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 EDB24030 Everything Else
MSRP $275.46Surplus $238.23Square D EDB24030 Everything Else​ ARCA SKU: C15-6506 Brand: Square D MPN: EDB24030 UPC: Shipping Weight: 0.00 lbs. Shipping Height: 0.00 In. Shipping Length: 0.00 In...- SKU:
- C15-6506
- TS PIK:
- 118952204
- Data Sheet:
- SchneiderElectric-SquareD_45575_1_2_DATA.pdf
- Voltage Rating:
- 480 Star/277 VAC
- Type:
- Thermal Magnetic, Branch, Miniature
- Installation/Operator:
- SchneiderElectric-SquareD_01117_INST.pdf
- Short Description:
- 480 Star/277 VAC, 30 A, 18 kA, 2-Pole, E-Frame, Bolt-On Mount, Aluminum Lug Terminal, Thermal Magnetic, Branch, Miniature, Panelboard Circuit Breaker
- Current Rating:
- 30 A
- Catalog:
- SchneiderElectric-SquareD_32357_9_31-9_33_CAT.pdf
- Used On:
- NF Merchandised Panelboard
- Number of Poles:
- 2
- Series:
- EDB
- Interrupting Rating:
- 18 kA at 480 Star/277 VAC
- Country of Origin:
- Mexico
- Approval:
- UL (Canada and US)
- Trip Setting:
- 270 A (Hold), 875 A (Trip)
- Installation:
- Bolt-On
- Application:
- Lighting
MSRP $275.46Surplus $238.23 -
Contact Us For Quote
Square D EDB24030SA Molded Case Breakers (MCCBs)
MSRP $1,762.88Surplus $475.98SKU: C15-18703 Brand: Square D MPN: EDB24030SA UPC: 78590154574 Shipping Weight: 0.00 lbs. Shipping Height: 0.00 In. Shipping Length: 0.00 In. Shipping Width: 0.00 In...- SKU:
- C15-18703
- Installation:
- Bolt-On
- Trip Setting:
- 270 A (Hold), 875 A (Trip)
- Data Sheet:
- SchneiderElectric-SquareD_45576_1_2_DATA.pdf
- Type:
- Thermal Magnetic, Branch, Miniature
- Current Rating:
- 30 A
- Used On:
- NF Merchandised Panelboard
- Short Description:
- 480 Star/277 VAC, 30 A, 18 kA, 2-Pole, E-Frame, Bolt-On Mount, Aluminum Lug Terminal, Thermal Magnetic, Branch, Miniature, Panelboard Circuit Breaker with Shunt Trip Package
- Voltage Rating:
- 480 Star/277 VAC
- Application:
- Lighting
- Interrupting Rating:
- 18 kA at 480 Star/277 VAC
- Installation/Operator:
- SchneiderElectric-SquareD_01117_INST.pdf
- Catalog:
- SchneiderElectric-SquareD_32357_9_31-9_33_CAT.pdf
- Series:
- EDB
- Number of Poles:
- 2
- Approval:
- UL (Canada and US)
MSRP $1,762.88Surplus $475.98 -
Square D EGB24030 Molded Case Breakers (MCCBs) 2P 30A
MSRP $855.66Surplus $467.12Square D EGB24030 Molded Case Breakers (MCCBs) 2P 30A​ ARCA SKU: C15-6510 Brand: Square D MPN: EGB24030 UPC: Shipping Weight: 0.00 lbs. Shipping Height: 0.00 In. Shipping...- SKU:
- C15-6510
- TS PIK:
- 109595017
- Short Description:
- 480 Star/277 VAC, 30 A, 35 kA, 2-Pole, E-Frame, Bolt-On Mount, Aluminum Lug Terminal, Thermal Magnetic, Branch, Miniature, Panelboard Circuit Breaker
- Voltage Rating:
- 480 Star/277 VAC
- Series:
- EGB
- Interrupting Rating:
- 35 kA at 480 Star/277 VAC
