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 THQC1145WL3 Molded Case Breakers (MCCBs)
MSRP $27.57Surplus $7.45SKU: C15-14339 Brand: GE MPN: THQC1145WL3 UPC: Shipping Weight: 0.00 lbs. Shipping Height: 0.00 In. Shipping Length: 0.00 In. Shipping Width: 0.00 In. Product...- SKU:
- C15-14339
- Number of Poles:
- 1
- Interrupting Rating:
- 10kA
- Current Rating:
- 45 A
- Short Description:
- 45 A 10kA 120/240 Vac
- Voltage Rating:
- 120/240 Vac
MSRP $27.57Surplus $7.45 -
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GE THQC1150LL Molded Case Breakers (MCCBs)
MSRP $121.16Surplus $32.71SKU: C15-14438 Brand: GE MPN: THQC1150LL UPC: 78316410874 Shipping Weight: 0.00 lbs. Shipping Height: 0.00 In. Shipping Length: 0.00 In. Shipping Width: 0.00 In...- SKU:
- C15-14438
- Frame Type:
- Q-Line
- Current Rating:
- 50 A
- Voltage Rating:
- 120/240 VAC
- Approval:
- UL
- Terminal Type:
- Lug
- Type:
- Thermal Magnetic, Compact
- Short Description:
- 120/240 VAC, 50 A, 10 kA, 1-Pole, Q-Line Frame, Lug Terminal, Thermal Magnetic, Compact, Non-Interchangeable Circuit Breaker
- Maximum AC Voltage Rating:
- 240 V
- Interrupting Rating:
- 10 kA at 120/240 VAC
- Number of Poles:
- 1
MSRP $121.16Surplus $32.71 -
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GE THQC1150WL3 Molded Case Breakers (MCCBs)
MSRP $27.57Surplus $7.45SKU: C15-14340 Brand: GE MPN: THQC1150WL3 UPC: Shipping Weight: 0.00 lbs. Shipping Height: 0.00 In. Shipping Length: 0.00 In. Shipping Width: 0.00 In. Product...- SKU:
- C15-14340
- Current Rating:
- 50 A
- Short Description:
- 50 A 10kA 120/240 Vac
- Number of Poles:
- 1
- Voltage Rating:
- 120/240 Vac
- Interrupting Rating:
- 10kA
MSRP $27.57Surplus $7.45 -
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GE THQC1160LL Molded Case Breakers (MCCBs)
MSRP $121.16Surplus $32.71SKU: C15-14439 Brand: GE MPN: THQC1160LL UPC: 78316410875 Shipping Weight: 0.00 lbs. Shipping Height: 0.00 In. Shipping Length: 0.00 In. Shipping Width: 0.00 In...- SKU:
- C15-14439
- Voltage Rating:
- 120/240 VAC
- Short Description:
- 120/240 VAC, 60 A, 10 kA, 1-Pole, Q-Line Frame, Lug Terminal, Thermal Magnetic, Compact, Non-Interchangeable Circuit Breaker
- Current Rating:
- 60 A
- Approval:
- UL
- Terminal Type:
- Lug
- Frame Type:
- Q-Line
- Maximum AC Voltage Rating:
- 240 V
- Type:
- Thermal Magnetic, Compact
- Interrupting Rating:
- 10 kA at 120/240 VAC
- Number of Poles:
- 1
MSRP $121.16Surplus $32.71 -
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GE THQC1160WL Din Rail Mounted Circuit Breakers
MSRP $155.19Surplus $28.97SKU: C15-10227 Brand: GE MPN: THQC1160WL UPC: 78316404863 Shipping Weight: 0.00 lbs. Shipping Height: 0.00 In. Shipping Length: 0.00 In. Shipping Width: 0.00 In...- SKU:
- C15-10227
- TS PIK:
- 112125730
- Interrupting Rating:
- 10 kA at 120/240 VAC
- Catalog:
- ABBElectrificationProducts-ABBGEIndustrialSolutions_10480_6_4_6_6_6_36_CAT.pdf
- Short Description:
- 120/240 VAC, 60 A, 10 kA, 1-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, Non-Interchangeable Trip, Miniature Circuit Breaker
