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.
-
Din Rail Mounted Circuit Breakers
-
Main Breakers
-
Miniature Circuit Breakers (MCBs)
-
Molded Case Breakers (MCCBs)
-
Motor Circuit Protector (MCPs)
-
Lug Terminal Kits
-
Auxiliary, Shunt, Trip Units and UVRs
-
Circuit Breaker Accessories
- Product
- Qty in Cart
- Price
-
Square D EDB24025 Molded Case Breakers (MCCBs) EDB 2P 25A 120V 50/60Hz 1Ph
Surplus $187.66Square D EDB24025 Molded Case Breakers (MCCBs) EDB 2P 25A 120V 50/60Hz 1Ph​ ARCA SKU: C15-4032 Brand: Square D MPN: EDB24025 UPC: 785901311010 Shipping Weight: 2.45 Shipping Height: 4.00...- SKU:
- C15-4032
- Series:
- EDB
- Type:
- Thermal Magnetic
- Type:
- Branch
- Type:
- Miniature
- Approval:
- UL (Canada and US)
- Volts:
- 480 Star/277 VAC
- Amps:
- 32 A
- Used On:
- NF Merchandised Panelboard
- Poles:
- 2
- Interrupting Rating:
- 18 kA at 480 Star/277 VAC
- Application:
- Lighting
- Installation:
- Bolt-On
- Trip Setting:
- 270 A (Hold)
- Trip Setting:
- 875 Amp (Trip)
- Short Description:
- 480 Star/277 VAC, 25 A, 18 kA, 2-Pole, E-Frame, Bolt-On Mount, Aluminum Lug Terminal, Thermal Magnetic, Branch, Miniature
- Catalog:
- SchneiderElectric-SquareD_32357_9_31-9_33_CAT.pdf
- Data Sheet:
- SchneiderElectric-SquareD_45574_1_2_DATA.pdf
- Installation/Operator:
- SchneiderElectric-SquareD_01117_INST.pdf
- Manufacturer Warranty:
- SchneiderElectric-SquareD_00002_WARR.pdf
- Voltage Rating:
- 480 Star/277 VAC
- Number of Poles:
- 2
- Current Rating:
- 25 A
- Country of Origin:
- Ireland
Surplus $187.66 -
Square D EDB24030 Everything Else
MSRP $202.35Surplus $179.55Square 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
MSRP $202.35Surplus $179.55 -
Square D EDB24040 Miniature Circuit Breakers (MCBs) EA
MSRP $1,000.00Surplus $338.27SKU: 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
MSRP $1,000.00Surplus $338.27 -
Contact Us For Quote
Square D EDB24045 Miniature Circuit Breakers (MCBs)
MSRP $434.16Surplus $210.29Square D EDB24045 Miniature Circuit Breakers (MCBs)​ ARCA SKU: C15-6677 Brand: Square D MPN: EDB24045 UPC: 78590112971 Shipping Weight: 0.00 lbs. Shipping Height: 0.00 In. Shipping...- SKU:
- C15-6677
- TS PIK:
- 116558670
- Type:
- Thermal Magnetic, Branch, Miniature
- Short Description:
- 480 Star/277 VAC, 45 A, 18 kA, 2-Pole, E-Frame, Bolt-On Mount, Aluminum Lug Terminal, Thermal Magnetic, Branch, Miniature, Panelboard Circuit Breaker
- Series:
- EDB
- Interrupting Rating:
- 18 kA at 480 Star/277 VAC
- Number of Poles:
- 2
- Voltage Rating:
- 480 Star/277 VAC
- Catalog:
- SchneiderElectric-SquareD_32357_9_31-9_33_CAT.pdf
- Installation/Operator:
- SchneiderElectric-SquareD_01117_INST.pdf
- Data Sheet:
- SchneiderElectric-SquareD_45580_1_2_DATA.pdf
- Current Rating:
- 45 A
- Used On:
- NF Merchandised Panelboard
- Country of Origin:
- United States
MSRP $434.16Surplus $210.29 -
Square D EDB24080 Miniature Circuit Breakers (MCBs)
MSRP $700.00Surplus $344.95SKU: C15-10681 Brand: Square D MPN: EDB24080 UPC: 78590131105 Shipping Weight: 0.00 lbs. Shipping Height: 0.00 In. Shipping Length: 0.00 In. Shipping Width: 0.00 In...- SKU:
- C15-10681
- TS PIK:
- 115773396
- Short Description:
- 480 Star/277 VAC, 80 A, 18 kA, 2-Pole, E-Frame, Bolt-On Mount, Aluminum Lug Terminal, Thermal Magnetic, Branch, Miniature, Panelboard Circuit Breaker
- Current Rating:
- 80 A
- Interrupting Rating:
- 18 kA at 480 Star/277 VAC
- Number of Poles:
- 2
- Type:
- Thermal Magnetic, Branch, Miniature
- Data Sheet:
- SchneiderElectric-SquareD_45587_1_2_DATA.pdf
- Series:
- EDB
- Catalog:
- SchneiderElectric-SquareD_32357_9_31-9_33_CAT.pdf
- Voltage Rating:
- 480 Star/277 VAC
- Used On:
- NF Merchandised Panelboard
- Installation/Operator:
- SchneiderElectric-SquareD_01117_INST.pdf
MSRP $700.00Surplus $344.95 -
Square D EDB24100 Miniature Circuit Breakers (MCBs) EA
MSRP $756.00Surplus $357.27SKU: 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
MSRP $756.00Surplus $357.27 -
Square D EDB34025 Miniature Circuit Breakers (MCBs) EA
MSRP $669.00Surplus $284.62SKU: C15-10684 Brand: Square D MPN: EDB34025 UPC: 78590187525 Shipping Weight: 0.00 lbs. Shipping Height: 0.00 In. Shipping Length: 0.00 In. Shipping Width: 0.00 In...- SKU:
- C15-10684
- TS PIK:
- 113878624
- Used On:
- NF Merchandised Panelboard
- Installation/Operator:
- SchneiderElectric-SquareD_01117_INST.pdf
- Data Sheet:
- SchneiderElectric-SquareD_45602_1_2_DATA.pdf
- Number of Poles:
- 3
- Interrupting Rating:
- 18 kA at 480 Star/277 VAC
- Catalog:
- SchneiderElectric-SquareD_32357_9_31-9_33_CAT.pdf
- Type:
- Thermal Magnetic, Branch, Miniature
- Voltage Rating:
- 480 Star/277 VAC
- Series:
- EDB
- Short Description:
- 480 Star/277 VAC, 25 A, 18 kA, 3-Pole, E-Frame, Bolt-On Mount, Aluminum Lug Terminal, Thermal Magnetic, Branch, Miniature, Panelboard Circuit Breaker
- Current Rating:
- 25 A
MSRP $669.00Surplus $284.62 -
Square D EDB34035 Everything Else 3P 35A 480V
MSRP $669.00Surplus $270.95SKU: C15-6611 Brand: Square D MPN: EDB34035 UPC: Shipping Weight: 0.00 lbs. Shipping Height: 0.00 In. Shipping Length: 0.00 In. Shipping Width: 0.00 In. Product...- SKU:
- C15-6611
- TS PIK:
- 121829562
MSRP $669.00Surplus $270.95 -
Square D EDB34045 Miniature Circuit Breakers (MCBs) EA
MSRP $669.00Surplus $301.56SKU: C15-10686 Brand: Square D MPN: EDB34045 UPC: 78590130723 Shipping Weight: 0.00 lbs. Shipping Height: 0.00 In. Shipping Length: 0.00 In. Shipping Width: 0.00 In...- SKU:
- C15-10686
- TS PIK:
- 115542998
- Short Description:
- 480 Star/277 VAC, 45 A, 18 kA, 3-Pole, E-Frame, Bolt-On Mount, Aluminum Lug Terminal, Thermal Magnetic, Branch, Miniature, Panelboard Circuit Breaker
- Data Sheet:
- SchneiderElectric-SquareD_45616_1_2_DATA.pdf
- Interrupting Rating:
- 18 kA at 480 Star/277 VAC
- Catalog:
- SchneiderElectric-SquareD_32357_9_31-9_33_CAT.pdf
- Current Rating:
- 45 A
- Number of Poles:
- 3
- Type:
- Thermal Magnetic, Branch, Miniature
- Voltage Rating:
- 480 Star/277 VAC
- Series:
- EDB
- Installation/Operator:
- SchneiderElectric-SquareD_01117_INST.pdf
- Used On:
- NF Merchandised Panelboard
MSRP $669.00Surplus $301.56 -
Square D EDB34050 Molded Case Breakers (MCCBs) 3P 50A
