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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Contact Us For Quote
GE THP100-10 Circuit Breaker Accessories 10PK
MSRP $246.00Surplus $41.73GE THP100-10 Circuit Breaker Accessories 10PK​ ARCA SKU: C15-8996 Brand: GE MPN: THP100-10 UPC: 78316401141 Shipping Weight: 0.20 lbs. Shipping Height: 1.00 In. Shipping...- SKU:
- C15-8996
MSRP $246.00Surplus $41.73 -
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GE THPVVF3606 Molded Case Breakers (MCCBs) THPVVF 3P 600A 600V 50/60Hz 3Ph
MSRP $16,500.00Surplus $2,732.43SKU: C15-2491 Brand: GE MPN: THPVVF3606 UPC: Shipping Weight: 51.65 lbs. Shipping Height: 12.00 In. Shipping Length: 12.00 In. Shipping Width: 15.00 In. Product...- SKU:
- C15-2491
- Voltage Rating:
- 600 V
- Current Rating:
- 600 A
- Number of Poles:
- 3
- Short Description:
- THPVVF 3P 600A 600V 50/60Hz 3Ph
MSRP $16,500.00Surplus $2,732.43 -
GE THQB1120AF2 Miniature Circuit Breakers (MCBs)
MSRP $621.00Surplus $237.85SKU: C15-10215 Brand: GE MPN: THQB1120AF2 UPC: 78316465287 Shipping Weight: 0.50 lbs. Shipping Height: 3.00 In. Shipping Length: 5.00 In. Shipping Width: 3.00 In...- SKU:
- C15-10215
- TS PIK:
- 124376247
- Mounting:
- Bolt-On
- Installation/Operator:
- ABBElectrificationProducts-ABBGEIndustrialSolutions_00005_INST.pdf
- Terminal Type:
- Bolt-On
- Catalog:
- ABBElectrificationProducts-ABBGEIndustrialSolutions_00015_6_8_6_36_CAT.pdf
- Short Description:
- 120/240 VAC, 20 A, 10 kA, 1-Pole, 14 to 10 AWG Copper/Aluminum, 1" Bolt-On Mount, Q-Line Frame, Molded Case, Fixed Thermal Magnetic, Arc Fault, Circuit Breaker
MSRP $621.00Surplus $237.85 -
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GE THQB1120GF Miniature Circuit Breakers (MCBs)
MSRP $92.74Surplus $69.72GE THQB1120GF Miniature Circuit Breakers (MCBs)​ ARCA SKU: C15-5956 Brand: GE MPN: THQB1120GF UPC: Shipping Weight: 0.00 lbs. Shipping Height: 0.00 In. Shipping...- SKU:
- C15-5956
- Type:
- Molded Case, Fixed Thermal Magnetic, Non-Interchangeable Trip
- Series:
- THQB
- Short Description:
- 120/240 VAC, 20 A, 1-Pole, 10 kA, 14 to 8 AWG Copper, 12 to 8 AWG Aluminum, Bolt-On Mount, Molded Case, Thermal Magnetic, Self-Test, Ground Fault Circuit Breaker
- Voltage Rating:
- 120/240 VAC
- Terminal Type:
- Load Lug
- Mounting:
- Bolt-On
- Interrupting Rating:
- 10 kA
- Catalog:
- ABBElectrificationProducts-ABBGEIndustrialSolutions_01912_6_36_CAT.pdf
- Current Rating:
- 20 A
- Number of Poles:
- 1
- CAD Drawings:
- ABBElectrificationProducts-ABBGEIndustrialSolutions_04199_1_CAD.pdf
- Installation/Operator:
- ABBElectrificationProducts-ABBGEIndustrialSolutions_00124_INST.pdf
- Size:
- 1 Inch Width x 2-3/8 Inch Depth x 3-9/32 Inch Height
- Wire Size:
- 14 to 8 AWG (Copper), 12 to 8 AWG (Aluminum)
- Used On:
- Load Center, Lighting Panelboard
MSRP $92.74Surplus $69.72 -
GE THQB1120GFEP Miniature Circuit Breakers (MCBs)
MSRP $610.28Surplus $326.55SKU: C15-6018 Brand: GE MPN: THQB1120GFEP UPC: 78316406016 Shipping Weight: 0.00 lbs. Shipping Height: 0.00 In. Shipping Length: 0.00 In. Shipping Width: 0.00 In...- SKU:
- C15-6018
- Current Rating:
- 20 A
- Catalog:
- ABBElectrificationProducts-ABBGEIndustrialSolutions_00542_6_4_6_5_6_8_6_36_CAT.pdf
- Installation/Operator:
- ABBElectrificationProducts-ABBGEIndustrialSolutions_00005_INST.pdf
- CAD Drawings:
- ABBElectrificationProducts-ABBGEIndustrialSolutions_01797_1_CAD.pdf
- Terminal Type:
- Bolt-On
- Type:
- Thermal Magnetic, Compact
MSRP $610.28Surplus $326.55 -
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GE THQB1120GFT Miniature Circuit Breakers (MCBs)
MSRP $391.55Surplus $157.05GE THQB1120GFT Miniature Circuit Breakers (MCBs)​ ARCA SKU: C15-6019 Brand: GE MPN: THQB1120GFT UPC: Shipping Weight: 0.00 lbs. Shipping Height: 0.00 In. Shipping...- SKU:
- C15-6019
- Interrupting Rating:
- 10 kA
- Type:
- Compact, Fixed Thermal Magnetic, Self-Test, Non-Interchangeable, Ground Fault
- Current Rating:
- 20 A
- Used On:
- Load Center, Lighting Panel
- Number of Poles:
- 1
- Voltage Rating:
- 120 VAC
- Series:
- THQB
- Mounting:
- Bolt-On
- Short Description:
- 120 VAC, 20 A, 10 kA, 1-Pole, Bolt-On Mount, Compact, Fixed Thermal Magnetic, Self-Test, Non-Interchangeable, Ground Fault, Miniature Circuit Breaker for Load Center/Lighting Panel
MSRP $391.55Surplus $157.05 -
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GE THQB1120ST1 Miniature Circuit Breakers (MCBs) EA
MSRP $323.38Surplus $139.65GE THQB1120ST1 Miniature Circuit Breakers (MCBs) EA​ ARCA SKU: C15-5818 Brand: GE MPN: THQB1120ST1 UPC: 78316403342 Shipping Weight: 0.70 lbs. Shipping Height: 3.50 In. Shipping...- SKU:
- C15-5818
- Short Description:
- 120/240 VAC, 20 A, 10 kA, 1-Pole, 14 to 8 AWG Copper/12 to 8 AWG Aluminum, 1" Bolt-On Mount, Q-Line Frame, Molded Case, Non Interchangeable/Shunt Trip, Fixed Thermal Magnetic, Circuit Breaker
- Type:
- Thermal Magnetic, Compact
- Catalog:
- ABBElectrificationProducts-ABBGEIndustrialSolutions_00015_6_8_6_37_CAT.pdf
- Terminal Type:
- Bolt-On
- Installation/Operator:
- ABBElectrificationProducts-ABBGEIndustrialSolutions_00005_INST.pdf
- Current Rating:
- 20 A
MSRP $323.38Surplus $139.65 -
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GE THQB1125 Miniature Circuit Breakers (MCBs)
MSRP $53.66Surplus $24.56GE THQB1125 Miniature Circuit Breakers (MCBs)​ ARCA SKU: C15-6020 Brand: GE MPN: THQB1125 UPC: Shipping Weight: 0.00 lbs. Shipping Height: 0.00 In. Shipping Length: 0.00...- SKU:
- C15-6020
MSRP $53.66Surplus $24.56 -
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GE THQB1130GF Miniature Circuit Breakers (MCBs)
Surplus $80.75GE THQB1130GF Miniature Circuit Breakers (MCBs)​ ARCA SKU: C15-8414 Brand: GE MPN: THQB1130GF UPC: Shipping Weight: 0.00 lbs. Shipping Height: 0.00 In. Shipping...- SKU:
- C15-8414
Surplus $80.75 -
GE THQB1130GFEP Miniature Circuit Breakers (MCBs)
Surplus $156.47SKU: C15-8390 Brand: GE MPN: THQB1130GFEP UPC: 78138150709 Shipping Weight: 0.00 lbs. Shipping Height: 0.00 In. Shipping Length: 0.00 In. Shipping Width: 0.00 In...- SKU:
- C15-8390
- TS PIK:
- 21263391
- Catalog:
- ABBElectrificationProducts-ABBGEIndustrialSolutions_00542_6_4_6_5_6_8_6_36_CAT.pdf
- Type:
- Thermal Magnetic, Compact
- CAD Drawings:
- ABBElectrificationProducts-ABBGEIndustrialSolutions_01797_1_CAD.pdf
- Installation/Operator:
- ABBElectrificationProducts-ABBGEIndustrialSolutions_00004_INST.pdf
- Current Rating:
- 30 A
- Terminal Type:
- Bolt-On
Surplus $156.47 -
GE THQB1130GFT Miniature Circuit Breakers (MCBs) THQB 1P 30A 50/60Hz 1Ph EA
MSRP $391.55Surplus $115.71SKU: C15-5957 Brand: GE MPN: THQB1130GFT UPC: 78316448549 Shipping Weight: 0.50 lbs. Shipping Height: 2.00 In. Shipping Length: 4.00 In. Shipping Width: 5.00 In...- SKU:
- C15-5957
- Type:
- Thermal Magnetic, Compact
- Short Description:
- 30 A, Bolt-On Terminal, Thermal Magnetic, Compact, Non-Interchangeable Circuit Breaker
- Current Rating:
- 30 A
- Terminal Type:
- Bolt-On
MSRP $391.55Surplus $115.71 -
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GE THQB2030 Miniature Circuit Breakers (MCBs)
MSRP $33.31Surplus $14.06SKU: C15-11558 Brand: GE MPN: THQB2030 UPC: Shipping Weight: 0.65 lbs. Shipping Height: 2.00 In. Shipping Length: 4.00 In. Shipping Width: 3.00 In. Product...- SKU:
- C15-11558
MSRP $33.31Surplus $14.06 -
GE THQB21100 Miniature Circuit Breakers (MCBs) EA
MSRP $323.38Surplus $86.41GE THQB21100 Miniature Circuit Breakers (MCBs) EA​ ARCA SKU: C15-6022 Brand: GE MPN: THQB21100 UPC: 78316413574 Shipping Weight: 0.75 lbs. Shipping Height: 3.40 In. Shipping...- SKU:
- C15-6022
- TS PIK:
- 112128611
- Type:
- Thermal Magnetic, Compact
- Terminal Type:
- Bolt-On
- Catalog:
- ABBElectrificationProducts-ABBGEIndustrialSolutions_00015_6_8_6_35_CAT.pdf
- Installation/Operator:
- ABBElectrificationProducts-ABBGEIndustrialSolutions_00005_INST.pdf
- Short Description:
- 120/240 VAC, 100 A, 10 kA, 2-Pole, 6 to 1/0 AWG Copper/4 to 1/0 AWG Aluminum, 1" Bolt-On Mount, Q-Line Frame, Molded Case, Non-Interchangeable/Common Trip, Compact, Fixed Thermal Magnetic, Circuit Breaker
- Current Rating:
- 100 A
- Mounting:
- Bolt-On
- Number of Poles:
- 2
MSRP $323.38Surplus $86.41 -
GE THQB21100ST1 Miniature Circuit Breakers (MCBs) EA
MSRP $700.00Surplus $261.80SKU: C15-10217 Brand: GE MPN: THQB21100ST1 UPC: 78316403363 Shipping Weight: 0.00 lbs. Shipping Height: 0.00 In. Shipping Length: 0.00 In. Shipping Width: 0.00 In...- SKU:
- C15-10217
- TS PIK:
- 112125500
- Terminal Type:
- Bolt-On
- Short Description:
- 120 VAC, 100 A, 2-Pole, 10 kA, 1" Bolt-On Mount, Fixed Thermal Magnetic, Molded Case, Q-Line Circuit Breaker
- CAD Drawings:
- ABBElectrificationProducts-ABBGEIndustrialSolutions_04203_1_CAD.pdf
- Current Rating:
- 100 A
- Type:
- Thermal Magnetic, Compact
- Catalog:
- ABBElectrificationProducts-ABBGEIndustrialSolutions_01912_6_8_6_37_CAT.pdf
MSRP $700.00Surplus $261.80 -
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GE THQB2120 Molded Case Breakers (MCCBs) EA
MSRP $126.75Surplus $47.98GE THQB2120 Molded Case Breakers (MCCBs) EA​ ARCA SKU: C15-9336 Brand: GE MPN: THQB2120 UPC: 78316401224 Shipping Weight: 0.65 lbs. Shipping Height: 3.50 In. Shipping...- SKU:
- C15-9336
- Installation/Operator:
- ABBElectrificationProducts-ABBGEIndustrialSolutions_00005_INST.pdf
- Short Description:
- 120/240 VAC, 20 A, 10 kA Interrupt Rating, 2-Pole, 14 to 8 AWG Copper/12 to 8 AWG Aluminum, 1" Bolt-On Mount, Q-Line Frame, LI Trip Function, Fixed Thermal Magnetic, Non-Interchangeable/Common Trip, Compact, Molded Case, Miniature Circuit Breaker
