
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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Eaton GPS3035 Molded Case Breakers (MCCBs) GPS 3P 35A 120V 50/60Hz 3Ph G Frame
MSRP $1,089.04Surplus $275.66Eaton GPS3035 Molded Case Breakers (MCCBs) GPS 3P 35A 120V 50/60Hz 3Ph G Frame​ ARCA SKU: C15-1929 Brand: Eaton MPN: GPS3035 UPC: 786685554402 Shipping Weight: 2.10 Shipping Height: 4.00...- SKU:
- C15-1929
- Series:
- GP
- Type:
- Power Defense Fixed Thermal Magnetic
- Type:
- Globally Rated
- Type:
- Class A
- Type:
- Molded Case
- Approval:
- UL 489
- Approval:
- CSA C22.2
- Size:
- 3 Inch Width x 2.63 Inch Depth x 4.88 Inch Height
- Volts:
- 240/480 VAC at 50/60 Hertz
- Amps:
- 32 A
- Poles:
- 3
- Interrupting Rating:
- 65 kA at 240 VAC
- Interrupting Rating:
- 22 Kiloamp at 480 Volt AC at 50/60 Hertz
- Terminal Type:
- Standard Line and Load
- Frame Type:
- GP
- Maximum AC Voltage Rating:
- 480 V
- Short Description:
- 480 VAC 50/60 Hz, 35 A, 65 kA, 3-Pole, Line/Load Terminal, GP Frame, Thermal Magnetic
- Data Sheet:
- Eaton_21652_1-14_DATA.pdf
- Installation/Operator:
- Eaton_00074_INST.pdf
- Voltage Rating:
- 480 VAC
- Number of Poles:
- 3
- Current Rating:
- 35 A
MSRP $1,089.04Surplus $275.66 -
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Eaton GPS3040 Molded Case Breakers (MCCBs) GPS 3P 40A 480V 50/60Hz 3Ph G Frame
MSRP $1,301.40Surplus $334.16Eaton GPS3040 Molded Case Breakers (MCCBs) GPS 3P 40A 480V 50/60Hz 3Ph G Frame​ ARCA SKU: C15-3491 Brand: Eaton MPN: GPS3040 UPC: 786685554419 Shipping Weight: 2.15 Shipping Height: 5.00...- SKU:
- C15-3491
- Frame Type:
- GP
- Voltage Rating:
- 240/480 VAC
- Current Rating:
- 32 A
- Number of Poles:
- 3
- Interrupting Rating:
- 65 kA at 240 VAC 50/60 Hertz,22 kA at 480 VAC 50/60 Hertz
- Type:
- Molded Case
- Maximum AC Voltage Rating:
- 480 V
- Terminal Type:
- Standard Line and Load
- Size:
- 3 Inch Width x 2.63 Inch Depth x 4.88 Inch Height
- Short Description:
- 480 VAC 50/60 Hz, 40 A, 65 kA, 3-Pole, Line/Load Terminal, GP Frame, Thermal Magnetic
- Specification/Technical:
- Eaton_51655_1_2_SPEC.pdf
- Series:
- GPS
MSRP $1,301.40Surplus $334.16 -
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Eaton GPS3045 Molded Case Breakers (MCCBs) GPS 3P 45A 480V 50/60Hz 3Ph G Frame
MSRP $1,089.04Surplus $315.77SKU: C15-2260 Brand: Eaton MPN: GPS3045 UPC: 786685554426 Shipping Weight: 2.00 lbs. Shipping Height: 4.00 In. Shipping Length: 6.60 In. Shipping Width: 3.80 In...- SKU:
- C15-2260
- Frame Type:
- GP
- Voltage Rating:
- 240/480 VAC
- Current Rating:
- 32 A
- Number of Poles:
- 3
- Interrupting Rating:
- 65 kA at 240 VAC ,22 kA at 480 VAC
- Type:
- Molded Case
- Maximum AC Voltage Rating:
- 480 V
- Terminal Type:
- Standard Line and Load
- Size:
- 3 Inch Width x 2.63 Inch Depth x 4.88 Inch Height
- Short Description:
- 480 VAC 50/60 Hz, 45 A, 65 kA, 3-Pole, Line/Load Terminal, GP Frame, Thermal Magnetic
- Specification/Technical:
- Eaton_51656_1_2_SPEC.pdf
- Series:
- GP
MSRP $1,089.04Surplus $315.77 -
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Eaton GPS3050 Molded Case Breakers (MCCBs) GPS 3P 50A 480V 50/60Hz 3Ph G Frame
MSRP $1,089.04Surplus $308.39SKU: C15-2259 Brand: Eaton MPN: GPS3050 UPC: 786685554433 Shipping Weight: 2.00 lbs. Shipping Height: 4.00 In. Shipping Length: 6.60 In. Shipping Width: 3.80 In...- SKU:
- C15-2259