- Number of Poles:
- 1
- Maximum AC Voltage Rating:
- 240 V
- Current Rating:
- 60 A
- Frame Type:
- Q-Line
- Voltage Rating:
- 120/240 VAC
- Terminal Type:
- Lug
- Approval:
- UL
- Type:
- Thermal Magnetic, Compact
MSRP $155.19Surplus $28.97 -
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GE THQC1160WL3 Molded Case Breakers (MCCBs)
MSRP $27.57Surplus $7.45SKU: C15-14341 Brand: GE MPN: THQC1160WL3 UPC: Shipping Weight: 0.00 lbs. Shipping Height: 0.00 In. Shipping Length: 0.00 In. Shipping Width: 0.00 In. Product...- SKU:
- C15-14341
- Number of Poles:
- 1
- Current Rating:
- 60 A
- Interrupting Rating:
- 10kA
- Voltage Rating:
- 120/240 Vac
- Short Description:
- 60 A 10kA 120/240 Vac
MSRP $27.57Surplus $7.45 -
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GE THQC1170WL Din Rail Mounted Circuit Breakers
MSRP $37.76Surplus $25.12SKU: C15-10228 Brand: GE MPN: THQC1170WL UPC: 78316404865 Shipping Weight: 0.00 lbs. Shipping Height: 0.00 In. Shipping Length: 0.00 In. Shipping Width: 0.00 In...- SKU:
- C15-10228
- TS PIK:
- 112125731
- Type:
- Thermal Magnetic, Compact
- Terminal Type:
- Lug
- Voltage Rating:
- 120/240 VAC
- Maximum AC Voltage Rating:
- 240 V
- Current Rating:
- 70 A
- Catalog:
- ABBElectrificationProducts-ABBGEIndustrialSolutions_10480_6_4_6_6_6_36_CAT.pdf
- Number of Poles:
- 1
- Approval:
- UL
- Interrupting Rating:
- 10 kA at 120/240 VAC
- Short Description:
- 120/240 VAC, 70 A, 10 kA, 1-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, Non-Interchangeable Trip, Miniature Circuit Breaker
- Frame Type:
- Q-Line
MSRP $37.76Surplus $25.12 -
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GE THQL1115AF Miniature Circuit Breakers (MCBs)
MSRP $156.85Surplus $42.35SKU: C15-14159 Brand: GE MPN: THQL1115AF UPC: 78316426745 Shipping Weight: 0.00 lbs. Shipping Height: 0.00 In. Shipping Length: 0.00 In. Shipping Width: 0.00 In...- SKU:
- C15-14159
- Short Description:
- 120/240 VAC, 15 A, 1-Pole, 10 kA, 1" Plug-On Mount, Fixed Thermal Magnetic, Arc Fault Circuit Breaker
- Number of Poles:
- 1
- Catalog:
- ABBElectrificationProducts-ABBGEIndustrialSolutions_01956_9_CAT.pdf
- Installation/Operator:
- ABBElectrificationProducts-ABBGEIndustrialSolutions_00126_INST.pdf
- Frame Type:
- Q-Line
- CAD Drawings:
- ABBElectrificationProducts-ABBGEIndustrialSolutions_00500_1_CAD.pdf
- Interrupting Rating:
- 10 kA at 120/240 VAC
- Type:
- Thermal Magnetic, Compact
- Maximum AC Voltage Rating:
- 240 V
- Approval:
- UL
- Terminal Type:
- Plug-On
- Current Rating:
- 15 A
- Voltage Rating:
- 120/240 VAC
MSRP $156.85Surplus $42.35 -
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GE THQL1115AF2 Miniature Circuit Breakers (MCBs)
MSRP $388.46Surplus $112.76SKU: C15-6041 Brand: GE MPN: THQL1115AF2 UPC: Shipping Weight: 0.00 lbs. Shipping Height: 0.00 In. Shipping Length: 0.00 In. Shipping Width: 0.00 In. Product...- SKU:
- C15-6041
- TS PIK:
- 121913503
- Voltage Rating:
- 120/240 V AC
- Short Description:
- 120/240 VAC, 15 A, 10 kA, 1-Pole, 14 to 10 AWG Copper/Aluminum, 1" Plug-On Mount, Box Terminal, Q-Line Frame, Molded Case, Non-Interchangeable Trip, Compact, Fixed Thermal Magnetic, Arc Fault, Circuit Breaker
