
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
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- Qty in Cart
- Price
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GE THQC2130CC Din Rail Mounted Circuit Breakers
MSRP $215.00Surplus $58.05SKU: C15-18348 Brand: GE MPN: THQC2130CC UPC: 78316407083 Shipping Weight: 0.00 lbs. Shipping Height: 0.00 In. Shipping Length: 0.00 In. Shipping Width: 0.00 In...- SKU:
- C15-18348
- Short Description:
- CIRCUIT BREAKER 2P 30A
MSRP $215.00Surplus $58.05 -
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GE THQC2130GFT Miniature Circuit Breakers (MCBs)
MSRP $1,029.00Surplus $277.83SKU: C15-18349 Brand: GE MPN: THQC2130GFT UPC: 78316448567 Shipping Weight: 0.00 lbs. Shipping Height: 0.00 In. Shipping Length: 0.00 In. Shipping Width: 0.00 In...- SKU:
- C15-18349
- Short Description:
- 120/240 VAC, 30 A, 10 kA, 2-Pole, Copper/Aluminum Load Lug Terminal, Q-Line Frame, LIG Trip Function, Molded Case, Fixed Thermal Magnetic, Compact, Non-Interchangeable Trip, Ground Fault with Self-Test, Miniature Circuit Breaker
- Current Rating:
- 30 A
- Voltage Rating:
- 120/240 VAC
- Maximum AC Voltage Rating:
- 240 V
- Type:
- Thermal Magnetic, Compact
- Number of Poles:
- 2
- Catalog:
- ABBElectrificationProducts-ABBGEIndustrialSolutions_10480_6_4_6_6_6_37_CAT.pdf
- Approval:
- UL
- Terminal Type:
- Lug
- Interrupting Rating:
- 10 kA at 120/240 VAC
- Frame Type:
- Q-Line
MSRP $1,029.00Surplus $277.83 -
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GE THQC2130LL Molded Case Breakers (MCCBs)
MSRP $179.00Surplus $48.33SKU: C15-14452 Brand: GE MPN: THQC2130LL UPC: 78316407084 Shipping Weight: 0.00 lbs. Shipping Height: 0.00 In. Shipping Length: 0.00 In. Shipping Width: 0.00 In...- SKU:
- C15-14452
- Number of Poles:
- 2
- Maximum AC Voltage Rating:
- 240 V
- Short Description:
- 120/240 VAC, 30 A, 10 kA, 2-Pole, Q-Line Frame, LI Trip Function, 35 MM DIN Rail Mount, Molded Case, Fixed Thermal Magnetic, Compact, Internal Common/Non-Interchangeable Trip, Miniature Circuit Breaker
- Interrupting Rating:
- 10 kA at 120/240 VAC
- Terminal Type:
- Lug
- Approval:
- UL
- Type:
- Thermal Magnetic, Compact
- Voltage Rating:
- 120/240 VAC
- Frame Type:
- Q-Line
- Catalog:
- ABBElectrificationProducts-ABBGEIndustrialSolutions_10480_6_4_6_6_6_38_CAT.pdf
- Current Rating:
- 30 A
MSRP $179.00Surplus $48.33 -
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GE THQC2130WL3 Molded Case Breakers (MCCBs)
MSRP $43.50Surplus $11.75SKU: C15-14346 Brand: GE MPN: THQC2130WL3 UPC: Shipping Weight: 0.00 lbs. Shipping Height: 0.00 In. Shipping Length: 0.00 In. Shipping Width: 0.00 In. Product...- SKU:
- C15-14346
- Current Rating:
- 30 A
- Short Description:
- 30 A 10kA 120/240 Vac
- Number of Poles:
- 2
- Interrupting Rating:
- 10kA
- Voltage Rating:
- 120/240 Vac
MSRP $43.50Surplus $11.75 -
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GE THQC2135LL Molded Case Breakers (MCCBs)
