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 CHF235 Miniature Circuit Breakers (MCBs) 2P 35A 120V EA
MSRP $142.19Surplus $28.45Eaton CHF235 Miniature Circuit Breakers (MCBs) 2P 35A 120V EA​ ARCA SKU: C15-1449 Brand: Eaton MPN: CHF235 UPC: 78668553215 Shipping Weight: 0.75 lbs. Shipping Height: 2.00 In...- SKU:
- C15-1449
- Series:
- CHF
- Type:
- Thermal Magnetic Trip
- Type:
- Common Trip
- Approval:
- UL 489
- Approval:
- CSA
- Size:
- 1.5 Inch Width x 3 Inch Depth x 3 Inch Height
- Volts:
- 120/240 VAC
- Amps:
- 32 A
- Used On:
- CH Series Load Center
- Poles:
- 2
- Mounting:
- Plug-On
- Interrupting Rating:
- 10 kA at 120/240 VAC
- Wire Size:
- 14 to 2 AWG (Copper/Aluminum)
- Short Description:
- 120/240 VAC, 35 A, 10 kA, 2-Pole, Plug-On Mount, Common Trip, Thermal Magnetic, Mechanical Trip Flag
- Catalog:
- Eaton_36601_V1T1_35_V1T1_36_CAT.pdf
- Installation/Operator:
- Eaton_00008_INST.pdf
- Manufacturer Warranty:
- Eaton_00009_WARR.pdf
- Voltage Rating:
- 120/240 VAC
- Current Rating:
- 35 A
- Number of Poles:
- 2
- TS PIK:
- 124481189
- Country of Origin:
- Dominican Republic
MSRP $142.19Surplus $28.45 -
Square D HOM235 Miniature Circuit Breakers (MCBs) 2P 35A 120V
MSRP $81.68Surplus $26.21Square D HOM235 Miniature Circuit Breakers (MCBs) 2P 35A 120V​ ARCA SKU: C15-6371 Brand: Square D MPN: HOM235 UPC: 78590106549 Shipping Weight: 0.80 lbs. Shipping Height: 2.00 In...- SKU:
- C15-6371
- TS PIK:
- 21260920
- Data Sheet:
- SchneiderElectric-SquareD_13451_1_2_DATA.pdf
- Catalog:
- SchneiderElectric_00257_1_19_1_39_7_22_CAT.pdf
- Type:
- Miniature, Thermal Magnetic, Branch, Common Trip
- Wire Size:
- 8 to 2 AWG (Aluminum/Copper)
- Interrupting Rating:
- 10 kA
- Series:
- HOM
- Current Rating:
- 35 A
- Mounting:
- Plug-On
- Installation/Operator:
- SchneiderElectric-SquareD_00099_INST.pdf
- Short Description:
- 120/240 VAC, 35 A, 10 kA Interrupt, 2-Pole, 8 to 2 AWG Aluminum/Copper, Plug-In Mount, Box Lug Terminal, Standard, Miniature Circuit Breaker
- Terminal Type:
- Screw ClA
- Number of Poles:
- 2
- Used On:
- Homeline Loadcenter
- Voltage Rating:
- 120/240 VAC
- Country of Origin:
- Mexico
- Approval:
- UL, CSA
MSRP $81.68Surplus $26.21 -
Siemens ED43B035L Molded Case Breakers (MCCBs)
MSRP $2,899.57Surplus $677.41SKU: C15-8780 Brand: Siemens MPN: ED43B035L UPC: 78364323615 Shipping Weight: 3.80 lbs. Shipping Height: 4.00 In. Shipping Length: 8.00 In. Shipping Width: 6.00 In...- SKU:
- C15-8780
- TS PIK:
- 106247473
- Installation/Operator:
- SiemensAG_00313_INST.pdf
- Terminal Type:
- Line Lug
- Short Description:
- 480 VAC 50/60 Hz, 35 A at 40 Deg C, 18 kA, 3-Pole, 10 to 1/0 AWG Copper/Aluminum, Line/Load Lug Terminal, ED Frame, Thermal Magnetic Trip Unit, Molded Case Circuit Breaker
