
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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GE THHQB11205 Molded Case Breakers (MCCBs)
MSRP $327.00Surplus $88.29SKU: C15-14299 Brand: GE MPN: THHQB11205 UPC: Shipping Weight: 0.00 lbs. Shipping Height: 0.00 In. Shipping Length: 0.00 In. Shipping Width: 0.00 In. Product...- SKU:
- C15-14299
- Number of Poles:
- 1
- Short Description:
- 20 A 22kA 120/240 Vac
- Current Rating:
- 20 A
- Interrupting Rating:
- 22kA
- Voltage Rating:
- 120/240 Vac
MSRP $327.00Surplus $88.29 -
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GE THHQB1120AF Miniature Circuit Breakers (MCBs)
MSRP $160.00Surplus $43.20SKU: C15-14263 Brand: GE MPN: THHQB1120AF UPC: 78316432973 Shipping Weight: 0.00 lbs. Shipping Height: 0.00 In. Shipping Length: 0.00 In. Shipping Width: 0.00 In...- SKU:
- C15-14263
- Maximum AC Voltage Rating:
- 240 V
- Number of Poles:
- 1
- Current Rating:
- 20 A
- Approval:
- UL
- CAD Drawings:
- ABBElectrificationProducts-ABBGEIndustrialSolutions_01787_1_CAD.pdf
- Type:
- Thermal Magnetic, Compact
- Short Description:
- 120/240 VAC, 20 A, 22 kA Interrupt, 1-Pole, 14 to 10 AWG Aluminum/Copper Load Lug Terminal, 1" Bolt-On Mount, Q-Line Frame, Non-Interchangeable Trip, Compact, Fixed Thermal Magnetic, Arc Fault, Miniature Molded Case Circuit Breaker
- Catalog:
- ABBElectrificationProducts-ABBGEIndustrialSolutions_00542_6_4_6_5_6_8_6_36_CAT.pdf
- Installation/Operator:
- ABBElectrificationProducts-ABBGEIndustrialSolutions_00004_INST.pdf
- Voltage Rating:
- 120/240 VAC
- Frame Type:
- Q-Line
- Interrupting Rating:
- 22 kA at 120/240 VAC
- Terminal Type:
- Bolt-On
MSRP $160.00Surplus $43.20 -
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GE THHQB1120AF24 Molded Case Breakers (MCCBs)
MSRP $400.00Surplus $108.00SKU: C15-14267 Brand: GE MPN: THHQB1120AF24 UPC: Shipping Weight: 0.00 lbs. Shipping Height: 0.00 In. Shipping Length: 0.00 In. Shipping Width: 0.00 In. Product...- SKU:
- C15-14267
- Short Description:
- 20 A 22kA 120/240 Vac
- Number of Poles:
- 1
- Current Rating:
- 20 A
- Voltage Rating:
- 120/240 Vac
- Interrupting Rating:
- 22kA
MSRP $400.00Surplus $108.00 -
GE THHQB1120GFT Miniature Circuit Breakers (MCBs) EA
MSRP $684.00Surplus $134.88SKU: C15-10194 Brand: GE MPN: THHQB1120GFT UPC: 78316448551 Shipping Weight: 0.00 lbs. Shipping Height: 0.00 In. Shipping Length: 0.00 In. Shipping Width: 0.00 In...- SKU:
- C15-10194
- TS PIK:
- 126210865
- Type:
- Thermal Magnetic, Compact
- Voltage Rating:
- 120 VAC
- Number of Poles:
- 1
- Short Description:
- 120 VAC, 20 A, 22 kA, 1-Pole, Q-Line Frame, Bolt-On Terminal, Thermal Magnetic, Compact, Non-Interchangeable Circuit Breaker
- Terminal Type:
- Bolt-On
- Interrupting Rating:
- 22 kA at 120 VAC
- Current Rating:
- 20 A
- Approval:
- UL
- Maximum AC Voltage Rating:
- 120 V
- Frame Type:
- Q-Line
- Country of Origin:
- United States
MSRP $684.00Surplus $134.88 -
