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
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Eaton HND312T52WPN Molded Case Breakers (MCCBs) HND 3P 1200A 600V 50/60Hz 3Ph N Frame
MSRP $34,375.00Surplus $9,285.46SKU: C15-2226 Brand: Eaton MPN: HND312T52WPN UPC: 782113530284 Shipping Weight: 46.00 lbs. Shipping Height: 10.50 In. Shipping Length: 18.50 In. Shipping Width: 11.50...- SKU:
- C15-2226
- Frame Type:
- NG
- Voltage Rating:
- 600 V
- Current Rating:
- 1200 A
- Number of Poles:
- 3
- Interrupting Rating:
- 65 kA at 480 Vac 100 kA at 240 Vac
- Short Description:
- HND 3P 1200A OPTIM 550 LSI ICK550 PNK
MSRP $34,375.00Surplus $9,285.46 -
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Eaton HND3800T32W Molded Case Breakers (MCCBs) HND 3P 800A 600V 50/60Hz 3Ph N Frame
MSRP $39,855.00Surplus $12,320.00SKU: C15-2283 Brand: Eaton MPN: HND3800T32W UPC: 786679264027 Shipping Weight: 48.20 lbs. Shipping Height: 10.80 In. Shipping Length: 18.50 In. Shipping Width: 11.70...- SKU:
- C15-2283
- Series:
- C
- Approval:
- UL
- Approval:
- CSA
- Size:
- 8.25 Inch Width x 5.5 Inch Depth x 16 Inch Height
- Volts:
- 600 VAC at 50/60 Hertz
- Amps:
- 32 A
- Poles:
- 3
- Interrupting Rating:
- 100 kA at 240 VAC
- Interrupting Rating:
- 65 kA at 480 Volt AC
- Interrupting Rating:
- 35 kA at 600 Volt AC (UL 489)
- Terminal Type:
- Not Included
- Frame Type:
- HND
- Maximum AC Voltage Rating (V):
- 600
- Short Description:
- 600 VAC 50/60 Hz, 800 A, 100 kA, 3-Pole, HND Frame, DigiTrip OPTIM 310 LSI Electronic Trip, Non-Interchangeable Trip
- Catalog:
- Eaton_46579_V4T2_254_V4T2_255_V4T2_360-V4T2_374_CAT.pdf
- Installation/Operator:
- Eaton_00081_INST.pdf
- Voltage Rating:
- 600 VAC
- Current Rating:
- 800 A
- Number of Poles:
- 3
MSRP $39,855.00Surplus $12,320.00 -
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Eaton HND3800T33W Molded Case Breakers (MCCBs) HND 3P 800A 600V 50/60Hz 3Ph N Frame
MSRP $39,260.00Surplus $13,034.00SKU: 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 $39,260.00Surplus $13,034.00 -
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Eaton HND3800T35W Molded Case Breakers (MCCBs)
MSRP $66,984.00Surplus $18,085.68SKU: C15-16629 Brand: Eaton MPN: HND3800T35W UPC: 78667926404 Shipping Weight: 0.00 lbs. Shipping Height: 0.00 In. Shipping Length: 0.00 In. Shipping Width: 0.00 In...- SKU:
- C15-16629
- Short Description:
- EATON SERIES C ELECTRONIC MOLDED CASE CIRCUIT BREAKER, NG-FRAME, HND, DIGITRIP 310 RMS, ELECTRONIC LSG TRIP, THREE-POLE, 800A, 600 VAC, 100 kAIC AT 240 VAC, 65 kAIC AT 480 VAC, WITHOUT TERMINALS, 50/60 HZ, 80% RATED
MSRP $66,984.00Surplus $18,085.68 -
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Eaton HND3800T36W Molded Case Breakers (MCCBs) HND 3P 800A 600V 50/60Hz 3Ph N Frame
MSRP $57,290.00Surplus $15,960.00SKU: C15-2335 Brand: Eaton MPN: HND3800T36W UPC: 786679264065 Shipping Weight: 50.85 lbs. Shipping Height: 11.00 In. Shipping Length: 22.00 In. Shipping Width: 12.00...- SKU:
- C15-2335
- Series:
- C
- Volts:
- 600 V
- Amps:
- 800 A
