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 EGB34070 Miniature Circuit Breakers (MCBs)
MSRP $1,292.00Surplus $611.80SKU: C15-7065 Brand: Square D MPN: EGB34070 UPC: 78590132644 Shipping Weight: 3.60 lbs. Shipping Height: 5.00 In. Shipping Length: 10.00 In. Shipping Width: 6.00 In...- SKU:
- C15-7065
- TS PIK:
- 120072073
- Series:
- EGB
- Interrupting Rating:
- 35 kA at 480 Star/277 VAC
- Short Description:
- 480 Star/277 VAC, 70 A, 35 kA, 3-Pole, E-Frame, Bolt-On Mount, Aluminum Lug Terminal, Thermal Magnetic, Branch, Miniature, Panelboard Circuit Breaker
- Voltage Rating:
- 480 Star/277 VAC
- Catalog:
- SchneiderElectric-SquareD_32357_9_31-9_33_CAT.pdf
- Current Rating:
- 70 A
- Data Sheet:
- SchneiderElectric-SquareD_45686_1_2_DATA.pdf
- Installation/Operator:
- SchneiderElectric-SquareD_01117_INST.pdf
- Used On:
- NF Merchandised Panelboard
- Number of Poles:
- 3
- Type:
- Thermal Magnetic, Branch, Miniature
- Country of Origin:
- United States
- Installation:
- Bolt-On
- Approval:
- UL (Canada and US)
- Trip Setting:
- 630 A (Hold), 1800 A (Trip)
- Application:
- Lighting
MSRP $1,292.00Surplus $611.80 -
Square D EDB34070 Miniature Circuit Breaker (MCBs) 3P 70A EA
MSRP $737.91Surplus $294.00SKU: C15-6360 Brand: Square D MPN: EDB34070 UPC: 785901875352 Shipping Weight: 4.00 lbs. Shipping Height: 5.66 In. Shipping Length: 4.05 In. Shipping Width: 2.94 In. Product...- SKU:
- C15-6360
- Number of Poles:
- 3
- Interrupting Rating:
- 18 kA at 480 Star/277 VAC
- Short Description:
- 480 Star/277 VAC, 70 A, 18 kA, 3-Pole, E-Frame, Bolt-On Mount, Aluminum Lug Terminal, Thermal Magnetic, Branch, Miniature, Panelboard Circuit Breaker
- Current Rating:
- 70 A
- Series:
- EDB
- Approval:
- UL (Canada and US)
- Type:
- Thermal Magnetic, Branch, Miniature
- Catalog:
- SchneiderElectric-SquareD_32357_9_31-9_33_CAT.pdf
- Voltage Rating:
- 480 Star/277 VAC
- Installation/Operator:
- SchneiderElectric-SquareD_01117_INST.pdf
- Application:
- Lighting
- Data Sheet:
- SchneiderElectric-SquareD_45624_1_2_DATA.pdf
- Trip Setting:
- 630 A (Hold), 1800 A (Trip)
- Used On:
- NF Merchandised Panelboard
- Installation:
- Bolt-On
- Country of Origin:
- Mexico
MSRP $737.91Surplus $294.00 -
Contact Us For Quote
Square D EDB34070SA Miniature Circuit Breakers (MCBs)
MSRP $1,615.60Surplus $777.35SKU: C15-10689 Brand: Square D MPN: EDB34070SA UPC: 78590111284 Shipping Weight: 0.00 lbs. Shipping Height: 0.00 In. Shipping Length: 0.00 In. Shipping Width: 0.00 In...- SKU:
- C15-10689
- TS PIK:
- 116558336
- Short Description:
- 480 Star/277 VAC, 70 A, 18 kA, 3-Pole, E-Frame, Bolt-On Mount, Aluminum Lug Terminal, Thermal Magnetic, Branch, Miniature, Panelboard Circuit Breaker with Shunt Trip Package
- Number of Poles:
- 3
- Interrupting Rating:
- 18 kA at 480 Star/277 VAC
- Series:
- EDB
- Data Sheet:
- SchneiderElectric-SquareD_45627_1_2_DATA.pdf
- Type:
- Thermal Magnetic, Branch, Miniature
- Approval:
- UL (Canada and US)
- Voltage Rating:
- 480 Star/277 VAC
- Installation/Operator:
- SchneiderElectric-SquareD_01117_INST.pdf
- Catalog:
- SchneiderElectric-SquareD_32357_9_31-9_33_CAT.pdf
- Current Rating:
- 70 A
- Application:
- Lighting
- Trip Setting:
- 630 A (Hold), 1800 A (Trip)
- Installation:
- Bolt-On
- Used On:
- NF Merchandised Panelboard
MSRP $1,615.60Surplus $777.35 -
Square D EGB34070SA Molded Case Breakers (MCCBs)
MSRP $1,922.00Surplus $1,473.22SKU: U00-8009 Brand: Square D MPN: EGB34070SA UPC: 78590177708 Shipping Weight: 0.00 lbs. Shipping Height: 0.00 In. Shipping Length: 0.00 In. Shipping Width: 0.00 In...- SKU:
- U00-8009
- Interrupting Rating:
- 35 kA at 480 Star/277 VAC
- Current Rating:
- 70 A
- Type:
- Thermal Magnetic, Branch, Miniature
- Approval:
- UL (Canada and US)
- Installation/Operator:
- SchneiderElectric-SquareD_01117_INST.pdf
- Data Sheet:
- SchneiderElectric-SquareD_45687_1_2_DATA.pdf
- Voltage Rating:
- 480 Star/277 VAC
- Catalog:
- SchneiderElectric-SquareD_32357_9_31-9_33_CAT.pdf
- Series:
- EGB
- Short Description:
- 480 Star/277 VAC, 70 A, 35 kA, 3-Pole, E-Frame, Bolt-On Mount, Aluminum Lug Terminal, Thermal Magnetic, Branch, Miniature, Panelboard Circuit Breaker with Shunt Trip Package
- Application:
- Lighting
- Number of Poles:
- 3
- Installation:
- Bolt-On
- Used On:
- NF Merchandised Panelboard
- Trip Setting:
- 630 A (Hold), 1800 A (Trip)
- Country of Origin:
- Mexico
MSRP $1,922.00Surplus $1,473.22 -
Contact Us For Quote
Square D EJB34070 Miniature Circuit Breakers (MCBs)
MSRP $2,562.00Surplus $957.60Square D EJB34070 Miniature Circuit Breakers (MCBs)​ ARCA SKU: C15-7764 Brand: Square D MPN: EJB34070 UPC: Shipping Weight: 0.00 lbs. Shipping Height: 0.00 In. Shipping...- SKU:
- C15-7764
- TS PIK:
- 21334417
- Series:
- EJB
- Interrupting Rating:
- 65 kA at 480 Star/277 VAC
- Voltage Rating:
- 480 Star/277 VAC
- Data Sheet:
- SchneiderElectric-SquareD_45740_1_2_DATA.pdf
- Used On:
- NF Merchandised Panelboard
- Short Description:
- 480 Star/277 VAC, 70 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
- Current Rating:
- 70 A
- Installation/Operator:
- SchneiderElectric-SquareD_01117_INST.pdf
- Type:
- Thermal Magnetic, Branch, Miniature
- Number of Poles:
- 3
- Country of Origin:
- Mexico
- Application:
- Lighting
- Installation:
- Bolt-On
- Approval:
- UL (Canada and US)
- Trip Setting:
- 630 A (Hold), 1800 A (Trip)
MSRP $2,562.00Surplus $957.60 -
Contact Us For Quote
Square D EJB34070SA Molded Case Breakers (MCCBs)
MSRP $4,998.00Surplus $1,349.46SKU: C15-18727 Brand: Square D MPN: EJB34070SA UPC: 78590152304 Shipping Weight: 0.00 lbs. Shipping Height: 0.00 In. Shipping Length: 0.00 In. Shipping Width: 0.00 In...- SKU:
- C15-18727
- Short Description:
- 480 Star/277 VAC, 70 A, 65 kA, 3-Pole, E-Frame, Bolt-On Mount, Aluminum Lug Terminal, Thermal Magnetic, Branch, Miniature, Panelboard Circuit Breaker with Shunt Trip Package
- Number of Poles:
- 3
- Approval:
- UL (Canada and US)
- Interrupting Rating:
- 65 kA at 480 Star/277 VAC
- Catalog:
- SchneiderElectric-SquareD_32357_9_31-9_33_CAT.pdf
- Voltage Rating:
- 480 Star/277 VAC
- Series:
- EJB
- Application:
- Lighting
- Installation:
- Bolt-On
- Used On:
- NF Merchandised Panelboard
- Current Rating:
- 70 A
- Data Sheet:
- SchneiderElectric-SquareD_45741_1_2_DATA.pdf
- Installation/Operator:
- SchneiderElectric-SquareD_01117_INST.pdf
- Trip Setting:
- 630 A (Hold), 1800 A (Trip)
- Type:
- Thermal Magnetic, Branch, Miniature
MSRP $4,998.00Surplus $1,349.46
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.