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GE THHQB1120HID2 Molded Case Breakers (MCCBs)
MSRP $131.00Surplus $35.37SKU: C15-14279 Brand: GE MPN: THHQB1120HID2 UPC: Shipping Weight: 0.00 lbs. Shipping Height: 0.00 In. Shipping Length: 0.00 In. Shipping Width: 0.00 In. Product...- SKU:
- C15-14279
- Short Description:
- 20 A 22kA 120/240 Vac
- Interrupting Rating:
- 22kA
- Number of Poles:
- 1
- Voltage Rating:
- 120/240 Vac
- Current Rating:
- 20 A
MSRP $131.00Surplus $35.37 -
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GE THHQB1120LM Molded Case Breakers (MCCBs)
MSRP $35.00Surplus $9.45SKU: C15-14307 Brand: GE MPN: THHQB1120LM UPC: Shipping Weight: 0.00 lbs. Shipping Height: 0.00 In. Shipping Length: 0.00 In. Shipping Width: 0.00 In. Product...- SKU:
- C15-14307
- Short Description:
- 20 A 22 kA 120/240 Vac
- Current Rating:
- 20 A
- Voltage Rating:
- 120/240 Vac
- Number of Poles:
- 1
- Interrupting Rating:
- 22 kA
MSRP $35.00Surplus $9.45 -
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GE THHQB2120GFEP Molded Case Breakers (MCCBs)
MSRP $1,725.00Surplus $419.18SKU: C15-18278 Brand: GE MPN: THHQB2120GFEP UPC: 78316448740 Shipping Weight: 0.00 lbs. Shipping Height: 0.00 In. Shipping Length: 0.00 In. Shipping Width: 0.00 In...- SKU:
- C15-18278
- Size:
- 2 Inch Width x 2-3/8 Inch Depth x 3-9/32 Inch Height
- Current Rating:
- 20 A
- Number of Poles:
- 2
- Wire Size:
- 14 to 8 AWG (Copper), 12 to 8 AWG (Aluminum)
- Terminal Type:
- Load Lug
- Catalog:
- ABB_01450_1_4_1_6_6_4_6_6_6_32_CAT.pdf
- Voltage Rating:
- 120/240 VAC
- Mounting:
- Bolt-On
- Type:
- Molded Case, Fixed Thermal Magnetic, Internal Common/Non-Interchangeable Trip
- CAD Drawings:
- ABBElectrificationProducts-ABBGEIndustrialSolutions_05864_1_CAD.pdf
- Interrupting Rating:
- 22 kA
- Approval:
- UL
- Installation/Operator:
- ABBElectrificationProducts-ABBGEIndustrialSolutions_00161_INST.pdf
- Short Description:
- THHQB MCB 20A 22kA 2P 120/240V GFEP
- Used On:
- Load Center, Lighting Panelboard
MSRP $1,725.00Surplus $419.18 -
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GE THHQB2120GFT Miniature Circuit Breakers (MCBs)
MSRP $784.86Surplus $372.40SKU: C15-10199 Brand: GE MPN: THHQB2120GFT UPC: 78316448729 Shipping Weight: 0.00 lbs. Shipping Height: 0.00 In. Shipping Length: 0.00 In. Shipping Width: 0.00 In...- SKU:
- C15-10199
- TS PIK:
- 126449907
- Short Description:
- 120/240 VAC, 20 A, 22 kA Interrupt, 2-Pole, 35 MM DIN Rail/Bolt-On Mount, Thermal Magnetic, Ground Fault Circuit Breaker
- Number of Poles:
- 2
- Type:
- Molded Case, Fixed Thermal Magnetic, Non-Interchangeable Trip
- Wire Size:
- 14 to 8 AWG (Copper), 12 to 8 AWG (Aluminum)
- Approval:
- UL (Canada and US)
- Used On:
- Load Center, Lighting Panelboard
- Interrupting Rating:
- 22 kA
- Size:
- 2 Inch Width x 2-3/8 Inch Depth x 3-9/32 Inch Height
- Mounting:
- Bolt-On
- Catalog:
- ABBElectrificationProducts-ABBGEIndustrialSolutions_10489_6_32_CAT.pdf
- Terminal Type:
- Load Lug
- Current Rating:
- 20 A
- Voltage Rating:
- 120/240 VAC
MSRP $784.86Surplus $372.40 -
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GE THHQB2120HID Molded Case Breakers (MCCBs)
MSRP $452.00Surplus $122.04SKU: C15-14287 Brand: GE MPN: THHQB2120HID UPC: 78316409798 Shipping Weight: 0.00 lbs. Shipping Height: 0.00 In. Shipping Length: 0.00 In. Shipping Width: 0.00 In...- SKU:
- C15-14287
- Voltage Rating:
- 120/240 VAC
- Number of Poles:
- 2
- Current Rating:
- 20 A
- Frame Type:
- Q-Line
- Short Description:
- 120/240 VAC, 20 A, 22 kA, 2-Pole, Q-Line Frame, Bolt-On Terminal, Thermal Magnetic, Compact, Non-Interchangeable Circuit Breaker
- Maximum AC Voltage Rating:
- 240 V
- Approval:
- UL
- Terminal Type:
- Bolt-On
- Interrupting Rating:
- 22 kA at 120/240 VAC
- Type:
- Thermal Magnetic, Compact
MSRP $452.00Surplus $122.04 -
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GE THHQB2120LM Molded Case Breakers (MCCBs)
MSRP $215.00Surplus $58.05SKU: C15-14311 Brand: GE MPN: THHQB2120LM UPC: Shipping Weight: 0.00 lbs. Shipping Height: 0.00 In. Shipping Length: 0.00 In. Shipping Width: 0.00 In. Product...- SKU:
- C15-14311
- Current Rating:
- 20 A
- Number of Poles:
- 2
- Voltage Rating:
- 120/240 Vac
- Short Description:
- 20 A 22 kA 120/240 Vac
- Interrupting Rating:
- 22 kA
MSRP $215.00Surplus $58.05 -
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GE THHQC1120LL Molded Case Breakers (MCCBs)
MSRP $169.00Surplus $45.63SKU: C15-14441 Brand: GE MPN: THHQC1120LL UPC: 78316410896 Shipping Weight: 0.00 lbs. Shipping Height: 0.00 In. Shipping Length: 0.00 In. Shipping Width: 0.00 In...- SKU:
- C15-14441
- Voltage Rating:
- 120/240 VAC
- Current Rating:
- 20 A
- Terminal Type:
- Lug
- Short Description:
- 120/240 VAC, 20 A, 22 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
- Frame Type:
- Q-Line
- Catalog:
- ABBElectrificationProducts-ABBGEIndustrialSolutions_10480_6_4_6_6_6_38_CAT.pdf
- Installation/Operator:
- ABBElectrificationProducts-ABBGEIndustrialSolutions_00142_INST.pdf
- Type:
- Thermal Magnetic, Compact
- Approval:
- UL
- Maximum AC Voltage Rating:
- 240 V
- CAD Drawings:
- ABBElectrificationProducts-ABBGEIndustrialSolutions_12195_1_CAD.pdf
- Interrupting Rating:
- 22 kA at 120/240 VAC
- Number of Poles:
- 1
MSRP $169.00Surplus $45.63 -
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GE THHQC1120WL Molded Case Breakers (MCCBs)
MSRP $191.00Surplus $51.57SKU: C15-18285 Brand: GE MPN: THHQC1120WL UPC: 78316411780 Shipping Weight: 0.00 lbs. Shipping Height: 0.00 In. Shipping Length: 0.00 In. Shipping Width: 0.00 In...- SKU:
- C15-18285
- Catalog:
- ABBElectrificationProducts-ABBGEIndustrialSolutions_00542_6_4_6_5_6_8_6_40_CAT.pdf
- CAD Drawings:
- ABBElectrificationProducts-ABBGEIndustrialSolutions_01788_1_CAD.pdf
- Installation/Operator:
- ABBElectrificationProducts-ABBGEIndustrialSolutions_00005_INST.pdf
- Approval:
- UL
- Maximum AC Voltage Rating:
- 240 V
- Interrupting Rating:
- 22 kA at 120/240 VAC
