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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Square D QDL32225 Molded Case Breakers (MCCBs)
MSRP $1,784.00Surplus $780.00SKU: C15-2215 Brand: Square D MPN: QDL32225 UPC: 78590167247 Shipping Weight: 4.70 lbs. Shipping Height: 6.00 In. Shipping Length: 10.00 In. Shipping Width: 7.00 In...- SKU:
- C15-2215
- Series:
- QDL
- Approval:
- UL
- Approval:
- CSA
- Approval:
- IEC
- Volts:
- 240 VAC
- Amps:
- 32 A
- Poles:
- 3
- Interrupting Rating:
- 25 kA at 240 VAC
- Terminal Type:
- Line/Load Lug
- Frame Type:
- Q
- Short Description:
- 240 VAC, 225 A, 25 kA Interrupt, 3-Pole, Q-Frame, Line/Load Lug Terminal, Unit Mount, Thermal Magnetic
- Catalog:
- SchneiderElectric_00260_7_36_CAT.pdf
- CAD Drawing:
- KochIndustries-Molex_00356_1_CAD.pdf
- Manufacturer Warranty:
- KochIndustries-Molex_00001_WARR.pdf
- TS PIK:
- 119493702
- Current Rating:
- 225 A
- Number of Poles:
- 3
- Voltage Rating:
- 240 VAC
- Data Sheet:
- SchneiderElectric-SquareD_14718_1_2_DATA.pdf
- Type:
- Thermal Magnetic
- Prop 65 Warning:
- Yes
- Country of Origin:
- Mexico
MSRP $1,784.00Surplus $780.00 -
Eaton BAB3050H Miniature Circuit Breakers (MCBs) 3P 50A 240V EA
MSRP $462.43Surplus $115.05SKU: C15-1098 Brand: Eaton MPN: BAB3050H UPC: 786679303504 Shipping Weight: 0.95 lbs. Shipping Height: 3.00 In. Shipping Length: 4.00 In. Shipping Width: 4.00 In...- SKU:
- C15-1098
- Series:
- BAB
- Type:
- Thermal Magnetic
- Type:
- Interchangeable Trip
- Type:
- Miniature
- Approval:
- UL 489
- Approval:
- CSA
- Size:
- 3.2 Inch Width x 3.8 Inch Depth x 4.9 Inch Height
- Volts:
- 240 VAC
- Amps:
- 32 A
- Used On:
- Distribution Panel
- Poles:
- 3
- Mounting:
- Bolt-On
- Interrupting Rating:
- 10000 A at 240 VAC
- Terminal Type:
- Steel Box Lug Standard Load
- Wire Size:
- 14 to 4 AWG Copper/Aluminum (Standard Load)
- Short Description:
- 240 VAC, 50 A, 10 kA, 3-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
- TS PIK:
- 21508712
- Voltage Rating:
- 240 VAC
- Number of Poles:
- 3
- Current Rating:
- 50 A
- Country of Origin:
- Dominican Republic
MSRP $462.43Surplus $115.05 -
Eaton BAB3020HS Miniature Circuit Breakers (MCBs) BA 3P 20A 120/240V 50/60Hz 3Ph EA
MSRP $860.84Surplus $263.25SKU: C15-1083 Brand: Eaton MPN: BAB3020HS UPC: 786679509647 Shipping Weight: 1.25 lbs. Shipping Height: 3.50 In. Shipping Length: 4.00 In. Shipping Width: 3.70 In...- SKU:
- C15-1083
- TS PIK:
- 107004134
- Catalog:
- Eaton_03771_V4T1_11_V4T1_12_V4T1_45_CAT.pdf
- Type:
- Thermal Magnetic
- Short Description:
- 240 VAC, 20 A, 10 kA, 3-Pole, Extended Tang Line/Box Lug Load Terminal, Bolt-On Mount, Shunt Trip, Thermal Magnetic, Miniature, Circuit Breaker
- Voltage Rating:
- 240 VAC
