
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 GHB2020 Molded Case Breakers (MCCBs) EA
MSRP $455.39Surplus $288.60Eaton GHB2020 Molded Case Breakers (MCCBs) EA​ ARCA SKU: C15-1698 Brand: Eaton MPN: GHB2020 UPC: 786679911204 Shipping Weight: 1.20 lbs. Shipping Height: 3.00 In. Shipping...- SKU:
- C15-1698
- Frame Type:
- GHB
- Voltage Rating:
- 480 VAC
- Current Rating:
- 20 A
- Number of Poles:
- 2
- Interrupting Rating:
- 65 kA at 240 VAC, 14 kA at 480Y/277 VAC
- Type:
- Thermal Magnetic, Non-Interchangeable Trip
- Size:
- 2.63 Inch Length x 2 Inch Width x 4 Inch Height
- Short Description:
- 277/480 VAC, 125/250 VDC, 20 A, 2-Pole, Bolt-On Mount, Thermal Magnetic, Non-Interchangeable Trip, Molded Case Circuit Breaker
- Catalog:
- EatonCorp_00600_V4T2_3_V4T2_267_V4T2_271_V4T2_272_CAT.pdf
- Installation/Operator:
- EatonCorp_00037_INST.pdf
- Specification/Technical:
- EatonCorp_00614_1-3_SPEC.pdf
- TS PIK:
- 21517397
- Series:
- GHB
- Approval:
- UL, CSA
- Mounting:
- Bolt-On
- Country of Origin:
- United States
MSRP $455.39Surplus $288.60 -
Eaton CHB215 Miniature Circuit Breakers (MCBs) 2P 15A 240V EA
MSRP $260.51Surplus $120.90Eaton CHB215 Miniature Circuit Breakers (MCBs) 2P 15A 240V EA​ ARCA SKU: C15-3743 Brand: Eaton MPN: CHB215 UPC: 78211311240 Shipping Weight: 0.55 lbs. Shipping Height: 2.00 In...- SKU:
- C15-3743
- Amps:
- 15 A
- Mounting:
- Bolt-On
- Poles:
- 2
- Terminal Type:
- Molded Case
- Used On:
- Type PB Panelboard
- Volts:
- 240 V
- Short Description:
- 240 V, 15 A, 10 kA, 2-Pole, Bolt-On Mount, Thermal Magnetic, Molded Case, Circuit Breaker
- Series:
- CH
- TS PIK:
- 111010050
- Type:
- Molded Case
- Voltage Rating:
- 240 VAC
- Current Rating:
- 15 A
- Number of Poles:
- 2
- Country of Origin:
- Dominican Republic
MSRP $260.51Surplus $120.90 -
Eaton BAB3020C Miniature Circuit Breakers (MCBs) BA 3P 20A 120V 50/60Hz 3Ph EA
MSRP $317.84Surplus $63.32Eaton BAB3020C Miniature Circuit Breakers (MCBs) BA 3P 20A 120V 50/60Hz 3Ph EA​ ARCA SKU: C15-1081 Brand: Eaton MPN: BAB3020C UPC: 786679304334 Shipping Weight: 0.85 lbs. Shipping...- SKU:
- C15-1081
- Approval:
- UL 489
- Approval:
- CSA
- Amps:
- 20 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:
- 120/240 VAC
- Gauge:
- 14 to 4 AWG Aluminum/Copper (Load)
- Short Description:
- 120/240 VAC, 20 A, 10 kA, 2-Pole, Extended Tang Line/Box Lug Load Terminal, Bolt-On Mount, Thermal Magnetic, Miniature, FDC Circuit Breaker
- Series:
- BAB
- Specification/Technical:
- Eaton_05419_1_2_SPEC.pdf
- TS PIK:
- 21508740
- Wire Size:
- 14 to 4 AWG Aluminum/Copper (Load)
- Voltage Rating:
- 120/240 VAC
- Current Rating:
- 20 A
- Number of Poles:
- 2
- Catalog:
- Eaton_03771_V4T1_39_CAT.pdf
- Country of Origin:
- Dominican Republic
MSRP $317.84Surplus $63.32 -
Eaton QBHW2020 Miniature Circuit Breakers (MCBs) EA
MSRP $290.26Surplus $66.30Eaton QBHW2020 Miniature Circuit Breakers (MCBs) EA​ ARCA SKU: C15-2682 Brand: Eaton MPN: QBHW2020 UPC: 786679392553 Shipping Weight: 0.50 lbs. Shipping Height: 3.00 In. Shipping...- SKU:
