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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Contact Us For Quote
Square D HDA260301 Molded Case Breakers (MCCBs)
MSRP $790.88Surplus $213.53SKU: C15-18732 Brand: Square D MPN: HDA260301 UPC: 78590165153 Shipping Weight: 0.00 lbs. Shipping Height: 0.00 In. Shipping Length: 0.00 In. Shipping Width: 0.00 In...- SKU:
- C15-18732
- Type:
- Thermal Magnetic, Current Limiting
- Short Description:
- 600 VAC 50/60 Hz, 250 VDC, 30 A, 14 kA, 2-Pole, H-Frame, AB Phase, Line Lug Load Terminal, Thermal Magnetic, Current Limiting, Panelboard Molded Case Circuit Breaker
- Catalog:
- SchneiderElectric-SquareD_32357_7_31_9_58_CAT.pdf
- Current Rating:
- 30 A
- Used On:
- Class 611/612 I-Line Panelboard and Switchboard
- Series:
- HD
- Number of Poles:
- 2
- Voltage Rating:
- 600 VAC 50/60 Hertz, 250 VDC
- CAD Drawings:
- SchneiderElectric_29527_1_CAD.pdf
- Interrupting Rating:
- 14 kA at 600 VAC, 20 kA at 250 VDC
- Data Sheet:
- SchneiderElectric-SquareD_46350_1-3_DATA.pdf
- Trip Setting:
- 350 A (Hold), 750 A (Trip)
- Approval:
- UL, CSA, CE
- Installation/Operator:
- SchneiderElectric-Telemecanique_00047_INST.pdf
- Application:
- Distribution
MSRP $790.88Surplus $213.53 -
Square D HDA260302 Molded Case Breakers (MCCBs)
MSRP $1,170.00Surplus $778.05SKU: C15-10706 Brand: Square D MPN: HDA260302 UPC: 78590141645 Shipping Weight: 0.00 lbs. Shipping Height: 0.00 In. Shipping Length: 0.00 In. Shipping Width: 0.00 In...- SKU:
- C15-10706
- TS PIK:
- 120729819
- Series:
- HD
- Prop 65 Warning:
- Yes
- Approval:
- UL, CSA, CE
- Current Rating:
- 30 A
- Number of Poles:
- 2
- CAD Drawings:
- SchneiderElectric_29528_1_CAD.pdf
- Voltage Rating:
- 600 VAC 50/60 Hertz, 250 VDC
- Short Description:
- 600 VAC 50/60 Hz, 250 VDC, 30 A, 14 kA, 2-Pole, H-Frame, AC Phase, Line Lug Load Terminal, Thermal Magnetic, Current Limiting, Panelboard Molded Case Circuit Breaker
- Catalog:
- SchneiderElectric-SquareD_32357_7_31_9_58_CAT.pdf
- Type:
- Thermal Magnetic, Current Limiting
- Data Sheet:
- SchneiderElectric-SquareD_46351_1-3_DATA.pdf
- Installation/Operator:
- SchneiderElectric-Telemecanique_00047_INST.pdf
- Used On:
- Class 611/612 I-Line Panelboard and Switchboard
- Application:
- Distribution
- Trip Setting:
- 350 A (Hold), 750 A (Trip)
- Interrupting Rating:
- 14 kA at 600 VAC, 20 kA at 250 VDC
- Country of Origin:
- Mexico
MSRP $1,170.00Surplus $778.05 -
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Square D HDA260304 Molded Case Breakers (MCCBs)
MSRP $1,145.00Surplus $309.15SKU: C15-18733 Brand: Square D MPN: HDA260304 UPC: 78590141648 Shipping Weight: 0.00 lbs. Shipping Height: 0.00 In. Shipping Length: 0.00 In. Shipping Width: 0.00 In...- SKU:
- C15-18733
- Data Sheet:
- SchneiderElectric-SquareD_46352_1-3_DATA.pdf
- Trip Setting:
- 350 A (Hold), 750 A (Trip)
- Used On:
- Class 611/612 I-Line Panelboard and Switchboard
- Installation/Operator:
- SchneiderElectric-Telemecanique_00047_INST.pdf
- Application:
- Distribution
- Interrupting Rating:
- 14 kA at 600 VAC, 20 kA at 250 VDC
- Catalog:
- SchneiderElectric-SquareD_32357_7_31_9_58_CAT.pdf
- Voltage Rating:
- 600 VAC 50/60 Hertz, 250 VDC
- Type:
- Thermal Magnetic, Current Limiting
- Series:
- HD
- Approval:
- UL, CSA, CE
- Number of Poles:
