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 BAB3050HS Miniature Circuit Breakers (MCBs) BA 3P 50A 120/240V 50/60Hz 3Ph
MSRP $735.00Surplus $371.77SKU: C15-1099 Brand: Eaton MPN: BAB3050HS UPC: 786679509678 Shipping Weight: 1.30 lbs. Shipping Height: 3.50 In. Shipping Length: 3.60 In. Shipping Width: 4.00 In...- SKU:
- C15-1099
- TS PIK:
- 107004137
- Current Rating:
- 50 A
- Type:
- Thermal Magnetic
- Number of Poles:
- 3
- Series:
- BAB
- Terminal Type:
- Extended Tang Line Terminal, Box Lug Load Terminal
- Catalog:
- Eaton_03771_V4T1_11_V4T1_12_V4T1_45_CAT.pdf
- Mounting:
- Bolt-On
- Short Description:
- 240 VAC, 50 A, 10 kA, 3-Pole, Extended Tang Line/Box Lug Load Terminal, Bolt-On Mount, Shunt Trip, Thermal Magnetic, Miniature, Circuit Breaker
- Interrupting Rating:
- 10000 A at 240 VAC
- Wire Size:
- 14 to 4 AWG Aluminum/Copper (Load)
- Voltage Rating:
- 240 VAC
- Country of Origin:
- Dominican Republic
MSRP $735.00Surplus $371.77 -
Eaton BAB3050HT Miniature Circuit Breakers (MCBs) BA 3P 50A 240V 50/60Hz 3Ph EA
MSRP $483.00Surplus $157.77SKU: C15-3731 Brand: Eaton MPN: BAB3050HT UPC: 786679378267 Shipping Weight: 1.05 lbs. Shipping Height: 3.00 In. Shipping Length: 4.00 In. Shipping Width: 4.00 In...- SKU:
- C15-3731
- Series:
- BAB
- Volts:
- 240 V
- Amps:
- 50 A
- Poles:
- 3
- Frequency Rating:
- 50/60 Hz
- Short Description:
- EATON BAB THERMAL MAGNETIC CIRCUIT BREAKER,QUICKLAG INDUSTRIAL THERMAL-MAGNETIC
- Number of Poles:
- 3
- Country of Origin:
- Dominican Republic
MSRP $483.00Surplus $157.77 -
Eaton BAB3060HS Miniature Circuit Breakers (MCBs) 3P 60A 240V EA
MSRP $860.84Surplus $292.60SKU: C15-1101 Brand: Eaton MPN: BAB3060HS UPC: 78667950968 Shipping Weight: 1.35 lbs. Shipping Height: 4.00 In. Shipping Length: 5.00 In. Shipping Width: 4.00 In...- SKU:
- C15-1101
- Series:
- BAB
- Type:
- Thermal Magnetic
- Approval:
- UL 489
- Approval:
- CSA
- Volts:
- 240 VAC
- Amps:
- 32 A
- Poles:
- 3
- Mounting:
- Bolt-On
- Interrupting Rating:
- 10 kA at 240 VAC
- Terminal Type:
- Extended Tang Line
- Terminal Type:
- Box Lug Load
- Wire Size:
- 8 to 1/0 AWG (Copper/Aluminum)
- Short Description:
- 240 VAC, 60 A, 10 kA, 3-Pole, Extended Tang Line/Box Lug Load Terminal, Bolt-On Mount, Shunt Trip, Thermal Magnetic, Miniature
- Catalog:
- Eaton_03771_V4T1_11_V4T1_12_V4T1_45_CAT.pdf
- Voltage Rating:
- 240 VAC
- Current Rating:
- 60 A
- Number of Poles:
- 3
- TS PIK:
- 107004138
- Country of Origin:
- Dominican Republic
MSRP $860.84Surplus $292.60 -
Eaton BAB3070HT Miniature Circuit Breakers (MCBs) BA 3P 70A 120/240V 50/60Hz 3Ph EA
MSRP $632.00Surplus $143.07SKU: C15-1105 Brand: Eaton MPN: BAB3070HT UPC: Shipping Weight: 1.05 lbs. Shipping Height: 3.00 In. Shipping Length: 4.00 In. Shipping Width: 3.00 In. Product...- SKU:
- C15-1105
- Series:
- Quicklag
- Volts:
- 120/240 V
- Amps:
- 70 A
- Poles:
- 3
- Frequency Rating:
- 50/60 Hz
- Number of Poles:
- 3
MSRP $632.00Surplus $143.07 -
Eaton BAB3070HT Miniature Circuit Breakers (MCBs) EA