- Type:
- Molded Case, Thermal and Fixed Magnetic
- Series:
- ED4
- Size:
- 3 Inch W x 4.56 Inch D x 6.35 Inch H
- Voltage Rating:
- 480 VAC at 50/60 Hz (UL)
- Current Rating:
- 35 A
- Interrupting Rating:
- 65 kA at 240 VAC, 18 kA at 480 VAC (UL)
- Number of Poles:
- 3
- Catalog:
- SiemensAG_01698_17_78-17_80_CAT.pdf
- Country of Origin:
- Mexico
- Used On:
- P1/P2/P3/P4/P5 Panelboard
- Approval:
- UL 489, CSA C22.2
- Wire Size:
- 10 to 1/0 AWG (Copper/Aluminum)
- Mounting:
- Plug-On
MSRP $2,899.57Surplus $677.41 -
Eaton BR235 Miniature Circuit Breakers (MCBs) 1P 20A 120V EA
MSRP $119.82Surplus $37.74Eaton BR235 Miniature Circuit Breakers (MCBs) 1P 20A 120V EA​ ARCA SKU: C15-1230 Brand: Eaton MPN: BR235 UPC: 78667637435 Shipping Weight: 0.55 lbs. Shipping Height: 3.00 In...- SKU:
- C15-1230
- Series:
- BR
- Approval:
- UL 489
- Size:
- 1.9 Inch Length x 2 Inch Width x 2.5 Inch Height
- Volts:
- 120/240 VAC
- Amps:
- 32 A
- Used On:
- BR Load Center
- Poles:
- 2
- Mounting:
- Plug-On
- Interrupting Rating:
- 10 kA
- Wire Size:
- 14 to 4 AWG (Copper/Aluminum)
- Short Description:
- 120/240 VAC, 35 A, 10 kA, 2-Pole, Plug-On Mount, Common Trip, Duplex, Thermal Magnetic
- Catalog:
- Eaton_36620_V1T1_84_CAT.pdf
- Installation/Operator:
- Eaton_00008_INST.pdf
- Manufacturer Warranty:
- Eaton_00009_WARR.pdf
- Type:
- Thermal Magnetic, Common Trip
- Number of Poles:
- 2
- Current Rating:
- 35 A
- Voltage Rating:
- 120/240 VAC
- TS PIK:
- 21494042
- Country of Origin:
- Dominican Republic
MSRP $119.82Surplus $37.74 -
GENERAL ELECTRIC THQL2135 Miniature Circuit Breakers (MCBs)
MSRP $121.36Surplus $22.83GENERAL ELECTRIC THQL2135 Miniature Circuit Breakers (MCBs)​ ARCA SKU: E30-8047 Brand: GENERAL ELECTRIC MPN: THQL2135 UPC: 78316413833 Shipping Weight: 0.65 lbs. Shipping Height: 3...- SKU:
- E30-8047
- Type:
- Thermal Magnetic, Compact
- Short Description:
- 120/240 VAC, 35 A, 10 kA, 2-Pole, 8 to 3 AWG Copper/Aluminum, 1" Plug-In Mount, Box Terminal, Q-Line Frame, Molded Case, Non-Interchangeable/Internal Common Trip, Compact, Fixed Thermal Magnetic, Circuit Breaker
- Terminal Type:
- Plug-On
- Voltage Rating:
- 120/240 VAC
- CAD Drawings:
- ABBElectrificationProducts-ABBGEIndustrialSolutions_00499_1_CAD.pdf
- Current Rating:
- 35 A
- Number of Poles:
- 2
- Catalog:
- ABBElectrificationProducts-ABBGEIndustrialSolutions_00015_6_8_6_30_CAT.pdf
- Installation/Operator:
- ABBElectrificationProducts-ABBGEIndustrialSolutions_00006_INST.pdf
- Interrupting Rating:
- 10 kA at 120/240 VAC
- Mounting:
- Plug-On
- Approval:
- UL
- Maximum AC Voltage Rating:
- 240 V
- Frame Type:
- Q-Line
- Country of Origin:
- United States
MSRP $121.36Surplus $22.83 -
Siemens ED41B035 Molded Case Breakers (MCCBs) 35A 277V
