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 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 -
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GE THQB22050 Miniature Circuit Breakers (MCBs)
MSRP $547.00Surplus $147.69SKU: C15-14259 Brand: GE MPN: THQB22050 UPC: 78316401234 Shipping Weight: 0.00 lbs. Shipping Height: 0.00 In. Shipping Length: 0.00 In. Shipping Width: 0.00 In...- SKU:
- C15-14259
- Short Description:
- 240 VAC, 50 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
- Catalog:
- ABBElectrificationProducts-ABBGEIndustrialSolutions_00542_6_4_6_5_6_8_6_35_CAT.pdf
- Installation/Operator:
- ABBElectrificationProducts-ABBGEIndustrialSolutions_00024_INST.pdf
- Terminal Type:
- Bolt-On
- Type:
- Thermal Magnetic, Compact
- Current Rating:
- 50 A
- CAD Drawings:
- ABBElectrificationProducts-ABBGEIndustrialSolutions_01786_1_CAD.pdf
MSRP $547.00Surplus $147.69 -
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GE THQB22060 Miniature Circuit Breakers (MCBs)
MSRP $547.00Surplus $147.69SKU: C15-14260 Brand: GE MPN: THQB22060 UPC: 78316401235 Shipping Weight: 0.00 lbs. Shipping Height: 0.00 In. Shipping Length: 0.00 In. Shipping Width: 0.00 In...- SKU:
- C15-14260
- CAD Drawings:
- ABBElectrificationProducts-ABBGEIndustrialSolutions_01786_1_CAD.pdf
- Current Rating:
- 60 A
- Short Description:
- 240 VAC, 60 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
- Terminal Type:
- Bolt-On
- Catalog:
- ABBElectrificationProducts-ABBGEIndustrialSolutions_00542_6_4_6_5_6_8_6_35_CAT.pdf
MSRP $547.00Surplus $147.69 -
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GE THQB22070 Molded Case Breakers (MCCBs)
MSRP $284.00Surplus $188.86SKU: C15-11898 Brand: GE MPN: THQB22070 UPC: 78316401236 Shipping Weight: 2.00 lbs. Shipping Height: 4.00 In. Shipping Length: 4.00 In. Shipping Width: 4.00 In...- SKU:
- C15-11898
- TS PIK:
- 112124770
- Short Description:
- 240 VAC, 70 A, 10 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:
- 70 A
- Terminal Type:
- Bolt-On
- Catalog:
- ABBElectrificationProducts-ABBGEIndustrialSolutions_10480_6_4_6_6_6_31_CAT.pdf
- Type:
- Thermal Magnetic, Compact
- CAD Drawings:
- ABBElectrificationProducts-ABBGEIndustrialSolutions_12194_1_CAD.pdf
MSRP $284.00Surplus $188.86 -
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GE THQB22090 Miniature Circuit Breakers (MCBs)
MSRP $809.00Surplus $218.43SKU: C15-14261 Brand: GE MPN: THQB22090 UPC: 78316401237 Shipping Weight: 0.00 lbs. Shipping Height: 0.00 In. Shipping Length: 0.00 In. Shipping Width: 0.00 In...- SKU:
- C15-14261
- Current Rating:
- 90 A
- Type:
- Thermal Magnetic, Compact
- Short Description:
- 240 VAC, 90 A, 10 kA Interrupt, 2-Pole, 6 to 1/0 AWG Copper/4 to 1/0 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
- Catalog:
- ABBElectrificationProducts-ABBGEIndustrialSolutions_00542_6_4_6_5_6_8_6_35_CAT.pdf
- CAD Drawings:
- ABBElectrificationProducts-ABBGEIndustrialSolutions_01786_1_CAD.pdf
- Terminal Type:
- Bolt-On
MSRP $809.00Surplus $218.43 -