- 2
- Current Rating:
- 30 A
- Short Description:
- 600 VAC 50/60 Hz, 250 VDC, 30 A, 14 kA, 2-Pole, H-Frame, BC Phase, Line Lug Load Terminal, Thermal Magnetic, Current Limiting, Panelboard Molded Case Circuit Breaker
- CAD Drawings:
- SchneiderElectric_29529_1_CAD.pdf
MSRP $1,145.00Surplus $309.15 -
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Square D HDA260305 Molded Case Breakers (MCCBs)
MSRP $1,105.00Surplus $298.35SKU: C15-16398 Brand: Square D MPN: HDA260305 UPC: 78590141655 Shipping Weight: 0.00 lbs. Shipping Height: 0.00 In. Shipping Length: 0.00 In. Shipping Width: 0.00 In...- SKU:
- C15-16398
- Approval:
- UL, CSA, CE
- CAD Drawings:
- SchneiderElectric_29530_1_CAD.pdf
- Type:
- Thermal Magnetic, Current Limiting
- Installation/Operator:
- SchneiderElectric-Telemecanique_00047_INST.pdf
- Current Rating:
- 30 A
- Number of Poles:
- 2
- Interrupting Rating:
- 14 kA at 600 VAC, 20 kA at 250 VDC
- Series:
- HD
- Application:
- Distribution
- Catalog:
- SchneiderElectric-SquareD_32357_7_31_9_58_CAT.pdf
- Trip Setting:
- 350 A (Hold), 750 A (Trip)
- Voltage Rating:
- 600 VAC 50/60 Hertz, 250 VDC
- Used On:
- Class 611/612 I-Line Panelboard and Switchboard
- Short Description:
- 600 VAC 50/60 Hz, 250 VDC, 30 A, 14 kA, 2-Pole, H-Frame, CA Phase, Line Lug Load Terminal, Thermal Magnetic, Current Limiting, Panelboard Molded Case Circuit Breaker
- Data Sheet:
- SchneiderElectric-SquareD_46353_1-3_DATA.pdf
MSRP $1,105.00Surplus $298.35 -
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Square D HDL26030 Molded Case Breakers (MCCBs)
MSRP $671.27Surplus $181.24SKU: C15-18757 Brand: Square D MPN: HDL26030 UPC: 78590145892 Shipping Weight: 0.00 lbs. Shipping Height: 0.00 In. Shipping Length: 0.00 In. Shipping Width: 0.00 In...- SKU:
- C15-18757
- Interrupting Rating:
- 14 kA at 600 VAC, 20 kA at 250 VDC
- Catalog:
- SchneiderElectric-SquareD_32357_7_6_7_31_7_33_7_34_CAT.pdf
- Short Description:
- 600 VAC 50/60 Hz, 250 VDC, 30 A, 14 kA, 2-Pole, H-Frame, Unit Mount, Line/Load Lug Terminal, 80% Continuous Current, Thermal Magnetic, Current Limiting, Molded Case Circuit Breaker
- Data Sheet:
- SchneiderElectric-SquareD_46422_1-3_DATA.pdf
- Series:
- HD
- Type:
- Thermal Magnetic, Current Limiting
- Current Rating:
- 30 A
- Prop 65 Warning:
- Yes
- Frame Type:
- H
- Number of Poles:
- 2
- Voltage Rating:
- 600 VAC 50/60 Hertz, 250 VDC
- Maximum AC Voltage Rating:
- 600 V
- Terminal Type:
- Line/Load Lug
- Size:
- 4.09 Inch Width x 3.39 Inch Depth x 6.42 Inch Height
- Approval:
- UL, CSA, CE
- Installation/Operator:
- SchneiderElectric-Telemecanique_00047_INST.pdf
- CAD Drawings:
- SchneiderElectric-SquareD_74671_1_CAD.pdf
- Maximum DC Voltage Rating:
- 250 V
MSRP $671.27Surplus $181.24 -
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Square D HGA260301 Molded Case Breakers (MCCBs)
MSRP $1,492.00Surplus $402.84SKU: C15-18768 Brand: Square D MPN: HGA260301 UPC: 78590153985 Shipping Weight: 0.00 lbs. Shipping Height: 0.00 In. Shipping Length: 0.00 In. Shipping Width: 0.00 In...- SKU:
- C15-18768
- Catalog:
- SchneiderElectric-SquareD_32357_7_31_9_58_CAT.pdf
- Data Sheet:
- SchneiderElectric-SquareD_46537_1-3_DATA.pdf
- CAD Drawings:
- SchneiderElectric-SquareD_73143_1_CAD.pdf
- Installation/Operator:
- SchneiderElectric-Telemecanique_00047_INST.pdf