MSRP $752.80Surplus $207.05Siemens ED41B035 Molded Case Breakers (MCCBs) 35A 277V​ ARCA SKU: C15-6175 Brand: Siemens MPN: ED41B035 UPC: 78364320912 Shipping Weight: 2.65 lbs. Shipping Height: 4.00 In...- SKU:
- C15-6175
- TS PIK:
- 21368410
- Type:
- Molded Case, Thermal and Fixed Magnetic
- Catalog:
- SiemensAG_01698_17_78-17_80_CAT.pdf
- Interrupting Rating:
- 65 kA at 120 VAC, 22 kA at 277 VAC, 30 kA at 125 VDC (UL)
- Installation/Operator:
- SiemensAG_00313_INST.pdf
- Number of Poles:
- 1
- Series:
- ED4
- Current Rating:
- 35 A
- Size:
- 1 Inch W x 4.56 Inch D x 6.35 Inch H
- Voltage Rating:
- 120/277 VAC at 50/60 Hz, 125 VDC (UL)
- Terminal Type:
- Load Lug
- Short Description:
- 120/277 VAC 50/60 Hz, 125 VDC, 35 A at 40 Deg C, 22 kA, 1-Pole, 10 to 4 AWG Copper/Aluminum, Load Lug Terminal, ED Frame, Thermal Magnetic Trip Unit, Molded Case Circuit Breaker
- Country of Origin:
- Mexico
- Approval:
- UL 489, CSA C22.2
- Wire Size:
- 10 to 4 AWG (Copper/Aluminum)
- Used On:
- P1/P2/P3/P4/P5 Panelboard
- Mounting:
- Plug-On
MSRP $752.80Surplus $207.05 -
Siemens Q235 Miniature Circuit Breakers (MCBs) 35A
MSRP $124.56Surplus $28.97Siemens Q235 Miniature Circuit Breakers (MCBs) 35A​ ARCA SKU: C15-6273 Brand: Siemens MPN: Q235 UPC: 78364316765 Shipping Weight: 0.00 lbs. Shipping Height: 0.00 In. Shipping...- SKU:
- C15-6273
- TS PIK:
- 116209562
- Short Description:
- 120/240 V, 35 A, 10 kA, 2-Pole, Plug-In, QP Frame, Common Trip, Circuit Breaker
- Number of Poles:
- 2
- Mounting:
- Plug-On
- Interrupting Rating:
- 10 kA
- Current Rating:
- 35 A
- Voltage Rating:
- 120/240 VAC
- Data Sheet:
- SiemensAG_01543_1_DATA.pdf
- Catalog:
- SiemensAG_01502_1_12_CAT.pdf
- Used On:
- Load Center
- Size:
- 3 Inch Width x 3 Inch Depth x 2 Inch Height
- Series:
- Q
- Country of Origin:
- Mexico
- Approval:
- UL 489
MSRP $124.56Surplus $28.97 -
Square D QO235 Miniature Circuit Breakers (MCBs)
MSRP $95.29Surplus $35.31Square D QO235 Miniature Circuit Breakers (MCBs)​ ARCA SKU: C15-3015 Brand: Square D MPN: QO235 UPC: 78590101242 Shipping Weight: 0.60 lbs. Shipping Height: 2.00 In. Shipping...- SKU:
- C15-3015
- Series:
- QO
- Type:
- Common Trip
- Type:
- Miniature
- Type:
- Standard
- Approval:
- UL
- Approval:
- CSA
- Size:
- 1.5 Inch Width x 2.91 Inch Depth x 3.11 Inch Height
- Volts:
- 120/240 VAC 50/60 Hertz
- Volts:
- 48 VDC
- Amps:
- 32 A
- Used On:
- QO Load Center
- Used On:
- NQ/NQOD Panelboard/OEM Interior/Speed-D Switchboard Distribution Panel
- Poles:
- 2
- Mounting:
- Plug-On
- Interrupting Rating:
- 5/10 kA
- Terminal Type:
- Box Lug
- Wire Size:
- 8 to 2 AWG (Copper/Aluminum)
- Short Description:
- 120/240 VAC 50/60 Hz, 48 VDC, 35 A, 5/10 kA Interrupt, 2-Pole, 8 to 2 AWG Copper/Aluminum, Plug-In Mount, Box Lug Terminal, Standard