MSRP $775.00Surplus $159.82Eaton BAB3070HT Miniature Circuit Breakers (MCBs) EA​ ARCA SKU: C15-9687 Brand: Eaton MPN: BAB3070HT UPC: Shipping Weight: 1.05 lbs. Shipping Height: 3.00 In. Shipping...- SKU:
- C15-9687
- TS PIK:
- 21508714
- Number of Poles:
- 3
MSRP $775.00Surplus $159.82 -
Eaton BAB3070HV Miniature Circuit Breakers (MCBs)
MSRP $1,205.04Surplus $288.05SKU: C15-11566 Brand: Eaton MPN: BAB3070HV UPC: 78667930467 Shipping Weight: 1.10 lbs. Shipping Height: 3.00 In. Shipping Length: 4.00 In. Shipping Width: 3.00 In...- SKU:
- C15-11566
- TS PIK:
- 21508772
MSRP $1,205.04Surplus $288.05 -
Eaton BAB3080HS Other Circuit Breakers
MSRP $386.40Surplus $171.50SKU: U00-7847 Brand: Eaton MPN: BAB3080HS UPC: 78667950970 Shipping Weight: 1.30 lbs. Shipping Height: 4.00 In. Shipping Length: 4.00 In. Shipping Width: 4.00 In...- SKU:
- U00-7847
- TS PIK:
- 107004140
- Series:
- BAB
- Type:
- Thermal Magnetic
- Terminal Type:
- Extended Tang Line Terminal, Box Lug Load Terminal
- Current Rating:
- 80 A
- Voltage Rating:
- 240 VAC
- Number of Poles:
- 3
- Interrupting Rating:
- 10000 A at 240 VAC
- Approval:
- UL 489, CSA
- Short Description:
- 240 VAC, 80 A, 10 kA, 3-Pole, Extended Tang Line/Box Lug Load Terminal, Bolt-On Mount, Shunt Trip, Thermal Magnetic, Miniature, Circuit Breaker
- Mounting:
- Bolt-On
- Wire Size:
- 8 to 1/0 AWG (Aluminum/Copper, Load)
- Catalog:
- Eaton_03771_V4T1_11_V4T1_12_V4T1_45_CAT.pdf
MSRP $386.40Surplus $171.50 -
Eaton BAB3100HS Miniature Circuit Breakers (MCBs) BA 3P 100A 240V 50/60Hz 3Ph EA
MSRP $1,073.84Surplus $396.24SKU: C15-3883 Brand: Eaton MPN: BAB3100HS UPC: 786679509722 Shipping Weight: 1.40 lbs. Shipping Height: 4.00 In. Shipping Length: 4.00 In. Shipping Width: 3.00 In...- SKU:
- C15-3883
- Series:
- BAB
- Type:
- Thermal Magnetic
- Approval:
- UL 489
- Approval:
- CSA
- Volts:
- 240 VAC
- Amps:
- 32 A
- Poles:
- 3
- Mounting:
- Bolt-On
- Interrupting Rating:
- 10000 A at 240 VAC
- Terminal Type:
- Extended Tang Line Terminal
- Terminal Type:
- Box Lug Load Terminal
- Wire Size:
- 8 to 1/0 AWG (Aluminum/Copper
- Wire Size:
- Load)
- Short Description:
- 240 VAC, 100 A, 10 kA, 3-Pole, Extended Tang Line/Box Lug Load Terminal, Bolt-On Mount, Shunt Trip, Thermal Magnetic, Miniature
- Catalog:
- Eaton_03771_V4T1_11_V4T1_12_V4T1_45_CAT.pdf
- Current Rating:
- 100 A
- Voltage Rating:
- 240 VAC
- Number of Poles:
- 3
- TS PIK:
- 107004142
- Country of Origin:
- Dominican Republic
MSRP $1,073.84Surplus $396.24 -
Eaton BAB3100HT Miniature Circuit Breakers (MCBs) BAB 3P 100A 240V 50/60Hz 3Ph
MSRP $882.00Surplus $279.20SKU: C15-3112 Brand: Eaton MPN: BAB3100HT UPC: 782116940820 Shipping Weight: 1.05 lbs. Shipping Height: 4.00 In. Shipping Length: 4.00 In. Shipping Width: 4.00 In...- SKU:
- C15-3112
- Series:
- BAB
- Volts:
- 240 V
- Amps:
- 100 A
- Poles:
- 3
- Frequency Rating:
- 50/60 Hz
- Short Description:
- EATON BAB THERMAL MAGNETIC CIRCUIT BREAKER,QUICKLAG INDUSTRIAL THERMAL-MAGNETIC
- Number of Poles:
- 3
- Country of Origin:
- Dominican Republic
MSRP $882.00Surplus $279.20 -
Eaton BAB3100HV Miniature Circuit Breakers (MCBs) BA 3P 100A 240V 50/60Hz 3Ph