MSRP $179.00Surplus $48.33SKU: C15-14453 Brand: GE MPN: THQC2135LL UPC: 78316407088 Shipping Weight: 0.00 lbs. Shipping Height: 0.00 In. Shipping Length: 0.00 In. Shipping Width: 0.00 In...- SKU:
- C15-14453
- Short Description:
- 120/240 VAC, 35 A, 10 kA, 2-Pole, Q-Line Frame, LI Trip Function, 35 MM DIN Rail Mount, Molded Case, Fixed Thermal Magnetic, Compact, Internal Common/Non-Interchangeable Trip, Miniature Circuit Breaker
- Catalog:
- ABBElectrificationProducts-ABBGEIndustrialSolutions_10480_6_4_6_6_6_38_CAT.pdf
- Current Rating:
- 35 A
- Frame Type:
- Q-Line
- Terminal Type:
- Lug
- Approval:
- UL
- Type:
- Thermal Magnetic, Compact
- Maximum AC Voltage Rating:
- 240 V
- Number of Poles:
- 2
- Voltage Rating:
- 120/240 VAC
- Interrupting Rating:
- 10 kA at 120/240 VAC
MSRP $179.00Surplus $48.33 -
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GE THQC2135WL Din Rail Mounted Circuit Breakers
MSRP $44.46Surplus $29.57SKU: C15-10230 Brand: GE MPN: THQC2135WL UPC: 78316414626 Shipping Weight: 0.00 lbs. Shipping Height: 0.00 In. Shipping Length: 0.00 In. Shipping Width: 0.00 In...- SKU:
- C15-10230
- TS PIK:
- 112128928
- Number of Poles:
- 2
- Current Rating:
- 35 A
- Interrupting Rating:
- 10 kA at 120/240 VAC
- Maximum AC Voltage Rating:
- 240 V
- Terminal Type:
- Lug
- Voltage Rating:
- 120/240 VAC
- Approval:
- UL
- Type:
- Thermal Magnetic, Compact
- Short Description:
- 120/240 VAC, 35 A, 10 kA, 2-Pole, Copper/Aluminum Line and Load Lug Terminal, Q-Line Frame, LI Trip Function, 35 MM DIN Rail Mount, Molded Case, Fixed Thermal Magnetic, Compact, Internal Common/Non-Interchangeable Trip, Miniature Circuit Breaker
- Frame Type:
- Q-Line
- Catalog:
- ABBElectrificationProducts-ABBGEIndustrialSolutions_10480_6_4_6_6_6_36_CAT.pdf
MSRP $44.46Surplus $29.57 -
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GE THQC2135WL3 Molded Case Breakers (MCCBs)
MSRP $43.50Surplus $11.75SKU: C15-14347 Brand: GE MPN: THQC2135WL3 UPC: Shipping Weight: 0.00 lbs. Shipping Height: 0.00 In. Shipping Length: 0.00 In. Shipping Width: 0.00 In. Product...- SKU:
- C15-14347
- Short Description:
- 35 A 10kA 120/240 Vac
- Voltage Rating:
- 120/240 Vac
- Current Rating:
- 35 A
- Number of Poles:
- 2
- Interrupting Rating:
- 10kA
MSRP $43.50Surplus $11.75 -
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GE THQC2140LL Molded Case Breakers (MCCBs)
MSRP $179.00Surplus $48.33SKU: C15-14454 Brand: GE MPN: THQC2140LL UPC: 78316407091 Shipping Weight: 0.00 lbs. Shipping Height: 0.00 In. Shipping Length: 0.00 In. Shipping Width: 0.00 In...- SKU:
- C15-14454
- Short Description:
- 120/240 VAC, 40 A, 10 kA, 2-Pole, Q-Line Frame, Lug Terminal, Thermal Magnetic, Compact, Non-Interchangeable Circuit Breaker
- Type:
- Thermal Magnetic, Compact
- Terminal Type:
- Lug
- Frame Type:
- Q-Line
- Maximum AC Voltage Rating:
- 240 V
- Number of Poles:
- 2
- Interrupting Rating:
- 10 kA at 120/240 VAC
- Voltage Rating:
- 120/240 VAC
- Approval:
- UL
- Current Rating:
- 40 A
MSRP $179.00Surplus $48.33 -
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GE THQC2140WL Din Rail Mounted Circuit Breakers
