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 EDB34100 Miniature Circuit Breakers (MCBs)
MSRP $1,240.14Surplus $426.90SKU: C15-6362 Brand: Square D MPN: EDB34100 UPC: 78590187538 Shipping Weight: 1.65 lbs. Shipping Height: 5.66 In. Shipping Length: 2.94 In. Shipping Width: 4.05 In...- SKU:
- C15-6362
- TS PIK:
- 110611424
- Short Description:
- 480 Star/277 VAC, 100 A, 18 kA, 3-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
- Voltage Rating:
- 480 Star/277 VAC
- Current Rating:
- 100 A
- Interrupting Rating:
- 18 kA at 480 Star/277 VAC
- Series:
- EDB
- Used On:
- NF Merchandised Panelboard
- Type:
- Thermal Magnetic, Branch, Miniature
- Number of Poles:
- 3
- Installation/Operator:
- SchneiderElectric-SquareD_01117_INST.pdf
- Data Sheet:
- SchneiderElectric-SquareD_45634_1_2_DATA.pdf
- Country of Origin:
- United States
- Application:
- Lighting
- Approval:
- UL (Canada and US)
- Installation:
- Bolt-On
- Trip Setting:
- 1000 A (Hold), 2300 A (Trip)
MSRP $1,240.14Surplus $426.90 -
Contact Us For Quote
Square D EJB34100 Miniature Circuit Breakers (MCBs) EA
MSRP $3,487.65Surplus $1,173.22SKU: L19-5485 Brand: Square D MPN: EJB34100 UPC: 78590109085 Shipping Weight: 3.65 lbs. Shipping Height: 5.00 In. Shipping Length: 10.00 In. Shipping Width: 6.00 In...- SKU:
- L19-5485
- TS PIK:
- 116558201
- Type:
- Thermal Magnetic, Branch, Miniature
- Series:
- EJB
- Voltage Rating:
- 480 Star/277 VAC
- Interrupting Rating:
- 65 kA at 480 Star/277 VAC
- Number of Poles:
- 3
- Current Rating:
- 100 A
- Short Description:
- 480 Star/277 VAC, 100 A, 65 kA, 3-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
- Data Sheet:
- SchneiderElectric-SquareD_45745_1_2_DATA.pdf
- Installation/Operator:
- SchneiderElectric-SquareD_01117_INST.pdf
- Used On:
- NF Merchandised Panelboard
- Application:
- Lighting
- Approval:
- UL (Canada and US)
- Trip Setting:
- 1000 A (Hold), 2300 A (Trip)
- Installation:
- Bolt-On
MSRP $3,487.65Surplus $1,173.22 -
Contact Us For Quote
Schneider Electric EGB24100 Molded Case Breakers (MCCBs)
MSRP $1,087.90Surplus $438.15SKU: C15-11463 Brand: Schneider Electric MPN: EGB24100 UPC: 78590112859 Shipping Weight: 1.25 lbs. Shipping Height: 5.75 In. Shipping Length: 2.00 In. Shipping...- SKU:
- C15-11463
- TS PIK:
- 116558655
- Approval:
- UL (Canada and US)
- Used On:
- NF Merchandised Panelboard
- Data Sheet:
- SchneiderElectric-SquareD_45668_1_2_DATA.pdf
- Application:
- Lighting
- Installation/Operator:
- SchneiderElectric-SquareD_01117_INST.pdf
- Series:
- EGB
- Voltage Rating:
- 480 Star/277 VAC
- Current Rating:
- 100 A
- Type:
- Thermal Magnetic, Branch, Miniature
- Interrupting Rating:
- 35 kA at 480 Star/277 VAC
- Short Description:
- 480 Star/277 VAC, 100 A, 35 kA, 2-Pole, E-Frame, Bolt-On Mount, Aluminum Lug Terminal, Thermal Magnetic, Branch, Miniature, Panelboard Circuit Breaker
