
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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Cutler-Hammer EHD2010L Molded Case Breakers (MCCBs)
MSRP $818.00Surplus $184.05SKU: C15-11626 Brand: Cutler-Hammer MPN: EHD2010L UPC: Shipping Weight: 2.95 lbs. Shipping Height: 4.00 In. Shipping Length: 8.00 In. Shipping Width: 6.00 In...- SKU:
- C15-11626
- Type:
- Fixed Thermal Magnetic, Molded Case
- Current Rating:
- 10 A
- Frame Type:
- FD
- Maximum AC Voltage Rating:
- 480 V
- Interrupting Rating:
- 18 kA at 240 VAC, 14 kA at 480 VAC, 10 kA at 250 VDC (UL), 18 kA at 220/240 VAC, 14 kA at 440 VAC, 10 kA at 250 VDC (IEC)
- Size:
- 2.75 Inch Width x 3.38 Inch Depth x 6 Inch Height
- Data Sheet:
- Eaton_07831_1-12_DATA.pdf
- Catalog:
- EatonCorp-CutlerHammer_00123_V4T2_254-V4T2_290_CAT.pdf
- Maximum DC Voltage Rating:
- 250 V
- Number of Poles:
- 2
- Voltage Rating:
- 480 VAC 50/60 Hertz, 250 VDC
- Terminal Type:
- Line and Load
- CAD Drawings:
- Eaton_21583_1_CAD.pdf
- Installation/Operator:
- Eaton_00091_INST.pdf
- Approval:
- UL 489, CSA C22.2
- Country of Origin:
- Dominican Republic
MSRP $818.00Surplus $184.05 -
Cutler-Hammer GBH2070 Molded Case Breakers (MCCBs) NULL EA
MSRP $919.44Surplus $215.36Cutler-Hammer GBH2070 Molded Case Breakers (MCCBs) NULL EA​ ARCA SKU: C15-6797 Brand: Eaton Cutler-Hammer MPN: GBH2070 UPC: 78667917252 Shipping Weight: 1.00 lbs. Shipping Height: 3...- SKU:
- C15-6797
- TS PIK:
- 128870183
- Series:
- C, GBH
- Voltage Rating:
- 600 Star/347 VAC, 125/250 VDC
- Current Rating:
- 70 A
- Number of Poles:
- 2
- Short Description:
- 600 VAC Star/347 VAC, 125/250 VDC, 70 A, 65 kA, 2-Pole, Bolt-On Mount, GBH-Frame, Non-Interchangeable Trip, Thermal Magnetic, Molded Case Circuit Breaker
- Type:
- Thermal Magnetic, Non-Interchangeable
- Interrupting Rating:
- 65 kA at 240 VAC, 14 kA at 480/277 VAC, 10 kA at 600/347 VAC, 14 kA at 125/250 VDC
- Catalog:
- Eaton_03777_2_3_6_8_CAT.pdf
- Country of Origin:
- Canada
- Approval:
- CSA C22.2
- Application:
- Panelboard
MSRP $919.44Surplus $215.36 -
Cutler-Hammer SPHM2RM0005 Din Rail Mounted Circuit Breakers EA
MSRP $350.70Surplus $101.14Cutler-Hammer SPHM2RM0005 Din Rail Mounted Circuit Breakers EA​ ARCA SKU: C15-9242 Brand: Cutler-Hammer MPN: SPHM2RM0005 UPC: 786679754269 Shipping Weight: 0.75 lbs. Shipping...- SKU:
- C15-9242
- Number of Poles:
- 2
- Mounting:
- DIN Rail
- Country of Origin:
- United States
MSRP $350.70Surplus $101.14 -
Cutler-Hammer SPHM2RM0010 Other Circuit Breakers EA