- C15-2682
- Series:
- QBHW
- Type:
- Duplex with LED Indicator Light
- Approval:
- UL
- Approval:
- CSA
- Size:
- 3.7 Inch Length x 2.2 Inch Width x 4.8 Inch Height
- Volts:
- 120/240 VAC
- Amps:
- 32 A
- Poles:
- 2
- Mounting:
- Bolt-On
- Interrupting Rating:
- 22 kA
- Terminal Type:
- Extended Tang Line Terminal
- Terminal Type:
- Box Lug Load Terminal
- Wire Size:
- 14 to 4 AWG (Copper/Aluminum)
- Short Description:
- 120/240 VAC, 20 A, 22 kA, 2-Pole, Extended Tang Line/Steel Box Lug Load Terminal, Bolt-On Mount, Thermal Magnetic, Miniature
- Catalog:
- Eaton_03771_V4T1_12_CAT.pdf
- Data Sheet:
- LegrandNorthAmerica-Pass&Seymour_04217_1-4_DATA.pdf
- Installation/Operator:
- LegrandNorthAmerica-RadiantCollection_00007_INST.pdf
- TS PIK:
- 21510592
- Number of Poles:
- 2
- Voltage Rating:
- 120/240 VAC
- Current Rating:
- 20 A
- Country of Origin:
- Dominican Republic
MSRP $290.26Surplus $66.30 -
GENERAL ELECTRIC TEY230 Miniature Circuit Breakers (MCBs)
MSRP $466.37Surplus $169.65GENERAL ELECTRIC TEY230 Miniature Circuit Breakers (MCBs)​ ARCA SKU: C15-3371 Brand: GENERAL ELECTRIC MPN: TEY230 UPC: 78316418097 Shipping Weight: 1.40 lbs. Shipping Height: 2.00 In...- SKU:
- C15-3371
- Frame Type:
- TEY
- Voltage Rating:
- 120/240/277 VAC
- Current Rating:
- 32 A
- Number of Poles:
- 2
- Interrupting Rating:
- 14 kA at 277 VAC,65 kA at 120/240 VAC
- Type:
- Thermal Magnetic
- Short Description:
- 480/277 VAC 3-Phase, 30 A, 65 kA, 2-Pole, Copper/Aluminum Load Lug, Bolt-On Terminal, TEY-Frame, Molded Case, Non-Interchangeable
- Catalog:
- ABBElectrificationProducts-ABBGEIndustrialSolutions_00004_2_24_2_25_CAT.pdf
- Specification/Technical:
- ABBElectrificationProducts-ABBGEIndustrialSolutions_00255_1_2_SPEC.pdf
- TS PIK:
- 112129545
- Mounting:
- Bolt-On
- Series:
- TEY
- Approval:
- UL
- Application:
- HACR
- Country of Origin:
- United States
MSRP $466.37Surplus $169.65 -
Eaton CVS2200XMM Molded Case Breakers (MCCBs) CVS 2P 200A 240V 50/60Hz 2Ph EA
MSRP $1,700.00Surplus $418.01SKU: C15-3264 Brand: Eaton MPN: CVS2200XMM UPC: 786685705927 Shipping Weight: 2.75 lbs. Shipping Height: 5.00 In. Shipping Length: 6.00 In. Shipping Width: 4.00 In...- SKU:
- C15-3264
- Frame Type:
- CV
- Voltage Rating:
- 120/240 VAC
- Current Rating:
- 32 A
- Number of Poles:
- 2
- Interrupting Rating:
- 42 kA
- Type:
- Thermal Magnetic
- Size:
- 6 to 4/0 AWG (Aluminum/Copper)
- Short Description:
- 120/240 VAC, 200 A, 42 kA, 2-Pole, Bolt-On Mount, Thermal Magnetic, Main Tenant
- Catalog:
- Eaton_36620_V1T4_88_V1T4_125_V1T4_134_CAT.pdf
- Specification/Technical:
- Eaton_27828_1_SPEC.pdf
- Series:
- CV
- TS PIK:
- 125092792
- Country of Origin:
- Dominican Republic
- Approval:
- UL 489
- Wire Size:
- 6 to 4/0 AWG (Aluminum/Copper)
- Used On:
- 1MP/1MM/3MM Series Modular Meter Stack
- Mounting:
- Bolt-On
MSRP $1,700.00Surplus $418.01 -
Eaton BAB2060S Miniature Circuit Breakers (MCBs) BA 2P 60A 240V 50/60Hz 1Ph
MSRP $443.00Surplus $113.19SKU: C15-1064 Brand: Eaton MPN: BAB2060S UPC: 786679313008 Shipping Weight: 1.00 lbs. Shipping Height: 4.90 In. Shipping Length: 3.80 In. Shipping Width: 3.30 In...- SKU:
- C15-1064
- 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:
- 8 to 1/0 AWG (Aluminum/Copper
- Wire Size:
- Load)
- Short Description:
- 120/240 VAC, 60 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:
- 60 A
- Number of Poles:
- 2
- Country of Origin:
- Dominican Republic
MSRP $443.00Surplus $113.19 -
Eaton BAB2030S Miniature Circuit Breakers (MCBs) BAB 2P 30A 240V 50/60Hz 1Ph
MSRP $560.00Surplus $113.19SKU: 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 $113.19 -
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 CCV2100X Molded Case Breakers (MCCBs)
MSRP $1,050.00Surplus $178.46SKU: C15-2251 Brand: Eaton MPN: CCV2100X UPC: 786685368344 Shipping Weight: 2.75 lbs. Shipping Height: 5.00 In. Shipping Length: 8.00 In. Shipping Width: 6.00 In...- SKU:
- C15-2251
- Series:
- CCV
- Type:
- Thermal Magnetic
- Type:
- Main
- Approval:
- UL
- Size:
- 8 Inch Length x 4.5 Inch Width x 5.5 Inch Height
- Volts:
- 120/240 V
- Amps:
- 32 A
- Used On:
- ECC Unit Enclosure
- Poles:
- 2
- Mounting:
- Bolt-On
- Interrupting Rating:
- 10 kA
- Terminal Type:
- Load Lug
- Wire Size:
- 2/0 AWG to 300 KCMIL (Copper/Aluminum)
- Short Description:
- 120/240 VAC, 100 A, 10 kA, 2-Pole, Load Lug Terminal, Bolt-On Mount, Thermal Magnetic, Main Tenant
- Catalog:
- Eaton_36620_V1T4_88_V1T4_123_V1T4_134_CAT.pdf
- TS PIK:
- 123986987
- Voltage Rating:
- 120/240 V
- Current Rating:
- 100 A
- Number of Poles:
- 2
- Country of Origin:
- United States
MSRP $1,050.00Surplus $178.46 -
Eaton CCV2150 Molded Case Breakers (MCCBs) CCV 2P 150A 240V 50/60Hz 1Ph
MSRP $820.00Surplus $141.62SKU: C15-3121 Brand: Eaton MPN: CCV2150 UPC: 786685368450 Shipping Weight: 2.95 lbs. Shipping Height: 5.00 In. Shipping Length: 8.00 In. Shipping Width: 6.00 In...- SKU:
- C15-3121
- Frame Type:
- CCV
- Voltage Rating:
- 120/240 VAC
- Current Rating:
- 32 A
- Number of Poles:
- 2
- Interrupting Rating:
- 10 kA
- Type:
- Thermal Magnetic
- Size:
- 2 AWG to 300 KCMIL (Copper/Aluminum)
- Short Description:
- 240 VAC, 150 A, 10 kA, 2-Pole, Lug Screw Terminal, Bolt-On Mount, Thermal Magnetic, Main Tenant
- Catalog:
- Eaton_36620_V1T1_101_CAT.pdf
- Specification/Technical:
- Eaton_37990_1_SPEC.pdf
- Series:
- CCV
- Country of Origin:
- Dominican Republic
- Approval:
- UL 489
- Wire Size:
- 2 AWG to 300 KCMIL (Copper/Aluminum)
- Mounting:
- Bolt-On
- Used On:
- 1MP/1MM/3MM Series Modular Meter Stack
MSRP $820.00Surplus $141.62 -
Eaton CVS2200XMM Molded Case Breakers (MCCBs) EA
MSRP $2,730.15Surplus $423.61SKU: C15-11056 Brand: Eaton MPN: CVS2200XMM UPC: 78668570592 Shipping Weight: 2.80 lbs. Shipping Height: 6.00 In. Shipping Length: 3.00 In. Shipping Width: 4.00 In...- SKU:
- C15-11056
- TS PIK:
- 125092792
- Catalog:
- Eaton_36620_V1T4_88_V1T4_125_V1T4_134_CAT.pdf
- Interrupting Rating:
- 42 kA
- Number of Poles:
- 2
- Current Rating:
- 200 A
- Type:
- Thermal Magnetic
- Series:
- CV
- Voltage Rating:
- 120/240 VAC
- Short Description:
- 120/240 VAC, 200 A, 42 kA, 2-Pole, Bolt-On Mount, Thermal Magnetic, Main Tenant, Circuit Breaker
- Country of Origin:
- Dominican Republic
- Wire Size:
- 6 to 4/0 AWG (Aluminum/Copper)
- Approval:
- UL 489
- Used On:
- 1MP/1MM/3MM Series Modular Meter Stack
- Mounting:
- Bolt-On
MSRP $2,730.15Surplus $423.61 -
GENERAL ELECTRIC TEY290 Miniature Circuit Breakers (MCBs)
MSRP $717.05Surplus $232.05SKU: E30-8017 Brand: GENERAL ELECTRIC MPN: TEY290 UPC: 78316418222 Shipping Weight: 1.45 lbs. Shipping Height: 3.00 In. Shipping Length: 5.00 In. Shipping Width: 2.00...- SKU:
- E30-8017
- Interrupting Rating:
- 14 kA at 277 VAC, 65 kA at 120/240 VAC
- Short Description:
- 480 VAC Star/277 VAC, 90 A, 65 kA Interrupt, 2-Pole, 4 to 1/0 AWG Aluminum/Copper Integral Load Lug Terminal, 1" Bolt-On Mount, Non-Interchangeable Trip, Compact, Thermal Magnetic, Industrial Molded Case Circuit Breaker
- Current Rating:
- 90 A
- Catalog:
- ABBElectrificationProducts-ABBGEIndustrialSolutions_00542_6_9_6_64_CAT.pdf
- Number of Poles:
- 2
- Type:
- Thermal Magnetic, Compact
- CAD Drawings:
- ABBElectrificationProducts-ABBGEIndustrialSolutions_01763_1_CAD.pdf
- Voltage Rating:
- 120/240/277 VAC
- Installation/Operator:
- ABBElectrificationProducts-ABBGEIndustrialSolutions_00022_INST.pdf
- Mounting:
- Bolt-On
- Approval:
- UL
- Application:
- HACR
- Country of Origin:
- United States
MSRP $717.05Surplus $232.05 -
GENERAL ELECTRIC THQB21WY30 Miniature Circuit Breakers (MCBs)
MSRP $211.25Surplus $89.70GENERAL ELECTRIC THQB21WY30 Miniature Circuit Breakers (MCBs)​ ARCA SKU: C15-6978 Brand: GENERAL ELECTRIC MPN: THQB21WY30 UPC: 78316413573 Shipping Weight: 0.85 lbs. Shipping...- SKU:
- C15-6978
- TS PIK:
- 21108153
- Current Rating:
- 30 A
- Terminal Type:
- Bolt-On
- CAD Drawings:
- ABBElectrificationProducts-ABBGEIndustrialSolutions_12194_1_CAD.pdf
- Type:
- Thermal Magnetic, Compact
- Catalog:
- ABBElectrificationProducts-ABBGEIndustrialSolutions_10480_6_4_6_6_6_33_CAT.pdf
- Mounting:
- Bolt-On
- Number of Poles:
- 2
- Country of Origin:
- United States
MSRP $211.25Surplus $89.70 -
Westinghouse BAB2060S Miniature Circuit Breakers (MCBs)
MSRP $207.38Surplus $67.44SKU: C15-11630 Brand: Westinghouse MPN: BAB2060S UPC: Shipping Weight: 0.95 lbs. Shipping Height: 3.00 In. Shipping Length: 4.00 In. Shipping Width: 4.00 In...- SKU:
- C15-11630
- Short Description:
- 120/240 VAC, 60 A, 10 kA, 2-Pole, Extended Tang Line/Box Lug Load Terminal, Bolt-On Mount, Shunt Trip, Thermal Magnetic, Circuit Breaker
- Type:
- Thermal Magnetic
- Voltage Rating:
- 120/240 VAC
- Interrupting Rating:
- 10000 A at 120/240 VAC, 5000 A at 24 to 48/62.5/80 VDC
- Wire Size:
- 8 to 1/0 AWG (Aluminum/Copper, Load)
- Terminal Type:
- Extended Tang Line Terminal, Box Lug Load Terminal
- Series:
- BAB
- Catalog:
- Eaton_21247_4_9_CAT.pdf
- Current Rating:
- 60 A
- Mounting:
- Bolt-On
- Number of Poles:
- 2
- Approval:
- UL 489, CSA
- Country of Origin:
- United States
MSRP $207.38Surplus $67.44
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.