MSRP $773.00Surplus $363.19SKU: C15-2681 Brand: Eaton MPN: BAB3100HV UPC: 786679304709 Shipping Weight: 1.10 lbs. Shipping Height: 4.00 In. Shipping Length: 4.00 In. Shipping Width: 3.00 In...- SKU:
- C15-2681
- Series:
- Quicklag
- Volts:
- 240 V
- Amps:
- 100 A
- Poles:
- 3
- Frequency Rating:
- 50/60 Hz
- Short Description:
- EATON BAB THERMAL MAGNETIC CIRCUIT BREAKER,QUICKLAG INDUSTRIAL THERMAL-MAGNETIC
- Country of Origin:
- Dominican Republic
MSRP $773.00Surplus $363.19 -
Eaton BABFL020 Miniature Circuit Breakers (MCBs) BA 1P 20A 120/240V 50/60Hz 1Ph EA
MSRP $649.00Surplus $49.54SKU: C15-5143 Brand: Eaton MPN: BABFL020 UPC: Shipping Weight: 0.25 lbs. Shipping Height: 1.00 In. Shipping Length: 3.00 In. Shipping Width: 3.00 In. Product...- SKU:
- C15-5143
- Series:
- Quicklag
- Volts:
- 120/240 V
- Amps:
- 20 A
- Poles:
- 1
- Frequency Rating:
- 50/60 Hz
- Number of Poles:
- 1
MSRP $649.00Surplus $49.54 -
Eaton BABRP1015 Miniature Circuit Breakers (MCBs) BAB 1P 15A 120V 50/60Hz 1Ph
MSRP $695.00Surplus $81.35SKU: C15-1113 Brand: Eaton MPN: BABRP1015 UPC: 782116062294 Shipping Weight: 0.55 lbs. Shipping Height: 2.00 In. Shipping Length: 7.00 In. Shipping Width: 4.00 In...- SKU:
- C15-1113
- Series:
- BAB
- Volts:
- 120 V
- Amps:
- 15 A
- Poles:
- 1
- Frequency Rating:
- 50/60 Hz
- Short Description:
- EATON TYPE BAB REMOTELY OPERATED BOLT-ON CIRCUIT BREAKER, 15A, SINGLE-POLE, 120V
- Number of Poles:
- 1
- Country of Origin:
- Dominican Republic
MSRP $695.00Surplus $81.35 -
Eaton BABRP1020 Miniature Circuit Breakers (MCBs) BA 1P 20A 240V 50/60Hz 1Ph EA
MSRP $480.00Surplus $68.96SKU: C15-1114 Brand: Eaton MPN: BABRP1020 UPC: 782116062300 Shipping Weight: 0.55 lbs. Shipping Height: 4.00 In. Shipping Length: 7.00 In. Shipping Width: 2.00 In...- SKU:
- C15-1114
- Series:
- BABRP
- Type:
- Branch
- Approval:
- UL 489
- Approval:
- CSA 22.2
- Volts:
- 120 VAC at 50/60 Hz
- Amps:
- 32 A
- Poles:
- 1
- Interrupting Rating:
- 10 kA
- Application:
- Lighting Control
- Application:
- Energy Management
- Installation:
- Bolt-On
- Short Description:
- 120 VAC 50/60 Hz, 20 A, 10 kA, 1-Pole, Bolt-On
- Catalog:
- Eaton_03771_V4T1_30_V4T1_31_CAT.pdf
- Voltage Rating:
- 120 VAC
- Current Rating:
- 20 A
- Number of Poles:
- 1
- Country of Origin:
- Dominican Republic
MSRP $480.00Surplus $68.96 -
Eaton BABRP2030 Miniature Circuit Breakers (MCBs)
MSRP $1,514.33Surplus $211.47SKU: C15-11523 Brand: Eaton MPN: BABRP2030 UPC: 78211606236 Shipping Weight: 1.05 lbs. Shipping Height: 2.00 In. Shipping Length: 4.00 In. Shipping Width: 6.00 In...- SKU:
- C15-11523
- TS PIK:
- 119703642
MSRP $1,514.33Surplus $211.47 -
Eaton BABRSP2030 Miniature Circuit Breakers (MCBs) BAB 2P 30A 24V 50/60Hz 1Ph EA Remote Operation
MSRP $1,150.00Surplus $171.23SKU: C15-2843 Brand: Eaton MPN: BABRSP2030 UPC: 782116062607 Shipping Weight: 1.00 lbs. Shipping Height: 4.00 In. Shipping Length: 6.00 In. Shipping Width: 3.00 In...- SKU:
- C15-2843
- Series:
- BAB
- Volts:
- 24 V
- Amps:
- 30 A
- Poles:
- 2
- Frequency Rating:
- 50/60 Hz
- Short Description:
- SOLINOID OPERATED BKR /W STATUS CONTACT