MSRP $337.33Surplus $115.13Cutler-Hammer SPHM2RM0010 Other Circuit Breakers EA​ ARCA SKU: C15-9251 Brand: Cutler-Hammer MPN: SPHM2RM0010 UPC: 786679754306 Shipping Weight: 0.70 lbs. Shipping Height: 2.00 In...- SKU:
- C15-9251
- Number of Poles:
- 2
MSRP $337.33Surplus $115.13 -
Cutler-Hammer X0215 Miniature Circuit Breakers (MCBs) 2P 15A 50/60Hz 3Ph EA
MSRP $2,044.70Surplus $615.78SKU: C15-6805 Brand: Eaton Cutler-Hammer MPN: X0215 UPC: 88762181437 Shipping Weight: 0.50 lbs. Shipping Height: 5.00 In. Shipping Length: 5.00 In. Shipping Width: 2...- SKU:
- C15-6805
- Number of Poles:
- 2
MSRP $2,044.70Surplus $615.78 -
Eaton BAB2015H Miniature Circuit Breakers (MCBs) BA 2P 15A 120/240V 50/60Hz 1Ph EA
MSRP $341.00Surplus $72.07Eaton BAB2015H Miniature Circuit Breakers (MCBs) BA 2P 15A 120/240V 50/60Hz 1Ph EA​ ARCA SKU: C15-1036 Brand: Eaton MPN: BAB2015H UPC: 786679302170 Shipping Weight: 0.65 Shipping Height: 3...- SKU:
- C15-1036
- Series:
- BAB
- Type:
- Thermal Magnetic
- Approval:
- UL 489
- Approval:
- CSA
- Volts:
- 240 VAC
- Amps:
- 32 A
- Poles:
- 2
- Mounting:
- Bolt-On
- Interrupting Rating:
- 10000 A at 120/240 VAC
- Interrupting Rating:
- 5000 A at 24 to 48/62.5/80 VDC
- Terminal Type:
- Extended Tang Line Terminal
- Terminal Type:
- Box Lug Load Terminal
- Wire Size:
- 14 to 4 AWG Aluminum/Copper (Load)
- Short Description:
- 240 VAC, 15 A, 10 kA, 2-Pole, Extended Tang Line/Box Lug Load Terminal, Bolt-On Mount, Thermal Magnetic, Miniature
- Catalog:
- Eaton_03771_V4T1_3_V4T1_11_V4T1_12_CAT.pdf
- Current Rating:
- 15 A
- Voltage Rating:
- 240 VAC
- Number of Poles:
- 2
- Country of Origin:
- Dominican Republic
MSRP $341.00Surplus $72.07 -
Eaton BAB2015H08 Miniature Circuit Breakers (MCBs)
MSRP $177.00Surplus $44.66SKU: C15-11572 Brand: Eaton MPN: BAB2015H08 UPC: 78667907123 Shipping Weight: 0.55 lbs. Shipping Height: 2.00 In. Shipping Length: 3.00 In. Shipping Width: 2.00 In...- SKU:
- C15-11572
- Mounting:
- Bolt-On
- Current Rating:
- 15 A
- Terminal Type:
- Steel Box Lug Standard Load
- Number of Poles:
- 2
- Size:
- 7.5 Inch Width x 12.5 Inch Depth x 5 Inch Height
- Catalog:
- Eaton_03771_V4T1_3-V4T1_46_CAT.pdf
- Voltage Rating:
- 120/240 VAC, 24/48/80 VDC
- Wire Size:
- 14 to 4 AWG Copper/Aluminum (Standard Load)
- Type:
- Thermal Magnetic, Non-Interchangeable Trip, Marine Duty, Miniature
- Interrupting Rating:
- 10000 A at 120/240 VAC, 5000 A at 24 to 48/62.5/80 VDC
- Approval:
- UL 489, CSA
- Country of Origin:
- Dominican Republic
MSRP $177.00Surplus $44.66 -
Eaton BAB2020HS Miniature Circuit Breakers (MCBs)
