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 THQB2145 Miniature Circuit Breakers (MCBs)
MSRP $119.57Surplus $42.80SKU: C15-6027 Brand: GE MPN: THQB2145 UPC: 78316405985 Shipping Weight: 0.00 lbs. Shipping Height: 0.00 In. Shipping Length: 0.00 In. Shipping Width: 0.00 In...- SKU:
- C15-6027
- TS PIK:
- 112126166
- Terminal Type:
- Bolt-On
- Current Rating:
- 45 A
- Catalog:
- ABBElectrificationProducts-ABBGEIndustrialSolutions_00015_6_8_6_35_CAT.pdf
- Type:
- Thermal Magnetic, Compact
- Short Description:
- 120/240 VAC, 45 A, 10 kA, 2-Pole, 8 to 3 AWG Copper/Aluminum, 1" Bolt-On Mount, Q-Line Frame, Molded Case, Non-Interchangeable/Common Trip, Compact, Fixed Thermal Magnetic, Circuit Breaker
- Installation/Operator:
- ABBElectrificationProducts-ABBGEIndustrialSolutions_00005_INST.pdf
MSRP $119.57Surplus $42.80 -
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GE THQB2145GFT2 Miniature Circuit Breakers (MCBs)
MSRP $263.14Surplus $71.05SKU: C15-18329 Brand: GE MPN: THQB2145GFT2 UPC: Shipping Weight: 0.00 lbs. Shipping Height: 0.00 In. Shipping Length: 0.00 In. Shipping Width: 0.00 In. Product...- SKU:
- C15-18329
MSRP $263.14Surplus $71.05 -
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GE THQB2150GFEP2 Miniature Circuit Breakers (MCBs)
MSRP $350.44Surplus $94.62SKU: C15-18330 Brand: GE MPN: THQB2150GFEP2 UPC: Shipping Weight: 0.00 lbs. Shipping Height: 0.00 In. Shipping Length: 0.00 In. Shipping Width: 0.00 In. Product...- SKU:
- C15-18330
MSRP $350.44Surplus $94.62 -
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GE THQB2150GFT2 Miniature Circuit Breakers (MCBs)
MSRP $348.99Surplus $94.23SKU: C15-18331 Brand: GE MPN: THQB2150GFT2 UPC: Shipping Weight: 0.00 lbs. Shipping Height: 0.00 In. Shipping Length: 0.00 In. Shipping Width: 0.00 In. Product...- SKU:
- C15-18331
MSRP $348.99Surplus $94.23 -
GE THQB2150ST1 Miniature Circuit Breakers (MCBs)
MSRP $393.25Surplus $192.51SKU: C15-6029 Brand: GE MPN: THQB2150ST1 UPC: 78316403377 Shipping Weight: 0.00 lbs. Shipping Height: 0.00 In. Shipping Length: 0.00 In. Shipping Width: 0.00 In...- SKU:
- C15-6029
- Current Rating:
- 50 A
- Catalog:
- ABBElectrificationProducts-ABBGEIndustrialSolutions_00542_6_4_6_5_6_8_6_35_CAT.pdf
- CAD Drawings:
- ABBElectrificationProducts-ABBGEIndustrialSolutions_01799_1_CAD.pdf
- Installation/Operator:
- ABBElectrificationProducts-ABBGEIndustrialSolutions_00025_INST.pdf
- Terminal Type:
- Bolt-On
- Type:
- Thermal Magnetic, Compact
- TS PIK:
- 124121956
- Country of Origin:
- Mexico
MSRP $393.25Surplus $192.51 -
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GE THQB2160GFEP2 Miniature Circuit Breakers (MCBs)
MSRP $212.00Surplus $57.24SKU: C15-18332 Brand: GE MPN: THQB2160GFEP2 UPC: Shipping Weight: 0.00 lbs. Shipping Height: 0.00 In. Shipping Length: 0.00 In. Shipping Width: 0.00 In. Product...- SKU:
- C15-18332
MSRP $212.00Surplus $57.24 -
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GE THQB2160GFT2 Miniature Circuit Breakers (MCBs)
MSRP $802.27Surplus $216.61SKU: C15-18333 Brand: GE MPN: THQB2160GFT2 UPC: Shipping Weight: 0.00 lbs. Shipping Height: 0.00 In. Shipping Length: 0.00 In. Shipping Width: 0.00 In. Product...- SKU:
- C15-18333
MSRP $802.27Surplus $216.61 -
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GE THQB2160ST1 Molded Case Breakers (MCCBs)
MSRP $135.00Surplus $36.45SKU: C15-19115 Brand: GE MPN: THQB2160ST1 UPC: Shipping Weight: 0.00 lbs. Shipping Height: 0.00 In. Shipping Length: 0.00 In. Shipping Width: 0.00 In. Product...- SKU:
- C15-19115
MSRP $135.00Surplus $36.45 -
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GE THQB2170ST1 Molded Case Breakers (MCCBs)
