Not Included
- Size:
- 8.25 Inch W x 5.5 Inch D x 16 Inch H
- Short Description:
- 600 VAC 50/60 Hz, 800 A, 65/35 kA, 3-Pole, HND Frame, Electronic, Molded Case
- Catalog:
- Eaton_27487_V4T2_254_V4T2_255_V4T2_360_V4T2_361_CAT.pdf
- Installation/Operator:
- Eaton_00122_INST.pdf
- Specification/Technical:
- Eaton_07920_1_2_SPEC.pdf
- Series:
- C
- Approval:
- UL 489, CSA C22.2
MSRP $53,444.64Surplus $17,743.18 -
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Eaton NZMB2-AF175-BT-NA Molded Case Breakers (MCCBs) NZMN2 3P 175A 480V 50/60Hz 3Ph
MSRP $6,892.26Surplus $1,983.29SKU: C15-2112 Brand: Eaton MPN: NZMB2-AF175-BT-NA UPC: 015081072938 Shipping Weight: 5.17 lbs. Shipping Height: 7.70 In. Shipping Length: 5.90 In. Shipping Width: 5...- SKU:
- C15-2112
- Frame Type:
- NZM2
- Voltage Rating:
- 600 VAC
- Current Rating:
- 32 A
- Number of Poles:
- 3
- Interrupting Rating:
- 25 kA
- Type:
- Thermal Magnetic
- Maximum AC Voltage Rating:
- 600
- Terminal Type:
- Front Frame ClA
- Size:
- 105 Millimeter Width x 149 Millimeter Depth x 184 Millimeter Height
- Short Description:
- 600 VAC Star/347 VAC, 480 V, 175 A, 25 kA, 3-Pole, Front Frame ClA/Box Terminal, NZM2 Frame, Adjustable Magnetic Trip, Fixed Thermal
- Catalog:
- Eaton-Moeller_00013_153_CAT.pdf
- Data Sheet:
- Eaton-Moeller_01097_1-9_DATA.pdf
- Installation/Operator:
- Eaton_00324_INST.pdf
- Specification/Technical:
- Eaton-Moeller_00274_1_2_SPEC.pdf
- Series:
- NZMB2
MSRP $6,892.26Surplus $1,983.29 -
Eaton NZMB2-AF80-BT-NA Molded Case Breakers (MCCBs) NZMB2 3P 80A 690V 50/60Hz 3Ph EA
MSRP $2,607.82Surplus $485.11SKU: C15-2839 Brand: Eaton MPN: NZMB2-AF80-BT-NA UPC: 015081072877 Shipping Weight: 6.15 lbs. Shipping Height: 7.00 In. Shipping Length: 9.00 In. Shipping Width: 5.00...- SKU:
- C15-2839
- Frame Type:
- NZM2
- Voltage Rating:
- 600 VAC
- Current Rating:
- 32 A
- Number of Poles:
- 3
- Interrupting Rating:
- 25 kA
- Type:
- Thermal Magnetic
- Maximum AC Voltage Rating:
- 600
- Terminal Type:
- Front Frame ClA
- Size:
- 105 Millimeter Width x 149 Millimeter Depth x 184 Millimeter Height
- Short Description:
- 600 VAC Star/347 VAC, 480 V, 80 A, 25 kA, 3-Pole, Front Frame ClA/Box Terminal, NZM2 Frame, Adjustable Magnetic Trip, Fixed Thermal
- Catalog:
- Eaton-Moeller_00013_153_CAT.pdf
- Data Sheet:
- Eaton-Moeller_01123_1-9_DATA.pdf
- Installation/Operator:
- Eaton_00324_INST.pdf
- Specification/Technical:
- Eaton-Moeller_00296_1_2_SPEC.pdf
- Series:
- NZMB2
- TS PIK:
- 124501739
- Country of Origin:
- Germany
- Approval:
- UL 489, CSA C22.2, CE
MSRP $2,607.82Surplus $485.11 -
Eaton NZMH2-A32-BT-NA Molded Case Breakers (MCCBs) NZMH2 3P 250A 690V 50/60Hz 3Ph
MSRP $2,297.87Surplus $606.15SKU: C15-2819 Brand: Eaton MPN: NZMH2-A32-BT-NA UPC: 015081074468 Shipping Weight: 6.15 lbs. Shipping Height: 7.24 In. Shipping Length: 8.50 In. Shipping Width: 4.13...- SKU:
- C15-2819
- Frame Type:
- NZM2
- Voltage Rating:
- 600 VAC
- Current Rating:
- 32 A
