
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 GPS3070 Molded Case Breakers (MCCBs) GPS 3P 70A 480V 50/60Hz 3Ph G Frame
MSRP $991.00Surplus $290.68SKU: 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 $991.00Surplus $290.68 -
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Eaton GPS3080 Molded Case Breakers (MCCBs) GPS 3P 80A 480V 50/60Hz 3Ph G Frame
MSRP $991.00Surplus $290.68SKU: 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 $991.00Surplus $290.68 -
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Eaton GPS3090 Molded Case Breakers (MCCBs) GPS 3P 90A 480V 50/60Hz 3Ph G Frame
MSRP $991.00Surplus $290.68SKU: 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 $991.00Surplus $290.68 -
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Eaton GPS3100 Molded Case Breakers (MCCBs) GPS 3P 100A 480V 50/60Hz 3Ph G Frame
MSRP $991.00Surplus $290.68SKU: 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 $991.00Surplus $290.68 -
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Eaton GQ1015 Miniature Circuit Breakers (MCBs) GQ 1P 15A 277V 50/60Hz 1Ph
MSRP $274.00Surplus $90.93Eaton 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 $274.00Surplus $90.93 -
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Eaton GWF3040V Molded Case Breakers (MCCBs) GWF 3P 40A 415V 50/60Hz 3Ph G Frame
MSRP $608.00Surplus $237.15SKU: 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 $608.00Surplus $237.15 -
Eaton GWF3070 Molded Case Breakers (MCCBs)
MSRP $1,248.88Surplus $377.67SKU: 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 $1,248.88Surplus $377.67 -
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Eaton GWF3070 Molded Case Breakers (MCCBs) EA
MSRP $1,248.88Surplus $404.64SKU: 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 $1,248.88Surplus $404.64 -
Eaton GWF3080 Molded Case Breakers (MCCBs)
MSRP $1,016.59Surplus $290.64SKU: 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 $1,016.59Surplus $290.64 -
Eaton HBL23000TM Other Circuit Breakers
MSRP $1,750.00Surplus $317.59SKU: C15-6830 Brand: Eaton MPN: HBL23000TM UPC: Shipping Weight: 1.85 lbs. Shipping Height: 5.00 In. Shipping Length: 8.00 In. Shipping Width: 5.00 In. Product...- SKU:
- C15-6830
- Number of Poles:
- 1
- Mounting:
- DIN Rail
MSRP $1,750.00Surplus $317.59 -
Eaton HBL3300T Other Circuit Breakers
MSRP $150.00Surplus $26.32Eaton HBL3300T Other Circuit Breakers​ ARCA SKU: A13-1410 Brand: Eaton MPN: HBL3300T UPC: Shipping Weight: 2.00 lbs. Shipping Height: 5.00 In. Shipping Length: 8.00 In...- SKU:
- A13-1410
MSRP $150.00Surplus $26.32 -
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Eaton HEX3 Circuit Breaker Accessories Handle Extension
MSRP $135.00Surplus $91.86Eaton HEX3 Circuit Breaker Accessories Handle Extension​ ARCA SKU: C15-2051 Brand: Eaton MPN: HEX3 UPC: 786679002230 Shipping Weight: 0.03 Shipping Height: 1.00 In. Shipping...- SKU:
- C15-2051
- Type:
- Handle Extension
- Used On:
- J/K Frame Molded Case Circuit Breaker
- Specification/Technical:
- Eaton_12951_1_2_SPEC.pdf
- Catalog:
- Eaton_03771_V4T2_522_CAT.pdf
- Short Description:
- EATON MOLDED CASE CIRCUIT BREAKER ACCESSORY HANDLE MECHANISM, HANDLE EXTENSION,
MSRP $135.00Surplus $91.86 -
Eaton HEX4 Circuit Breaker Accessories
MSRP $113.00Surplus $51.76Eaton HEX4 Circuit Breaker Accessories​ ARCA SKU: C15-3657 Brand: Eaton MPN: HEX4 UPC: 786679559802 Shipping Weight: 0.40 lbs. Shipping Height: 3.00 In. Shipping...- SKU:
- C15-3657
- Accessory Type:
- Handle Accessories
- Type:
- Handle Extension
- Used On:
- LD
- Used On:
- MDL Frame Molded Case Circuit Breaker
- Short Description:
- Handle Extension for Molded Case Circuit Breaker
- Specification/Technical:
- Eaton_12952_1_2_SPEC.pdf
- Catalog:
- Eaton_14666_V4T2_551_CAT.pdf
- TS PIK:
- 107004780
- Country of Origin:
- United States
MSRP $113.00Surplus $51.76 -
Eaton HFB3090L Molded Case Breakers (MCCBs) HFB 3P 90A 600V 50/60Hz 3Ph F Frame
MSRP $4,236.62Surplus $511.75SKU: C15-1671 Brand: Eaton MPN: HFB3090L UPC: 786685466767 Shipping Weight: 4.10 lbs. Shipping Height: 5.00 In. Shipping Length: 9.00 In. Shipping Width: 7.00 In...- SKU:
- C15-1671
- Frame Type:
- F
- Voltage Rating:
- 600 V
- Current Rating:
- 90 A
- Number of Poles:
- 3
- Short Description:
- HFB 3P 90A 600V 50/60Hz 3Ph F Frame
MSRP $4,236.62Surplus $511.75 -
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Eaton HFD1015 Molded Case Breakers (MCCBs)
MSRP $736.23Surplus $192.40SKU: C15-2309 Brand: Eaton MPN: HFD1015 UPC: Shipping Weight: 1.50 lbs. Shipping Height: 1.00 In. Shipping Length: 6.00 In. Shipping Width: 4.00 In. Product...- SKU:
- C15-2309
- Approval:
- UL 489
- Approval:
- CSA C22.2
- Amps:
- 15 A
- Frame:
- FD
- Interrupting Rating:
- 65 kA at 277 VAC
- Interrupting Rating:
- 10 Kiloamp at 125 Volt DC (UL)
- Interrupting Rating:
- 65 Kiloamp at 220/240 Volt AC
- Interrupting Rating:
- 10 Kiloamp at 125 Volt DC (IEC)
- Maximum AC Voltage:
- 277 V
- Maximum DC Voltage:
- 125 V
- Poles:
- 1
- Size:
- 1.38 Inch Width x 3.88 Inch Depth x 6 Inch Height
- Terminal Type:
- Load
- Type:
- Fixed Thermal Magnetic
- Type:
- Molded Case
- Volts:
- 277 VAC 50/60 Hertz
- Volts:
- 125 VDC
- Short Description:
- 277 VAC 50/60 Hz, 125 VDC, 15 A, 65 kA Interrupt, 1-Pole, FD Frame, Load Side Terminal, Thermal Magnetic, Molded Case, Non-Interchangeable Trip Circuit Breaker
- Maximum AC Voltage Rating:
- 277 V
- Maximum DC Voltage Rating:
- 125 V
- Installation/Operator:
- EatonCorp_00023_INST.pdf
- Number of Poles:
- 1
- Data Sheet:
- EatonCorp_00484_1-12_DATA.pdf
- Frame Type:
- FD
- Voltage Rating:
- 277 VAC 50/60 Hertz, 125 VDC
- CAD Drawings:
- EatonCorp_00500_1_CAD.pdf
- Current Rating:
- 15 A
- Catalog:
- EatonCorp_00004_V4T2_259_V4T2_260_V4T2_278_V4T2_279_V4T2_286_V4T2_293_CAT.pdf
- TS PIK:
- 106999147
MSRP $736.23Surplus $192.40 -
Eaton HFD1030L Molded Case Breakers (MCCBs) 1P 30A
MSRP $736.23Surplus $287.02SKU: C15-2306 Brand: Eaton MPN: HFD1030L UPC: 78667917552 Shipping Weight: 1.75 lbs. Shipping Height: 3.00 In. Shipping Length: 7.00 In. Shipping Width: 4.00 In...- SKU:
- C15-2306
- Approval:
- UL 489
- Approval:
- CSA C22.2
- Amps:
- 30 A
- Frame:
- FD
- Interrupting Rating:
- 65 kA at 277 VAC
- Interrupting Rating:
- 10 Kiloamp at 125 Volt DC (UL)
- Interrupting Rating:
- 65 Kiloamp at 220/240 Volt AC
- Interrupting Rating:
- 10 Kiloamp at 125 Volt DC (IEC)
- Maximum AC Voltage:
- 277 V
- Maximum DC Voltage:
- 125 V
- Poles:
- 1
- Size:
- 1.38 Inch Width x 3.88 Inch Depth x 6 Inch Height
- Terminal Type:
- Line and Load
- Type:
- Fixed Thermal Magnetic
- Type:
- Molded Case
- Volts:
- 277 VAC 50/60 Hertz
- Volts:
- 125 VDC
- TS PIK:
- 106999169
- Installation/Operator:
- Eaton_00091_INST.pdf
- CAD Drawings:
- Eaton_41228_1_CAD.pdf
- Maximum DC Voltage Rating:
- 125 V
- Data Sheet:
- Eaton_07831_1-12_DATA.pdf
- Catalog:
- EatonCorp-CutlerHammer_00123_V4T2_254-V4T2_290_CAT.pdf
- Number of Poles:
- 1
- Maximum AC Voltage Rating:
- 277 V
- Frame Type:
- FD
- Current Rating:
- 30 A
- Voltage Rating:
- 277 VAC
- Short Description:
- EATON SERIES C COMPLETE MOLDED CASE CIRCUIT BREAkER, F-FRAME, HFD, COMPLETE BREA
- Series:
- C
- Country of Origin:
- Dominican Republic
MSRP $736.23Surplus $287.02 -
Eaton HFD1035 Molded Case Breakers (MCCBs)
MSRP $994.91Surplus $201.60SKU: C15-11577 Brand: Eaton MPN: HFD1035 UPC: 78667917529 Shipping Weight: 1.60 lbs. Shipping Height: 2.00 In. Shipping Length: 7.00 In. Shipping Width: 5.00 In...- SKU:
- C15-11577
MSRP $994.91Surplus $201.60 -
Eaton HFD1045 Molded Case Breakers (MCCBs)
MSRP $994.91Surplus $176.68SKU: C15-11567 Brand: Eaton MPN: HFD1045 UPC: 78211421044 Shipping Weight: 1.65 lbs. Shipping Height: 2.00 In. Shipping Length: 7.00 In. Shipping Width: 5.00 In...- SKU:
- C15-11567
- TS PIK:
- 115288452
MSRP $994.91Surplus $176.68 -
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Eaton HFD1050 Molded Case Breakers (MCCBs)
MSRP $736.23Surplus $279.30SKU: C15-2308 Brand: Eaton MPN: HFD1050 UPC: 786679175316 Shipping Weight: 1.65 lbs. Shipping Height: 5.00 In. Shipping Length: 7.00 In. Shipping Width: 5.00 In...- SKU:
- C15-2308
- Approval:
- UL 489
- Approval:
- CSA C22.2
- Amps:
- 50 A
- Frame:
- FD
- Interrupting Rating:
- 65 kA at 277 VAC
- Interrupting Rating:
- 10 Kiloamp at 125 Volt DC (UL)
- Interrupting Rating:
- 65 Kiloamp at 220/240 Volt AC
- Interrupting Rating:
- 10 Kiloamp at 125 Volt DC (IEC)
- Maximum AC Voltage:
- 277 V
- Maximum DC Voltage:
- 125 V
- Poles:
- 1
- Size:
- 1.38 Inch Width x 3.88 Inch Depth x 6 Inch Height
- Terminal Type:
- Load
- Type:
- Fixed Thermal Magnetic
- Type:
- Molded Case
- Volts:
- 277 VAC 50/60 Hertz
- Volts:
- 125 VDC
- Short Description:
- 277 VAC 50/60 Hz, 125 VDC, 50 A, 65 kA Interrupt, 1-Pole, FD Frame, Load Side Terminal, Thermal Magnetic, Molded Case, Non-Interchangeable Trip Circuit Breaker
- TS PIK:
- 106999152
- Number of Poles:
- 1
- Installation/Operator:
- EatonCorp_00023_INST.pdf
- Maximum AC Voltage Rating:
- 277 V
- Frame Type:
- FD
- Maximum DC Voltage Rating:
- 125 V
- CAD Drawings:
- EatonCorp_00500_1_CAD.pdf
- Data Sheet:
- EatonCorp_00484_1-12_DATA.pdf
- Catalog:
- EatonCorp_00004_V4T2_259_V4T2_260_V4T2_278_V4T2_279_V4T2_286_V4T2_293_CAT.pdf
- Voltage Rating:
- 277 VAC
- Current Rating:
- 50 A
MSRP $736.23Surplus $279.30 -
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Eaton HFD1100 Molded Case Breakers (MCCBs) HFD 1P 100A 277V 50/60Hz 1Ph F Frame
MSRP $817.00Surplus $359.10SKU: C15-2972 Brand: Eaton MPN: HFD1100 UPC: 00786679175354 Shipping Weight: 1.65 lbs. Shipping Height: 2.00 In. Shipping Length: 7.00 In. Shipping Width: 5.00 In...- SKU:
- C15-2972
- Approval:
- UL 489
- Approval:
- CSA C22.2
- Amps:
- 100 A
- Frame:
- FD
- Interrupting Rating:
- 65 kA at 277 V AC
- Interrupting Rating:
- 10 Kiloamp at 125 Volt DC (UL)
- Interrupting Rating:
- 65 Kiloamp at 220/240 Volt AC
- Interrupting Rating:
- 10 Kiloamp at 125 Volt DC (IEC)
- Maximum AC Voltage:
- 277 V
- Maximum DC Voltage:
- 125 V
- Poles:
- 1
- Size:
- 1.38 Inch Width x 3.88 Inch Depth x 6 Inch Height
- Terminal Type:
- Load
- Type:
- Fixed Thermal Magnetic
- Type:
- Molded Case
- Volts:
- 277 VAC 50/60 Hertz
- Volts:
- 125 VDC
- TS PIK:
- 106999153
- CAD Drawings:
- Eaton_41228_1_CAD.pdf
- Maximum AC Voltage Rating:
- 277 V
- Short Description:
- EATON SERIES C COMPLETE MOLDED CASE CIRCUIT BREAKER, F-FRAME, HFD, COMPLETE BREA
- Voltage Rating:
- 277 V AC 50/60 Hertz, 125 V DC
- Number of Poles:
- 1
- Current Rating:
- 100 A
- Maximum DC Voltage Rating:
- 125 V
- Data Sheet:
- Eaton_07831_1-12_DATA.pdf
- Installation/Operator:
- Eaton_00091_INST.pdf
- Frame Type:
- FD
- Catalog:
- EatonCorp-CutlerHammer_00123_V4T2_254-V4T2_290_CAT.pdf
MSRP $817.00Surplus $359.10
Disclaimer: ARCA Supply is not an authorized distributor, reseller or representative of any manufacturer, brand or product listed. All product names, trademarks, brands and logos are the property of their respective owners. The depiction, description or sale of products featuring these names, trademarks, brands and logos is for identification purposes only and is not intended to indicate any affiliation with or authorization by any rights holder. All items sold by ARCA Supply are covered under ARCA Supply's warranty and not the manufacturer warranty.