
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 THQC1130GF Din Rail Mounted Circuit Breakers
MSRP $154.67Surplus $41.76SKU: C15-18341 Brand: GE MPN: THQC1130GF UPC: Shipping Weight: 0.00 lbs. Shipping Height: 0.00 In. Shipping Length: 0.00 In. Shipping Width: 0.00 In. Product...- SKU:
- C15-18341
- Type:
- Molded Case, Thermal Magnetic
- Number of Poles:
- 1
- Short Description:
- 120/240 VAC, 30 A, 1-Pole, 10 kA, 14 to 8 AWG Copper, 12 to 8 AWG Aluminum, Cable-In/Out Mount, Molded Case, Thermal Magnetic, Self-Test, Ground Fault Circuit Breaker
- Current Rating:
- 30 A
- Series:
- THQC
- Wire Size:
- 14 to 8 AWG (Copper), 12 to 8 AWG (Aluminum)
- Voltage Rating:
- 120 VAC
- Size:
- 1 Inch W x 2-3/8 Inch D x 3-9/32 Inch H
- Used On:
- Q-Line Loadcenter
- Trip Sensitivity:
- 5 MilliA
- CAD Drawings:
- ABBElectrificationProducts-ABBGEIndustrialSolutions_04205_1_CAD.pdf
- Catalog:
- ABBElectrificationProducts-ABBGEIndustrialSolutions_01912_6_41_CAT.pdf
- Interrupting Rating:
- 10 kA
- Approval:
- UL
MSRP $154.67Surplus $41.76 -
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GE THQC1130GF2 Molded Case Breakers (MCCBs)
MSRP $267.00Surplus $72.09SKU: C15-14418 Brand: GE MPN: THQC1130GF2 UPC: Shipping Weight: 0.00 lbs. Shipping Height: 0.00 In. Shipping Length: 0.00 In. Shipping Width: 0.00 In. Product...- SKU:
- C15-14418
- Voltage Rating:
- 120 Vac
- Short Description:
- 30 A 10kA 120 Vac
- Current Rating:
- 30 A
- Number of Poles:
- 1
- Interrupting Rating:
- 10kA
MSRP $267.00Surplus $72.09 -
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GE THQC1130GFEP Miniature Circuit Breakers (MCBs)
MSRP $151.49Surplus $40.91SKU: C15-18342 Brand: GE MPN: THQC1130GFEP UPC: Shipping Weight: 0.00 lbs. Shipping Height: 0.00 In. Shipping Length: 0.00 In. Shipping Width: 0.00 In. Product...- SKU:
- C15-18342
MSRP $151.49Surplus $40.91 -
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GE THQC1130GFT Miniature Circuit Breakers (MCBs)
MSRP $477.78Surplus $129.00SKU: C15-18343 Brand: GE MPN: THQC1130GFT UPC: 78316448563 Shipping Weight: 0.00 lbs. Shipping Height: 0.00 In. Shipping Length: 0.00 In. Shipping Width: 0.00 In...- SKU:
- C15-18343
- Current Rating:
- 30 A
- Short Description:
- 120/240 VAC, 30 A, 10 kA, 1-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
- Number of Poles:
- 1
- Type:
- Thermal Magnetic, Compact
- Interrupting Rating:
- 10 kA at 120 V AC
- Terminal Type:
- Lug
- Catalog:
- ABBElectrificationProducts-ABBGEIndustrialSolutions_10480_6_4_6_6_6_37_CAT.pdf
- Voltage Rating:
- 120 V AC
- Frame Type:
- Q-Line
- Maximum AC Voltage Rating:
- 120 V
- Approval:
- UL
MSRP $477.78Surplus $129.00 -
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GE THQC1130LL Molded Case Breakers (MCCBs)
MSRP $89.00Surplus $24.03SKU: C15-14434 Brand: GE MPN: THQC1130LL UPC: 78316410870 Shipping Weight: 0.00 lbs. Shipping Height: 0.00 In. Shipping Length: 0.00 In. Shipping Width: 0.00 In...- SKU:
- C15-14434
- Current Rating:
- 30 A
- Short Description:
- 120/240 VAC, 30 A, 10 kA, 1-Pole, Q-Line Frame, Lug Terminal, Thermal Magnetic, Compact, Non-Interchangeable Circuit Breaker
- Terminal Type:
- Lug
- Type:
- Thermal Magnetic, Compact
- Maximum AC Voltage Rating:
- 240 V
- Approval:
- UL
- Number of Poles:
- 1
- Frame Type:
- Q-Line
- Interrupting Rating:
- 10 kA at 120/240 VAC
- Voltage Rating:
- 120/240 VAC