- Number of Poles:
- 1
- Catalog:
- ABBElectrificationProducts-ABBGEIndustrialSolutions_00015_6_8_6_31_CAT.pdf
- Current Rating:
- 15 A
- Type:
- Thermal Magnetic, Compact
- Frame Type:
- Q-Line
- Approval:
- UL
- Maximum AC Voltage Rating:
- 240 V
- Installation/Operator:
- ABBElectrificationProducts-ABBGEIndustrialSolutions_00006_INST.pdf
- Terminal Type:
- Plug-On
- Interrupting Rating:
- 10 kA at 120/240 V AC
MSRP $388.46Surplus $112.76 -
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GE THQL1115AF24 Molded Case Breakers (MCCBs)
MSRP $680.65Surplus $183.78SKU: C15-14162 Brand: GE MPN: THQL1115AF24 UPC: Shipping Weight: 0.00 lbs. Shipping Height: 0.00 In. Shipping Length: 0.00 In. Shipping Width: 0.00 In. Product...- SKU:
- C15-14162
- Short Description:
- 15 A 10kA 120/240 Vac
- Current Rating:
- 15 A
- Voltage Rating:
- 120/240 Vac
- Number of Poles:
- 1
- Interrupting Rating:
- 10kA
MSRP $680.65Surplus $183.78 -
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GE THQL1115GF Miniature Circuit Breakers (MCBs)
Surplus $57.17SKU: C15-8415 Brand: GE MPN: THQL1115GF UPC: Shipping Weight: 0.00 lbs. Shipping Height: 0.00 In. Shipping Length: 0.00 In. Shipping Width: 0.00 In. Product...- SKU:
- C15-8415
- Voltage Rating:
- 120/240 VAC
- Approval:
- UL, CSA
- Mounting:
- Plug-On
- Type:
- Feeder, Fixed Thermal Magnetic, Common Trip
- Current Rating:
- 15 A
- Number of Poles:
- 1
- CAD Drawings:
- ABBElectrificationProducts-ABBGEIndustrialSolutions_00498_1_CAD.pdf
- Installation/Operator:
- ABBElectrificationProducts-ABBGEIndustrialSolutions_00006_INST.pdf
- Short Description:
- 120/240 VAC, 15 A, 10 kA, 1-Pole, Plug-On, Thermal Magnetic, Feeder, Ground Fault, Circuit Breaker
- Wire Size:
- 14 to 8 AWG (Copper), 12 to 8 AWG (Aluminum)
- Interrupting Rating:
- 10 kA
- Size:
- 1 Inch Width x 2-3/8 Inch Depth x 3-9/32 Inch Height
- Series:
- THQL
- Used On:
- Load Center
Surplus $57.17 -
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GE THQL1115HID Miniature Circuit Breakers (MCBs)
MSRP $103.46Surplus $27.93SKU: C15-18363 Brand: GE MPN: THQL1115HID UPC: 78316416005 Shipping Weight: 0.00 lbs. Shipping Height: 0.00 In. Shipping Length: 0.00 In. Shipping Width: 0.00 In...- SKU:
- C15-18363
- Short Description:
- 120/240 VAC, 15 A, 10 kA Interrupt, 1-Pole, 14 to 8 AWG Copper/12 to 8 AWG Aluminum High Intensity Discharge Lighting Load, 1" Plug-On Mount, Q-Line Frame, Non-Interchangeable Trip, Compact, Fixed Thermal Magnetic, Feeder Molded Case Circuit Breaker
- Terminal Type:
- Plug-On
- Frame Type:
- Q-Line
- Number of Poles:
- 1
- Interrupting Rating:
- 10 kA at 120/240 VAC
- Current Rating:
- 15 A
- CAD Drawings:
- ABBElectrificationProducts-ABBGEIndustrialSolutions_01789_1_CAD.pdf
- Approval:
- UL
- Voltage Rating:
- 120/240 VAC
- Catalog:
- ABBElectrificationProducts-ABBGEIndustrialSolutions_00542_1_9_CAT.pdf
- Maximum AC Voltage Rating:
- 240 V
MSRP $103.46Surplus $27.93 -