- Frame Type:
- GP
- Voltage Rating:
- 240/480 VAC
- Current Rating:
- 32 A
- Number of Poles:
- 3
- Interrupting Rating:
- 65 kA at 240 VAC ,22 kA at 480 VAC
- Type:
- Molded Case
- Maximum AC Voltage Rating:
- 480 V
- Terminal Type:
- Standard Line and Load
- Size:
- 3 Inch Width x 2.63 Inch Depth x 4.88 Inch Height
- Short Description:
- 480 VAC 50/60 Hz, 50 A, 65 kA, 3-Pole, Line/Load Terminal, GP Frame, Thermal Magnetic
- Specification/Technical:
- Eaton_51657_1_2_SPEC.pdf
- Series:
- GP
MSRP $1,089.04Surplus $308.39 -
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Eaton GPS3060 Molded Case Breakers (MCCBs) GPS 3P 60A 480V 50/60Hz 3Ph G Frame
MSRP $1,089.04Surplus $314.80SKU: C15-2261 Brand: Eaton MPN: GPS3060 UPC: 786685554440 Shipping Weight: 2.05 lbs. Shipping Height: 4.00 In. Shipping Length: 7.00 In. Shipping Width: 4.00 In...- SKU:
- C15-2261
- Frame Type:
- GP
- Voltage Rating:
- 240/480 VAC
- Current Rating:
- 32 A
- Number of Poles:
- 3
- Interrupting Rating:
- 65 kA at 240 VAC ,22 kA at 480 VAC
- Type:
- Molded Case
- Maximum AC Voltage Rating:
- 480 V
- Terminal Type:
- Standard Line and Load
- Size:
- 3 Inch Width x 2.63 Inch Depth x 4.88 Inch Height
- Short Description:
- 480 VAC 50/60 Hz, 60 A, 65 kA, 3-Pole, Line/Load Terminal, GP Frame, Thermal Magnetic
- Specification/Technical:
- Eaton_51658_1_2_SPEC.pdf
- Series:
- GP
MSRP $1,089.04Surplus $314.80 -
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Eaton GPS3070 Molded Case Breakers (MCCBs) GPS 3P 70A 480V 50/60Hz 3Ph G Frame
MSRP $1,349.05Surplus $395.70SKU: C15-4195 Brand: Eaton MPN: GPS3070 UPC: 786685554457 Shipping Weight: 2.15 lbs. Shipping Height: 4.00 In. Shipping Length: 7.00 In. Shipping Width: 4.00 In...- SKU:
- C15-4195
- Frame Type:
- GP
- Voltage Rating:
- 240/480 VAC
- Current Rating:
- 32 A
- Number of Poles:
- 3
- Interrupting Rating:
- 65 kA at 240 VAC 50/60 Hertz,22 kA at 480 VAC 50/60 Hertz
- Type:
- Molded Case
- Maximum AC Voltage Rating:
- 480 V
- Terminal Type:
- Standard Line and Load
- Size:
- 3 Inch Width x 2.63 Inch Depth x 4.88 Inch Height
- Short Description:
- 480 VAC 50/60 Hz, 70 A, 65 kA, 3-Pole, Line/Load Terminal, GP Frame, Thermal Magnetic
- Specification/Technical:
- Eaton_51659_1_2_SPEC.pdf
- Series:
- GPS
MSRP $1,349.05Surplus $395.70 -
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Eaton GPS3080 Molded Case Breakers (MCCBs) GPS 3P 80A 480V 50/60Hz 3Ph G Frame
MSRP $1,349.05Surplus $395.70SKU: C15-2769 Brand: Eaton MPN: GPS3080 UPC: 786685554464 Shipping Weight: 2.00 lbs. Shipping Height: 4.00 In. Shipping Length: 6.60 In. Shipping Width: 3.80 In...- SKU:
- C15-2769
- Frame Type:
- GP
- Voltage Rating:
- 240/480 VAC
- Current Rating:
- 32 A
- Number of Poles:
- 3
- Interrupting Rating:
- 65 kA at 240 VAC ,22 kA at 480 VAC
- Type:
- Molded Case
- Maximum AC Voltage Rating:
- 480 V
- Terminal Type:
- Standard Line and Load
- Size:
- 3 Inch Width x 2.63 Inch Depth x 4.88 Inch Height
- Short Description:
- 480 VAC 50/60 Hz, 80 A, 65 kA, 3-Pole, Line/Load Terminal, GP Frame, Thermal Magnetic
- Specification/Technical:
- Eaton_51660_1_2_SPEC.pdf
- Series:
- GP
MSRP $1,349.05Surplus $395.70 -
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Eaton GPS3090 Molded Case Breakers (MCCBs) GPS 3P 90A 480V 50/60Hz 3Ph G Frame