- Current Rating:
- 20 A
- Terminal Type:
- Lug
- Voltage Rating:
- 120/240 VAC
- Type:
- Thermal Magnetic, Compact
- Frame Type:
- Q-Line
- Number of Poles:
- 1
MSRP $191.00Surplus $51.57 -
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GE THHQC1120WL3 Molded Case Breakers (MCCBs)
MSRP $35.50Surplus $9.59SKU: C15-14370 Brand: GE MPN: THHQC1120WL3 UPC: Shipping Weight: 0.00 lbs. Shipping Height: 0.00 In. Shipping Length: 0.00 In. Shipping Width: 0.00 In. Product...- SKU:
- C15-14370
- Voltage Rating:
- 120/240 Vac
- Number of Poles:
- 1
- Current Rating:
- 20 A
- Short Description:
- 20 A 22kA 120/240 Vac
- Interrupting Rating:
- 22kA
MSRP $35.50Surplus $9.59 -
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GE THHQC2120LL Molded Case Breakers (MCCBs)
MSRP $335.00Surplus $90.45SKU: C15-14459 Brand: GE MPN: THHQC2120LL UPC: 78316410931 Shipping Weight: 0.00 lbs. Shipping Height: 0.00 In. Shipping Length: 0.00 In. Shipping Width: 0.00 In...- SKU:
- C15-14459
- Current Rating:
- 20 A
- Number of Poles:
- 2
- Interrupting Rating:
- 22 kA at 120/240 VAC
- Maximum AC Voltage Rating:
- 240 V
- Frame Type:
- Q-Line
- Short Description:
- 120/240 VAC, 20 A, 22 kA, 2-Pole, Q-Line Frame, Lug Terminal, Thermal Magnetic, Compact, Non-Interchangeable Circuit Breaker
- Terminal Type:
- Lug
- Voltage Rating:
- 120/240 VAC
- Approval:
- UL
- Type:
- Thermal Magnetic, Compact
MSRP $335.00Surplus $90.45 -
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GE THHQC2120WL Molded Case Breakers (MCCBs)
MSRP $405.00Surplus $109.35SKU: C15-18288 Brand: GE MPN: THHQC2120WL UPC: 78316411790 Shipping Weight: 0.00 lbs. Shipping Height: 0.00 In. Shipping Length: 0.00 In. Shipping Width: 0.00 In...- SKU:
- C15-18288
- Terminal Type:
- Lug
- Maximum AC Voltage Rating:
- 240 V
- Current Rating:
- 20 A
- Voltage Rating:
- 120/240 V AC
- Type:
- Thermal Magnetic, Compact
- Frame Type:
- Q-Line
- Short Description:
- 120/240 VAC, 20 A, 22 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
- Number of Poles:
- 2
- Approval:
- UL
- Catalog:
- ABBElectrificationProducts-ABBGEIndustrialSolutions_10480_6_4_6_6_6_36_CAT.pdf
- CAD Drawings:
- ABBElectrificationProducts-ABBGEIndustrialSolutions_04206_1_CAD.pdf
- Interrupting Rating:
- 22 kA at 120/240 V AC
MSRP $405.00Surplus $109.35 -
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GE THHQC2120WL3 Molded Case Breakers (MCCBs)
MSRP $83.50Surplus $22.55SKU: C15-14380 Brand: GE MPN: THHQC2120WL3 UPC: Shipping Weight: 0.00 lbs. Shipping Height: 0.00 In. Shipping Length: 0.00 In. Shipping Width: 0.00 In. Product...- SKU:
- C15-14380
- Short Description:
- 20 A 22kA 120/240 Vac
- Voltage Rating:
- 120/240 Vac
- Current Rating:
- 20 A
- Number of Poles:
- 2
- Interrupting Rating:
- 22kA
MSRP $83.50Surplus $22.55 -
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GE THHQC22020WL Din Rail Mounted Circuit Breakers
