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 EGB24040 Molded Case Breakers (MCCBs) 2P 40A EA
MSRP $855.66Surplus $467.12Square D EGB24040 Molded Case Breakers (MCCBs) 2P 40A EA​ ARCA SKU: C15-6511 Brand: Square D MPN: EGB24040 UPC: 785901130314 Shipping Weight: 2.45 lbs. Shipping Height: 4.00 In...- SKU:
- C15-6511
- TS PIK:
- 109595071
- Type:
- Thermal Magnetic, Branch, Miniature
- Number of Poles:
- 2
- Series:
- EGB
- Current Rating:
- 40 A
- Short Description:
- 480 Star/277 VAC, 40 A, 35 kA, 2-Pole, E-Frame, Bolt-On Mount, Aluminum Lug Terminal, Thermal Magnetic, Branch, Miniature, Panelboard Circuit Breaker
- Installation/Operator:
- SchneiderElectric-SquareD_01117_INST.pdf
- Catalog:
- SchneiderElectric-SquareD_32357_9_31-9_33_CAT.pdf
- Data Sheet:
- SchneiderElectric-SquareD_45661_1_2_DATA.pdf
- Voltage Rating:
- 480 Star/277 VAC
- Interrupting Rating:
- 35 kA at 480 Star/277 VAC
- Country of Origin:
- Mexico
- Application:
- Lighting
- Used On:
- NF Merchandised Panelboard
- Approval:
- UL (Canada and US)
- Installation:
- Bolt-On
- Trip Setting:
- 630 A (Hold), 1800 A (Trip)
MSRP $855.66Surplus $467.12 -
Square D EDB24040 Miniature Circuit Breakers (MCBs)
MSRP $1,361.30Surplus $460.49SKU: C15-10680 Brand: Square D MPN: EDB24040 UPC: 78590187906 Shipping Weight: 0.00 lbs. Shipping Height: 0.00 In. Shipping Length: 0.00 In. Shipping Width: 0.00 In...- SKU:
- C15-10680
- TS PIK:
- 113878699
- Used On:
- NF Merchandised Panelboard
- Data Sheet:
- SchneiderElectric-SquareD_45578_1_2_DATA.pdf
- Installation/Operator:
- SchneiderElectric-SquareD_01117_INST.pdf
- Short Description:
- 480 Star/277 VAC, 40 A, 18 kA, 2-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
- Current Rating:
- 40 A
- Interrupting Rating:
- 18 kA at 480 Star/277 VAC
- Voltage Rating:
- 480 Star/277 VAC
- Series:
- EDB
- Number of Poles:
- 2
- Type:
- Thermal Magnetic, Branch, Miniature
- Approval:
- UL (Canada and US)
- Installation:
- Bolt-On
- Trip Setting:
- 630 A (Hold), 1800 A (Trip)
- Application:
- Lighting
- Country of Origin:
- Mexico
MSRP $1,361.30Surplus $460.49 -
Square D EJB24040 Miniature Circuit Breakers (MCBs)
MSRP $1,689.37Surplus $498.17SKU: C15-7762 Brand: Square D MPN: EJB24040 UPC: Shipping Weight: 0.00 lbs. Shipping Height: 0.00 In. Shipping Length: 0.00 In. Shipping Width: 0.00 In. Product...- SKU:
- C15-7762
- TS PIK:
- 21333962
- Voltage Rating:
- 480 Star/277 VAC
- Approval:
- UL (Canada and US)
- Number of Poles:
- 2
- Type:
- Thermal Magnetic, Branch, Miniature
- Trip Setting:
- 630 A (Hold), 1800 A (Trip)
- Data Sheet:
- SchneiderElectric-SquareD_45715_1_2_DATA.pdf
- Used On:
- NF Merchandised Panelboard
- Installation:
- Bolt-On
- Short Description:
- 480 Star/277 VAC, 40 A, 65 kA, 2-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
- Interrupting Rating:
- 65 kA at 480 Star/277 VAC
- Application:
- Lighting
- Series:
- EJB
- Current Rating:
- 40 A
- Installation/Operator:
- SchneiderElectric-SquareD_01117_INST.pdf
- Country of Origin:
- Mexico
MSRP $1,689.37Surplus $498.17
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