- Poles:
- 3
- Frequency Rating:
- 50/60 Hz
- Frame:
- N
- Short Description:
- EATON SERIES C ELECTRONIC MOLDED CASE CIRCUIT BREAKER, NG-FRAME, HND, DIGITRIP 3
MSRP $57,290.00Surplus $15,960.00 -
Eaton HNW3800T33W Molded Case Breakers (MCCBs) HNW 3P 800A 690V 50/60Hz 3Ph N Frame
MSRP $39,371.00Surplus $12,327.44SKU: C15-2461 Brand: Eaton MPN: HNW3800T33W UPC: 786679267660 Shipping Weight: 46.00 lbs. Shipping Height: 6.00 In. Shipping Length: 17.00 In. Shipping Width: 9.00 In...- SKU:
- C15-2461
- Series:
- C
- Volts:
- 690 V
- Amps:
- 800 A
- Poles:
- 3
- Frequency Rating:
- 50/60 Hz
- Frame:
- N
- Short Description:
- EATON SERIES C ELECTRONIC MOLDED CASE CIRCUIT BREAKER, N-FRAME, HNW, COMPLETE BR
- Country of Origin:
- United States
MSRP $39,371.00Surplus $12,327.44 -
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Eaton HQP1010 Miniature Circuit Breakers (MCBs)
MSRP $30.10Surplus $7.32SKU: C15-19909 Brand: Eaton MPN: HQP1010 UPC: 78667921600 Shipping Weight: 0.00 lbs. Shipping Height: 0.00 In. Shipping Length: 0.00 In. Shipping Width: 0.00 In...- SKU:
- C15-19909
MSRP $30.10Surplus $7.32 -
Eaton HQP1015 Miniature Circuit Breakers (MCBs) 1P 15A 120V NULL EA
MSRP $76.56Surplus $10.89Eaton HQP1015 Miniature Circuit Breakers (MCBs) 1P 15A 120V NULL EA​ ARCA SKU: C15-5580 Brand: Eaton MPN: HQP1015 UPC: 78667934315 Shipping Weight: 0.25 lbs. Shipping Height: 1.00 In...- SKU:
- C15-5580
- TS PIK:
- 21509577
- Voltage Rating:
- 120/240 VAC
- Terminal Type:
- Plug-On
- Series:
- HQP
- Short Description:
- 120/240 VAC, 15 A, 10 kA, 1-Pole, Female Clip Terminal, Plug-On Mount, Thermal Magnetic, Miniature, Circuit Breaker
- Type:
- Thermal Magnetic
- Number of Poles:
- 1
- Current Rating:
- 15 A
- Catalog:
- Eaton_03771_V4T1_5_V4T1_6_CAT.pdf
- Wire Size:
- 14 to 4 AWG Aluminum/Copper (Load)
- Interrupting Rating:
- 10000 A at 120/240 VAC, 5000 A at 24 to 48 VDC, 3800 A at 62.5 VDC
- Mounting:
- Plug-On
- Country of Origin:
- Dominican Republic
- Approval:
- UL 489, CSA
MSRP $76.56Surplus $10.89 -
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Eaton HQP1025 Miniature Circuit Breakers (MCBs)
MSRP $67.00Surplus $18.09SKU: C15-19908 Brand: Eaton MPN: HQP1025 UPC: 78667934325 Shipping Weight: 0.00 lbs. Shipping Height: 0.00 In. Shipping Length: 0.00 In. Shipping Width: 0.00 In...- SKU:
- C15-19908
MSRP $67.00Surplus $18.09 -
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Eaton HQP1030 Miniature Circuit Breakers (MCBs)
MSRP $57.60Surplus $15.55SKU: C15-19907 Brand: Eaton MPN: HQP1030 UPC: 78667934330 Shipping Weight: 0.00 lbs. Shipping Height: 0.00 In. Shipping Length: 0.00 In. Shipping Width: 0.00 In...- SKU:
- C15-19907
MSRP $57.60Surplus $15.55 -
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Eaton HQP1035 Miniature Circuit Breakers (MCBs)
MSRP $45.00Surplus $12.15SKU: C15-19906 Brand: Eaton MPN: HQP1035 UPC: Shipping Weight: 0.00 lbs. Shipping Height: 0.00 In. Shipping Length: 0.00 In. Shipping Width: 0.00 In. Product...- SKU:
- C15-19906
MSRP $45.00Surplus $12.15 -