MSRP $1,112.58Surplus $177.45SKU: C15-11580 Brand: Eaton MPN: BAB2020HS UPC: 78211479681 Shipping Weight: 0.95 lbs. Shipping Height: 4.00 In. Shipping Length: 4.00 In. Shipping Width: 4.00 In...- SKU:
- C15-11580
- Voltage Rating:
- 240 VAC, 24/48/80 VDC
- Wire Size:
- 14 to 4 AWG Copper/Aluminum (Standard Load)
- Short Description:
- 240 VAC, 20 A, 10 kA Interrupt, 2-Pole, Extended Tang Line/Steel Box Lug Load Terminal, Bolt-On Mount, Thermal Magnetic, Type BAB, Non-Interchangeable Industrial Circuit Breaker
- Number of Poles:
- 2
- Current Rating:
- 20 A
- Type:
- Thermal Magnetic, Non-Interchangeable Trip, Miniature
- Terminal Type:
- Steel Box Lug Standard Load
- Mounting:
- Bolt-On
- Interrupting Rating:
- 10000 A at 120/240 VAC, 5000 A at 24 to 48/62.5/80 VDC
- Approval:
- UL 489, CSA
- Country of Origin:
- Dominican Republic
MSRP $1,112.58Surplus $177.45 -
Eaton BAB2020HT Miniature Circuit Breakers (MCBs) BA 2P 20A 240V 50/60Hz 1Ph EA
MSRP $420.00Surplus $88.46SKU: C15-1043 Brand: Eaton MPN: BAB2020HT UPC: 786679202210 Shipping Weight: 0.60 lbs. Shipping Height: 4.00 In. Shipping Length: 2.00 In. Shipping Width: 4.00 In...- SKU:
- C15-1043
- Series:
- Quicklag
- Volts:
- 240 V
- Amps:
- 20 A
- Poles:
- 2
- Frequency Rating:
- 50/60 Hz
- Short Description:
- EATON BAB THERMAL MAGNETIC CIRCUIT BREAKER,QUICKLAG INDUSTRIAL THERMAL-MAGNETIC
- TS PIK:
- 115286036
- Number of Poles:
- 2
- Current Rating:
- 20 A
- Country of Origin:
- Dominican Republic
MSRP $420.00Surplus $88.46 -
Eaton BAB2020HTS Miniature Circuit Breakers (MCBs) EA
MSRP $600.00Surplus $64.73Eaton BAB2020HTS Miniature Circuit Breakers (MCBs) EA​ ARCA SKU: C15-9714 Brand: Eaton MPN: BAB2020HTS UPC: Shipping Weight: 0.80 lbs. Shipping Height: 3.00 In. Shipping...- SKU:
- C15-9714
- Number of Poles:
- 2
MSRP $600.00Surplus $64.73 -
Eaton BAB2025HT Miniature Circuit Breakers (MCBs) EA
MSRP $453.59Surplus $85.75Eaton BAB2025HT Miniature Circuit Breakers (MCBs) EA​ ARCA SKU: C15-5262 Brand: Eaton MPN: BAB2025HT UPC: 78211416413 Shipping Weight: 0.60 lbs. Shipping Height: 2.00 In. Shipping...- SKU:
- C15-5262
- Amps:
- 25 A
- Poles:
- 2
- Short Description:
- EATON BAB THERMAL MAGNETIC CIRCUIT BREAKER,QUICKLAG INDUSTRIAL THERMAL-MAGNETIC
- Number of Poles:
- 2
- Country of Origin:
- Dominican Republic
MSRP $453.59Surplus $85.75 -
Eaton BAB2030HT Miniature Circuit Breakers (MCBs) BAB 2P 30A 240V 50/60Hz 1Ph EA
MSRP $420.00Surplus $59.24Eaton BAB2030HT Miniature Circuit Breakers (MCBs) BAB 2P 30A 240V 50/60Hz 1Ph EA​ ARCA SKU: C15-4026 Brand: Eaton MPN: BAB2030HT UPC: 782114288030 Shipping Weight: 0.60 lbs. Shipping...- SKU:
- C15-4026
- Series:
- BAB
- Volts:
- 240 V
- Amps:
- 30 A
- Poles:
- 2
- Frequency Rating:
- 50/60 Hz
- Short Description:
- EATON BAB THERMAL MAGNETIC CIRCUIT BREAKER,QUICKLAG INDUSTRIAL THERMAL-MAGNETIC
- TS PIK:
- 126899806
- Number of Poles:
- 2
- Country of Origin:
- Dominican Republic
MSRP $420.00Surplus $59.24 -
Eaton BAB2030HTS Miniature Circuit Breakers (MCBs) EA
MSRP $400.00Surplus $47.33Eaton BAB2030HTS Miniature Circuit Breakers (MCBs) EA​ ARCA SKU: C15-11214 Brand: Eaton MPN: BAB2030HTS UPC: Shipping Weight: 0.80 lbs. Shipping Height: 4.00 In. Shipping...- SKU:
- C15-11214
- Series:
- BAB
- Current Rating:
- 30 A
- Number of Poles:
- 2
MSRP $400.00Surplus $47.33 -
Eaton BAB2030S Miniature Circuit Breakers (MCBs) BAB 2P 30A 240V 50/60Hz 1Ph
MSRP $560.00Surplus $93.97SKU: C15-1051 Brand: Eaton MPN: BAB2030S UPC: 786679509623 Shipping Weight: 0.85 lbs. Shipping Height: 4.00 In. Shipping Length: 4.00 In. Shipping Width: 4.00 In...- SKU:
- C15-1051
- Series:
- BAB
- Type:
- Thermal Magnetic
- Approval:
- UL 489
- Approval:
- CSA
- Volts:
- 120/240 VAC
- Amps:
- 32 A
- Poles:
- 2
- Mounting:
- Bolt-On
- Interrupting Rating:
- 10000 A at 120/240 VAC
- Interrupting Rating:
- 5000 A at 24 to 48/62.5/80 VDC
- Terminal Type:
- Extended Tang Line Terminal
- Terminal Type:
- Box Lug Load Terminal
- Wire Size:
- 14 to 4 AWG Aluminum/Copper (Load)
- Short Description:
- 120/240 VAC, 30 A, 10 kA, 2-Pole, Extended Tang Line/Box Lug Load Terminal, Bolt-On Mount, Shunt Trip, Thermal Magnetic
- Catalog:
- Eaton_21247_4_9_CAT.pdf
- Voltage Rating:
- 120/240 VAC
- Current Rating:
- 30 A
- Number of Poles:
- 2
- Country of Origin:
- Dominican Republic
MSRP $560.00Surplus $93.97 -
Eaton BAB2035H Miniature Circuit Breakers (MCBs) BA 2P 35A 240V 50/60Hz 1Ph EA
MSRP $333.00Surplus $131.48Eaton BAB2035H Miniature Circuit Breakers (MCBs) BA 2P 35A 240V 50/60Hz 1Ph EA​ ARCA SKU: C15-3078 Brand: Eaton MPN: BAB2035H UPC: 786679152423 Shipping Weight: 0.60 lbs. Shipping...- SKU:
- C15-3078
- Approval:
- UL 489
- Approval:
- CSA
- Amps:
- 35 A
- Interrupting Rating:
- 10000 A at 120/240 VAC
- Interrupting Rating:
- 5000 Ampere at 24 to 48/62.5/80 VDC
- Mounting:
- Bolt-On
- Poles:
- 2
- Terminal Type:
- Extended Tang Line Terminal
- Terminal Type:
- Box Lug Load Terminal
- Type:
- Thermal Magnetic
- Volts:
- 240 VAC
- Gauge:
- 14 to 4 AWG Aluminum/Copper (Load)
- Short Description:
- 240 VAC, 35 A, 10 kA, 2-Pole, Extended Tang Line/Box Lug Load Terminal, Bolt-On Mount, Thermal Magnetic, Miniature, Circuit Breaker