MSRP $231.00Surplus $62.37SKU: C15-19116 Brand: GE MPN: THQB2170ST1 UPC: Shipping Weight: 0.00 lbs. Shipping Height: 0.00 In. Shipping Length: 0.00 In. Shipping Width: 0.00 In. Product...- SKU:
- C15-19116
MSRP $231.00Surplus $62.37 -
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GE THQB2180ST1 Molded Case Breakers (MCCBs)
MSRP $212.00Surplus $57.24SKU: C15-19117 Brand: GE MPN: THQB2180ST1 UPC: Shipping Weight: 0.00 lbs. Shipping Height: 0.00 In. Shipping Length: 0.00 In. Shipping Width: 0.00 In. Product...- SKU:
- C15-19117
MSRP $212.00Surplus $57.24 -
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GE THQB2190ST1 Miniature Circuit Breakers (MCBs)
MSRP $212.00Surplus $57.24SKU: C15-18334 Brand: GE MPN: THQB2190ST1 UPC: Shipping Weight: 0.00 lbs. Shipping Height: 0.00 In. Shipping Length: 0.00 In. Shipping Width: 0.00 In. Product...- SKU:
- C15-18334
MSRP $212.00Surplus $57.24 -
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GE THQB21WY20 Molded Case Breakers (MCCBs)
MSRP $199.29Surplus $69.28SKU: E30-8026 Brand: GE MPN: THQB21WY20 UPC: Shipping Weight: 0.00 lbs. Shipping Height: 0.00 In. Shipping Length: 0.00 In. Shipping Width: 0.00 In. Product...- SKU:
- E30-8026
- Current Rating:
- 20 A
- Type:
- Thermal Magnetic, Compact
- Terminal Type:
- Bolt-On
- Catalog:
- ABBElectrificationProducts-ABBGEIndustrialSolutions_00542_6_4_6_5_6_8_6_37_CAT.pdf
- CAD Drawings:
- ABBElectrificationProducts-ABBGEIndustrialSolutions_01786_1_CAD.pdf
MSRP $199.29Surplus $69.28 -
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GE THQB21WY25 Miniature Circuit Breakers (MCBs)
MSRP $310.00Surplus $83.70SKU: C15-14293 Brand: GE MPN: THQB21WY25 UPC: 78316410356 Shipping Weight: 0.00 lbs. Shipping Height: 0.00 In. Shipping Length: 0.00 In. Shipping Width: 0.00 In...- SKU:
- C15-14293
- Catalog:
- ABBElectrificationProducts-ABBGEIndustrialSolutions_10480_6_4_6_6_6_33_CAT.pdf
- CAD Drawings:
- ABBElectrificationProducts-ABBGEIndustrialSolutions_12194_1_CAD.pdf
- Terminal Type:
- Bolt-On
- Type:
- Thermal Magnetic, Compact
- Current Rating:
- 25 A
MSRP $310.00Surplus $83.70 -
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GE THQB22015 Miniature Circuit Breakers (MCBs)
MSRP $547.00Surplus $147.69SKU: C15-14255 Brand: GE MPN: THQB22015 UPC: 78316401230 Shipping Weight: 0.00 lbs. Shipping Height: 0.00 In. Shipping Length: 0.00 In. Shipping Width: 0.00 In...- SKU:
- C15-14255
- Current Rating:
- 15 A
- Catalog:
- ABBElectrificationProducts-ABBGEIndustrialSolutions_00542_6_4_6_5_6_8_6_35_CAT.pdf
- Terminal Type:
- Bolt-On
- CAD Drawings:
- ABBElectrificationProducts-ABBGEIndustrialSolutions_01786_1_CAD.pdf
- Type:
- Thermal Magnetic, Compact
- Short Description:
- 240 VAC, 15 A, 10 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
MSRP $547.00Surplus $147.69 -
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GE THQB22020 Miniature Circuit Breakers (MCBs)
MSRP $305.07Surplus $88.79SKU: C15-6031 Brand: GE MPN: THQB22020 UPC: 78316401231 Shipping Weight: 0.00 lbs. Shipping Height: 0.00 In. Shipping Length: 0.00 In. Shipping Width: 0.00 In...- SKU:
- C15-6031
- TS PIK:
- 112124765
- Short Description:
- 240 VAC, 20 A, 10 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
- Current Rating:
- 20 A
- Type:
- Thermal Magnetic, Compact
- CAD Drawings:
- ABBElectrificationProducts-ABBGEIndustrialSolutions_01786_1_CAD.pdf
- Catalog:
- ABBElectrificationProducts-ABBGEIndustrialSolutions_00542_6_4_6_5_6_8_6_35_CAT.pdf
MSRP $305.07Surplus $88.79 -
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GE THQB22025 Miniature Circuit Breakers (MCBs)
