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 BJA36015 Din Rail Mounted Circuit Breakers EA
MSRP $1,928.00Surplus $1,223.60SKU: C15-10665 Brand: Square D MPN: BJA36015 UPC: 60648115421 Shipping Weight: 0.00 lbs. Shipping Height: 0.00 In. Shipping Length: 0.00 In. Shipping Width: 0.00 In...- SKU:
- C15-10665
- TS PIK:
- 127013735
- Type:
- Thermal Magnetic
- Short Description:
- 600 Star/347 VAC 50/60 Hz, 250 VDC, 15 A, 25 kA, 3-Pole, B-Frame, ABC Phase, I-Line Connection Line Lug Load Terminal, Thermal Magnetic, Molded Case Circuit Breaker
- Terminal Type:
- I-Line Connection Line Lug Load
- Series:
- BJ
- Voltage Rating:
- 600 Star/347 VAC 50/60 Hertz, 250 VDC
- Interrupting Rating:
- 25 kA at 600 Star/347 V, 50 kA at 250 VDC
- Catalog:
- SchneiderElectric-SquareD_32357_7_31_7_32_CAT.pdf
- Number of Poles:
- 3
- Installation/Operator:
- SchneiderElectric-SquareD_00008_INST.pdf
- CAD Drawings:
- SchneiderElectric-SquareD_73668_1_CAD.pdf
- Approval:
- UL, CSA, CE
- Size:
- 3.19 Inch Width x 3.5 Inch Depth x 5.39 Inch Height
- Current Rating:
- 15 A
- Data Sheet:
- SchneiderElectric-SquareD_35193_1-4_DATA.pdf
- Prop 65 Warning:
- Yes
- Country of Origin:
- United States
- Frame Type:
- B
- Maximum AC Voltage Rating:
- 347 V
- Maximum DC Voltage Rating:
- 250 V
MSRP $1,928.00Surplus $1,223.60 -
Square D EGB34015 Everything Else
MSRP $916.11Surplus $319.20SKU: C15-6414 Brand: Square D MPN: EGB34015 UPC: 78590131113 Shipping Weight: 1.66 lbs. Shipping Height: 5.66 In. Shipping Length: 2.94 In. Shipping Width: 4.05 In...- SKU:
- C15-6414
- TS PIK:
- 127909208
- Voltage Rating:
- 480 Star/277 VAC
- Number of Poles:
- 3
- Series:
- EGB
- Current Rating:
- 15 A
- Installation/Operator:
- SchneiderElectric-SquareD_01117_INST.pdf
- Short Description:
- 480 Star/277 VAC, 15 A, 35 kA, 3-Pole, E-Frame, Bolt-On Mount, Aluminum Lug Terminal, Thermal Magnetic, Branch, Miniature, Panelboard Circuit Breaker
- Catalog:
- SchneiderElectric-SquareD_32357_9_31-9_33_CAT.pdf
- Data Sheet:
- SchneiderElectric-SquareD_45671_1_2_DATA.pdf
- Type:
- Thermal Magnetic, Branch, Miniature
- Interrupting Rating:
- 35 kA at 480 Star/277 VAC
- Used On:
- NF Merchandised Panelboard
- Installation:
- Bolt-On
- Trip Setting:
- 270 A (Hold), 875 A (Trip)
- Application:
- Lighting
- Approval:
- UL (Canada and US)
MSRP $916.11Surplus $319.20 -
Square D FA34015 Miniature Circuit Breakers (MCBs)
MSRP $1,060.48Surplus $514.12SKU: C15-1430 Brand: Square D MPN: FA34015 UPC: Shipping Weight: 6.17 lbs. Shipping Height: 6.50 In. Shipping Length: 10.80 In. Shipping Width: 5.10 In. Product...- SKU:
- C15-1430
- Application:
- Power Distribution
- Approval:
- UL
- Approval:
- CSA
- Amps:
- 15 A
- Interrupting Rating:
- 18 kA at 480 VAC
- Interrupting Rating:
- 10 Kiloamp at 250 Volt DC
- Poles:
- 3
- Trip Setting:
- 275 to 600 A
- Type:
- Thermal Magnetic
- Type:
- Molded Case
- Used On:
- Class 650/651 I-Line Panelboard/Switchboard
- Volts:
- 480 VAC at 50/60 Hertz
- Volts:
- 250 VDC
- Short Description:
- 480 VAC, 250 VDC, 15 A, 10/18/25 kA, 3-Pole, F-Frame, I-Line Mount, Thermal Magnetic, Molded Case Circuit Breaker
- Series:
- FA
- Data Sheet:
- image ...