- Used On:
- Class 611/612 I-Line Panelboard and Switchboard
- Application:
- Distribution
- Trip Setting:
- 350 A (Hold), 750 A (Trip)
- Series:
- HG
- Short Description:
- 600 VAC 50/60 Hz, 250 VDC, 30 A, 18 kA, 2-Pole, H-Frame, AB Phase, Line Lug Load Terminal, Thermal Magnetic, Current Limiting, Panelboard Molded Case Circuit Breaker
- Type:
- Thermal Magnetic, Current Limiting
- Current Rating:
- 30 A
- Approval:
- UL, CSA, CE
- Number of Poles:
- 2
- Interrupting Rating:
- 18 kA at 600 VAC, 20 kA at 250 VDC
- Voltage Rating:
- 600 VAC 50/60 Hertz, 250 VDC
MSRP $1,492.00Surplus $402.84 -
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Square D HGA260302 Molded Case Breakers (MCCBs)
MSRP $1,492.00Surplus $402.84SKU: C15-18769 Brand: Square D MPN: HGA260302 UPC: 78590183427 Shipping Weight: 0.00 lbs. Shipping Height: 0.00 In. Shipping Length: 0.00 In. Shipping Width: 0.00 In...- SKU:
- C15-18769
- Short Description:
- 600 VAC 50/60 Hz, 250 VDC, 30 A, 18 kA, 2-Pole, H-Frame, AC Phase, Line Lug Load Terminal, Thermal Magnetic, Current Limiting, Panelboard Molded Case Circuit Breaker
- Voltage Rating:
- 600 VAC 50/60 Hertz, 250 VDC
- Catalog:
- SchneiderElectric-SquareD_32357_7_31_9_58_CAT.pdf
- Interrupting Rating:
- 18 kA at 600 VAC, 20 kA at 250 VDC
- CAD Drawings:
- SchneiderElectric-SquareD_73144_1_CAD.pdf
- Data Sheet:
- SchneiderElectric-SquareD_46538_1-3_DATA.pdf
- Installation/Operator:
- SchneiderElectric-Telemecanique_00047_INST.pdf
- Application:
- Distribution
- Type:
- Thermal Magnetic, Current Limiting
- Trip Setting:
- 350 A (Hold), 750 A (Trip)
- Used On:
- Class 611/612 I-Line Panelboard and Switchboard
- Number of Poles:
- 2
- Approval:
- UL, CSA, CE
- Series:
- HG
- Prop 65 Warning:
- Yes
- Current Rating:
- 30 A
MSRP $1,492.00Surplus $402.84 -
Contact Us For Quote
Square D HGA260304 Molded Case Breakers (MCCBs)
MSRP $1,015.00Surplus $274.05SKU: C15-18770 Brand: Square D MPN: HGA260304 UPC: 78590183411 Shipping Weight: 0.00 lbs. Shipping Height: 0.00 In. Shipping Length: 0.00 In. Shipping Width: 0.00 In...- SKU:
- C15-18770
- Catalog:
- SchneiderElectric-SquareD_32357_7_31_9_58_CAT.pdf
- Application:
- Distribution
- Trip Setting:
- 350 A (Hold), 750 A (Trip)
- Interrupting Rating:
- 18 kA at 600 VAC, 20 kA at 250 VDC
- Used On:
- Class 611/612 I-Line Panelboard and Switchboard
- CAD Drawings:
- SchneiderElectric-SquareD_73146_1_CAD.pdf
- Type:
- Thermal Magnetic, Current Limiting
- Data Sheet:
- SchneiderElectric-SquareD_46540_1-3_DATA.pdf
- Short Description:
- 600 VAC 50/60 Hz, 250 VDC, 30 A, 18 kA, 2-Pole, H-Frame, BC Phase, Line Lug Load Terminal, Thermal Magnetic, Current Limiting, Panelboard Molded Case Circuit Breaker
- Approval:
- UL, CSA, CE
- Voltage Rating:
- 600 VAC 50/60 Hertz, 250 VDC
- Series:
- HG
- Current Rating:
- 30 A
- Number of Poles:
- 2
- Installation/Operator:
- SchneiderElectric-Telemecanique_00047_INST.pdf
- Prop 65 Warning:
- Yes
MSRP $1,015.00Surplus $274.05 -
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Square D HGL26030 Molded Case Breakers (MCCBs)
MSRP $934.50Surplus $252.32SKU: C15-16532 Brand: Square D MPN: HGL26030 UPC: 78590168325 Shipping Weight: 0.00 lbs. Shipping Height: 0.00 In. Shipping Length: 0.00 In. Shipping Width: 0.00 In...- SKU:
- C15-16532
- Current Rating:
- 30 A
- Number of Poles:
- 2
- Series:
- HG
- Voltage Rating:
- 600 VAC 50/60 Hertz, 250 VDC
- Maximum AC Voltage Rating:
- 600 V
- Frame Type:
- H
- Type:
- Thermal Magnetic, Current Limiting
- Approval:
- UL, CSA, CE
- Terminal Type:
- Line/Load Lug
- Size:
- 4.09 Inch Width x 3.39 Inch Depth x 6.42 Inch Height
- Maximum DC Voltage Rating:
- 250 V
- Catalog:
- SchneiderElectric-SquareD_32357_7_6_7_31_7_33_7_34_CAT.pdf
- Installation/Operator:
- SchneiderElectric-SquareD_00142_INST.pdf
- Data Sheet:
- SchneiderElectric-SquareD_46609_1-3_DATA.pdf
- Interrupting Rating:
- 18 kA at 600 VAC, 20 kA at 250 VDC
- Short Description:
- 600 VAC 50/60 Hz, 250 VDC, 30 A, 18 kA, 2-Pole, H-Frame, Unit Mount, Line/Load Lug Terminal, 80% Continuous Current, Thermal Magnetic, Current Limiting, Molded Case Circuit Breaker
- CAD Drawings:
- SchneiderElectric-SquareD_74671_1_CAD.pdf
MSRP $934.50Surplus $252.32 -
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Square D HJA260301 Molded Case Breakers (MCCBs)
MSRP $1,770.00Surplus $477.90SKU: C15-16556 Brand: Square D MPN: HJA260301 UPC: 78590161163 Shipping Weight: 0.00 lbs. Shipping Height: 0.00 In. Shipping Length: 0.00 In. Shipping Width: 0.00 In...- SKU:
- C15-16556
- Type:
- Thermal Magnetic, Current Limiting
- Catalog:
- SchneiderElectric-SquareD_32357_7_31_9_58_CAT.pdf
- Interrupting Rating:
- 25 kA at 600 VAC, 20 kA at 250 VDC
- Approval:
- UL, CSA, CE
- Installation/Operator:
- SchneiderElectric-Telemecanique_00047_INST.pdf
- Application:
- Distribution
- Voltage Rating:
- 600 VAC 50/60 Hertz, 250 VDC
- CAD Drawings:
- SchneiderElectric_29621_1_CAD.pdf
- Used On:
- Class 611/612 I-Line Panelboard and Switchboard
- Number of Poles:
- 2
- Short Description:
- 600 VAC 50/60 Hz, 250 VDC, 30 A, 25 kA, 2-Pole, H-Frame, AB Phase, Line Lug Load Terminal, Thermal Magnetic, Current Limiting, Panelboard Molded Case Circuit Breaker
- Series:
- HJ
- Data Sheet:
- SchneiderElectric-SquareD_46701_1-3_DATA.pdf
- Trip Setting:
- 350 A (Hold), 750 A (Trip)
- Current Rating:
- 30 A
MSRP $1,770.00Surplus $477.90 -
Contact Us For Quote
Square D HJA260302 Molded Case Breakers (MCCBs)
MSRP $2,654.00Surplus $716.58SKU: C15-16557 Brand: Square D MPN: HJA260302 UPC: 78590160106 Shipping Weight: 0.00 lbs. Shipping Height: 0.00 In. Shipping Length: 0.00 In. Shipping Width: 0.00 In...- SKU:
- C15-16557
- Short Description:
- 600 VAC 50/60 Hz, 250 VDC, 30 A, 25 kA, 2-Pole, H-Frame, AC Phase, Line Lug Load Terminal, Thermal Magnetic, Current Limiting, Panelboard Molded Case Circuit Breaker
- Number of Poles:
- 2
- Current Rating:
- 30 A
- Voltage Rating:
- 600 VAC 50/60 Hertz, 250 VDC
- Approval:
- UL, CSA, CE
- Data Sheet:
- SchneiderElectric-SquareD_46702_1-3_DATA.pdf
- Trip Setting:
- 350 A (Hold), 750 A (Trip)
- Interrupting Rating:
- 25 kA at 600 VAC, 20 kA at 250 VDC
- Installation/Operator:
- SchneiderElectric-Telemecanique_00047_INST.pdf
- Used On:
- Class 611/612 I-Line Panelboard and Switchboard
- Catalog:
- SchneiderElectric-SquareD_32357_7_31_9_58_CAT.pdf
- CAD Drawings:
- SchneiderElectric_29622_1_CAD.pdf
- Application:
- Distribution
- Series:
- HJ
- Type:
- Thermal Magnetic, Current Limiting
MSRP $2,654.00Surplus $716.58
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.
