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 EDB24050 Miniature Circuit Breakers (MCBs)
MSRP $536.00Surplus $140.00Square D EDB24050 Miniature Circuit Breakers (MCBs)​ ARCA SKU: C15-6410 Brand: Square D MPN: EDB24050 UPC: 78590187908 Shipping Weight: 2.45 lbs. Shipping Height: 4.00 In. Shipping...- SKU:
- C15-6410
- TS PIK:
- 21032807
- Short Description:
- 480 Star/277 VAC, 50 A, 18 kA, 2-Pole, E-Frame, Bolt-On Mount, Aluminum Lug Terminal, Thermal Magnetic, Branch, Miniature, Panelboard Circuit Breaker
- Type:
- Thermal Magnetic, Branch, Miniature
- Voltage Rating:
- 480 Star/277 VAC
- Series:
- EDB
- Interrupting Rating:
- 18 kA at 480 Star/277 VAC
- Number of Poles:
- 2
- Installation/Operator:
- SchneiderElectric-SquareD_01117_INST.pdf
- Catalog:
- SchneiderElectric-SquareD_32357_9_31-9_33_CAT.pdf
- Used On:
- NF Merchandised Panelboard
- Current Rating:
- 50 A
- Data Sheet:
- SchneiderElectric-SquareD_45581_1_2_DATA.pdf
- Country of Origin:
- Mexico
- Application:
- Lighting
- Approval:
- UL (Canada and US)
- Trip Setting:
- 630 A (Hold), 1800 A (Trip)
- Installation:
- Bolt-On
MSRP $536.00Surplus $140.00 -
Contact Us For Quote
Square D EDB24050SA Molded Case Breakers (MCCBs)
MSRP $1,213.00Surplus $327.51SKU: C15-18704 Brand: Square D MPN: EDB24050SA UPC: 78590154582 Shipping Weight: 0.00 lbs. Shipping Height: 0.00 In. Shipping Length: 0.00 In. Shipping Width: 0.00 In...- SKU:
- C15-18704
- Voltage Rating:
- 480 Star/277 VAC
- Current Rating:
- 50 A
- Trip Setting:
- 630 A (Hold), 1800 A (Trip)
- Data Sheet:
- SchneiderElectric-SquareD_45582_1_2_DATA.pdf
- Series:
- EDB
- Type:
- Thermal Magnetic, Branch, Miniature
- Installation:
- Bolt-On
- Approval:
- UL (Canada and US)
- Interrupting Rating:
- 18 kA at 480 Star/277 VAC
- Catalog:
- SchneiderElectric-SquareD_32357_9_31-9_33_CAT.pdf
- Number of Poles:
- 2
- Short Description:
- 480 Star/277 VAC, 50 A, 18 kA, 2-Pole, E-Frame, Bolt-On Mount, Aluminum Lug Terminal, Thermal Magnetic, Branch, Miniature, Panelboard Circuit Breaker with Shunt Trip Package
- Application:
- Lighting
- Installation/Operator:
- SchneiderElectric-SquareD_01117_INST.pdf
- Used On:
- NF Merchandised Panelboard
MSRP $1,213.00Surplus $327.51 -
Contact Us For Quote
Square D EGB24050 Miniature Circuit Breakers (MCBs) EA
MSRP $776.00Surplus $308.83SKU: C15-10695 Brand: Square D MPN: EGB24050 UPC: 78590132325 Shipping Weight: 2.45 lbs. Shipping Height: 4.00 In. Shipping Length: 10.00 In. Shipping Width: 6.00 In...- SKU:
- C15-10695
- TS PIK:
- 115773412
- Data Sheet:
- SchneiderElectric-SquareD_45663_1_2_DATA.pdf
- Short Description:
- 480 Star/277 VAC, 50 A, 35 kA, 2-Pole, E-Frame, Bolt-On Mount, Aluminum Lug Terminal, Thermal Magnetic, Branch, Miniature, Panelboard Circuit Breaker