MSRP $1,349.05Surplus $395.70SKU: C15-2611 Brand: Eaton MPN: GPS3090 UPC: 786685554471 Shipping Weight: 2.15 lbs. Shipping Height: 4.00 In. Shipping Length: 6.60 In. Shipping Width: 3.80 In...- SKU:
- C15-2611
- Frame Type:
- GP
- Voltage Rating:
- 240/480 VAC
- Current Rating:
- 32 A
- Number of Poles:
- 3
- Interrupting Rating:
- 65 kA at 240 VAC ,22 kA at 480 VAC
- Type:
- Molded Case
- Maximum AC Voltage Rating:
- 480 Volt
- Terminal Type:
- Standard Line and Load
- Size:
- 3 Inch Width x 2.63 Inch Depth x 4.88 Inch Height
- Short Description:
- 480 VAC 50/60 Hz, 90 A, 65 kA, 3-Pole, Line/Load Terminal, GP Frame, Thermal Magnetic
- Specification/Technical:
- Eaton_51661_1_2_SPEC.pdf
MSRP $1,349.05Surplus $395.70 -
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Eaton GPS3100 Molded Case Breakers (MCCBs) GPS 3P 100A 480V 50/60Hz 3Ph G Frame
MSRP $1,349.05Surplus $395.70SKU: C15-3442 Brand: Eaton MPN: GPS3100 UPC: 786685554488 Shipping Weight: 2.00 lbs. Shipping Height: 4.00 In. Shipping Length: 7.00 In. Shipping Width: 4.00 In...- SKU:
- C15-3442
- Frame Type:
- GP
- Voltage Rating:
- 240/480 VAC
- Current Rating:
- 32 A
- Number of Poles:
- 3
- Interrupting Rating:
- 65 kA at 240 VAC ,22 kA at 480 VAC
- Type:
- Molded Case
- Maximum AC Voltage Rating:
- 480 V
- Terminal Type:
- Standard Line and Load
- Size:
- 3 Inch Width x 2.63 Inch Depth x 4.88 Inch Height
- Short Description:
- 480 VAC 50/60 Hz, 100 A, 65 kA, 3-Pole, Line/Load Terminal, GP Frame, Thermal Magnetic
- Specification/Technical:
- Eaton_51662_1_2_SPEC.pdf
- Series:
- GP
MSRP $1,349.05Surplus $395.70 -
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Eaton GQ1015 Miniature Circuit Breakers (MCBs) GQ 1P 15A 277V 50/60Hz 1Ph
MSRP $373.00Surplus $123.78Eaton GQ1015 Miniature Circuit Breakers (MCBs) GQ 1P 15A 277V 50/60Hz 1Ph​ ARCA SKU: C15-3169 Brand: Eaton MPN: GQ1015 UPC: 782114748596 Shipping Weight: 0.35 Shipping Height: 4.80 In...- SKU:
- C15-3169
- Approval:
- UL
- Approval:
- CSA
- Amps:
- 15 A
- Frame:
- 0
- Interrupting Rating:
- 14 Kiloamp
- Maximum AC Voltage:
- 277 V
- Poles:
- 1
- Size:
- 1.2 Inch Width x 3.6 Inch Depth x 4.8 Inch Height
- Terminal Type:
- Thermal Magnetic
- Type:
- Quicklag
- Volts:
- 277 VAC
- Short Description:
- 0
- Series:
- 0
MSRP $373.00Surplus $123.78 -
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Eaton GWF3040V Molded Case Breakers (MCCBs) GWF 3P 40A 415V 50/60Hz 3Ph G Frame
MSRP $827.67Surplus $322.83SKU: C15-2247 Brand: Eaton MPN: GWF3040V UPC: 786685388298 Shipping Weight: 2.20 lbs. Shipping Height: 0.00 In. Shipping Length: 0.00 In. Shipping Width: 0.00 In...- SKU:
- C15-2247
- Volts:
- 415 V
- Amps:
- 40 A
- Poles:
- 3
- Frequency Rating:
- 50/60 Hz
- Frame:
- G
- Short Description:
- EATON SERIES C COMPLETE MOLDED CASE CIRCUIT BREAKER, G-FRAME, GWF, COMPLETE BREA
MSRP $827.67Surplus $322.83 -
Eaton GWF3070 Molded Case Breakers (MCCBs)
MSRP $1,700.10Surplus $514.12SKU: C15-9770 Brand: Eaton MPN: GWF3070 UPC: 78667923158 Shipping Weight: 0.00 lbs. Shipping Height: 0.00 In. Shipping Length: 0.00 In. Shipping Width: 0.00 In...- SKU:
- C15-9770
- TS PIK:
- 106999870
- Country of Origin:
- Dominican Republic
MSRP $1,700.10Surplus $514.12 -
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Eaton GWF3070 Molded Case Breakers (MCCBs) EA
MSRP $1,700.10Surplus $550.84SKU: C15-9916 Brand: Eaton MPN: GWF3070 UPC: 78667923158 Shipping Weight: 0.00 lbs. Shipping Height: 0.00 In. Shipping Length: 0.00 In. Shipping Width: 0.00 In...- SKU:
- C15-9916
- TS PIK:
- 106999870
MSRP $1,700.10Surplus $550.84 -
Eaton GWF3080 Molded Case Breakers (MCCBs)
MSRP $1,383.88Surplus $342.50SKU: C15-11836 Brand: Eaton MPN: GWF3080 UPC: 78667923160 Shipping Weight: 2.20 lbs. Shipping Height: 4.00 In. Shipping Length: 7.00 In. Shipping Width: 5.00 In...- SKU:
- C15-11836
- TS PIK:
- 106999871
MSRP $1,383.88Surplus $342.50 -
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Eaton HBAX1015 Miniature Circuit Breakers (MCBs)
MSRP $234.42Surplus $63.29SKU: C15-19713 Brand: Eaton MPN: HBAX1015 UPC: 78667915263 Shipping Weight: 0.00 lbs. Shipping Height: 0.00 In. Shipping Length: 0.00 In. Shipping Width: 0.00 In...- SKU:
- C15-19713
- Short Description:
- HBAX 1P 15A 240VAC MAX 42kAIC
MSRP $234.42Surplus $63.29 -
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Eaton HBAX1020 Miniature Circuit Breakers (MCBs)
MSRP $250.48Surplus $67.63SKU: C15-19712 Brand: Eaton MPN: HBAX1020 UPC: 78667915264 Shipping Weight: 0.00 lbs. Shipping Height: 0.00 In. Shipping Length: 0.00 In. Shipping Width: 0.00 In...- SKU:
- C15-19712
- Short Description:
- HBAX 1 POLE 20 AMP BREAKER
MSRP $250.48Surplus $67.63 -
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Eaton HBAX1025 Miniature Circuit Breakers (MCBs)
MSRP $234.42Surplus $63.29SKU: C15-19711 Brand: Eaton MPN: HBAX1025 UPC: 78667915265 Shipping Weight: 0.00 lbs. Shipping Height: 0.00 In. Shipping Length: 0.00 In. Shipping Width: 0.00 In...- SKU:
- C15-19711
- Short Description:
- HBAX 1P 25A 240VAC MAX 42kAIC
MSRP $234.42Surplus $63.29 -
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Eaton HBAX1030 Miniature Circuit Breakers (MCBs)
MSRP $234.42Surplus $63.29SKU: C15-19710 Brand: Eaton MPN: HBAX1030 UPC: 78667915266 Shipping Weight: 0.00 lbs. Shipping Height: 0.00 In. Shipping Length: 0.00 In. Shipping Width: 0.00 In...- SKU:
- C15-19710
- Approval:
- UL 489, CSA
- Number of Poles:
- 1
- Voltage Rating:
- 120/240 VAC, 24/48/62.5 VDC
- Interrupting Rating:
- 42000 A at 120/240 VAC, 5000 A at 24 to 48 VDC
- Mounting:
- Bolt-On
- Type:
- Thermal Magnetic, Non-Interchangeable Trip, Miniature
- Current Rating:
- 30 A
- Catalog:
- Eaton_03771_V4T1_3-V4T1_46_CAT.pdf
- Short Description:
- HBAX 1P 30A 240VAC MAX 42kAIC
- Wire Size:
- 14 to 4 AWG Copper/Aluminum (Standard Load)
- Size:
- 1.3 Inch Width x 3.8 Inch Depth x 4.7 Inch Height
- Terminal Type:
- Steel Box Lug Standard Load
MSRP $234.42Surplus $63.29 -
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Eaton HBAX1035 Miniature Circuit Breakers (MCBs)
MSRP $268.18Surplus $72.41SKU: C15-19709 Brand: Eaton MPN: HBAX1035 UPC: 78667915267 Shipping Weight: 0.00 lbs. Shipping Height: 0.00 In. Shipping Length: 0.00 In. Shipping Width: 0.00 In...- SKU:
- C15-19709
- Short Description:
- HBAX 1P 35A 240VAC MAX 42kAIC
MSRP $268.18Surplus $72.41 -
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Eaton HBAX1040 Miniature Circuit Breakers (MCBs)
MSRP $268.18Surplus $72.41SKU: C15-19708 Brand: Eaton MPN: HBAX1040 UPC: 78667915268 Shipping Weight: 0.00 lbs. Shipping Height: 0.00 In. Shipping Length: 0.00 In. Shipping Width: 0.00 In...- SKU:
- C15-19708
- Short Description:
- HBAX 1P 40A 240VAC MAX 42kAIC
MSRP $268.18Surplus $72.41
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