
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 THHQB1160 Molded Case Breakers (MCCBs)
MSRP $136.04Surplus $36.73SKU: C15-14302 Brand: GE MPN: THHQB1160 UPC: 78316411831 Shipping Weight: 0.00 lbs. Shipping Height: 0.00 In. Shipping Length: 0.00 In. Shipping Width: 0.00 In...- SKU:
- C15-14302
- Approval:
- UL
- Short Description:
- 120/240 VAC, 60 A, 22 kA Interrupt, 1-Pole, 8 to 3 AWG Aluminum/Copper Load Lug Terminal, 1" Bolt-On Mount, Q-Line Frame, Non-Interchangeable Trip, Compact, Fixed Thermal Magnetic, Miniature Molded Case Circuit Breaker
- Number of Poles:
- 1
- Maximum AC Voltage Rating:
- 240 V
- Terminal Type:
- Bolt-On
- Catalog:
- ABBElectrificationProducts-ABBGEIndustrialSolutions_00542_6_4_6_5_6_8_6_38_CAT.pdf
- CAD Drawings:
- ABBElectrificationProducts-ABBGEIndustrialSolutions_01786_1_CAD.pdf
- Voltage Rating:
- 120/240 VAC
- Frame Type:
- Q-Line
- Current Rating:
- 60 A
- Interrupting Rating:
- 22 kA at 120/240 VAC
- Type:
- Thermal Magnetic, Compact
MSRP $136.04Surplus $36.73 -
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GE THHQB1170 Molded Case Breakers (MCCBs)
MSRP $262.00Surplus $70.74SKU: C15-14303 Brand: GE MPN: THHQB1170 UPC: 78316411832 Shipping Weight: 0.00 lbs. Shipping Height: 0.00 In. Shipping Length: 0.00 In. Shipping Width: 0.00 In...- SKU:
- C15-14303
- Voltage Rating:
- 120/240 VAC
- Short Description:
- 120/240 VAC, 70 A, 22 kA, 1-Pole, Q-Line Frame, Bolt-On Terminal, Thermal Magnetic, Compact, Non-Interchangeable Circuit Breaker
- Terminal Type:
- Bolt-On
- Frame Type:
- Q-Line
- Type:
- Thermal Magnetic, Compact
- Interrupting Rating:
- 22 kA at 120/240 VAC
- Current Rating:
- 70 A
- Approval:
- UL
- Maximum AC Voltage Rating:
- 240 V
- Number of Poles:
- 1
MSRP $262.00Surplus $70.74 -
GE THHQB2115 Molded Case Breakers (MCCBs)
MSRP $225.35Surplus $55.57GE THHQB2115 Molded Case Breakers (MCCBs)​ ARCA SKU: C15-6012 Brand: GE MPN: THHQB2115 UPC: Shipping Weight: 0.00 lbs. Shipping Height: 0.00 In. Shipping Length: 0.00 In...- SKU:
- C15-6012
- Type:
- Thermal Magnetic, Compact
- Maximum AC Voltage Rating:
- 240 V
- Current Rating:
- 15 A
- Frame Type:
- Q-Line
- Voltage Rating:
- 120/240 VAC
- Number of Poles:
- 2
- Interrupting Rating:
- 22 kA at 120/240 VAC
- CAD Drawings:
- ABBElectrificationProducts-ABBGEIndustrialSolutions_01786_1_CAD.pdf
- Catalog:
- ABBElectrificationProducts-ABBGEIndustrialSolutions_00542_6_4_6_5_6_8_6_38_CAT.pdf
- Short Description:
- 120/240 VAC, 15 A, 22 kA Interrupt, 2-Pole, 14 to 8 AWG Copper/12 to 8 AWG Aluminum Load Lug Terminal, 1" Bolt-On Mount, Q-Line Frame, Non-Interchangeable/Internal Common Trip, Compact, Fixed Thermal Magnetic, Miniature Molded Case Circuit Breaker
- Terminal Type:
- Bolt-On
- Approval:
- UL
- Country of Origin:
- United States
MSRP $225.35Surplus $55.57 -
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GE THHQB2115GFEP Miniature Circuit Breakers (MCBs)
MSRP $377.05Surplus $101.80SKU: C15-18276 Brand: GE MPN: THHQB2115GFEP UPC: Shipping Weight: 0.00 lbs. Shipping Height: 0.00 In. Shipping Length: 0.00 In. Shipping Width: 0.00 In. Product...- SKU:
- C15-18276
MSRP $377.05Surplus $101.80 -
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GE THHQB2115GFT Miniature Circuit Breakers (MCBs)
MSRP $292.00Surplus $78.84SKU: C15-18277 Brand: GE MPN: THHQB2115GFT UPC: 78316448728 Shipping Weight: 0.00 lbs. Shipping Height: 0.00 In. Shipping Length: 0.00 In. Shipping Width: 0.00 In...- SKU:
- C15-18277
- Short Description:
- THHQB MCB 15A 22kA 2P 120/240V GFT
MSRP $292.00Surplus $78.84 -
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GE THHQB2115HID Molded Case Breakers (MCCBs)
MSRP $452.00Surplus $122.04SKU: C15-14286 Brand: GE MPN: THHQB2115HID UPC: 78316409795 Shipping Weight: 0.00 lbs. Shipping Height: 0.00 In. Shipping Length: 0.00 In. Shipping Width: 0.00 In...- SKU:
- C15-14286
- Approval:
- UL
- CAD Drawings:
- ABBElectrificationProducts-ABBGEIndustrialSolutions_12194_1_CAD.pdf
- Number of Poles:
- 2
- Terminal Type:
- Bolt-On
- Maximum AC Voltage Rating:
- 240 V
- Interrupting Rating:
- 22 kA at 120/240 VAC
- Type:
- Thermal Magnetic, Compact
- Voltage Rating:
- 120/240 VAC
- Frame Type:
- Q-Line
- Current Rating:
- 15 A
MSRP $452.00Surplus $122.04 -
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GE THHQB2115LM Molded Case Breakers (MCCBs)
MSRP $215.00Surplus $58.05SKU: C15-14310 Brand: GE MPN: THHQB2115LM UPC: Shipping Weight: 0.00 lbs. Shipping Height: 0.00 In. Shipping Length: 0.00 In. Shipping Width: 0.00 In. Product...- SKU:
- C15-14310
- Number of Poles:
- 2
- Voltage Rating:
- 120/240 Vac
- Current Rating:
- 15 A
- Short Description:
- 15 A 22 kA 120/240 Vac
- Interrupting Rating:
- 22 kA
MSRP $215.00Surplus $58.05 -
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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 THHQB2125GFT Miniature Circuit Breakers (MCBs)
MSRP $290.74Surplus $78.50SKU: C15-18279 Brand: GE MPN: THHQB2125GFT UPC: Shipping Weight: 0.00 lbs. Shipping Height: 0.00 In. Shipping Length: 0.00 In. Shipping Width: 0.00 In. Product...- SKU:
- C15-18279
MSRP $290.74Surplus $78.50 -
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GE THHQB2125HID Molded Case Breakers (MCCBs)
MSRP $452.00Surplus $122.04SKU: C15-14288 Brand: GE MPN: THHQB2125HID UPC: 78316410757 Shipping Weight: 0.00 lbs. Shipping Height: 0.00 In. Shipping Length: 0.00 In. Shipping Width: 0.00 In...- SKU:
- C15-14288
- Type:
- Thermal Magnetic, Compact
- Frame Type:
- Q-Line
- Terminal Type:
- Bolt-On
- Current Rating:
- 25 A
- Maximum AC Voltage Rating:
- 240 V
- Interrupting Rating:
- 22 kA at 120/240 VAC
- Number of Poles:
- 2
- Approval:
- UL
- CAD Drawings:
- ABBElectrificationProducts-ABBGEIndustrialSolutions_12194_1_CAD.pdf
- Voltage Rating:
- 120/240 VAC
MSRP $452.00Surplus $122.04 -
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GE THHQB2130GFT Molded Case Breakers (MCCBs)
MSRP $316.67Surplus $85.50SKU: C15-18280 Brand: GE MPN: THHQB2130GFT UPC: 78316448731 Shipping Weight: 0.00 lbs. Shipping Height: 0.00 In. Shipping Length: 0.00 In. Shipping Width: 0.00 In...- SKU:
- C15-18280
- Voltage Rating:
- 120/240 VAC
- Short Description:
- THHQB MCB 30A 22kA 2P 120/240V GFT