MSRP $669.00Surplus $279.07Square D EDB34050 Molded Case Breakers (MCCBs) 3P 50A​ ARCA SKU: C15-6612 Brand: Square D MPN: EDB34050 UPC: Shipping Weight: 0.00 lbs. Shipping Height: 0.00 In. Shipping...- SKU:
- C15-6612
- TS PIK:
- 116335203
- Current Rating:
- 50 A
- Voltage Rating:
- 480 Star/277 VAC
- Type:
- Thermal Magnetic, Branch, Miniature
- Number of Poles:
- 3
- Installation/Operator:
- SchneiderElectric-SquareD_01117_INST.pdf
- Catalog:
- SchneiderElectric-SquareD_32357_9_31-9_33_CAT.pdf
- Interrupting Rating:
- 18 kA at 480 Star/277 VAC
- Data Sheet:
- SchneiderElectric-SquareD_45618_1_2_DATA.pdf
- Series:
- EDB
- Short Description:
- 480 Star/277 VAC, 50 A, 18 kA, 3-Pole, E-Frame, Bolt-On Mount, Aluminum Lug Terminal, Thermal Magnetic, Branch, Miniature, Panelboard Circuit Breaker
- Country of Origin:
- Mexico
MSRP $669.00Surplus $279.07 -
Square D EDB34070 Miniature Circuit Breaker (MCBs) 3P 70A EA
MSRP $737.91Surplus $424.27SKU: 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
MSRP $737.91Surplus $424.27 -
Square D EDB34090 Miniature Circuit Breakers (MCBs)
MSRP $737.91Surplus $403.65SKU: C15-6361 Brand: Square D MPN: EDB34090 UPC: Shipping Weight: 0.00 lbs. Shipping Height: 0.00 In. Shipping Length: 0.00 In. Shipping Width: 0.00 In. Product...- SKU:
- C15-6361
- Interrupting Rating:
- 18 kA at 480 Star/277 VAC
- Series:
- EDB
- Type:
- Thermal Magnetic, Branch, Miniature
- Current Rating:
- 90 A
- Used On:
- NF Merchandised Panelboard
- Voltage Rating:
- 480 Star/277 VAC
- Number of Poles:
- 3
- Installation/Operator:
- SchneiderElectric-SquareD_01117_INST.pdf
- Data Sheet:
- SchneiderElectric-SquareD_45631_1_2_DATA.pdf
- Short Description:
- 480 Star/277 VAC, 90 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
MSRP $737.91Surplus $403.65 -
Contact Us For Quote
Square D EDB341125SA Molded Case Breakers (MCCBs)
MSRP $2,750.00Surplus $990.00SKU: C15-7061 Brand: Square D MPN: EDB341125SA UPC: Shipping Weight: 3.90 lbs. Shipping Height: 5.00 In. Shipping Length: 7.00 In. Shipping Width: 5.00 In. Product...- SKU:
- C15-7061
MSRP $2,750.00Surplus $990.00 -
Contact Us For Quote
Square D EDB34125SA Miniature Circuit Breakers (MCBs)
MSRP $2,572.56Surplus $1,943.13SKU: C15-7735 Brand: Square D MPN: EDB34125SA UPC: 78590112982 Shipping Weight: 0.00 lbs. Shipping Height: 0.00 In. Shipping Length: 0.00 In. Shipping Width: 0.00 In...- SKU:
- C15-7735
- TS PIK:
- 116558673
MSRP $2,572.56Surplus $1,943.13 -
Square D EE50S60HFCU Other Circuit Breakers
MSRP $5,586.00Surplus $2,010.96SKU: U00-10590 Brand: Square D MPN: EE50S60HFCU UPC: Shipping Weight: 425.00 lbs. Shipping Height: 42.00 In. Shipping Length: 31.00 In. Shipping Width: 25.00 In...- SKU:
- U00-10590
MSRP $5,586.00Surplus $2,010.96 -
Square D EE75T3054H Other Circuit Breakers
MSRP $3,459.00Surplus $1,245.24SKU: U00-10591 Brand: Square D MPN: EE75T3054H UPC: 0 Shipping Weight: 642.00 lbs. Shipping Height: 43.00 In. Shipping Length: 33.00 In. Shipping Width: 29.00 In...- SKU:
- U00-10591
MSRP $3,459.00Surplus $1,245.24 -
Square D EGB14015 Miniature Circuit Breakers (MCBs)