MSRP $547.00Surplus $147.69SKU: C15-14256 Brand: GE MPN: THQB22025 UPC: 78316405987 Shipping Weight: 0.00 lbs. Shipping Height: 0.00 In. Shipping Length: 0.00 In. Shipping Width: 0.00 In...- SKU:
- C15-14256
- Terminal Type:
- Bolt-On
- Catalog:
- ABBElectrificationProducts-ABBGEIndustrialSolutions_00542_6_4_6_5_6_8_6_35_CAT.pdf
- Type:
- Thermal Magnetic, Compact
- Current Rating:
- 25 A
- CAD Drawings:
- ABBElectrificationProducts-ABBGEIndustrialSolutions_01786_1_CAD.pdf
- Short Description:
- 240 VAC, 25 A, 10 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
MSRP $547.00Surplus $147.69 -
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GE THQB22030 Miniature Circuit Breakers (MCBs) 30 240V
MSRP $305.07Surplus $109.83GE THQB22030 Miniature Circuit Breakers (MCBs) 30 240V​ ARCA SKU: C15-5917 Brand: GE MPN: THQB22030 UPC: Shipping Weight: 0.00 lbs. Shipping Height: 0.00 In. Shipping...- SKU:
- C15-5917
- Type:
- Thermal Magnetic, Compact
- Terminal Type:
- Bolt-On
- Short Description:
- 240 VAC, 30 A, 10 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
- CAD Drawings:
- ABBElectrificationProducts-ABBGEIndustrialSolutions_01786_1_CAD.pdf
- Current Rating:
- 30 A
- Catalog:
- ABBElectrificationProducts-ABBGEIndustrialSolutions_00542_6_4_6_5_6_8_6_35_CAT.pdf
MSRP $305.07Surplus $109.83 -
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GE THQB22035 Miniature Circuit Breakers (MCBs)
MSRP $547.00Surplus $147.69SKU: C15-14257 Brand: GE MPN: THQB22035 UPC: 78316405988 Shipping Weight: 0.00 lbs. Shipping Height: 0.00 In. Shipping Length: 0.00 In. Shipping Width: 0.00 In...- SKU:
- C15-14257
- Current Rating:
- 35 A
- Short Description:
- 240 VAC, 35 A, 10 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
- Type:
- Thermal Magnetic, Compact
- Catalog:
- ABBElectrificationProducts-ABBGEIndustrialSolutions_00542_6_4_6_5_6_8_6_35_CAT.pdf
- Terminal Type:
- Bolt-On
- CAD Drawings:
- ABBElectrificationProducts-ABBGEIndustrialSolutions_01786_1_CAD.pdf
MSRP $547.00Surplus $147.69 -
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GE THQB22040 Miniature Circuit Breakers (MCBs)
MSRP $305.07Surplus $109.83SKU: C15-6032 Brand: GE MPN: THQB22040 UPC: Shipping Weight: 0.00 lbs. Shipping Height: 0.00 In. Shipping Length: 0.00 In. Shipping Width: 0.00 In. Product...- SKU:
- C15-6032
- TS PIK:
- 112124767
- Short Description:
- 240 VAC, 40 A, 10 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
- CAD Drawings:
- ABBElectrificationProducts-ABBGEIndustrialSolutions_01786_1_CAD.pdf
- Installation/Operator:
- ABBElectrificationProducts-ABBGEIndustrialSolutions_00024_INST.pdf
- Current Rating:
- 40 A
- Terminal Type:
- Bolt-On
- Type:
- Thermal Magnetic, Compact
- Catalog:
- ABBElectrificationProducts-ABBGEIndustrialSolutions_00542_6_4_6_5_6_8_6_35_CAT.pdf
MSRP $305.07Surplus $109.83 -
Contact Us For Quote
GE THQB22045 Miniature Circuit Breakers (MCBs)
MSRP $547.00Surplus $147.69SKU: C15-14258 Brand: GE MPN: THQB22045 UPC: 78316405989 Shipping Weight: 0.00 lbs. Shipping Height: 0.00 In. Shipping Length: 0.00 In. Shipping Width: 0.00 In...- SKU:
- C15-14258
- Catalog:
- ABBElectrificationProducts-ABBGEIndustrialSolutions_00542_6_4_6_5_6_8_6_35_CAT.pdf
- Installation/Operator:
- ABBElectrificationProducts-ABBGEIndustrialSolutions_00024_INST.pdf
- Type:
- Thermal Magnetic, Compact
- Short Description:
- 240 VAC, 45 A, 10 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
- CAD Drawings:
- ABBElectrificationProducts-ABBGEIndustrialSolutions_01786_1_CAD.pdf
- Current Rating:
- 45 A
- Terminal Type:
- Bolt-On
MSRP $547.00Surplus $147.69
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.