- Catalog:
- SchneiderElectric-SquareD_32357_1_2_1_3_CAT.pdf
- Data Sheet:
- SchneiderElectric-SquareD_53515_1_2_DATA.pdf
- Installation/Operator:
- SchneiderElectric-SquareD_01265_INST.pdf
- Manufacturer Warranty:
- SchneiderElectric-SquareD_00002_WARR.pdf
- TS PIK:
- 590119
- Voltage Rating:
- 120/240 VAC
- Current Rating:
- 35 A
- Number of Poles:
- 2
- Country of Origin:
- Mexico
MSRP $95.29Surplus $35.31 -
Square D QO235GFI Miniature Circuit Breakers (MCBs)
MSRP $238.70Surplus $680.65SKU: C15-10893 Brand: Square D MPN: QO235GFI UPC: 78590150879 Shipping Weight: 0.00 lbs. Shipping Height: 0.00 In. Shipping Length: 0.00 In. Shipping Width: 0.00 In...- SKU:
- C15-10893
- TS PIK:
- 128334312
- Series:
- QO
- Short Description:
- 120/240 VAC 50/60 Hz, 35 A, 10 kA Interrupt, 2-Pole, 8 to 2 AWG Copper/Aluminum, Plug-On Mount, Box Lug Terminal, Pigtail, Miniature Circuit Breaker
- Voltage Rating:
- 120/240 VAC 50/60 Hertz
- Type:
- Miniature, Pigtail, Ground Fault Protecting
- Approval:
- UL, CSA
- Mounting:
- Plug-On
- CAD Drawings:
- SchneiderElectric_30262_1_CAD.pdf
- Interrupting Rating:
- 10 kA
- Catalog:
- SchneiderElectric-SquareD_32357_1_2_1_5_CAT.pdf
- Size:
- 1.5 Inch Width x 2.91 Inch Depth x 4.13 Inch Height
- Current Rating:
- 35 A
- Used On:
- Load Center
- Number of Poles:
- 2
- Data Sheet:
- SchneiderElectric-SquareD_53516_1_2_DATA.pdf
- Installation/Operator:
- SchneiderElectric-SquareD_01265_INST.pdf
- Country of Origin:
- Mexico
MSRP $238.70Surplus $680.65 -
Square D QO335 Miniature Circuit Breakers (MCBs) 3P 35A 240V
MSRP $337.60Surplus $99.10Square D QO335 Miniature Circuit Breakers (MCBs) 3P 35A 240V​ ARCA SKU: C15-6459 Brand: Square D MPN: QO335 UPC: 78590101247 Shipping Weight: 0.80 lbs. Shipping Height: 3.00 In...- SKU:
- C15-6459
- TS PIK:
- 21032422
- Installation/Operator:
- SchneiderElectric-SquareD_01265_INST.pdf
- Wire Size:
- 8 to 2 AWG (Copper/Aluminum)
- Interrupting Rating:
- 5/10 kA
- Data Sheet:
- SchneiderElectric-SquareD_53591_1_2_DATA.pdf
- Short Description:
- 120/240 VAC 50/60 Hz, 48 VDC, 35 A, 5/10 kA Interrupt, 3-Pole, 8 to 2 AWG Copper/Aluminum, Plug-In Mount, Box Lug Terminal, Standard, Miniature Circuit Breaker
- Terminal Type:
- Box Lug
- Current Rating:
- 35 A
- Type:
- Common Trip, Miniature, Standard
- Mounting:
- Plug-On
- Voltage Rating:
- 120/240 VAC
- Number of Poles:
- 3
- Catalog:
- SchneiderElectric-SquareD_32357_1_2_1_3_CAT.pdf
- Size:
- 2.24 Inch Width x 2.91 Inch Depth x 2.99 Inch Height
- Used On:
- QO Load Center, NQ/NQOD Panelboard/OEM Interior/Speed-D Switchboard Distribution Panel
- Series:
- QO
- Country of Origin:
- Mexico
- Approval:
- UL, CSA
MSRP $337.60Surplus $99.10
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