- Interrupting Rating:
- 10000 A at 240 VAC
- Series:
- BAB
- Mounting:
- Bolt-On
- Terminal Type:
- Extended Tang Line Terminal, Box Lug Load Terminal
- Number of Poles:
- 3
- Wire Size:
- 14 to 4 AWG Aluminum/Copper (Load)
- Current Rating:
- 20 A
- Country of Origin:
- Dominican Republic
- Approval:
- UL 489, CSA
MSRP $860.84Surplus $263.25 -
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 BR315 Miniature Circuit Breakers (MCBs) 3P 15A 240V EA
MSRP $337.57Surplus $76.05Eaton BR315 Miniature Circuit Breakers (MCBs) 3P 15A 240V EA​ ARCA SKU: C15-1252 Brand: Eaton MPN: BR315 UPC: 78667636770 Shipping Weight: 0.95 lbs. Shipping Height: 3.00 In...- SKU:
- C15-1252
- Series:
- BR
- Type:
- Common Trip
- Type:
- Quadplex
- Volts:
- 240 VAC
- Amps:
- 32 A
- Used On:
- BR Series Load Center
- Poles:
- 3
- Mounting:
- Plug-On
- Interrupting Rating:
- 10 kA
- Wire Size:
- 14 to 4 AWG (Copper/Aluminum)
- Short Description:
- 240 VAC, 15 A, 10 kA, 3-Pole, Plug-On Mount, Common Trip
- Catalog:
- Eaton_36620_V1T1_85_CAT.pdf
- TS PIK:
- 21493894
- Voltage Rating:
- 240 VAC
- Number of Poles:
- 3
- Current Rating:
- 15 A
- Country of Origin:
- Dominican Republic
MSRP $337.57Surplus $76.05 -
Eaton ED3100 Molded Case Breakers (MCCBs) ED 3P 100A 240V 50/60Hz 3Ph F Frame EA Thermal Magnetic
MSRP $1,750.00Surplus $351.94SKU: C15-1862 Brand: Eaton MPN: ED3100 UPC: Shipping Weight: 4.05 lbs. Shipping Height: 4.00 In. Shipping Length: 6.00 In. Shipping Width: 5.00 In. Product...- SKU:
- C15-1862
- Series:
- C
- Type:
- Thermal Magnetic
- Type:
- Compact
- Approval:
- UL
- Approval:
- CSA
- Size:
- 4.13 Inch Width x 3.38 Inch Depth x 6 Inch Height
- Volts:
- 240 VAC at 50/60 Hertz
- Amps:
- 32 A
- Poles:
- 3
- Interrupting Rating:
- 65 kA at 220/240 VAC
- Interrupting Rating:
- 10 Kiloamp at 125 Volt DC (IEC 157-1)
- Frame Type:
- F
- Maximum AC Voltage Rating (V):
- 240
- Maximum DC Voltage Rating (V):
- 125
- Short Description:
- 240 VAC 50/60 Hz, 125 VDC, 100 A, 65/10 kA, 3-Pole, Standard Pressure Load Terminal, ED Frame, Thermal Magnetic, Molded Case
- Catalog:
- Eaton_27487_V4T2_254_V4T2_255_V4T2_273_V4T2_274_CAT.pdf
- Installation/Operator:
- ABBElectrificationProducts-ABBGEIndustrialSolutions_00118_INST.pdf
- CAD Drawing:
- ABBElectrificationProducts-ABBGEIndustrialSolutions_04186_1_CAD.pdf
- TS PIK:
- 21511745
- Voltage Rating:
- 240 VAC
- Data Sheet:
- Eaton_07831_1-3_DATA.pdf
- Number of Poles:
- 3
- Current Rating:
- 100 A
- Country of Origin:
- Dominican Republic
MSRP $1,750.00Surplus $351.94 -
Eaton BR230SUR Miniature Circuit Breakers (MCBs) BR 2P 30A 240V 50/60Hz 1Ph EA Surge Protector