- Wire Size:
- 14 to 8 AWG (Copper), 12 to 8 AWG (Aluminum)
- Used On:
- Load Center, Lighting Panelboard
- CAD Drawings:
- ABBElectrificationProducts-ABBGEIndustrialSolutions_05864_1_CAD.pdf
- Number of Poles:
- 2
- Catalog:
- ABB_01450_1_4_1_6_6_4_6_6_6_32_CAT.pdf
- Size:
- 2 Inch Width x 2-3/8 Inch Depth x 3-9/32 Inch Height
- Terminal Type:
- Load Lug
- Interrupting Rating:
- 22 kA
- Approval:
- UL (Canada and US)
- Installation/Operator:
- ABBElectrificationProducts-ABBGEIndustrialSolutions_00161_INST.pdf
- Type:
- Molded Case, Fixed Thermal Magnetic, Non-Interchangeable Trip
- Mounting:
- Bolt-On
- Current Rating:
- 30 A
MSRP $316.67Surplus $85.50 -
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GE THHQB2130HID Molded Case Breakers (MCCBs)
MSRP $452.00Surplus $122.04SKU: C15-14289 Brand: GE MPN: THHQB2130HID UPC: 78316409804 Shipping Weight: 0.00 lbs. Shipping Height: 0.00 In. Shipping Length: 0.00 In. Shipping Width: 0.00 In...- SKU:
- C15-14289
- Interrupting Rating:
- 22 kA at 120/240 VAC
- Voltage Rating:
- 120/240 VAC
- Approval:
- UL
- Type:
- Thermal Magnetic, Compact
- Frame Type:
- Q-Line
- Number of Poles:
- 2
- Current Rating:
- 30 A
- Short Description:
- 120/240 VAC, 30 A, 22 kA, 2-Pole, Q-Line Frame, Bolt-On Terminal, Thermal Magnetic, Compact, Non-Interchangeable Circuit Breaker
- Terminal Type:
- Bolt-On
- Maximum AC Voltage Rating:
- 240 V
MSRP $452.00Surplus $122.04 -
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GE THHQB2145 Miniature Circuit Breakers (MCBs)
MSRP $90.00Surplus $82.46SKU: C15-10200 Brand: GE MPN: THHQB2145 UPC: 78316411839 Shipping Weight: 0.00 lbs. Shipping Height: 0.00 In. Shipping Length: 0.00 In. Shipping Width: 0.00 In...- SKU:
- C15-10200
- TS PIK:
- 112128195
- Voltage Rating:
- 120/240 VAC
- Current Rating:
- 45 A
- Catalog:
- ABBElectrificationProducts-ABBGEIndustrialSolutions_00542_6_4_6_5_6_8_6_38_CAT.pdf
- CAD Drawings:
- ABBElectrificationProducts-ABBGEIndustrialSolutions_01786_1_CAD.pdf
- Type:
- Thermal Magnetic, Compact
- Interrupting Rating:
- 22 kA at 120/240 VAC
- Frame Type:
- Q-Line
- Approval:
- UL
- Installation/Operator:
- ABBElectrificationProducts-ABBGEIndustrialSolutions_00024_INST.pdf
- Number of Poles:
- 2
- Short Description:
- 120/240 VAC, 45 A, 22 kA Interrupt, 2-Pole, 8 to 3 AWG Aluminum/Copper Load Lug Terminal, 1" Bolt-On Mount, Q-Line Frame, Non-Interchangeable/Internal Common Trip, Compact, Fixed Thermal Magnetic, Miniature Molded Case Circuit Breaker
- Maximum AC Voltage Rating:
- 240 V
- Terminal Type:
- Bolt-On
MSRP $90.00Surplus $82.46 -
GE THHQB2150 Miniature Circuit Breakers (MCBs)
MSRP $225.35Surplus $56.07GE THHQB2150 Miniature Circuit Breakers (MCBs)​ ARCA SKU: C15-6013 Brand: GE MPN: THHQB2150 UPC: Shipping Weight: 0.00 lbs. Shipping Height: 0.00 In. Shipping Length: 0...- SKU:
- C15-6013
- Catalog:
- ABBElectrificationProducts-ABBGEIndustrialSolutions_00542_6_4_6_5_6_8_6_38_CAT.pdf
- Installation/Operator:
- ABBElectrificationProducts-ABBGEIndustrialSolutions_00024_INST.pdf
- CAD Drawings:
- ABBElectrificationProducts-ABBGEIndustrialSolutions_01786_1_CAD.pdf
