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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Eaton GD3080 Molded Case Breakers (MCCBs)
MSRP $1,750.00Surplus $585.20SKU: C15-3068 Brand: Eaton MPN: GD3080 UPC: 786679231203 Shipping Weight: 2.10 lbs. Shipping Height: 4.00 In. Shipping Length: 7.00 In. Shipping Width: 4.00 In...- SKU:
- C15-3068
- Frame Type:
- G
- Voltage Rating:
- 480 VAC, 250 VDC
- Terminal Type:
- Screw Type ClA Line and Load
- Catalog:
- Eaton_27487_V4T2_254_V4T2_255_V4T2_259_V4T2_260_CAT.pdf
- Short Description:
- 480 VAC 50/60 Hz, 250 VDC, 80 A, 22/10 kA, 3-Pole, Steel Pressure Screw Line and Load Terminal, GD Frame, Thermal Magnetic, Molded Case, Non-Interchangeable Trip Circuit Breaker
- Series:
- C, GD
- Maximum AC Voltage Rating:
- 480 V
- Current Rating:
- 80 A
- Installation/Operator:
- Eaton_00165_INST.pdf
- Size:
- 3 Inch Width
- Type:
- Molded Case, Thermal Magnetic
- Maximum DC Voltage Rating:
- 250 V
- Interrupting Rating:
- 22 kA at 480 VAC, 10 kA at 250 VDC
- Number of Poles:
- 3
- Country of Origin:
- Dominican Republic
- Approval:
- UL 489, CSA
- TS PIK:
- 106999857
MSRP $1,750.00Surplus $585.20 -
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Siemens ED42B080 Miniature Circuit Breakers (MCBs)
MSRP $2,858.00Surplus $771.66SKU: C15-15844 Brand: Siemens MPN: ED42B080 UPC: 78364320931 Shipping Weight: 0.00 lbs. Shipping Height: 0.00 In. Shipping Length: 0.00 In. Shipping Width: 0.00 In...- SKU:
- C15-15844
- Short Description:
- 480 VAC 50/60 Hz, 250 VDC, 80 A, 18 kA, 2-Pole, 10 to 1/0 AWG Copper/Aluminum, Load Lug Terminal, ED Frame, Thermal Magnetic Trip Unit, Molded Case Circuit Breaker
- Series:
- ED4
- Type:
- Thermal Magnetic
- Country of Origin:
- MEX
- Number of Poles:
- 2
- Size:
- 2 Inch Width x 4.56 Inch Depth x 6.35 Inch Height
- Current Rating:
- 80 A
- Interrupting Rating:
- 65 kA at 240 VAC (UL 489), 18 kA at 480 VAC (UL 489), 30 kA at 250 VDC (UL 489)
- Voltage Rating:
- 480 VAC, 250 VDC
- Terminal Type:
- Load Lug
- Catalog:
- SiemensAG_01698_17_78-17_80_CAT.pdf
- Approval:
- UL 489
- Frame Type:
- ED
- Installation/Operator:
- SiemensAG_00313_INST.pdf
MSRP $2,858.00Surplus $771.66 -
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Square D FA24080AB Molded Case Breakers (MCCBs)
MSRP $712.00Surplus $192.24SKU: C15-16025 Brand: Square D MPN: FA24080AB UPC: Shipping Weight: 0.00 lbs. Shipping Height: 0.00 In. Shipping Length: 0.00 In. Shipping Width: 0.00 In. Product...- SKU:
- C15-16025
- Short Description:
- 480 VAC, 250 VDC, 80 A, 10/18/25 kA, 1-Phase, 2-Pole, F-Frame, I-Line Mount, Thermal Magnetic, Molded Case Circuit Breaker
- Trip Setting:
- 800 to 1450 A
- Interrupting Rating:
- 10 kA
- Application:
- Power Distribution
- Number of Poles:
- 2
- Approval:
- UL, CSA
- Prop 65 Warning:
- Yes
- Catalog:
- SchneiderElectric-SquareD_00096_25_28_CAT.pdf
- Voltage Rating:
- 480 VAC, 250 VDC
- Used On:
- Class 650, 651 Panelboard/Switchboard
- Installation/Operator:
- SchneiderElectric-SquareD_00076_INST.pdf
- Data Sheet:
- SchneiderElectric-SquareD_04287_1_2_DATA.pdf
- Type:
- Molded Case, Thermal Magnetic
- Current Rating:
- 80 A
MSRP $712.00Surplus $192.24 -
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Square D FA34080 Other Circuit Breakers
MSRP $1,500.00Surplus $1,209.00SKU: C15-8666 Brand: Square D MPN: FA34080 UPC: Shipping Weight: 5.45 lbs. Shipping Height: 5.00 In. Shipping Length: 10.00 In. Shipping Width: 5.00 In. Product...- SKU:
- C15-8666
- Type:
- Molded Case, Branch
- Voltage Rating:
- 480 VAC, 250 VDC
- Number of Poles:
- 3
- Current Rating:
- 80 A
- Installation/Operator:
- SchneiderElectric-SquareD_00076_INST.pdf
- Short Description:
- 480 VAC, 250 VDC, 80 A, 10/18/25 kA, 3-Pole, F-Frame, I-Line Mount, Thermal Magnetic, Molded Case Circuit Breaker
- Series:
- FA
- Interrupting Rating:
- 25 kA at 120/240 VAC (CSA), 18 kA at 277/480 VAC (CSA), 10 kA at 125/250 VDC (CSA)
- Catalog:
- SchneiderElectric-SquareD_00096_25_28_CAT.pdf
- Data Sheet:
- SchneiderElectric-SquareD_04349_1_2_DATA.pdf
MSRP $1,500.00Surplus $1,209.00 -
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Square D FC34080 Molded Case Breakers (MCCBs)
MSRP $4,000.00Surplus $1,080.00SKU: C15-16163 Brand: Square D MPN: FC34080 UPC: Shipping Weight: 0.00 lbs. Shipping Height: 0.00 In. Shipping Length: 0.00 In. Shipping Width: 0.00 In. Product...- SKU:
- C15-16163
- Interrupting Rating:
- 100 kA at 240 VAC, 65 kA at 480 VAC
- Type:
- Molded Case, Thermal Magnetic, Main
- Current Rating:
- 80 A
- Approval:
- UL, CSA, IEC, Federal Specification W-C-375B/GEN
- Series:
- FC
- Catalog:
- SchneiderElectric-SquareD_00096_25_28_29_CAT.pdf
- Used On:
- I-Line Panelboard and Switchboard
- Short Description:
- 480 VAC, 250 VDC, 80 A, 10/18/25 kA, 3-Pole, F-Frame, I-Line Mount, Thermal Magnetic, Molded Case Circuit Breaker
- Voltage Rating:
- 480 VAC, 250 VDC
- Application:
- Construction
- Number of Poles:
- 3
- Installation:
- Plug-On
- Trip Setting:
- 800 A Hold, 1450 A Trip
- Installation/Operator:
- SchneiderElectric-SquareD_00076_INST.pdf
MSRP $4,000.00Surplus $1,080.00
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