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Eaton HQP1040 Miniature Circuit Breakers (MCBs)
MSRP $69.00Surplus $18.63SKU: C15-19905 Brand: Eaton MPN: HQP1040 UPC: 78667991082 Shipping Weight: 0.00 lbs. Shipping Height: 0.00 In. Shipping Length: 0.00 In. Shipping Width: 0.00 In...- SKU:
- C15-19905
MSRP $69.00Surplus $18.63 -
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Eaton HQP1045 Miniature Circuit Breakers (MCBs)
MSRP $54.00Surplus $14.58SKU: C15-19904 Brand: Eaton MPN: HQP1045 UPC: Shipping Weight: 0.00 lbs. Shipping Height: 0.00 In. Shipping Length: 0.00 In. Shipping Width: 0.00 In. Product...- SKU:
- C15-19904
MSRP $54.00Surplus $14.58 -
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Eaton HQP1050 Miniature Circuit Breakers (MCBs)
MSRP $69.00Surplus $18.63SKU: C15-19903 Brand: Eaton MPN: HQP1050 UPC: 78667934350 Shipping Weight: 0.00 lbs. Shipping Height: 0.00 In. Shipping Length: 0.00 In. Shipping Width: 0.00 In...- SKU:
- C15-19903
MSRP $69.00Surplus $18.63 -
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Eaton HQP1055 Miniature Circuit Breakers (MCBs)
MSRP $181.00Surplus $48.87SKU: C15-19902 Brand: Eaton MPN: HQP1055 UPC: Shipping Weight: 0.00 lbs. Shipping Height: 0.00 In. Shipping Length: 0.00 In. Shipping Width: 0.00 In. Product...- SKU:
- C15-19902
MSRP $181.00Surplus $48.87 -
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Eaton HQP1060 Miniature Circuit Breakers (MCBs)
MSRP $81.00Surplus $21.87SKU: C15-19901 Brand: Eaton MPN: HQP1060 UPC: 78667934360 Shipping Weight: 0.00 lbs. Shipping Height: 0.00 In. Shipping Length: 0.00 In. Shipping Width: 0.00 In...- SKU:
- C15-19901
MSRP $81.00Surplus $21.87 -
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Eaton HQP1070 Miniature Circuit Breakers (MCBs)
MSRP $90.00Surplus $24.30SKU: C15-19900 Brand: Eaton MPN: HQP1070 UPC: Shipping Weight: 0.00 lbs. Shipping Height: 0.00 In. Shipping Length: 0.00 In. Shipping Width: 0.00 In. Product...- SKU:
- C15-19900
MSRP $90.00Surplus $24.30 -
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Eaton HQP1100 Miniature Circuit Breakers (MCBs)
MSRP $164.16Surplus $44.33SKU: C15-19899 Brand: Eaton MPN: HQP1100 UPC: 78667966005 Shipping Weight: 0.00 lbs. Shipping Height: 0.00 In. Shipping Length: 0.00 In. Shipping Width: 0.00 In...- SKU:
- C15-19899
MSRP $164.16Surplus $44.33 -
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Eaton HQP2010 Miniature Circuit Breakers (MCBs)
MSRP $98.00Surplus $26.46SKU: C15-19898 Brand: Eaton MPN: HQP2010 UPC: Shipping Weight: 0.00 lbs. Shipping Height: 0.00 In. Shipping Length: 0.00 In. Shipping Width: 0.00 In. Product...- SKU:
- C15-19898
MSRP $98.00Surplus $26.46 -
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Eaton HQP2015H Miniature Circuit Breakers (MCBs)
MSRP $443.00Surplus $119.61SKU: C15-19886 Brand: Eaton MPN: HQP2015H UPC: 78667934386 Shipping Weight: 0.00 lbs. Shipping Height: 0.00 In. Shipping Length: 0.00 In. Shipping Width: 0.00 In...- SKU:
- C15-19886
MSRP $443.00Surplus $119.61
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