- Type:
- Thermal Magnetic, Compact
- Number of Poles:
- 2
- Terminal Type:
- Bolt-On
- Short Description:
- 120/240 VAC, 50 A, 22 kA Interrupt, 2-Pole, 8 to 3 AWG Aluminum/Copper Load Lug Terminal, 1" Bolt-On Mount, Q-Line Frame, Non-Interchangeable/Internal Common Trip, Compact, Fixed Thermal Magnetic, Miniature Molded Case Circuit Breaker
- Interrupting Rating:
- 22 kA at 120/240 VAC
- Current Rating:
- 50 A
- Voltage Rating:
- 120/240 VAC
- Maximum AC Voltage Rating:
- 240 V
- Approval:
- UL
- Frame Type:
- Q-Line
- Country of Origin:
- United States
MSRP $225.35Surplus $56.07 -
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GE THHQB22015 Molded Case Breakers (MCCBs)
MSRP $759.00Surplus $204.93SKU: C15-14312 Brand: GE MPN: THHQB22015 UPC: 78316411842 Shipping Weight: 0.00 lbs. Shipping Height: 0.00 In. Shipping Length: 0.00 In. Shipping Width: 0.00 In...- SKU:
- C15-14312
- Voltage Rating:
- 120/240 VAC
- Interrupting Rating:
- 22 kA at 120/240 VAC
- Current Rating:
- 15 A
- Number of Poles:
- 2
- Maximum AC Voltage Rating:
- 240 V
- Short Description:
- 120/240 VAC, 15 A, 22 kA, 2-Pole, Q-Line Frame, Bolt-On Terminal, Thermal Magnetic, Compact, Non-Interchangeable Circuit Breaker
- Approval:
- UL
- Frame Type:
- Q-Line
- Type:
- Thermal Magnetic, Compact
- Terminal Type:
- Bolt-On
MSRP $759.00Surplus $204.93 -
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GE THHQB22025 Molded Case Breakers (MCCBs)
MSRP $759.00Surplus $204.93SKU: C15-14313 Brand: GE MPN: THHQB22025 UPC: 78316411844 Shipping Weight: 0.00 lbs. Shipping Height: 0.00 In. Shipping Length: 0.00 In. Shipping Width: 0.00 In...- SKU:
- C15-14313
- Current Rating:
- 25 A
- Interrupting Rating:
- 22 kA at 120/240 VAC
- Short Description:
- 120/240 VAC, 25 A, 22 kA, 2-Pole, Q-Line Frame, Bolt-On Terminal, Thermal Magnetic, Compact, Non-Interchangeable Circuit Breaker
- Voltage Rating:
- 120/240 VAC
- Type:
- Thermal Magnetic, Compact
- Maximum AC Voltage Rating:
- 240 V
- Frame Type:
- Q-Line
- Number of Poles:
- 2
- Approval:
- UL
- Terminal Type:
- Bolt-On
MSRP $759.00Surplus $204.93 -
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GE THHQB22035 Molded Case Breakers (MCCBs)
MSRP $759.00Surplus $204.93SKU: C15-14314 Brand: GE MPN: THHQB22035 UPC: 78316411846 Shipping Weight: 0.00 lbs. Shipping Height: 0.00 In. Shipping Length: 0.00 In. Shipping Width: 0.00 In...- SKU:
- C15-14314
- Short Description:
- 240 VAC, 35 A, 22 kA, 2-Pole, Copper/Aluminum Load Lug Terminal, Q-Line Frame, LI Trip Function, 1" Bolt-On Mount, Molded Case, Fixed Thermal Magnetic, Compact, Internal Common/Non-Interchangeable Trip, Miniature Circuit Breaker
- Current Rating:
- 35 A
- Interrupting Rating:
- 22 kA at 120/240 VAC
- Number of Poles:
- 2
- Type:
- Thermal Magnetic, Compact
- Frame Type:
- Q-Line
- Approval:
- UL
- Voltage Rating:
- 120/240 VAC
- CAD Drawings:
- ABBElectrificationProducts-ABBGEIndustrialSolutions_12194_1_CAD.pdf
- Terminal Type:
- Bolt-On
- Maximum AC Voltage Rating:
- 240 V
MSRP $759.00Surplus $204.93
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.