- Voltage Rating:
- 480 VAC, 250 VDC
- Current Rating:
- 15 A
- Number of Poles:
- 3
- Catalog:
- SchneiderElectric-SquareD_00096_25_28_CAT.pdf
- Installation/Operator:
- SchneiderElectric-SquareD_00076_INST.pdf
- Country of Origin:
- United States
MSRP $1,060.48Surplus $514.12 -
Square D FAB36015 Molded Case Breakers (MCCBs)
MSRP $1,500.00Surplus $73.28SKU: C15-7047 Brand: Square D MPN: FAB36015 UPC: Shipping Weight: 5.20 lbs. Shipping Height: 5.00 In. Shipping Length: 10.00 In. Shipping Width: 5.00 In. Product...- SKU:
- C15-7047
- Short Description:
- 600 VAC, 250 VDC, 15 A, 10/14/18/25 kA, 3-Pole, F-Frame, I-Line Mount, Thermal Magnetic, Molded Case Circuit Breaker
- Data Sheet:
- SchneiderElectric-SquareD_04378_1_2_DATA.pdf
- Number of Poles:
- 3
- Voltage Rating:
- 600 VAC, 250 VDC
- Interrupting Rating:
- 14 kA at 600 VAC
- Type:
- Molded Case, Thermal Magnetic, Main
- Installation/Operator:
- SchneiderElectric-SquareD_00076_INST.pdf
- Series:
- 600, FAB
- Current Rating:
- 15 A
- Prop 65 Warning:
- Yes
- Trip Setting:
- 275 A Hold, 600 A Trip
- Used On:
- I-Line Panelboard and Switchboard
- Approval:
- UL 489, CSA, IEC, Federal Specification W-C-375B/GEN
- Application:
- Construction, Commercial Building, Control Equipment Panel, Industrial Building, OEM Commercial
- Installation:
- Bolt-On
MSRP $1,500.00Surplus $73.28 -
Square D FC34015 Molded Case Breakers (MCCBs)
MSRP $4,650.00Surplus $949.24SKU: C15-7020 Brand: Square D MPN: FC34015 UPC: Shipping Weight: 4.15 lbs. Shipping Height: 5.00 In. Shipping Length: 9.00 In. Shipping Width: 5.00 In. Product...- SKU:
- C15-7020
- Short Description:
- 480 VAC, 250 VDC, 15 A, 10/18/25 kA, 3-Pole, F-Frame, I-Line Mount, Thermal Magnetic, Molded Case Circuit Breaker
- Interrupting Rating:
- 100 kA at 240 VAC, 65 kA at 480 VAC
- Current Rating:
- 15 A
- Number of Poles:
- 3
- Series:
- FC
- Voltage Rating:
- 480 VAC, 250 VDC
- Catalog:
- SchneiderElectric-SquareD_00096_25_28_29_CAT.pdf
- Type:
- Molded Case, Thermal Magnetic, Main
- Installation/Operator:
- SchneiderElectric-SquareD_00076_INST.pdf
- Trip Setting:
- 275 A Hold, 600 A Trip
- Used On:
- I-Line Panelboard and Switchboard
- Approval:
- UL, CSA, IEC, Federal Specification W-C-375B/GEN
- Installation:
- Plug-On
- Application:
- Construction
MSRP $4,650.00Surplus $949.24 -
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Square D FCL34015 Molded Case Breakers (MCCBs)
MSRP $2,525.00Surplus $681.75SKU: C15-16173 Brand: Square D MPN: FCL34015 UPC: Shipping Weight: 0.00 lbs. Shipping Height: 0.00 In. Shipping Length: 0.00 In. Shipping Width: 0.00 In. Product...- SKU:
- C15-16173
- Series:
- 650, FCL
- Interrupting Rating:
- 65 kA at 480 VAC
- Voltage Rating:
- 480 VAC, 250 VDC
- Number of Poles:
- 3
- Terminal Type:
- Lug
- Short Description:
- 480 VAC, 250 VDC, 15 A, 65 kA, 3-Pole, F-Frame, Individually Mount, Thermal Magnetic, Molded Case Circuit Breaker
- Type:
- Thermal Magnetic
- Approval:
- UL, CSA, IEC, Federal Specification W-C-375B/GEN
- Size:
- 4.5 Inch Width x 4.13 Inch Depth x 6 Inch Height
- Current Rating:
- 15 A
- Installation/Operator:
- SchneiderElectric-SquareD_00076_INST.pdf