- Number of Poles:
- 3
- Interrupting Rating:
- 85 to 150 kA
- Type:
- Thermal Magnetic
- Maximum AC Voltage Rating:
- 600
- Maximum DC Voltage Rating:
- 750
- Terminal Type:
- Front Frame ClA
- Size:
- 105 Millimeter Width x 149 Millimeter Depth x 184 Millimeter Height
- Short Description:
- 600 VAC Star/347 VAC, 480 V, 750 VDC, 32 A, 85 to 150 kA, 3-Pole, Front Frame ClA/Box Terminal, NZM2 Frame, Thermal Magnetic
- Catalog:
- Eaton-Moeller_00013_151_CAT.pdf
- Data Sheet:
- Eaton-Moeller_01188_1-10_DATA.pdf
- Installation/Operator:
- Eaton_00324_INST.pdf
- Specification/Technical:
- Eaton-Moeller_00345_1_2_SPEC.pdf
- Series:
- NZMH2
- Country of Origin:
- Romania
- Approval:
- UL489, CSA C22.2, CE
MSRP $2,297.87Surplus $606.15 -
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Eaton NZMN2-AF200-NA Molded Case Breakers (MCCBs) NZMN2 3P 200A 690V 50/60Hz 3Ph
MSRP $5,785.53Surplus $2,272.25SKU: C15-2295 Brand: Eaton MPN: NZMN2-AF200-NA UPC: 015082691879 Shipping Weight: 5.40 lbs. Shipping Height: 7.00 In. Shipping Length: 8.00 In. Shipping Width: 4.00...- SKU:
- C15-2295
- Frame Type:
- NZM2
- Voltage Rating:
- 600 VAC
- Current Rating:
- 200 A
- Number of Poles:
- 3
- Interrupting Rating:
- 50 kA
- Type:
- Single Dryer
- Maximum AC Voltage Rating:
- 600
- Maximum DC Voltage Rating:
- 750
- Terminal Type:
- Front Screw
- Size:
- 105 Millimeter Width x 149 Millimeter Depth x 184 Millimeter Height
- Short Description:
- 600 VAC Star/347 VAC, 480 V, 200 A, 50 kA, 3-Pole, Front Screw Terminal, NZM2 Frame, Fixed Thermal Magnetic
- Catalog:
- Eaton-Moeller_00013_154_CAT.pdf
- Data Sheet:
- Eaton-Moeller_01399_1-10_DATA.pdf
- Installation/Operator:
- Eaton_00324_INST.pdf
- Specification/Technical:
- Eaton-Moeller_00479_1_2_SPEC.pdf
- Series:
- NZMN2
MSRP $5,785.53Surplus $2,272.25 -
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Eaton NZMN2-AF30-BT-NA Molded Case Breakers (MCCBs)
MSRP $3,116.02Surplus $287.75SKU: C15-2113 Brand: Eaton MPN: NZMN2-AF30-BT-NA UPC: 015081073003 Shipping Weight: 6.20 lbs. Shipping Height: 5.00 In. Shipping Length: 9.00 In. Shipping Width: 7.00...- SKU:
- C15-2113
- Frame Type:
- NZM2
- Voltage Rating:
- 600 VAC
- Current Rating:
- 30 A
- Number of Poles:
- 3
- Interrupting Rating:
- 50 kA
- Type:
- Single Range
- Maximum AC Voltage Rating:
- 600
- Maximum DC Voltage Rating:
- 750
- Terminal Type:
- Front Frame ClA
- Size:
- 105 Millimeter Width x 149 Millimeter Depth x 184 Millimeter Height
- Short Description:
- 600 VAC Star/347 VAC, 480 V, 750 VDC, 30 A, 50 kA, 3-Pole, Front Frame ClA/Box Terminal, NZM2 Frame, Fixed Thermal Magnetic
- Catalog:
- Eaton-Moeller_00013_155_CAT.pdf
- Data Sheet:
- Eaton-Moeller_01408_1-10_DATA.pdf
- Installation/Operator:
- Eaton_00324_INST.pdf
- Specification/Technical:
- Eaton-Moeller_00485_1_2_SPEC.pdf
- Series:
- NZMN2
- TS PIK:
- 124501748
- Country of Origin:
- Romania
MSRP $3,116.02Surplus $287.75
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