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GE THQB22100 Miniature Circuit Breakers (MCBs)
MSRP $477.75Surplus $132.35SKU: C15-6033 Brand: GE MPN: THQB22100 UPC: 78316401238 Shipping Weight: 0.00 lbs. Shipping Height: 0.00 In. Shipping Length: 0.00 In. Shipping Width: 0.00 In...- SKU:
- C15-6033
- TS PIK:
- 112124772
- Current Rating:
- 100 A
- Type:
- Thermal Magnetic, Compact
- CAD Drawings:
- ABBElectrificationProducts-ABBGEIndustrialSolutions_01786_1_CAD.pdf
- Terminal Type:
- Bolt-On
- Catalog:
- ABBElectrificationProducts-ABBGEIndustrialSolutions_00542_6_4_6_5_6_8_6_35_CAT.pdf
- Short Description:
- 240 VAC, 100 A, 10 kA Interrupt, 2-Pole, 6 to 1/0 AWG Copper/4 to 1/0 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 $477.75Surplus $132.35 -
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GE THQB31WY15 Miniature Circuit Breakers (MCBs)
MSRP $414.00Surplus $111.78SKU: C15-14294 Brand: GE MPN: THQB31WY15 UPC: 78316400058 Shipping Weight: 0.00 lbs. Shipping Height: 0.00 In. Shipping Length: 0.00 In. Shipping Width: 0.00 In...- SKU:
- C15-14294
- Type:
- Thermal Magnetic, Compact
- Current Rating:
- 15 A
- CAD Drawings:
- ABBElectrificationProducts-ABBGEIndustrialSolutions_12194_1_CAD.pdf
- Terminal Type:
- Bolt-On
- Catalog:
- ABBElectrificationProducts-ABBGEIndustrialSolutions_10480_6_4_6_6_6_33_CAT.pdf
MSRP $414.00Surplus $111.78 -
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GE THQB31WY20 Miniature Circuit Breakers (MCBs)
MSRP $476.00Surplus $128.52SKU: C15-14295 Brand: GE MPN: THQB31WY20 UPC: 78316400059 Shipping Weight: 0.00 lbs. Shipping Height: 0.00 In. Shipping Length: 0.00 In. Shipping Width: 0.00 In...- SKU:
- C15-14295
- Type:
- Thermal Magnetic, Compact
- Current Rating:
- 20 A
- Catalog:
- ABBElectrificationProducts-ABBGEIndustrialSolutions_01912_1_6_6_5_6_8_6_37_CAT.pdf
- Terminal Type:
- Bolt-On
- Short Description:
- 120 VAC, 20 A, (2) Thermal Magnetic, (1) Non-Automatic, 10 kA, 1" Bolt-On Mount, Fixed Thermal Magnetic, Molded Case, Q-Line Circuit Breaker
- CAD Drawings:
- ABBElectrificationProducts-ABBGEIndustrialSolutions_04202_1_CAD.pdf
MSRP $476.00Surplus $128.52 -
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GE THQB31WY25 Miniature Circuit Breakers (MCBs)
MSRP $414.00Surplus $111.78SKU: C15-14296 Brand: GE MPN: THQB31WY25 UPC: 78316400060 Shipping Weight: 0.00 lbs. Shipping Height: 0.00 In. Shipping Length: 0.00 In. Shipping Width: 0.00 In...- SKU:
- C15-14296
- Type:
- Thermal Magnetic, Compact
- Current Rating:
- 25 A
- Terminal Type:
- Bolt-On
- CAD Drawings:
- ABBElectrificationProducts-ABBGEIndustrialSolutions_12194_1_CAD.pdf
- Catalog:
- ABBElectrificationProducts-ABBGEIndustrialSolutions_10480_6_4_6_6_6_33_CAT.pdf
MSRP $414.00Surplus $111.78 -
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GE THQB31WY30 Miniature Circuit Breakers (MCBs)
MSRP $414.00Surplus $111.78SKU: C15-14297 Brand: GE MPN: THQB31WY30 UPC: 78316400061 Shipping Weight: 0.00 lbs. Shipping Height: 0.00 In. Shipping Length: 0.00 In. Shipping Width: 0.00 In...- SKU:
- C15-14297
- Current Rating:
- 30 A
- Type:
- Thermal Magnetic, Compact
- Terminal Type:
- Bolt-On
- Catalog:
- ABBElectrificationProducts-ABBGEIndustrialSolutions_01912_1_6_6_5_6_8_6_37_CAT.pdf
- CAD Drawings:
- ABBElectrificationProducts-ABBGEIndustrialSolutions_04202_1_CAD.pdf
- Short Description:
- 120 VAC, 30 A, (2) Thermal Magnetic, (1) Non-Automatic, 10 kA, 1" Bolt-On Mount, Fixed Thermal Magnetic, Molded Case, Q-Line Circuit Breaker
MSRP $414.00Surplus $111.78 -
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GE THQB32015ST1 Molded Case Breakers (MCCBs)
MSRP $239.40Surplus $64.64SKU: C15-19118 Brand: GE MPN: THQB32015ST1 UPC: Shipping Weight: 0.00 lbs. Shipping Height: 0.00 In. Shipping Length: 0.00 In. Shipping Width: 0.00 In. Product...- SKU:
- C15-19118
MSRP $239.40Surplus $64.64 -
GE THQB32025 Miniature Circuit Breakers (MCBs) EA
MSRP $406.00Surplus $118.37SKU: C15-10224 Brand: GE MPN: THQB32025 UPC: 78316405991 Shipping Weight: 0.00 lbs. Shipping Height: 0.00 In. Shipping Length: 0.00 In. Shipping Width: 0.00 In...- SKU:
- C15-10224
- TS PIK:
- 112126171
- Type:
- Thermal Magnetic, Compact
- Installation/Operator:
- ABBElectrificationProducts-ABBGEIndustrialSolutions_00005_INST.pdf
- Current Rating:
- 25 A
- Terminal Type:
- Bolt-On
- Catalog:
- ABBElectrificationProducts-ABBGEIndustrialSolutions_00015_6_8_6_35_CAT.pdf
- Short Description:
- 240 VAC, 25 A, 10 kA, 3-Pole, 14 to 4 AWG Copper/12 to 4 AWG Aluminum, 1" Bolt-On Mount, Q-Line Frame, Molded Case, Non-Interchangeable/Common Trip, Compact, Fixed Thermal Magnetic, Circuit Breaker
- Country of Origin:
- United States
MSRP $406.00Surplus $118.37 -
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GE THQB32025ST1 Molded Case Breakers (MCCBs)
MSRP $139.00Surplus $37.53SKU: C15-19119 Brand: GE MPN: THQB32025ST1 UPC: Shipping Weight: 0.00 lbs. Shipping Height: 0.00 In. Shipping Length: 0.00 In. Shipping Width: 0.00 In. Product...- SKU:
- C15-19119
MSRP $139.00Surplus $37.53 -
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GE THQB32035 Miniature Circuit Breakers (MCBs) 3P 35A
MSRP $370.99Surplus $122.36GE THQB32035 Miniature Circuit Breakers (MCBs) 3P 35A​ ARCA SKU: C15-5825 Brand: GE MPN: THQB32035 UPC: Shipping Weight: 0.00 lbs. Shipping Height: 0.00 In. Shipping...- SKU:
- C15-5825
- Current Rating:
- 35 A
- Short Description:
- 240 VAC, 35 A, 10 kA Interrupt, 3-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
- CAD Drawings:
- ABBElectrificationProducts-ABBGEIndustrialSolutions_01786_1_CAD.pdf
- Catalog:
- ABBElectrificationProducts-ABBGEIndustrialSolutions_00542_6_4_6_5_6_8_6_35_CAT.pdf
- Terminal Type:
- Bolt-On
MSRP $370.99Surplus $122.36 -
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GE THQB32035ST1 Molded Case Breakers (MCCBs)
MSRP $149.00Surplus $40.23SKU: C15-14290 Brand: GE MPN: THQB32035ST1 UPC: Shipping Weight: 0.00 lbs. Shipping Height: 0.00 In. Shipping Length: 0.00 In. Shipping Width: 0.00 In. Product...- SKU:
- C15-14290