- Frame Type:
- F
- Catalog:
- SchneiderElectric-SquareD_00935_11_11_11_23_CAT.pdf
MSRP $2,525.00Surplus $681.75 -
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Square D FH36015 Molded Case Breakers (MCCBs)
MSRP $1,824.00Surplus $339.58SKU: C15-7187 Brand: Square D MPN: FH36015 UPC: Shipping Weight: 5.95 lbs. Shipping Height: 6.00 In. Shipping Length: 13.00 In. Shipping Width: 8.00 In. Product...- SKU:
- C15-7187
- Data Sheet:
- SchneiderElectric-SquareD_04549_1_2_DATA.pdf
- Catalog:
- SchneiderElectric_00256_11_9_CAT.pdf
- Series:
- 650, FH
- Current Rating:
- 15 A
- Number of Poles:
- 3
- Voltage Rating:
- 600 VAC, 250 VDC
- Interrupting Rating:
- 18 kA at 600 VAC
- Short Description:
- 240/480/600 VAC, 250 VDC, 15 A, 65/25/18/10 kA, 3-Pole, F-Frame, I-Line Mount, Thermal Magnetic, Molded Case Circuit Breaker
- Type:
- Molded Case, Thermal Magnetic, Main
- Installation/Operator:
- SchneiderElectric-SquareD_00076_INST.pdf
MSRP $1,824.00Surplus $339.58 -
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Square D FHL36015 Molded Case Breakers (MCCBs)
MSRP $927.43Surplus $798.00SKU: E30-10207 Brand: Square D MPN: FHL36015 UPC: Shipping Weight: 4.40 lbs. Shipping Height: 5.00 In. Shipping Length: 8.00 In. Shipping Width: 5.00 In. Product...- SKU:
- E30-10207
- Catalog:
- SchneiderElectric_00256_11_8_CAT.pdf
- Data Sheet:
- SchneiderElectric-SquareD_04573_1_2_DATA.pdf
- Interrupting Rating:
- 65 kA at 240 VAC, 25 kA at 480 VAC Star/277 VAC, 25 kA at 480 VAC, 18 kA at 600 VAC Star/347 VAC, 18 kA at 600 VAC (UL/CSA/NOM), 10/2.5 kA at 415 VAC (IEC), 50 kA at 250 VDC
- Number of Poles:
- 3
- Short Description:
- 600 VAC, 250 VDC, 15 A, 18/10 kA, 3-Pole, F-Frame, Unit Mount, Thermal Magnetic, Molded Case Circuit Breaker
- Current Rating:
- 15 A
- Installation/Operator:
- SchneiderElectric-SquareD_00076_INST.pdf
- Voltage Rating:
- 240/480/600 VAC at 50/60 Hz, 480 VAC Star/277 VAC at 50/60 Hz, 600 VAC Star/347 VAC at 50/60 Hz (UL/CSA/NOM), 415 VAC at 50/60 Hz (IEC), 250 VDC
- Frame Type:
- F
- Series:
- FH
- Maximum AC Voltage Rating:
- 600 V
- Maximum DC Voltage Rating:
- 250 V
- Size:
- 4.5 Inch W x 4.13 Inch D x 6 Inch H
- Terminal Type:
- Line Lug, Load Lug
- Type:
- Molded Case, Thermal Magnetic
- Prop 65 Warning:
- Yes
MSRP $927.43Surplus $798.00 -
Square D HDA36015 Molded Case Breakers (MCCBs)
MSRP $1,124.00Surplus $904.40Square D HDA36015 Molded Case Breakers (MCCBs)​ ARCA SKU: C15-6432 Brand: Square D MPN: HDA36015 UPC: 78590141910 Shipping Weight: 5.95 lbs. Shipping Height: 7.00 In. Shipping...- SKU:
- C15-6432
- TS PIK:
- 21032767
- Number of Poles:
- 3
- Interrupting Rating:
- 14 kA at 600 VAC, 20 kA at 250 VDC
- Series:
- HD
- Catalog:
- SchneiderElectric-SquareD_32357_7_31_9_58_CAT.pdf
- Short Description:
- 600 VAC 50/60 Hz, 250 VDC, 15 A, 14 kA, 3-Pole, H-Frame, ABC Phase, Line Lug Load Terminal, Thermal Magnetic, Current Limiting, Panelboard Molded Case Circuit Breaker
- Data Sheet:
- SchneiderElectric-SquareD_46390_1-3_DATA.pdf
- Voltage Rating:
- 600 VAC 50/60 Hertz, 250 VDC
- Installation/Operator:
- SchneiderElectric-Telemecanique_00047_INST.pdf
- Type:
- Thermal Magnetic, Current Limiting
- Current Rating:
- 15 A
- CAD Drawings:
- SchneiderElectric_29570_1_CAD.pdf
- Prop 65 Warning:
- Yes
- Country of Origin:
- Mexico
- Used On:
- Class 611/612 I-Line Panelboard and Switchboard
- Approval:
- UL, CSA, CE
- Trip Setting:
- 350 A (Hold), 750 A (Trip)
- Application:
- Distribution
MSRP $1,124.00Surplus $904.40 -
Square D HDL36015 Molded Case Breakers (MCCBs)
MSRP $1,088.00Surplus $574.39SKU: C15-10713 Brand: Square D MPN: HDL36015 UPC: 78590157786 Shipping Weight: 0.00 lbs. Shipping Height: 0.00 In. Shipping Length: 0.00 In. Shipping Width: 0.00 In...- SKU:
- C15-10713
- TS PIK:
- 120730798
- Frame Type:
- H
- Prop 65 Warning:
- Yes
- Short Description:
- 600 VAC 50/60 Hz, 250 VDC, 15 A, 14 kA, 3-Pole, H-Frame, Unit Mount, Line/Load Lug Terminal, 80% Continuous Current, Thermal Magnetic, Current Limiting, Molded Case Circuit Breaker
- Catalog:
- SchneiderElectric-SquareD_32357_7_6_7_31_7_33_7_34_CAT.pdf
- Maximum DC Voltage Rating:
- 250 V
- Data Sheet:
- SchneiderElectric-SquareD_46443_1-3_DATA.pdf
- Current Rating:
- 15 A
- Number of Poles:
- 3
- Type:
- Thermal Magnetic, Current Limiting
- CAD Drawings:
- SchneiderElectric-SquareD_74672_1_CAD.pdf
- Size:
- 4.09 Inch Width x 3.39 Inch Depth x 6.42 Inch Height
- Maximum AC Voltage Rating:
- 600 V
- Installation/Operator:
- SchneiderElectric-Telemecanique_00047_INST.pdf
- Interrupting Rating:
- 14 kA at 600 VAC, 20 kA at 250 VDC
- Terminal Type:
- Line/Load Lug
- Voltage Rating:
- 600 VAC 50/60 Hertz, 250 VDC
- Series:
- HD
- Country of Origin:
- Mexico
- Approval:
- UL, CSA, CE
MSRP $1,088.00Surplus $574.39 -
Square D HGL36015 Molded Case Breakers (MCCBs)
MSRP $1,493.00Surplus $662.62SKU: C15-10729 Brand: Square D MPN: HGL36015 UPC: 78590143398 Shipping Weight: 0.00 lbs. Shipping Height: 0.00 In. Shipping Length: 0.00 In. Shipping Width: 0.00 In...- SKU:
- C15-10729
- TS PIK:
- 120730059
- Number of Poles:
- 3
- Type:
- Thermal Magnetic, Current Limiting
- Catalog:
- SchneiderElectric-SquareD_32357_7_6_7_31_7_33_7_34_CAT.pdf
- Series:
- HG
- Installation/Operator:
- SchneiderElectric-SquareD_00142_INST.pdf
- Current Rating:
- 15 A
- Data Sheet:
- SchneiderElectric-SquareD_46623_1-3_DATA.pdf
- Maximum AC Voltage Rating:
- 600 V
- Maximum DC Voltage Rating:
- 250 V
- CAD Drawings:
- SchneiderElectric-SquareD_74672_1_CAD.pdf
- Terminal Type:
- Line/Load Lug
- Short Description:
- 600 VAC 50/60 Hz, 250 VDC, 15 A, 18 kA, 3-Pole, H-Frame, Unit Mount, Line/Load Lug Terminal, 80% Continuous Current, Thermal Magnetic, Current Limiting, Molded Case Circuit Breaker
- Size:
- 4.09 Inch Width x 3.39 Inch Depth x 6.42 Inch Height
- Frame Type:
- H
- Interrupting Rating:
- 18 kA at 600 VAC, 20 kA at 250 VDC
- Voltage Rating:
- 600 VAC 50/60 Hertz, 250 VDC
- Prop 65 Warning:
- Yes
- Country of Origin:
- Mexico
- Approval:
- UL, CSA, CE
MSRP $1,493.00Surplus $662.62 -
Square D HJL36015 Molded Case Breakers (MCCBs)
MSRP $1,949.00Surplus $911.70SKU: C15-8574 Brand: Square D MPN: HJL36015 UPC: Shipping Weight: 0.00 lbs. Shipping Height: 0.00 In. Shipping Length: 0.00 In. Shipping Width: 0.00 In. Product...- SKU:
- C15-8574
- Series:
- HJ
- Catalog:
- SchneiderElectric-SquareD_32357_7_6_7_31_7_33_7_34_CAT.pdf
- Size:
- 4.09 Inch Width x 3.39 Inch Depth x 6.42 Inch Height
- Terminal Type:
- Line/Load Lug
- Maximum DC Voltage Rating:
- 250 V
- Maximum AC Voltage Rating:
- 600 V
- Number of Poles:
- 3
- Interrupting Rating:
- 25 kA at 600 VAC, 20 kA at 250 VDC
- Data Sheet:
- SchneiderElectric-SquareD_46788_1-3_DATA.pdf
- Type:
- Thermal Magnetic, Current Limiting
- Voltage Rating:
- 600 VAC 50/60 Hertz, 250 VDC
- Installation/Operator:
- SchneiderElectric-Telemecanique_00047_INST.pdf
- Prop 65 Warning:
- Yes
- CAD Drawings:
- SchneiderElectric-SquareD_74672_1_CAD.pdf
- Frame Type:
- H
- Current Rating:
- 15 A
- Short Description:
- 600 VAC 50/60 Hz, 250 VDC, 15 A, 25 kA, 3-Pole, H-Frame, Unit Mount, Line/Load Lug Terminal, 80% Continuous Current, Thermal Magnetic, Current Limiting, Molded Case Circuit Breaker
- Country of Origin:
- United States
- Approval:
- UL, CSA, CE
- TS PIK:
- 21330945
MSRP $1,949.00Surplus $911.70 -
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TEY315 Miniature Circuit Breakers (MCBs) TEY 3P 15A 480/277VAC
MSRP $682.17Surplus $289.94SKU: C15-2471 Brand: GENERAL ELECTRIC MPN: TEY315 UPC: 78316418101 Shipping Weight: 24.17 lbs. Shipping Height: 10.00 In. Shipping Length: 18.75 In. Shipping...- SKU:
- C15-2471
- Type:
- Thermal Magnetic
- Type:
- Compact
- Approval:
- UL
- Volts:
- 120/240/277 VAC
- Amps:
- 32 A
- Poles:
- 3
- Interrupting Rating:
- 14 kA at 277 VAC
- Interrupting Rating:
- 65 kA at 120/240 Volt AC
- Application:
- HACR
- Short Description:
- 480/277 VAC 3-Phase, 15 A, 65 kA, 3-Pole, Copper/Aluminum Load Lug, Bolt-On Terminal, TEY-Frame, Molded Case, Non-Interchangeable
- Catalog:
- ABBElectrificationProducts-ABBGEIndustrialSolutions_00004_2_24_2_25_CAT.pdf
- Voltage Rating:
- 120/240/277 VAC
- Number of Poles:
- 3
- Current Rating:
- 15 A
MSRP $682.17Surplus $289.94 -
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THHQL32015 Miniature Circuit Breakers (MCBs)
MSRP $595.71Surplus $158.27THHQL32015 Miniature Circuit Breakers (MCBs)​ ARCA SKU: C15-3757 Brand: MPN: THHQL32015 UPC: 783164117660 Shipping Weight: 0.90 lbs. Shipping Height: 4.00 In. Shipping...- SKU:
- C15-3757
- Type:
- Thermal Magnetic
- Type:
- Compact
- Approval:
- UL
- Volts:
- 120/240 VAC
- Amps:
- 32 A
- Poles:
- 3
- Interrupting Rating:
- 22 kA at 120/240 VAC
- Terminal Type:
- Plug-On
- Frame Type:
- Q-Line
- Maximum AC Voltage Rating:
- 240 V
- Short Description:
- 240 VAC, 15 A, 22 kA, 3-Pole, Copper/Aluminum Load Lug Terminal, Q-Line Frame, LI Trip Function, 1" Plug-In Mount, Molded Case, Fixed Thermal Magnetic, Compact, Internal Common/Non-Interchangeable Trip
- Catalog:
- ABBElectrificationProducts-ABBGEIndustrialSolutions_10480_1_42_1_43_6_4_6_6_6_30_
- CAD Drawing:
- ABBElectrificationProducts-ABBGEIndustrialSolutions_12194_1_CAD.pdf
- Current Rating:
- 15 A
- CAD Drawings:
- ABBElectrificationProducts-ABBGEIndustrialSolutions_12194_1_CAD.pdf
- Number of Poles:
- 3
- Voltage Rating:
- 120/240 VAC
MSRP $595.71Surplus $158.27
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