- Series:
- BAB
- Specification/Technical:
- Eaton_05349_1_2_SPEC.pdf
- Country of Origin:
- Dominican Republic
- Number of Poles:
- 2
- Voltage Rating:
- 240 VAC
- Current Rating:
- 35 A
- Wire Size:
- 14 to 4 AWG Aluminum/Copper (Load)
- Catalog:
- Eaton_03771_V4T1_3_V4T1_11_V4T1_12_CAT.pdf
MSRP $333.00Surplus $131.48 -
Eaton BAB2040S Miniature Circuit Breakers (MCBs) BA 2P 40A 120/240V 50/60Hz 1Ph EA
MSRP $519.81Surplus $72.54SKU: C15-1056 Brand: Eaton MPN: BAB2040S UPC: 786679369784 Shipping Weight: 0.95 lbs. Shipping Height: 5.00 In. Shipping Length: 4.00 In. Shipping Width: 4.00 In...- SKU:
- C15-1056
- Series:
- BAB
- Type:
- Thermal Magnetic
- Approval:
- UL 489
- Approval:
- CSA
- Volts:
- 120/240 VAC
- Amps:
- 32 A
- Poles:
- 2
- Mounting:
- Bolt-On
- Interrupting Rating:
- 10000 A at 120/240 VAC
- Interrupting Rating:
- 5000 A at 24 to 48/62.5/80 VDC
- Terminal Type:
- Extended Tang Line Terminal
- Terminal Type:
- Box Lug Load Terminal
- Wire Size:
- 14 to 4 AWG Aluminum/Copper (Load)
- Short Description:
- 120/240 VAC, 40 A, 10 kA, 2-Pole, Extended Tang Line/Box Lug Load Terminal, Bolt-On Mount, Shunt Trip, Thermal Magnetic
- Catalog:
- Eaton_21247_4_9_CAT.pdf
- Voltage Rating:
- 120/240 VAC
- Current Rating:
- 40 A
- Number of Poles:
- 2
- Country of Origin:
- Dominican Republic
MSRP $519.81Surplus $72.54 -
Eaton BAB2045 Miniature Circuit Breakers (MCBs) 2P 45A 240V 0Ph EA
MSRP $141.00Surplus $43.29Eaton BAB2045 Miniature Circuit Breakers (MCBs) 2P 45A 240V 0Ph EA​ ARCA SKU: C15-5596 Brand: Eaton MPN: BAB2045 UPC: 786679302446 Shipping Weight: 0.60 lbs. Shipping Height: 4.00 In...- SKU:
- C15-5596
- Series:
- BAB
- Terminal Type:
- Extended Tang Line Terminal, Box Lug Load Terminal
- Interrupting Rating:
- 10 kA
- Type:
- Thermal Magnetic
- Mounting:
- Bolt-On
- Voltage Rating:
- 120/240 VAC
- Number of Poles:
- 2
- Short Description:
- 120/240 VAC, 45 A, 10 kA, 2-Pole, Extended Tang Line/Box Lug Load Terminal, Bolt-On Mount, Thermal Magnetic, Miniature, Circuit Breaker
- Wire Size:
- 14 to 4 AWG Load (Copper/Aluminum)
- Catalog:
- Eaton_03771_V4T1_11_V4T1_12_V4T1_46_CAT.pdf
- Current Rating:
- 45 A
- Country of Origin:
- Dominican Republic
MSRP $141.00Surplus $43.29 -
Eaton BAB2045 Miniature Circuit Breakers (MCBs) 2P 45A 240V EA
MSRP $155.60Surplus $32.46Eaton BAB2045 Miniature Circuit Breakers (MCBs) 2P 45A 240V EA​ ARCA SKU: C15-1057 Brand: Eaton MPN: BAB2045 UPC: 786679302446 Shipping Weight: 0.60 lbs. Shipping Height: 2.00 In...- SKU:
- C15-1057
- Series:
- BAB
- Type:
- Thermal Magnetic
- Approval:
- UL
- Approval:
- CSA
- Volts:
- 120/240 VAC
- Amps:
- 32 A
- Poles:
- 2
- Mounting:
- Bolt-On
- Interrupting Rating:
- 10 kA
- Terminal Type:
- Extended Tang Line Terminal
- Terminal Type:
- Box Lug Load Terminal
- Wire Size:
- 14 to 4 AWG Load (Copper/Aluminum)
- Short Description:
- 120/240 VAC, 45 A, 10 kA, 2-Pole, Extended Tang Line/Box Lug Load Terminal, Bolt-On Mount, Thermal Magnetic, Miniature
- Catalog:
- Eaton_03771_V4T1_11_V4T1_12_V4T1_46_CAT.pdf
- Voltage Rating:
- 120/240 VAC
- Current Rating:
- 45 A
- Number of Poles:
- 2
- Country of Origin:
- Dominican Republic
MSRP $155.60Surplus $32.46 -
Eaton BAB2050H Miniature Circuit Breakers (MCBs) BA 2P 50A 120/240V 50/60Hz 1Ph EA
MSRP $341.00Surplus $117.20Eaton BAB2050H Miniature Circuit Breakers (MCBs) BA 2P 50A 120/240V 50/60Hz 1Ph EA​ ARCA SKU: C15-1060 Brand: Eaton MPN: BAB2050H UPC: 786679302521 Shipping Weight: 0.65 lbs. Shipping...- SKU:
- C15-1060
- TS PIK:
- 21508691
- Short Description:
- 240 VAC, 50 A, 10 kA, 2-Pole, Extended Tang Line/Box Lug Load Terminal, Bolt-On Mount, Thermal Magnetic, Miniature, Circuit Breaker
- Type:
- Thermal Magnetic
- Series:
- BAB
- Terminal Type:
- Extended Tang Line Terminal, Box Lug Load Terminal
- Voltage Rating:
- 240 VAC
- Mounting:
- Bolt-On
- Number of Poles:
- 2
- Catalog:
- Eaton_03771_V4T1_3_V4T1_11_V4T1_12_CAT.pdf
- Wire Size:
- 14 to 4 AWG Aluminum/Copper (Load)
- Current Rating:
- 50 A
- Interrupting Rating:
- 10000 A at 120/240 VAC, 5000 A at 24 to 48/62.5/80 VDC
- Country of Origin:
- Dominican Republic
- Approval:
- UL 489, CSA
MSRP $341.00Surplus $117.20 -
Eaton BAB2060 Miniature Circuit Breakers (MCBs)
MSRP $151.20Surplus $66.50SKU: C15-5638 Brand: Eaton MPN: BAB2060 UPC: Shipping Weight: 0.60 lbs. Shipping Height: 4.00 In. Shipping Length: 2.00 In. Shipping Width: 4.00 In. Product...- SKU:
- C15-5638
- TS PIK:
- 21508693
- Short Description:
- 120/240 VAC, 60 A, 10 kA, 2-Pole, Extended Tang Line/Box Lug Load Terminal, Bolt-On Mount, Thermal Magnetic, Miniature, Circuit Breaker
- Type:
- Thermal Magnetic
- Voltage Rating:
- 120/240 VAC
- Terminal Type:
- Extended Tang Line, Box Lug Load
- Current Rating:
- 60 A
- Number of Poles:
- 2
- Mounting:
- Bolt-On
- Interrupting Rating:
- 10 kA at 120/240 VAC, 5 kA at 24 to 48/62.5/80 VDC
- Catalog:
- Eaton_03771_V4T1_11_V4T1_12_V4T1_46_CAT.pdf
- Wire Size:
- 8 to 1/0 AWG (Copper/Aluminum)
- Series:
- BAB
- Country of Origin:
- Dominican Republic
MSRP $151.20Surplus $66.50
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