MSRP $659.00Surplus $46.28SKU: C15-10202 Brand: GE MPN: THHQC22020WL UPC: 78316411799 Shipping Weight: 0.00 lbs. Shipping Height: 0.00 In. Shipping Length: 0.00 In. Shipping Width: 0.00 In...- SKU:
- C15-10202
- TS PIK:
- 112128155
- Terminal Type:
- Lug
- Current Rating:
- 20 A
- Short Description:
- 240 VAC, 20 A, 22 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
- Number of Poles:
- 2
- Type:
- Thermal Magnetic, Compact
- Voltage Rating:
- 120/240 VAC
- Interrupting Rating:
- 22 kA at 120/240 VAC
- Maximum AC Voltage Rating:
- 240 V
- Approval:
- UL
- CAD Drawings:
- ABBElectrificationProducts-ABBGEIndustrialSolutions_04206_1_CAD.pdf
- Frame Type:
- Q-Line
- Catalog:
- ABBElectrificationProducts-ABBGEIndustrialSolutions_10480_6_4_6_6_6_36_CAT.pdf
MSRP $659.00Surplus $46.28 -
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GE THHQC32020WL Molded Case Breakers (MCCBs)
MSRP $1,043.00Surplus $281.61SKU: C15-14403 Brand: GE MPN: THHQC32020WL UPC: 78316411811 Shipping Weight: 0.00 lbs. Shipping Height: 0.00 In. Shipping Length: 0.00 In. Shipping Width: 0.00 In...- SKU:
- C15-14403
- Interrupting Rating:
- 22 kA at 120/240 VAC
- Terminal Type:
- Lug
- Frame Type:
- Q-Line
- CAD Drawings:
- ABBElectrificationProducts-ABBGEIndustrialSolutions_04206_1_CAD.pdf
- Catalog:
- ABBElectrificationProducts-ABBGEIndustrialSolutions_10480_6_4_6_6_6_36_CAT.pdf
- Short Description:
- 240 VAC, 20 A, 22 kA, 3-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
- Type:
- Thermal Magnetic, Compact
- Maximum AC Voltage Rating:
- 240 V
- Current Rating:
- 20 A
- Approval:
- UL
- Voltage Rating:
- 120/240 VAC
- Number of Poles:
- 3
MSRP $1,043.00Surplus $281.61 -
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GE THHQL11202 Molded Case Breakers (MCCBs)
MSRP $101.61Surplus $27.43SKU: C15-14209 Brand: GE MPN: THHQL11202 UPC: Shipping Weight: 0.00 lbs. Shipping Height: 0.00 In. Shipping Length: 0.00 In. Shipping Width: 0.00 In. Product...- SKU:
- C15-14209
- Short Description:
- 20 A 22kA 120 Vac
- Current Rating:
- 20 A
- Number of Poles:
- 1
- Interrupting Rating:
- 22kA
- Voltage Rating:
- 120 Vac
MSRP $101.61Surplus $27.43 -
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GE THHQL1120AF2 Miniature Circuit Breakers (MCBs)
MSRP $450.53Surplus $121.64SKU: C15-18296 Brand: GE MPN: THHQL1120AF2 UPC: 78316465285 Shipping Weight: 0.00 lbs. Shipping Height: 0.00 In. Shipping Length: 0.00 In. Shipping Width: 0.00 In...- SKU:
- C15-18296
- Current Rating:
- 20 A
- Short Description:
- 120/240 VAC, 20 A, 22 kA Interrupt, 1-Pole, 14 to 10 AWG Aluminum/Copper Load Lug Terminal, 1" Plug-On Mount, Q-Line Frame, Non-Interchangeable Trip, Compact, Fixed Thermal Magnetic, Miniature Molded Case Circuit Breaker
- Type:
- Thermal Magnetic, Compact
- Number of Poles:
- 1
- Catalog:
- ABBElectrificationProducts-ABBGEIndustrialSolutions_00542_6_4_6_5_6_8_6_31_CAT.pdf
- Interrupting Rating:
- 22 kA
- Voltage Rating:
- 120/240 V
MSRP $450.53Surplus $121.64
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.