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GE THQL1115HID2 Molded Case Breakers (MCCBs)
MSRP $103.46Surplus $27.93SKU: C15-14180 Brand: GE MPN: THQL1115HID2 UPC: Shipping Weight: 0.00 lbs. Shipping Height: 0.00 In. Shipping Length: 0.00 In. Shipping Width: 0.00 In. Product...- SKU:
- C15-14180
- Number of Poles:
- 1
- Voltage Rating:
- 120/240 Vac
- Current Rating:
- 15 A
- Short Description:
- 15 A 10kA 120/240 Vac
- Interrupting Rating:
- 10kA
MSRP $103.46Surplus $27.93 -
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GE THQL1115HM Miniature Circuit Breakers (MCBs)
MSRP $54.45Surplus $14.70SKU: C15-14196 Brand: GE MPN: THQL1115HM UPC: 78316413152 Shipping Weight: 0.00 lbs. Shipping Height: 0.00 In. Shipping Length: 0.00 In. Shipping Width: 0.00 In...- SKU:
- C15-14196
- Number of Poles:
- 1
- CAD Drawings:
- ABBElectrificationProducts-ABBGEIndustrialSolutions_01789_1_CAD.pdf
- Short Description:
- 120/240 VAC, 15 A, 10 kA Interrupt, 1-Pole, 14 to 8 AWG Copper/12 to 8 AWG Aluminum High In-Rush Load, 1" Plug-On Mount, Q-Line Frame, Non-Interchangeable Trip, Compact, Fixed Thermal Magnetic, Feeder Molded Case Circuit Breaker
- Frame Type:
- Q-Line
- Terminal Type:
- Plug-On
- Interrupting Rating:
- 10 kA at 120/240 VAC
- Current Rating:
- 15 A
- Voltage Rating:
- 120/240 VAC
- Maximum AC Voltage Rating:
- 240 V
- Approval:
- UL
- Catalog:
- ABBElectrificationProducts-ABBGEIndustrialSolutions_00542_1_9_CAT.pdf
MSRP $54.45Surplus $14.70 -
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GE THQL1115ST1 Miniature Circuit Breakers (MCBs)
MSRP $438.56Surplus $118.42SKU: C15-14116 Brand: GE MPN: THQL1115ST1 UPC: 78316441900 Shipping Weight: 0.00 lbs. Shipping Height: 0.00 In. Shipping Length: 0.00 In. Shipping Width: 0.00 In...- SKU:
- C15-14116
- Current Rating:
- 15 A
- Short Description:
- 15 A, Circuit Breaker
- Interrupting Rating:
- 10kA
- Number of Poles:
- 1
- Voltage Rating:
- 120/240 Vac
MSRP $438.56Surplus $118.42 -
GE THQL1120AF2 Miniature Circuit Breakers (MCBs) THQL 1P 20A 50/60Hz 1Ph EA
MSRP $388.46Surplus $208.20GE THQL1120AF2 Miniature Circuit Breakers (MCBs) THQL 1P 20A 50/60Hz 1Ph EA​ ARCA SKU: C15-5981 Brand: GE MPN: THQL1120AF2 UPC: 783164652819 Shipping Weight: 0.45 lbs. Shipping...- SKU:
- C15-5981
- TS PIK:
- 121913504
- Type:
- Thermal Magnetic, Compact
- Short Description:
- 120/240 VAC, 20 A, 10 kA, 1-Pole, 14 to 10 AWG Copper/Aluminum, 1" Plug-In Mount, Box Terminal, Q-Line Frame, Molded Case, Non-Interchangeable Trip, Compact, Fixed Thermal Magnetic, Arc Fault, Circuit Breaker
- CAD Drawings:
- ABBElectrificationProducts-ABBGEIndustrialSolutions_00500_1_CAD.pdf
- Voltage Rating:
- 120/240 VAC
- Current Rating:
- 20 A
- Installation/Operator:
- ABBElectrificationProducts-ABBGEIndustrialSolutions_00006_INST.pdf
- Number of Poles:
- 1
- Catalog:
- ABBElectrificationProducts-ABBGEIndustrialSolutions_00015_6_8_6_31_CAT.pdf
- Interrupting Rating:
- 10 kA at 120/240 VAC
- Terminal Type:
- Plug-On
- Mounting:
- Plug-On
- Country of Origin:
- United States
MSRP $388.46Surplus $208.20 -
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GE THQL1120AF24 Molded Case Breakers (MCCBs)
