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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Siemens 3VA4120-4ED14-0AA0 Molded Case Breakers (MCCBs)
MSRP $232.00Surplus $175.56SKU: C15-10277 Brand: Siemens MPN: 3VA4120-4ED14-0AA0 UPC: 80476694176 Shipping Weight: 0.00 lbs. Shipping Height: 0.00 In. Shipping Length: 0.00 In. Shipping...- SKU:
- C15-10277
- TS PIK:
- 128131363
- Short Description:
- 120/277/347 VAC 50/60 Hz, 125 VDC, 20 A, 14/65/25 kA Interrupt, 1-Pole, 125A Frame, Load Lug Terminal, Low Vage, Thermal Magnetic, Standard Breaking Capacity, Molded Case, Non-Interchangeable Trip Circuit Breaker
- Terminal Type:
- Load Lug
- Country of Origin:
- MEX
- Type:
- Molded Case, Low Vage, Thermal Magnetic, Standard Breaking Capacity
- Interrupting Rating:
- 65 kA at 120 VAC, 25 kA at 277 VAC, 14 kA at 347 VAC/125 VDC
- Maximum DC Voltage Rating:
- 125 V
- Installation/Operator:
- SiemensAG_01030_INST.pdf
- Approval:
- UL 489
- Number of Poles:
- 1
- Maximum AC Voltage Rating:
- 347 V
- Voltage Rating:
- 120/277/347 VAC 50/60 Hertz, 125 VDC
- Catalog:
- SiemensAG_57191_7_46-7_48_CAT.pdf
- Current Rating:
- 20 A
- Size:
- 1 Inch Width x 3.6 Inch Depth x 5.1 Inch Height
MSRP $232.00Surplus $175.56 -
Square D BDA260201 Molded Case Breakers (MCCBs)
MSRP $800.00Surplus $526.10SKU: C15-10621 Brand: Square D MPN: BDA260201 UPC: 60648115202 Shipping Weight: 0.00 lbs. Shipping Height: 0.00 In. Shipping Length: 0.00 In. Shipping Width: 0.00 In...- SKU:
- C15-10621
- TS PIK:
- 127013659
- Voltage Rating:
- 600 Star/347 VAC 50/60 Hertz, 250 VDC
- Series:
- BD
- Number of Poles:
- 2
- Current Rating:
- 20 A
- Prop 65 Warning:
- Yes
- Frame Type:
- B
- Maximum DC Voltage Rating:
- 250 V
- Interrupting Rating:
- 14 kA at 600 Star/347 VAC, 10 kA at 250 VDC
- Terminal Type:
- I-Line Connection Line Lug Load
- Size:
- 2.13 Inch Width x 3.5 Inch Depth x 5.39 Inch Height
- Short Description:
- 600 Star/347 VAC 50/60 Hz, 250 VDC, 20 A, 14 kA, 2-Pole, B-Frame, AB Phase, I-Line Connection Line Lug Load Terminal, Thermal Magnetic, Molded Case Circuit Breaker
- CAD Drawings:
- SchneiderElectric-SquareD_73420_1_CAD.pdf
- Catalog:
- SchneiderElectric-SquareD_32357_7_31_7_32_CAT.pdf
- Type:
- Thermal Magnetic
- Data Sheet:
- SchneiderElectric-SquareD_34798_1-4_DATA.pdf
- Installation/Operator:
- SchneiderElectric-SquareD_01071_INST.pdf
- Maximum AC Voltage Rating:
- 347 V
- Country of Origin:
- United States
- Approval:
- UL, CSA, CE
MSRP $800.00Surplus $526.10 -
Square D BDA36020 Molded Case Breakers (MCCBs)
MSRP $1,012.00Surplus $904.40SKU: C15-6499 Brand: Square D MPN: BDA36020 UPC: 60648115251 Shipping Weight: 4.25 lbs. Shipping Height: 5.00 In. Shipping Length: 13.00 In. Shipping Width: 8.00 In...- SKU:
- C15-6499
- TS PIK:
- 109595297
- Voltage Rating:
- 600 Star/347 VAC 50/60 Hertz, 250 VDC
- Interrupting Rating:
- 14 kA at 600 Star/347 VAC, 10 kA at 250 VDC
- Frame Type:
- B
- Type:
- Thermal Magnetic
- Data Sheet:
- SchneiderElectric-SquareD_34838_1-3_DATA.pdf
- Current Rating:
- 20 A
- CAD Drawings:
- SchneiderElectric-SquareD_73466_1_CAD.pdf
- Catalog:
- SchneiderElectric-SquareD_32357_7_31_7_32_CAT.pdf
- Installation/Operator:
- SchneiderElectric-SquareD_00008_INST.pdf
- Maximum DC Voltage Rating:
- 250 V
- Maximum AC Voltage Rating:
- 347 V
- Terminal Type:
- I-Line Connection Line Lug Load
- Size:
- 3.19 Inch Width x 3.5 Inch Depth x 5.39 Inch Height
- Prop 65 Warning:
- Yes
- Number of Poles:
- 3
- Series:
- BD
- Short Description:
- 600 Star/347 VAC 50/60 Hz, 250 VDC, 20 A, 14 kA, 3-Pole, B-Frame, ABC Phase, I-Line Connection Line Lug Load Terminal, Thermal Magnetic, Molded Case Circuit Breaker
- Country of Origin:
- United States
- Approval:
- UL, CSA, CE
MSRP $1,012.00Surplus $904.40 -