MSRP $1,483.46Surplus $207.17Eaton BR230SUR Miniature Circuit Breakers (MCBs) BR 2P 30A 240V 50/60Hz 1Ph EA Surge Protector​ ARCA SKU: C15-1229 Brand: Eaton MPN: BR230SUR UPC: 786685546063 Shipping Weight: 1.00 Shipping...- SKU:
- C15-1229
- Type:
- Thermal Magnetic
- Size:
- 3.5 Inch W x 2.5 Inch D x 6.5 Inch H
- Volts:
- 240 V
- Amps:
- 32 A
- Poles:
- 2
- Short Description:
- 240 VAC, 30 A, 10 kA, 2-Pole, Thermal Magnetic
- Catalog:
- Eaton_36620_V1T2_7_CAT.pdf
- Current Rating:
- 30 A
- Number of Poles:
- 2
- Voltage Rating:
- 240 VAC
- Series:
- BR
- Country of Origin:
- Dominican Republic
MSRP $1,483.46Surplus $207.17 -
Eaton DK3400W Molded Case Breakers (MCCBs) DK 3P 400A 240V 50/60Hz 3Ph K Frame EA
MSRP $4,668.79Surplus $1,334.00SKU: C15-2147 Brand: Eaton MPN: DK3400W UPC: 786679044698 Shipping Weight: 10.30 lbs. Shipping Height: 5.00 In. Shipping Length: 11.00 In. Shipping Width: 6.00 In...- SKU:
- C15-2147
- Frame Type:
- k
- Voltage Rating:
- 240 VAC
- Current Rating:
- 32 A
- Number of Poles:
- 3
- Interrupting Rating:
- 65 kA at 240 VAC,10 kA at 250 VDC (NEMA/UL 489/CSA)
- Type:
- Thermal Magnetic
- Terminal Type:
- Not Included
- Size:
- 5.5 Inch Width x 4.1 Inch Depth x 10.13 Inch Height
- Short Description:
- 600 VAC 50/60 Hz, 250 VDC, 400 A, 65/10 kA, 3-Pole, DK Frame, Thermal Magnetic, Molded Case
- Catalog:
- Eaton_27487_V4T2_254_V4T2_255_V4T2_258_V4T2_299_CAT.pdf
- Installation/Operator:
- Eaton_00085_INST.pdf
- Specification/Technical:
- Eaton_06197_1_2_SPEC.pdf
- TS PIK:
- 106998079
- Series:
- C
- Country of Origin:
- Dominican Republic
- Approval:
- UL, CSA
- Maximum AC Voltage Rating (V):
- 240
- Maximum DC Voltage Rating (V):
- 250
MSRP $4,668.79Surplus $1,334.00 -
Eaton BAB3040HS Miniature Circuit Breakers (MCBs) BAB 3P 40A 240V 50/60Hz 3Ph
MSRP $780.00Surplus $315.53SKU: C15-1095 Brand: Eaton MPN: BAB3040HS UPC: 786679509661 Shipping Weight: 1.25 lbs. Shipping Height: 4.00 In. Shipping Length: 4.00 In. Shipping Width: 4.00 In...- SKU:
- C15-1095
- 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:
- 14 to 4 AWG Aluminum/Copper (Load)
- Short Description:
- 240 VAC, 40 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:
- 40 A
- Number of Poles:
- 3
- Voltage Rating:
- 240 VAC
- Country of Origin:
- Dominican Republic
MSRP $780.00Surplus $315.53 -
Eaton BAB3080HS Other Circuit Breakers
MSRP $386.40Surplus $127.24SKU: 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
- Country of Origin:
- Mexico
MSRP $386.40Surplus $127.24 -
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 CH230SUR Miniature Circuit Breakers (MCBs) CH 2P 30A 240V 50/60Hz 1Ph EA
MSRP $2,068.00Surplus $228.31Eaton CH230SUR Miniature Circuit Breakers (MCBs) CH 2P 30A 240V 50/60Hz 1Ph EA​ ARCA SKU: C15-1562 Brand: Eaton MPN: CH230SUR UPC: 786685546124 Shipping Weight: 0.85 lbs. Shipping...- SKU:
- C15-1562
- Type:
- Thermal Magnetic
- Size:
- 3.5 Inch W x 2.5 Inch D x 6.5 Inch H
- Volts:
- 240 V
- Amps:
- 32 A
- Poles:
- 2
- Short Description:
- 120/240 VAC 1-Phase 50/60 Hz, 30 A, 36 kA, 2-Pole, Plug-On Mount
- Catalog:
- Eaton_14522_V1T2_2_V1T2_7_CAT.pdf
- TS PIK:
- 125134626
- Current Rating:
- 30 A
- Voltage Rating:
- 240 VAC
- Data Sheet:
- Eaton_32167_1_DATA.pdf
- Number of Poles:
- 2
- Mounting:
- Plug-On
- Series:
- CH
- Country of Origin:
- United States
MSRP $2,068.00Surplus $228.31 -
GENERAL ELECTRIC TFN60R Molded Case Breakers (MCCBs) EA
MSRP $188.88Surplus $28.17GENERAL ELECTRIC TFN60R Molded Case Breakers (MCCBs) EA​ ARCA SKU: E30-8020 Brand: GENERAL ELECTRIC MPN: TFN60R UPC: Shipping Weight: 2.60 lbs. Shipping Height: 2.00 In. Shipping...- SKU:
- E30-8020
- Current Rating:
- 60 A
- Short Description:
- 240 VAC, 60 A, 10 HP, NEMA 3R, Steel, Non-Fusible, Pullout, General Duty, Air Conditioner Disconnect (6 per Pack)
- Voltage Rating:
- 240 VAC
- Data Sheet:
- ABBElectrificationProducts-ABBGEIndustrialSolutions_00464_1_2_DATA.pdf
- Size:
- 7.5 Inch
- Catalog:
- ABBElectrificationProducts-ABBGEIndustrialSolutions_00020_4_21_CAT.pdf
- Type:
- General Duty
- CAD Drawings:
- ABBElectrificationProducts-ABBGEIndustrialSolutions_00482_1_CAD.pdf
- Approval:
- UL (Canada and US)
- Enclosure:
- NEMA 3R
- Country of Origin:
- United States
MSRP $188.88Surplus $28.17 -
Square D QDP22100TM Molded Case Breakers (MCCBs) Q 2P 100A 240V 50/60Hz 1Ph EA
MSRP $1,143.00Surplus $211.56SKU: C15-2207 Brand: Square D MPN: QDP22100TM UPC: 785901702849 Shipping Weight: 3.20 lbs. Shipping Height: 5.00 In. Shipping Length: 6.00 In. Shipping Width: 10.00...- SKU:
- C15-2207
- Series:
- QDP
- Type:
- Thermal Magnetic
- Type:
- Circuit Protector
- Approval:
- UL
- Approval:
- CSA
- Approval:
- CE
- Volts:
- 240 VAC
- Amps:
- 32 A
- Used On:
- Metering Equipment
- Poles:
- 2
- Interrupting Rating:
- 25 kA
- Terminal Type:
- Stud Line Terminal
- Terminal Type:
- Lug Load Terminal
- Wire Size:
- 4 AWG to 300 KCMIL (Copper/Aluminum)
- Short Description:
- 240 VAC, 100 A, 25 kA Interrupt, 2-Pole, Unit Mount, Lug to Off End/Stud with Nut/Washer to On End Terminal, Q-Frame, Thermal Magnetic
- Catalog:
- SchneiderElectric-SquareD_03391_2_7_2_21_CAT.pdf
- Data Sheet:
- SiemensAG_01607_1_DATA.pdf
- TS PIK:
- 119490527
- Current Rating:
- 100 A
- Number of Poles:
- 2
- Installation/Operator:
- SchneiderElectric-SquareD_00130_INST.pdf
- CAD Drawings:
- SchneiderElectric-SquareD_17838_1_CAD.pdf
- Voltage Rating:
- 240 VAC
- Prop 65 Warning:
- Yes
- Country of Origin:
- Mexico
MSRP $1,143.00Surplus $211.56
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