MSRP $408.39Surplus $110.27SKU: C15-14163 Brand: GE MPN: THQL1120AF24 UPC: Shipping Weight: 0.00 lbs. Shipping Height: 0.00 In. Shipping Length: 0.00 In. Shipping Width: 0.00 In. Product...- SKU:
- C15-14163
- Number of Poles:
- 1
- Current Rating:
- 20 A
- Short Description:
- 20 A 10kA 120/240 Vac
- Voltage Rating:
- 120/240 Vac
- Interrupting Rating:
- 10kA
MSRP $408.39Surplus $110.27 -
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GE THQL1120GF Miniature Circuit Breakers (MCBs)
MSRP $103.46Surplus $27.93SKU: C15-14170 Brand: GE MPN: THQL1120GF UPC: Shipping Weight: 0.00 lbs. Shipping Height: 0.00 In. Shipping Length: 0.00 In. Shipping Width: 0.00 In. Product...- SKU:
- C15-14170
- Short Description:
- 120/240 VAC, 20 A, 1-Pole, 10 kA, 14 to 8 AWG Copper, 12 to 8 AWG Aluminum, Plug-On Mount, Molded Case, Thermal Magnetic, Self-Test, Ground Fault Circuit Breaker
- Series:
- THQL
- CAD Drawings:
- ABBElectrificationProducts-ABBGEIndustrialSolutions_04199_1_CAD.pdf
- Size:
- 1 Inch Width x 2-3/8 Inch Depth x 3-9/32 Inch Height
- Wire Size:
- 14 to 8 AWG (Copper), 12 to 8 AWG (Aluminum)
- Catalog:
- ABBElectrificationProducts-ABBGEIndustrialSolutions_01912_6_32_CAT.pdf
- Used On:
- Load Center
- Voltage Rating:
- 120/240 VAC
- Mounting:
- Plug-On
- Approval:
- UL, CSA
- Number of Poles:
- 1
- Interrupting Rating:
- 10 kA
- Type:
- Feeder, Fixed Thermal Magnetic, Common Trip
- Current Rating:
- 20 A
MSRP $103.46Surplus $27.93 -
GE THQL1120GFT Miniature Circuit Breakers (MCBs) 120V EA
MSRP $421.19Surplus $181.30GE THQL1120GFT Miniature Circuit Breakers (MCBs) 120V EA​ ARCA SKU: C15-6043 Brand: GE MPN: THQL1120GFT UPC: Shipping Weight: 0.00 lbs. Shipping Height: 0.00 In. Shipping...- SKU:
- C15-6043
- TS PIK:
- 126205043
- Type:
- Compact
- Current Rating:
- 20 A
- Voltage Rating:
- 120/240 VAC
- Short Description:
- 120/240 VAC, 20 A, 10 kA, 1-Pole, 14 to 8 AWG Copper/12 to 8 AWG Aluminum, 1" Plug-On Mount, Box Terminal, Q-Line Frame, Molded Case, Common Trip, Compact, Fixed Thermal Magnetic, Ground Fault, Self-Test, Circuit Breaker
- Terminal Type:
- Plug-On
- Interrupting Rating:
- 10 kA at 120 VAC
- Catalog:
- ABBElectrificationProducts-ABBGEIndustrialSolutions_00015_6_8_6_32_CAT.pdf
- Number of Poles:
- 1
- Installation/Operator:
- ABBElectrificationProducts-ABBGEIndustrialSolutions_00006_INST.pdf
- Maximum AC Voltage Rating:
- 240 V
- Approval:
- UL
- Frame Type:
- Q-Line
- Country of Origin:
- United States
MSRP $421.19Surplus $181.30 -
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GE THQL1120HID2 Molded Case Breakers (MCCBs)
MSRP $103.46Surplus $27.93SKU: C15-14181 Brand: GE MPN: THQL1120HID2 UPC: Shipping Weight: 0.00 lbs. Shipping Height: 0.00 In. Shipping Length: 0.00 In. Shipping Width: 0.00 In. Product...- SKU:
- C15-14181
- Current Rating:
- 20 A
- Short Description:
- 20 A 10kA 120/240 Vac
- Number of Poles:
- 1
- Voltage Rating:
- 120/240 Vac
- Interrupting Rating:
- 10kA
MSRP $103.46Surplus $27.93
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.