- Trip Setting:
- 1000 A (Hold), 2300 A (Trip)
- Catalog:
- SchneiderElectric-SquareD_32357_9_31-9_33_CAT.pdf
- Number of Poles:
- 2
- Installation:
- Bolt-On
MSRP $1,087.90Surplus $438.15 -
Square D EDB24100 Miniature Circuit Breakers (MCBs)
MSRP $1,029.14Surplus $486.35SKU: C15-10682 Brand: Square D MPN: EDB24100 UPC: 78590107292 Shipping Weight: 0.00 lbs. Shipping Height: 0.00 In. Shipping Length: 0.00 In. Shipping Width: 0.00 In...- SKU:
- C15-10682
- TS PIK:
- 115345449
- Installation/Operator:
- SchneiderElectric-SquareD_01117_INST.pdf
- Data Sheet:
- SchneiderElectric-SquareD_45589_1_2_DATA.pdf
- Catalog:
- SchneiderElectric-SquareD_32357_9_31-9_33_CAT.pdf
- Current Rating:
- 100 A
- Interrupting Rating:
- 18 kA at 480 Star/277 VAC
- Series:
- EDB
- Number of Poles:
- 2
- Type:
- Thermal Magnetic, Branch, Miniature
- Short Description:
- 480 Star/277 VAC, 100 A, 18 kA, 2-Pole, E-Frame, Bolt-On Mount, Aluminum Lug Terminal, Thermal Magnetic, Branch, Miniature, Panelboard Circuit Breaker
- Voltage Rating:
- 480 Star/277 VAC
- Used On:
- NF Merchandised Panelboard
- Installation:
- Bolt-On
- Approval:
- UL (Canada and US)
- Application:
- Lighting
- Trip Setting:
- 1000 A (Hold), 2300 A (Trip)
- Country of Origin:
- Mexico
MSRP $1,029.14Surplus $486.35 -
Square D EDB34100SA Miniature Circuit Breakers (MCBs)
MSRP $2,472.12Surplus $1,643.96SKU: C15-10692 Brand: Square D MPN: EDB34100SA UPC: 78590133516 Shipping Weight: 0.00 lbs. Shipping Height: 0.00 In. Shipping Length: 0.00 In. Shipping Width: 0.00 In...- SKU:
- C15-10692
- TS PIK:
- 115773498
- Series:
- EDB
- Interrupting Rating:
- 18 kA at 480 Star/277 VAC
- Type:
- Thermal Magnetic, Branch, Miniature
- Installation/Operator:
- SchneiderElectric-SquareD_01117_INST.pdf
- Data Sheet:
- SchneiderElectric-SquareD_45635_1_2_DATA.pdf
- Current Rating:
- 100 A
- Number of Poles:
- 3
- Used On:
- NF Merchandised Panelboard
- Application:
- Lighting
- Installation:
- Bolt-On
- Trip Setting:
- 1000 A (Hold), 2300 A (Trip)
- Catalog:
- SchneiderElectric-SquareD_32357_9_31-9_33_CAT.pdf
- Voltage Rating:
- 480 Star/277 VAC
- Short Description:
- 480 Star/277 VAC, 100 A, 18 kA, 3-Pole, E-Frame, Bolt-On Mount, Aluminum Lug Terminal, Thermal Magnetic, Branch, Miniature, Panelboard Circuit Breaker with Shunt Trip Package
- Approval:
- UL (Canada and US)
- Country of Origin:
- Mexico
MSRP $2,472.12Surplus $1,643.96 -
Square D EGB34100 Miniature Circuit Breakers (MCBs)
MSRP $1,758.80Surplus $706.28SKU: C15-7760 Brand: Square D MPN: EGB34100 UPC: Shipping Weight: 0.00 lbs. Shipping Height: 0.00 In. Shipping Length: 0.00 In. Shipping Width: 0.00 In. Product...- SKU:
- C15-7760
- TS PIK:
- 21333922
- Type:
- Thermal Magnetic, Branch, Miniature
- Series:
- EGB
- Used On:
- NF Merchandised Panelboard
- Number of Poles:
- 3
- Voltage Rating:
- 480 Star/277 VAC
- Installation/Operator:
- SchneiderElectric-SquareD_01117_INST.pdf
- Short Description:
- 480 Star/277 VAC, 100 A, 35 kA, 3-Pole, E-Frame, Bolt-On Mount, Aluminum Lug Terminal, Thermal Magnetic, Branch, Miniature, Panelboard Circuit Breaker
- Interrupting Rating:
- 35 kA at 480 Star/277 VAC
- Current Rating:
- 100 A
- Catalog:
- SchneiderElectric-SquareD_32357_9_31-9_33_CAT.pdf
- Data Sheet:
- SchneiderElectric-SquareD_45691_1_2_DATA.pdf
- Installation:
- Bolt-On
- Application:
- Lighting
- Trip Setting:
- 1000 A (Hold), 2300 A (Trip)
- Approval:
- UL (Canada and US)
- Country of Origin:
- Mexico
MSRP $1,758.80Surplus $706.28 -
Contact Us For Quote
Square D EGB34100SA Miniature Circuit Breakers (MCBs)
MSRP $3,370.58Surplus $2,241.43SKU: C15-10700 Brand: Square D MPN: EGB34100SA UPC: 78590115948 Shipping Weight: 0.00 lbs. Shipping Height: 0.00 In. Shipping Length: 0.00 In. Shipping Width: 0.00 In...- SKU:
- C15-10700
- TS PIK:
- 116559407
- Number of Poles:
- 3
- Current Rating:
- 100 A
- Short Description:
- 480 Star/277 VAC, 100 A, 35 kA, 3-Pole, E-Frame, Bolt-On Mount, Aluminum Lug Terminal, Thermal Magnetic, Branch, Miniature, Panelboard Circuit Breaker with Shunt Trip Package
- Type:
- Thermal Magnetic, Branch, Miniature
- Voltage Rating:
- 480 Star/277 VAC
- Approval:
- UL (Canada and US)
- Data Sheet:
- SchneiderElectric-SquareD_45692_1_2_DATA.pdf
- Interrupting Rating:
- 35 kA at 480 Star/277 VAC
- Series:
- EGB
- Used On:
- NF Merchandised Panelboard
- Installation:
- Bolt-On
- Catalog:
- SchneiderElectric-SquareD_32357_9_31-9_33_CAT.pdf
- Application:
- Lighting
- Trip Setting:
- 1000 A (Hold), 2300 A (Trip)
- Installation/Operator:
- SchneiderElectric-SquareD_01117_INST.pdf
MSRP $3,370.58Surplus $2,241.43 -
Contact Us For Quote
Square D EJB34100SA Molded Case Breakers (MCCBs)
MSRP $3,927.35Surplus $1,060.38SKU: C15-16007 Brand: Square D MPN: EJB34100SA UPC: 78590164920 Shipping Weight: 0.00 lbs. Shipping Height: 0.00 In. Shipping Length: 0.00 In. Shipping Width: 0.00 In...- SKU:
- C15-16007
- Installation/Operator:
- SchneiderElectric-SquareD_01117_INST.pdf
- Used On:
- NF Merchandised Panelboard
- Current Rating:
- 100 A
- Series:
- EJB
- Number of Poles:
- 3
- Voltage Rating:
- 480 Star/277 VAC
- Data Sheet:
- SchneiderElectric-SquareD_45746_1_2_DATA.pdf
- Type:
- Thermal Magnetic, Branch, Miniature
- Approval:
- UL (Canada and US)
- Catalog:
- SchneiderElectric-SquareD_32357_9_31-9_33_CAT.pdf
- Interrupting Rating:
- 65 kA at 480 Star/277 VAC
- Short Description:
- 480 Star/277 VAC, 100 A, 65 kA, 3-Pole, E-Frame, Bolt-On Mount, Aluminum Lug Terminal, Thermal Magnetic, Branch, Miniature, Panelboard Circuit Breaker with Shunt Trip Package
- Installation:
- Bolt-On
- Application:
- Lighting
- Trip Setting:
- 1000 A (Hold), 2300 A (Trip)
MSRP $3,927.35Surplus $1,060.38
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.