- Number of Poles:
- 2
- Interrupting Rating:
- 35 kA at 480 Star/277 VAC
- Catalog:
- SchneiderElectric-SquareD_32357_9_31-9_33_CAT.pdf
- Series:
- EGB
- Used On:
- NF Merchandised Panelboard
- Voltage Rating:
- 480 Star/277 VAC
- Installation/Operator:
- SchneiderElectric-SquareD_01117_INST.pdf
- Current Rating:
- 50 A
- Type:
- Thermal Magnetic, Branch, Miniature
- Trip Setting:
- 630 A (Hold), 1800 A (Trip)
- Approval:
- UL (Canada and US)
- Installation:
- Bolt-On
- Application:
- Lighting
MSRP $776.00Surplus $308.83 -
Contact Us For Quote
Square D EGB24050SA Molded Case Breakers (MCCBs)
MSRP $1,873.98Surplus $505.97SKU: C15-18714 Brand: Square D MPN: EGB24050SA UPC: 60648614349 Shipping Weight: 0.00 lbs. Shipping Height: 0.00 In. Shipping Length: 0.00 In. Shipping Width: 0.00 In...- SKU:
- C15-18714
- Type:
- Thermal Magnetic, Branch, Miniature
- Number of Poles:
- 2
- Current Rating:
- 50 A
- Short Description:
- 480 Star/277 VAC, 50 A, 35 kA, 2-Pole, E-Frame, Bolt-On Mount, Aluminum Lug Terminal, Thermal Magnetic, Branch, Miniature, Panelboard Circuit Breaker with Shunt Trip Package
- Installation/Operator:
- SchneiderElectric-SquareD_01117_INST.pdf
- Interrupting Rating:
- 35 kA at 480 Star/277 VAC
- Approval:
- UL (Canada and US)
- Used On:
- NF Merchandised Panelboard
- Data Sheet:
- SchneiderElectric-SquareD_42108_1_2_DATA.pdf
- Installation:
- Bolt-On
- Voltage Rating:
- 480 Star/277 VAC
- Application:
- Lighting
- Series:
- EGB
- Trip Setting:
- 630 A (Hold), 1800 A (Trip)
- Catalog:
- SchneiderElectric-SquareD_32357_9_31-9_33_CAT.pdf
MSRP $1,873.98Surplus $505.97 -
Square D EJB24050 Miniature Circuit Breakers (MCBs)
MSRP $1,241.00Surplus $451.15SKU: C15-10703 Brand: Square D MPN: EJB24050 UPC: 78590112880 Shipping Weight: 0.00 lbs. Shipping Height: 0.00 In. Shipping Length: 0.00 In. Shipping Width: 0.00 In...- SKU:
- C15-10703
- TS PIK:
- 116558664
- Used On:
- NF Merchandised Panelboard
- Data Sheet:
- SchneiderElectric-SquareD_45717_1_2_DATA.pdf
- Installation/Operator:
- SchneiderElectric-SquareD_01117_INST.pdf
- Catalog:
- SchneiderElectric-SquareD_32357_9_31-9_33_CAT.pdf
- Number of Poles:
- 2
- Interrupting Rating:
- 65 kA at 480 Star/277 VAC
- Current Rating:
- 50 A
- Voltage Rating:
- 480 Star/277 VAC
- Series:
- EJB
- Type:
- Thermal Magnetic, Branch, Miniature
- Short Description:
- 480 Star/277 VAC, 50 A, 65 kA, 2-Pole, E-Frame, Bolt-On Mount, Aluminum Lug Terminal, Thermal Magnetic, Branch, Miniature, Panelboard Circuit Breaker
- Trip Setting:
- 630 A (Hold), 1800 A (Trip)
- Application:
- Lighting
- Approval:
- UL (Canada and US)
- Installation:
- Bolt-On
- Country of Origin:
- Mexico
MSRP $1,241.00Surplus $451.15
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