- TS PIK:
- 119703666
- Number of Poles:
- 2
- Country of Origin:
- Dominican Republic
MSRP $1,150.00Surplus $171.23 -
Eaton BABRSP2040 Miniature Circuit Breakers (MCBs) BAB 2P 40A 240V 50/60Hz 1Ph
MSRP $1,571.70Surplus $298.61SKU: C15-2739 Brand: Eaton MPN: BABRSP2040 UPC: 786685536019 Shipping Weight: 1.05 lbs. Shipping Height: 3.00 In. Shipping Length: 7.00 In. Shipping Width: 4.00 In...- SKU:
- C15-2739
- Series:
- BAB
- Volts:
- 240 V
- Amps:
- 40 A
- Poles:
- 2
- Frequency Rating:
- 50/60 Hz
- Short Description:
- SOLENOID OPERATED BKR /W STATUS CONTACT
- Number of Poles:
- 2
MSRP $1,571.70Surplus $298.61 -
Eaton BB-UL-25/1P-1.5M/37 Bus Plugs and Busway Bus Bar 100A 1Ph
MSRP $200.00Surplus $62.63Eaton BB-UL-25/1P-1.5M/37 Bus Plugs and Busway Bus Bar 100A 1Ph​ ARCA SKU: L19-2246 Brand: Eaton MPN: BB-UL-25/1P-1.5M/37 UPC: 4015081201921 Shipping Weight: 0.70 lbs. Shipping Height: 1...- SKU:
- L19-2246
- Type:
- Busbar Terminal
- Amps:
- 32 A
- Used On:
- Miniature FAZ Series Circuit Breaker
- Short Description:
- 277 VAC 1-Phase, 100 A, 1-Pole, 37-Terminal
- Catalog:
- Eaton_03771_V4T1_93_CAT.pdf
- Data Sheet:
- Eaton_52634_1_2_DATA.pdf
- Country of Origin:
- Germany
MSRP $200.00Surplus $62.63 -
Eaton BB-UL-25/1P-1M/57 Circuit Breaker Accessories
MSRP $271.00Surplus $29.74SKU: C15-11485 Brand: Eaton MPN: BB-UL-25/1P-1M/57 UPC: Shipping Weight: 0.85 lbs. Shipping Height: 1.00 In. Shipping Length: 41.00 In. Shipping Width: 4.00 In...- SKU:
- C15-11485
- TS PIK:
- 124728152
- Short Description:
- 277 VAC 1-Phase, 100 A, 1-Pole, 57-Terminal, Busbar for FAZ Miniature Circuit Breaker
- Type:
- Busbar Terminal
- Catalog:
- Eaton_03771_V4T1_93_CAT.pdf
- Used On:
- Miniature FAZ Series Circuit Breaker
- Data Sheet:
- Eaton_52635_1_2_DATA.pdf
- Country of Origin:
- Germany
MSRP $271.00Surplus $29.74 -
Eaton BB-UL-25/2P-2M/56 Bus Plugs and Busway
MSRP $675.68Surplus $116.94SKU: L19-5966 Brand: Eaton MPN: BB-UL-25/2P-2M/56 UPC: 01508120190 Shipping Weight: 1.80 lbs. Shipping Height: 1.00 In. Shipping Length: 40.00 In. Shipping Width: 3...- SKU:
- L19-5966
- TS PIK:
- 124728153
- Short Description:
- 277 VAC 2-Phase, 100 A, 2-Pole, 56-Terminal, Busbar for FAZ Miniature Circuit Breaker
- Used On:
- Miniature FAZ Series Circuit Breaker
- Type:
- Busbar Terminal
- Data Sheet:
- Eaton_52637_1_2_DATA.pdf
- Catalog:
- Eaton_03771_V4T1_93_CAT.pdf
- Country of Origin:
- Germany
MSRP $675.68Surplus $116.94 -
Eaton BB-UL-EC/1 Circuit Breaker Accessories EA
MSRP $5.77Surplus $2.00Eaton BB-UL-EC/1 Circuit Breaker Accessories EA​ ARCA SKU: C15-2054 Brand: Eaton MPN: BB-UL-EC/1 UPC: 015081202007 Shipping Weight: 0.01 lbs. Shipping Height: 0.50 In. Shipping...- SKU:
- C15-2054
- Type:
- Busbar End Cap
- Used On:
- FAZ Series Circuit Breaker
- Short Description:
- Busbar End Cap for 1-Pole FAZ Miniature Circuit Breaker
- Specification/Technical:
- Eaton_46892_1_SPEC.pdf
- Data Sheet:
- Eaton_52640_1_DATA.pdf
- Catalog:
- Eaton_46574_30_38_CAT.pdf
- Country of Origin:
- Germany
MSRP $5.77Surplus $2.00
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.