- Current Rating:
- 30 A
- Type:
- Thermal Magnetic, Branch, Miniature
- Catalog:
- SchneiderElectric-SquareD_32357_9_31-9_33_CAT.pdf
- Data Sheet:
- SchneiderElectric-SquareD_45659_1_2_DATA.pdf
- Number of Poles:
- 2
- Installation/Operator:
- SchneiderElectric-SquareD_01117_INST.pdf
- Country of Origin:
- United States
- Trip Setting:
- 270 A (Hold), 875 A (Trip)
- Approval:
- UL (Canada and US)
- Application:
- Lighting
- Installation:
- Bolt-On
- Used On:
- NF Merchandised Panelboard
MSRP $855.66Surplus $467.12 -
Contact Us For Quote
Square D EGB24030SA Molded Case Breakers (MCCBs)
MSRP $2,551.05Surplus $688.78SKU: C15-18713 Brand: Square D MPN: EGB24030SA UPC: 60648614346 Shipping Weight: 0.00 lbs. Shipping Height: 0.00 In. Shipping Length: 0.00 In. Shipping Width: 0.00 In...- SKU:
- C15-18713
- Number of Poles:
- 2
- Installation:
- Bolt-On
- Current Rating:
- 30 A
- Catalog:
- SchneiderElectric-SquareD_32357_9_31-9_33_CAT.pdf
- Data Sheet:
- SchneiderElectric-SquareD_42105_1_2_DATA.pdf
- Approval:
- UL (Canada and US)
- Type:
- Thermal Magnetic, Branch, Miniature
- Application:
- Lighting
- Short Description:
- 480 Star/277 VAC, 30 A, 35 kA, 2-Pole, E-Frame, Bolt-On Mount, Aluminum Lug Terminal, Thermal Magnetic, Branch, Miniature, Panelboard Circuit Breaker with Shunt Trip Package
- Series:
- EGB
- Trip Setting:
- 270 A (Hold), 875 A (Trip)
- Voltage Rating:
- 480 Star/277 VAC
- Used On:
- NF Merchandised Panelboard
- Installation/Operator:
- SchneiderElectric-SquareD_01117_INST.pdf
- Interrupting Rating:
- 35 kA at 480 Star/277 VAC
MSRP $2,551.05Surplus $688.78 -
Square D EJB24030 Miniature Circuit Breakers (MCBs)
MSRP $1,689.37Surplus $614.15SKU: C15-10702 Brand: Square D MPN: EJB24030 UPC: 78590112876 Shipping Weight: 0.00 lbs. Shipping Height: 0.00 In. Shipping Length: 0.00 In. Shipping Width: 0.00 In...- SKU:
- C15-10702
- TS PIK:
- 116558661
- Used On:
- NF Merchandised Panelboard
- Type:
- Thermal Magnetic, Branch, Miniature
- Voltage Rating:
- 480 Star/277 VAC
- Current Rating:
- 30 A
- Number of Poles:
- 2
- Catalog:
- SchneiderElectric-SquareD_32357_9_31-9_33_CAT.pdf
- Short Description:
- 480 Star/277 VAC, 30 A, 65 kA, 2-Pole, E-Frame, Bolt-On Mount, Aluminum Lug Terminal, Thermal Magnetic, Branch, Miniature, Panelboard Circuit Breaker
- Series:
- EJB
- Interrupting Rating:
- 65 kA at 480 Star/277 VAC
- Data Sheet:
- SchneiderElectric-SquareD_45713_1_2_DATA.pdf
- Installation/Operator:
- SchneiderElectric-SquareD_01117_INST.pdf
- Trip Setting:
- 270 A (Hold), 875 A (Trip)
- Application:
- Lighting
- Approval:
- UL (Canada and US)
- Installation:
- Bolt-On
- Country of Origin:
- Mexico
MSRP $1,689.37Surplus $614.15
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