MSRP $255.00Surplus $64.69Square D EGB14015 Miniature Circuit Breakers (MCBs)​ ARCA SKU: C15-6509 Brand: Square D MPN: EGB14015 UPC: 78590132498 Shipping Weight: 1.40 lbs. Shipping Height: 2.00 In. Shipping...- SKU:
- C15-6509
- TS PIK:
- 109594525
- Short Description:
- 277 VAC, 15 A, 35 kA, 1-Pole, E-Frame, Bolt-On Mount, Aluminum Lug Terminal, Thermal Magnetic, Branch, Miniature, Panelboard Circuit Breaker
- Data Sheet:
- SchneiderElectric-SquareD_45641_1_2_DATA.pdf
- Installation/Operator:
- SchneiderElectric-SquareD_01117_INST.pdf
- Catalog:
- SchneiderElectric-SquareD_32357_9_31-9_33_CAT.pdf
- Type:
- Thermal Magnetic, Branch, Miniature
- Current Rating:
- 15 A
- Interrupting Rating:
- 35 kA at 480 Star/277 VAC
- Series:
- EGB
- Used On:
- NF Merchandised Panelboard
- Voltage Rating:
- 277 VAC
- Number of Poles:
- 1
- Country of Origin:
- Mexico
MSRP $255.00Surplus $64.69 -
Square D EGB14020 Miniature Circuit Breakers (MCBs) EA
MSRP $255.00Surplus $65.56Square D EGB14020 Miniature Circuit Breakers (MCBs) EA​ ARCA SKU: C15-6570 Brand: Square D MPN: EGB14020 UPC: 785901072973 Shipping Weight: 1.10 lbs. Shipping Height: 7.00 In...- SKU:
- C15-6570
- TS PIK:
- 115345451
- Interrupting Rating:
- 35 kA at 480 Star/277 VAC
- Data Sheet:
- SchneiderElectric-SquareD_45642_1_2_DATA.pdf
- Catalog:
- SchneiderElectric-SquareD_32357_9_31-9_33_CAT.pdf
- Series:
- EGB
- Installation/Operator:
- SchneiderElectric-SquareD_01117_INST.pdf
- Current Rating:
- 20 A
- Number of Poles:
- 1
- Type:
- Thermal Magnetic, Branch, Miniature
- Used On:
- NF Merchandised Panelboard
- Voltage Rating:
- 277 VAC
- Short Description:
- 277 VAC, 20 A, 35 kA, 1-Pole, E-Frame, Bolt-On Mount, Aluminum Lug Terminal, Thermal Magnetic, Branch, Miniature, Panelboard Circuit Breaker
- Country of Origin:
- Mexico
MSRP $255.00Surplus $65.56 -
Contact Us For Quote
Square D EGB14025 Miniature Circuit Breakers (MCBs)
MSRP $255.00Surplus $91.80SKU: C15-6694 Brand: Square D MPN: EGB14025 UPC: Shipping Weight: 0.00 lbs. Shipping Height: 0.00 In. Shipping Length: 0.00 In. Shipping Width: 0.00 In. Product...- SKU:
- C15-6694
MSRP $255.00Surplus $91.80 -
Contact Us For Quote
Square D EGB14040 Miniature Circuit Breakers (MCBs)
MSRP $255.00Surplus $91.77SKU: C15-6614 Brand: Square D MPN: EGB14040 UPC: Shipping Weight: 0.00 lbs. Shipping Height: 0.00 In. Shipping Length: 0.00 In. Shipping Width: 0.00 In. Product...- SKU:
- C15-6614
- Short Description:
- 277 VAC, 40 A, 35 kA, 1-Pole, E-Frame, Bolt-On Mount, Aluminum Lug Terminal, Thermal Magnetic, Branch, Miniature, Panelboard Circuit Breaker
- Used On:
- NF Merchandised Panelboard
- Current Rating:
- 40 A
- Voltage Rating:
- 277 VAC
- Type:
- Thermal Magnetic, Branch, Miniature
- Series:
- EGB
- Interrupting Rating:
- 35 kA at 480 Star/277 VAC
- Number of Poles:
- 1
- Data Sheet:
- SchneiderElectric-SquareD_45651_1_2_DATA.pdf
- Installation/Operator:
- SchneiderElectric-SquareD_01117_INST.pdf
- Catalog:
- SchneiderElectric-SquareD_32357_9_31-9_33_CAT.pdf
MSRP $255.00Surplus $91.77
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.