- Number of Poles:
- 3
- Voltage Rating:
- 120 Vac
- Short Description:
- 35 A 10kA 120 Vac
- Interrupting Rating:
- 10kA
- Current Rating:
- 35 A
MSRP $149.00Surplus $40.23 -
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GE THQB32040 Miniature Circuit Breakers (MCBs) THQB 3P 40A 50/60Hz 3Ph EA
MSRP $393.25Surplus $114.38GE THQB32040 Miniature Circuit Breakers (MCBs) THQB 3P 40A 50/60Hz 3Ph EA​ ARCA SKU: C15-6979 Brand: GE MPN: THQB32040 UPC: 78316401242 Shipping Weight: 2.50 lbs. Shipping Height: 4...- SKU:
- C15-6979
- TS PIK:
- 112124776
- Short Description:
- 240 VAC, 40 A, 10 kA, 3-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
- Type:
- Thermal Magnetic, Compact
- Terminal Type:
- Bolt-On
- Current Rating:
- 40 A
- Catalog:
- ABBElectrificationProducts-ABBGEIndustrialSolutions_00015_6_8_6_35_CAT.pdf
- Installation/Operator:
- ABBElectrificationProducts-ABBGEIndustrialSolutions_00005_INST.pdf
MSRP $393.25Surplus $114.38 -
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GE THQB32040ST1 Molded Case Breakers (MCCBs) EA
MSRP $659.75Surplus $238.07SKU: C15-9337 Brand: GE MPN: THQB32040ST1 UPC: 78316403411 Shipping Weight: 1.50 lbs. Shipping Height: 3.30 In. Shipping Length: 3.50 In. Shipping Width: 4.00 In...- SKU:
- C15-9337
- Catalog:
- ABBElectrificationProducts-ABBGEIndustrialSolutions_01912_6_8_6_37_CAT.pdf
- Short Description:
- 120 VAC, 40 A, 3-Pole, 10 kA, 1" Bolt-On Mount, Fixed Thermal Magnetic, Molded Case, Q-Line Circuit Breaker
- Current Rating:
- 40 A
- Terminal Type:
- Bolt-On
- Type:
- Thermal Magnetic, Compact
- CAD Drawings:
- ABBElectrificationProducts-ABBGEIndustrialSolutions_04203_1_CAD.pdf
MSRP $659.75Surplus $238.07 -
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GE THQB32045ST1 Miniature Circuit Breakers (MCBs)
MSRP $348.00Surplus $93.96SKU: C15-18335 Brand: GE MPN: THQB32045ST1 UPC: Shipping Weight: 0.00 lbs. Shipping Height: 0.00 In. Shipping Length: 0.00 In. Shipping Width: 0.00 In. Product...- SKU:
- C15-18335
MSRP $348.00Surplus $93.96 -
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GE THQB32050ST1 Shunt Trips
MSRP $622.40Surplus $250.60SKU: A13-1395 Brand: GE MPN: THQB32050ST1 UPC: Shipping Weight: 0.00 lbs. Shipping Height: 0.00 In. Shipping Length: 0.00 In. Shipping Width: 0.00 In. Product...- SKU:
- A13-1395
- Catalog:
- ABBElectrificationProducts-ABBGEIndustrialSolutions_00542_6_4_6_5_6_8_6_37_CAT.pdf
- Current Rating:
- 50 A
- Terminal Type:
- Bolt-On
- Type:
- Thermal Magnetic, Compact
- CAD Drawings:
- ABBElectrificationProducts-ABBGEIndustrialSolutions_01799_1_CAD.pdf
MSRP $622.40Surplus $250.60 -
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GE THQB32060-TQSTA8 Miniature Circuit Breakers (MCBs)
MSRP $294.55Surplus $79.52SKU: C15-18336 Brand: GE MPN: THQB32060-TQSTA8 UPC: Shipping Weight: 0.00 lbs. Shipping Height: 0.00 In. Shipping Length: 0.00 In. Shipping Width: 0.00 In. Product...- SKU:
- C15-18336
MSRP $294.55Surplus $79.52
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.