Square D BDL36020 Molded Case Breakers (MCCBs)
MSRP $979.00Surplus $854.53SKU: U00-7862 Brand: Square D MPN: BDL36020 UPC: 60648115297 Shipping Weight: 0.00 lbs. Shipping Height: 0.00 In. Shipping Length: 0.00 In. Shipping Width: 0.00 In...- SKU:
- U00-7862
- Frame Type:
- B
- CAD Drawings:
- SchneiderElectric-SquareD_73503_1_CAD.pdf
- Short Description:
- 600 Star/347 VAC 50/60 Hz, 250 VDC, 20 A, 14 kA, 3-Pole, B-Frame, Clip-On Mount, Line/Load Lug Terminal, 80% Continuous Current, Thermal Magnetic, Molded Case Circuit Breaker
- Prop 65 Warning:
- Yes
- Series:
- BD
- Number of Poles:
- 3
- Approval:
- UL, CSA, CE
- Voltage Rating:
- 600 Star/347 VAC 50/60 Hertz, 250 VDC
- Size:
- 3.19 Inch Width x 3.15 Inch Depth x 5.39 Inch Height
- Catalog:
- SchneiderElectric-SquareD_32357_7_31_7_32_CAT.pdf
- Interrupting Rating:
- 14 kA at 600 Star/347 VAC, 10 kA at 250 VDC
- Maximum DC Voltage Rating:
- 250 V
- Type:
- Thermal Magnetic
- Data Sheet:
- SchneiderElectric-SquareD_34947_1-4_DATA.pdf
- Maximum AC Voltage Rating:
- 347 V
- Current Rating:
- 20 A
- Terminal Type:
- Line/Load Lug
- Country of Origin:
- Mexico
MSRP $979.00Surplus $854.53 -
Square D BGA36020 Din Rail Mounted Circuit Breakers
MSRP $1,418.00Surplus $751.57SKU: C15-10652 Brand: Square D MPN: BGA36020 UPC: 60648115367 Shipping Weight: 0.00 lbs. Shipping Height: 0.00 In. Shipping Length: 0.00 In. Shipping Width: 0.00 In...- SKU:
- C15-10652
- TS PIK:
- 127013715
- Country of Origin:
- United States
- Prop 65 Warning:
- Yes
- Short Description:
- 600 Star/347 VAC 50/60 Hz, 250 VDC, 20 A, 18 kA, 3-Pole, B-Frame, ABC Phase, I-Line Connection Line Lug Load Terminal, Thermal Magnetic, Molded Case Circuit Breaker
- Series:
- BG
- Type:
- Thermal Magnetic
- Voltage Rating:
- 600 Star/347 VAC 50/60 Hertz, 250 VDC
- Terminal Type:
- I-Line Connection Line Lug Load
- Interrupting Rating:
- 18 kA at 600 Star/347 V, 20 kA at 250 VDC
- Data Sheet:
- SchneiderElectric-SquareD_35049_1-4_DATA.pdf
- Number of Poles:
- 3
- CAD Drawings:
- SchneiderElectric-SquareD_73602_1_CAD.pdf
- Installation/Operator:
- SchneiderElectric-SquareD_00008_INST.pdf
- Size:
- 3.19 Inch Width x 3.5 Inch Depth x 5.39 Inch Height
- Approval:
- UL, CSA, CE
- Current Rating:
- 20 A
- Catalog:
- SchneiderElectric-SquareD_32357_7_31_7_32_CAT.pdf
- Frame Type:
- B
- Maximum AC Voltage Rating:
- 347 V
- Maximum DC Voltage Rating:
- 250 V
MSRP $1,418.00Surplus $751.57 -
Square D BJA36020 Din Rail Mounted Circuit Breakers
MSRP $1,800.00Surplus $904.01SKU: C15-10666 Brand: Square D MPN: BJA36020 UPC: 60648115424 Shipping Weight: 0.00 lbs. Shipping Height: 0.00 In. Shipping Length: 0.00 In. Shipping Width: 0.00 In...- SKU:
- C15-10666
- TS PIK:
- 127013736
- Terminal Type:
- I-Line Connection Line Lug Load
- Number of Poles:
- 3
- Short Description:
- 600 Star/347 VAC 50/60 Hz, 250 VDC, 20 A, 25 kA, 3-Pole, B-Frame, ABC Phase, I-Line Connection Line Lug Load Terminal, Thermal Magnetic, Molded Case Circuit Breaker
- Installation/Operator:
- SchneiderElectric-SquareD_00008_INST.pdf
- Series:
- BJ
- Current Rating:
- 20 A
- Approval:
- UL, CSA, CE
- Data Sheet:
- SchneiderElectric-SquareD_35194_1-4_DATA.pdf
- Type:
- Thermal Magnetic
- CAD Drawings:
- SchneiderElectric-SquareD_73669_1_CAD.pdf
- Size:
- 3.19 Inch Width x 3.5 Inch Depth x 5.39 Inch Height
- Catalog:
- SchneiderElectric-SquareD_32357_7_31_7_32_CAT.pdf
- Interrupting Rating:
- 25 kA at 600 Star/347 V, 50 kA at 250 VDC
- Prop 65 Warning:
- Yes
- Voltage Rating:
- 600 Star/347 VAC 50/60 Hertz, 250 VDC
- Country of Origin:
- United States
- Maximum AC Voltage Rating:
- 347 V
- Maximum DC Voltage Rating:
- 250 V
- Frame Type:
- B
MSRP $1,800.00Surplus $904.01
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