MSRP $89.00Surplus $24.03 -
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GE THQC1130WL3 Molded Case Breakers (MCCBs)
MSRP $20.25Surplus $5.47SKU: C15-14336 Brand: GE MPN: THQC1130WL3 UPC: Shipping Weight: 0.00 lbs. Shipping Height: 0.00 In. Shipping Length: 0.00 In. Shipping Width: 0.00 In. Product...- SKU:
- C15-14336
- Current Rating:
- 30 A
- Number of Poles:
- 1
- Voltage Rating:
- 120/240 Vac
- Interrupting Rating:
- 10kA
- Short Description:
- 30 A 10kA 120/240 Vac
MSRP $20.25Surplus $5.47 -
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GE THQC1135LL Molded Case Breakers (MCCBs)
MSRP $89.00Surplus $24.03SKU: C15-14435 Brand: GE MPN: THQC1135LL UPC: 78316410871 Shipping Weight: 0.00 lbs. Shipping Height: 0.00 In. Shipping Length: 0.00 In. Shipping Width: 0.00 In...- SKU:
- C15-14435
- Type:
- Thermal Magnetic, Compact
- Short Description:
- 120/240 VAC, 35 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
- Terminal Type:
- Lug
- Voltage Rating:
- 120/240 VAC
- Frame Type:
- Q-Line
- Approval:
- UL
- Current Rating:
- 35 A
- Number of Poles:
- 1
MSRP $89.00Surplus $24.03 -
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GE THQC1135WL Molded Case Breakers (MCCBs)
MSRP $16.80Surplus $4.54SKU: C15-18344 Brand: GE MPN: THQC1135WL UPC: 78316405997 Shipping Weight: 0.00 lbs. Shipping Height: 0.00 In. Shipping Length: 0.00 In. Shipping Width: 0.00 In...- SKU:
- C15-18344
- Approval:
- UL
- Catalog:
- ABBElectrificationProducts-ABBGEIndustrialSolutions_10480_6_4_6_6_6_36_CAT.pdf
- Interrupting Rating:
- 10 kA at 120/240 VAC
- Terminal Type:
- Lug
- Maximum AC Voltage Rating:
- 240 V
- Voltage Rating:
- 120/240 VAC
- Frame Type:
- Q-Line
- Number of Poles:
- 1
- Type:
- Thermal Magnetic, Compact
- Current Rating:
- 35 A
- Short Description:
- 120/240 VAC, 35 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
MSRP $16.80Surplus $4.54 -
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GE THQC1135WL3 Molded Case Breakers (MCCBs)
MSRP $20.25Surplus $5.47SKU: C15-14337 Brand: GE MPN: THQC1135WL3 UPC: Shipping Weight: 0.00 lbs. Shipping Height: 0.00 In. Shipping Length: 0.00 In. Shipping Width: 0.00 In. Product...- SKU:
- C15-14337
- Current Rating:
- 35 A
- Number of Poles:
- 1
- Voltage Rating:
- 120/240 Vac
- Interrupting Rating:
- 10kA
- Short Description:
- 35 A 10kA 120/240 Vac
MSRP $20.25Surplus $5.47 -
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GE THQC1140LL Molded Case Breakers (MCCBs)
MSRP $89.00Surplus $24.03SKU: C15-14436 Brand: GE MPN: THQC1140LL UPC: 78316410872 Shipping Weight: 0.00 lbs. Shipping Height: 0.00 In. Shipping Length: 0.00 In. Shipping Width: 0.00 In...- SKU:
- C15-14436
- Voltage Rating:
- 120/240 VAC
- Terminal Type:
- Lug
- Type:
- Thermal Magnetic, Compact
- Catalog:
- ABBElectrificationProducts-ABBGEIndustrialSolutions_10480_6_4_6_6_6_38_CAT.pdf
- Current Rating:
- 40 A
- Maximum AC Voltage Rating:
- 240 V
- Interrupting Rating:
- 10 kA at 120/240 VAC
- Approval:
- UL
- Short Description:
- 120/240 VAC, 40 A, 10 kA, 1-Pole, 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
- Frame Type:
- Q-Line
MSRP $89.00Surplus $24.03 -
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GE THQC1140WL3 Molded Case Breakers (MCCBs)
MSRP $20.25Surplus $5.47SKU: C15-14338 Brand: GE MPN: THQC1140WL3 UPC: Shipping Weight: 0.00 lbs. Shipping Height: 0.00 In. Shipping Length: 0.00 In. Shipping Width: 0.00 In. Product...- SKU:
- C15-14338
- Number of Poles:
- 1
- Short Description:
- 40 A 10kA 120/240 Vac
- Current Rating:
- 40 A
- Voltage Rating:
- 120/240 Vac
- Interrupting Rating:
- 10kA
MSRP $20.25Surplus $5.47 -
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GE THQC1145LL Molded Case Breakers (MCCBs)
MSRP $89.00Surplus $24.03SKU: C15-14437 Brand: GE MPN: THQC1145LL UPC: 78316410873 Shipping Weight: 0.00 lbs. Shipping Height: 0.00 In. Shipping Length: 0.00 In. Shipping Width: 0.00 In...- SKU:
- C15-14437
- Catalog:
- ABBElectrificationProducts-ABBGEIndustrialSolutions_10480_6_4_6_6_6_38_CAT.pdf
- Maximum AC Voltage Rating:
- 240 V
- Interrupting Rating:
- 10 kA at 120/240 VAC
- Short Description:
- 120/240 VAC, 45 A, 10 kA, 1-Pole, Q-Line Frame, LI Trip Function, 35 MM DIN Rail Mount, Molded Case, Fixed Thermal Magnetic, Compact, Non-Interchangeable Trip, Miniature Circuit Breaker
- Terminal Type:
- Lug
- Frame Type:
- Q-Line
- Approval:
- UL
- Current Rating:
- 45 A
- Voltage Rating:
- 120/240 VAC
- Number of Poles:
- 1
- Type:
- Thermal Magnetic, Compact
MSRP $89.00Surplus $24.03 -
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GE THQC1145WL Molded Case Breakers (MCCBs)
MSRP $22.05Surplus $5.96SKU: C15-18345 Brand: GE MPN: THQC1145WL UPC: 78316406000 Shipping Weight: 0.00 lbs. Shipping Height: 0.00 In. Shipping Length: 0.00 In. Shipping Width: 0.00 In...- SKU:
- C15-18345
- Terminal Type:
- Lug
- Maximum AC Voltage Rating:
- 240 V
- Current Rating:
- 45 A
- Short Description:
- 120/240 VAC, 45 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
- Approval:
- UL
- Frame Type:
- Q-Line
- Number of Poles:
- 1
- Interrupting Rating:
- 10 kA at 120/240 VAC
- Type:
- Thermal Magnetic, Compact
- Voltage Rating:
- 120/240 VAC
- Catalog:
- ABBElectrificationProducts-ABBGEIndustrialSolutions_10480_6_4_6_6_6_36_CAT.pdf
MSRP $22.05Surplus $5.96 -
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GE THQC1145WL3 Molded Case Breakers (MCCBs)
MSRP $20.25Surplus $5.47SKU: 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 $20.25Surplus $5.47 -
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GE THQC1150LL Molded Case Breakers (MCCBs)
MSRP $89.00Surplus $24.03SKU: 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 $89.00Surplus $24.03 -
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GE THQC1150WL3 Molded Case Breakers (MCCBs)
MSRP $20.25Surplus $5.47SKU: 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 $20.25Surplus $5.47 -
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GE THQC1160LL Molded Case Breakers (MCCBs)
MSRP $89.00Surplus $24.03SKU: 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 $89.00Surplus $24.03 -
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GE THQC1160WL Din Rail Mounted Circuit Breakers
MSRP $114.00Surplus $21.28SKU: 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 $114.00Surplus $21.28 -
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GE THQC1160WL3 Molded Case Breakers (MCCBs)
MSRP $20.25Surplus $5.47SKU: 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 $20.25Surplus $5.47 -
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GE THQC1170WL Din Rail Mounted Circuit Breakers
MSRP $27.74Surplus $18.45SKU: 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 $27.74Surplus $18.45
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.