MSRP $119.57Surplus $50.87SKU: C15-5828 Brand: GE MPN: THQC2140WL UPC: Shipping Weight: 0.00 lbs. Shipping Height: 0.00 In. Shipping Length: 0.00 In. Shipping Width: 0.00 In. Product...- SKU:
- C15-5828
- Interrupting Rating:
- 10 kA at 120/240 VAC
- Catalog:
- ABBElectrificationProducts-ABBGEIndustrialSolutions_00542_6_4_6_5_6_8_6_40_CAT.pdf
- CAD Drawings:
- ABBElectrificationProducts-ABBGEIndustrialSolutions_01788_1_CAD.pdf
- Voltage Rating:
- 120/240 VAC
- Type:
- Thermal Magnetic, Compact
- Current Rating:
- 40 A
- Terminal Type:
- Lug
- Number of Poles:
- 2
- Approval:
- UL
- Maximum AC Voltage Rating:
- 240 V
- Frame Type:
- Q-Line
MSRP $119.57Surplus $50.87 -
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GE THQC2140WL3 Molded Case Breakers (MCCBs)
MSRP $43.50Surplus $11.75SKU: C15-14348 Brand: GE MPN: THQC2140WL3 UPC: Shipping Weight: 0.00 lbs. Shipping Height: 0.00 In. Shipping Length: 0.00 In. Shipping Width: 0.00 In. Product...- SKU:
- C15-14348
- Interrupting Rating:
- 10kA
- Current Rating:
- 40 A
- Voltage Rating:
- 120/240 Vac
- Short Description:
- 40 A 10kA 120/240 Vac
- Number of Poles:
- 2
MSRP $43.50Surplus $11.75 -
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GE THQC2145LL Molded Case Breakers (MCCBs)
MSRP $208.00Surplus $56.16SKU: C15-14455 Brand: GE MPN: THQC2145LL UPC: 78316407095 Shipping Weight: 0.00 lbs. Shipping Height: 0.00 In. Shipping Length: 0.00 In. Shipping Width: 0.00 In...- SKU:
- C15-14455
- Short Description:
- 120/240 VAC, 45 A, 10 kA, 2-Pole, Q-Line Frame, LI Trip Function, 35 MM DIN Rail Mount, Molded Case, Fixed Thermal Magnetic, Compact, Internal Common/Non-Interchangeable Trip, Miniature Circuit Breaker
- Terminal Type:
- Lug
- Frame Type:
- Q-Line
- Approval:
- UL
- Interrupting Rating:
- 10 kA at 120/240 VAC
- Maximum AC Voltage Rating:
- 240 V
- Voltage Rating:
- 120/240 VAC
- Type:
- Thermal Magnetic, Compact
- Catalog:
- ABBElectrificationProducts-ABBGEIndustrialSolutions_10480_6_4_6_6_6_38_CAT.pdf
- Current Rating:
- 45 A
- Number of Poles:
- 2
MSRP $208.00Surplus $56.16 -
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GE THQC2145WL Molded Case Breakers (MCCBs)
MSRP $215.00Surplus $58.05SKU: C15-19121 Brand: GE MPN: THQC2145WL UPC: 78316406005 Shipping Weight: 0.00 lbs. Shipping Height: 0.00 In. Shipping Length: 0.00 In. Shipping Width: 0.00 In...- SKU:
- C15-19121
- Short Description:
- 120/240 VAC, 45 A, 10 kA, 2-Pole, Copper/Aluminum Line and Load Lug Terminal, Q-Line Frame, LI Trip Function, 35 MM DIN Rail Mount, Molded Case, Fixed Thermal Magnetic, Compact, Internal Common/Non-Interchangeable Trip, Miniature Circuit Breaker
- Catalog:
- ABBElectrificationProducts-ABBGEIndustrialSolutions_10480_6_4_6_6_6_36_CAT.pdf
- Maximum AC Voltage Rating:
- 240 V
- Number of Poles:
- 2
- Terminal Type:
- Lug
- Approval:
- UL
- Frame Type:
- Q-Line
- Interrupting Rating:
- 10 kA at 120/240 VAC
- Current Rating:
- 45 A
- Voltage Rating:
- 120/240 VAC
- Type:
- Thermal Magnetic, Compact
MSRP $215.00Surplus $58.05 -
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GE THQC2145WL3 Molded Case Breakers (MCCBs)
MSRP $43.50Surplus $11.75SKU: C15-14349 Brand: GE MPN: THQC2145WL3 UPC: Shipping Weight: 0.00 lbs. Shipping Height: 0.00 In. Shipping Length: 0.00 In. Shipping Width: 0.00 In. Product...- SKU:
- C15-14349
- Interrupting Rating:
- 10kA
- Current Rating:
- 45 A
- Voltage Rating:
- 120/240 Vac
- Short Description:
- 45 A 10kA 120/240 Vac
- Number of Poles:
- 2
MSRP $43.50Surplus $11.75 -
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GE THQC2150CC Din Rail Mounted Circuit Breakers
MSRP $187.00Surplus $50.49SKU: C15-18350 Brand: GE MPN: THQC2150CC UPC: 78316407097 Shipping Weight: 0.00 lbs. Shipping Height: 0.00 In. Shipping Length: 0.00 In. Shipping Width: 0.00 In...- SKU:
- C15-18350
- Series:
- THQC
- Size:
- 2 Inch W x 2-3/8 Inch D x 3-9/32 Inch H
- Approval:
- UL
- Type:
- Molded Case, Fixed Thermal Magnetic, Internal Common Trip
- Interrupting Rating:
- 10 kA
- Used On:
- Panelboard
- Catalog:
- ABBElectrificationProducts-ABBGEIndustrialSolutions_00542_6_4_6_5_6_8_6_43_CAT.pdf
- Current Rating:
- 50 A
- Number of Poles:
- 2
- Short Description:
- 120/240 VAC, 50 A, 10 kA Interrupt, 2-Pole, Aluminum/Copper Line/Load Lug Terminal, 35 MM DIN Rail Mount, Q-Line Frame, Non-Interchangeable/Internal Common Trip, Compact, Fixed Thermal Magnetic, Miniature Molded Case Circuit Breaker
- Voltage Rating:
- 120/240 VAC
MSRP $187.00Surplus $50.49 -
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GE THQC2150LL Molded Case Breakers (MCCBs)
MSRP $179.00Surplus $48.33SKU: C15-14456 Brand: GE MPN: THQC2150LL UPC: 78316407098 Shipping Weight: 0.00 lbs. Shipping Height: 0.00 In. Shipping Length: 0.00 In. Shipping Width: 0.00 In...- SKU:
- C15-14456
- Number of Poles:
- 2
- Short Description:
- 120/240 VAC, 50 A, 10 kA, 2-Pole, Q-Line Frame, Lug Terminal, Thermal Magnetic, Compact, Non-Interchangeable Circuit Breaker
- Maximum AC Voltage Rating:
- 240 V
- Approval:
- UL
- Frame Type:
- Q-Line
- Terminal Type:
- Lug
- Current Rating:
- 50 A
- Type:
- Thermal Magnetic, Compact
- Voltage Rating:
- 120/240 VAC
- Interrupting Rating:
- 10 kA at 120/240 VAC
MSRP $179.00Surplus $48.33 -
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GE THQC2150WL3 Molded Case Breakers (MCCBs)
MSRP $43.50Surplus $11.75SKU: C15-14350 Brand: GE MPN: THQC2150WL3 UPC: Shipping Weight: 0.00 lbs. Shipping Height: 0.00 In. Shipping Length: 0.00 In. Shipping Width: 0.00 In. Product...- SKU:
- C15-14350
- Number of Poles:
- 2
- Voltage Rating:
- 120/240 Vac
- Interrupting Rating:
- 10kA
- Current Rating:
- 50 A
- Short Description:
- 50 A 10kA 120/240 Vac
MSRP $43.50Surplus $11.75 -
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GE THQC2160CC Din Rail Mounted Circuit Breakers
MSRP $215.00Surplus $58.05SKU: C15-18351 Brand: GE MPN: THQC2160CC UPC: 78316407104 Shipping Weight: 0.00 lbs. Shipping Height: 0.00 In. Shipping Length: 0.00 In. Shipping Width: 0.00 In...- SKU:
- C15-18351
- Short Description:
- CIRCUIT BREAKER 2P 60A
- Voltage Rating:
- 120/240 VAC
- Number of Poles:
- 2
- Terminal Type:
- Line/Load Lug
- Approval:
- UL
- Maximum AC Voltage Rating:
- 240 V
- Type:
- Molded Case, Internal Common Trip
- Interrupting Rating:
- 10 kA at 120/240 VAC
- Catalog:
- ABB_01450_1_4_6_38_CAT.pdf
- Current Rating:
- 60 A
- Frame Type:
- THQC
MSRP $215.00Surplus $58.05 -
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GE THQC2160LL Molded Case Breakers (MCCBs)
MSRP $208.00Surplus $56.16SKU: C15-14457 Brand: GE MPN: THQC2160LL UPC: 78316407105 Shipping Weight: 0.00 lbs. Shipping Height: 0.00 In. Shipping Length: 0.00 In. Shipping Width: 0.00 In...- SKU:
- C15-14457
- Short Description:
- 120/240 VAC, 60 A, 10 kA, 2-Pole, Q-Line Frame, LI Trip Function, 35 MM DIN Rail Mount, Molded Case, Fixed Thermal Magnetic, Compact, Internal Common/Non-Interchangeable Trip, Miniature Circuit Breaker
- Frame Type:
- Q-Line
- Number of Poles:
- 2
- Voltage Rating:
- 120/240 VAC
- Current Rating:
- 60 A
- Interrupting Rating:
- 10 kA at 120/240 VAC
- Catalog:
- ABBElectrificationProducts-ABBGEIndustrialSolutions_10480_6_4_6_6_6_38_CAT.pdf
- Approval:
- UL
- Terminal Type:
- Lug
- Type:
- Thermal Magnetic, Compact
- Maximum AC Voltage Rating:
- 240 V
MSRP $208.00Surplus $56.16 -
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GE THQC2160WL Miniature Circuit Breakers (MCBs) THQC 2P 60A 120/240V 50/60Hz 1Ph
MSRP $100.00Surplus $38.24GE THQC2160WL Miniature Circuit Breakers (MCBs) THQC 2P 60A 120/240V 50/60Hz 1Ph​ ARCA SKU: C15-4739 Brand: GE MPN: THQC2160WL UPC: 783164012576 Shipping Weight: 0.80 Shipping Height: 2.00...- SKU:
- C15-4739
- Type:
- Thermal Magnetic
- Type:
- Compact
- Approval:
- UL
- Volts:
- 120/240 VAC
- Amps:
- 32 A
- Poles:
- 2
- Interrupting Rating:
- 10 kA at 120/240 VAC
- Terminal Type:
- Lug
- Frame Type:
- Q-Line
- Maximum AC Voltage Rating:
- 240 V
- Short Description:
- 120/240 VAC, 60 A, 2-Pole, 10 kA, 8 to 3 AWG Copper/Aluminum, DIN Rail Mount, Line and Load Lug Terminal, Thermal Magnetic, Non-Interchangeable
- Catalog:
- ABBElectrificationProducts-ABBGEIndustrialSolutions_01912_6_40_CAT.pdf
- CAD Drawing:
- ABBElectrificationProducts-ABBGEIndustrialSolutions_04206_1_CAD.pdf
- Number of Poles:
- 2
- Voltage Rating:
- 120/240 VAC
- Current Rating:
- 60 A
- CAD Drawings:
- ABBElectrificationProducts-ABBGEIndustrialSolutions_04206_1_CAD.pdf
MSRP $100.00Surplus $38.24 -
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GE THQC2160WL3 Molded Case Breakers (MCCBs)
MSRP $43.50Surplus $11.75SKU: C15-14351 Brand: GE MPN: THQC2160WL3 UPC: Shipping Weight: 0.00 lbs. Shipping Height: 0.00 In. Shipping Length: 0.00 In. Shipping Width: 0.00 In. Product...- SKU:
- C15-14351
- Short Description:
- 60 A 10kA 120/240 Vac
- Current Rating:
- 60 A
- Interrupting Rating:
- 10kA
- Number of Poles:
- 2
- Voltage Rating:
- 120/240 Vac
MSRP $43.50Surplus $11.75
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.