- Voltage Rating:
- 120/240 V AC
- Series:
- THQB
- Interrupting Rating:
- 10 kA
- Current Rating:
- 20 A
- Number of Poles:
- 2
- CAD Drawings:
- ABBElectrificationProducts-ABBGEIndustrialSolutions_10470_1_CAD.pdf
- Catalog:
- ABBElectrificationProducts-ABBGEIndustrialSolutions_06341_11_16_11_17_CAT.pdf
- Type:
- Molded Case, Fixed Thermal Magnetic, Non-Interchangeable/Common Trip, Compact
MSRP $126.75Surplus $47.98 -
GE THQB2120GFT Miniature Circuit Breakers (MCBs) EA
MSRP $767.00Surplus $342.28SKU: C15-10221 Brand: GE MPN: THQB2120GFT UPC: 78316448555 Shipping Weight: 0.00 lbs. Shipping Height: 0.00 In. Shipping Length: 0.00 In. Shipping Width: 0.00 In...- SKU:
- C15-10221
- TS PIK:
- 126205055
- Short Description:
- 20 A, Bolt-On Terminal, Thermal Magnetic, Compact, Non-Interchangeable Circuit Breaker
- Current Rating:
- 20 A
- Terminal Type:
- Bolt-On
- Type:
- Thermal Magnetic, Compact
MSRP $767.00Surplus $342.28 -
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GE THQB2130 Miniature Circuit Breakers (MCBs) EA
MSRP $126.75Surplus $35.88GE THQB2130 Miniature Circuit Breakers (MCBs) EA​ ARCA SKU: C15-6025 Brand: GE MPN: THQB2130 UPC: 78316401225 Shipping Weight: 0.65 lbs. Shipping Height: 3.50 In. Shipping...- SKU:
- C15-6025
- TS PIK:
- 112124760
- Voltage Rating:
- 120/240 VAC
- Series:
- THQB
- Number of Poles:
- 2
- Current Rating:
- 30 A
- Used On:
- Pro-Stock, Lighting Panelboard
- Catalog:
- ABBElectrificationProducts-ABBGEIndustrialSolutions_06341_11_16_11_17_CAT.pdf
- Short Description:
- 120/240 VAC, 30 A, 10 kA Interrupt Rating, 14 to 8 KCMIL Copper, 12 to 8 KCMIL Aluminum, Q-Line Frame, Non-Interchangeable, 2-Pole, Fixed, Thermal Magnetic, Bolt-On Circuit Breaker
- Wire Size:
- 14 to 8 AWG (Copper), 12 to 8 AWG(Aluminum)
- Mounting:
- Bolt-On
- Interrupting Rating:
- 10 kA
- Installation/Operator:
- ABBElectrificationProducts-ABBGEIndustrialSolutions_00005_INST.pdf
- Type:
- Molded Case, Fixed Thermal Magnetic, Internal Common Trip
MSRP $126.75Surplus $35.88 -
GE THQB2130ST1 Miniature Circuit Breakers (MCBs) EA
MSRP $370.00Surplus $87.20GE THQB2130ST1 Miniature Circuit Breakers (MCBs) EA​ ARCA SKU: U00-1537 Brand: GE MPN: THQB2130ST1 UPC: 783164033724 Shipping Weight: 1.05 lbs. Shipping Height: 4.00 In. Shipping...- SKU:
- U00-1537
- Amps:
- 30 A
- Terminal Type:
- Bolt-On
- Type:
- Thermal Magnetic
- Type:
- Compact
- Short Description:
- 120 VAC, 30 A, 10 kA
- Specification/Technical:
- ABBElectrificationProducts-ABBGEIndustrialSolutions_01339_1_2_SPEC.pdf
- CAD Drawing:
- ABBElectrificationProducts-ABBGEIndustrialSolutions_01799_1_CAD.pdf
- TS PIK:
- 115174089
- Catalog:
- ABBElectrificationProducts-ABBGEIndustrialSolutions_00542_6_4_6_5_6_8_6_37_CAT.pdf
- Current Rating:
- 30 A
- CAD Drawings:
- ABBElectrificationProducts-ABBGEIndustrialSolutions_01799_1_CAD.pdf
- Number of Poles:
- 2
MSRP $370.00Surplus $87.20 -
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GE THQB2145 Miniature Circuit Breakers (MCBs)
MSRP $119.57Surplus $42.80GE THQB2145 Miniature Circuit Breakers (MCBs)​ ARCA SKU: C15-6027 Brand: GE MPN: THQB2145 UPC: Shipping Weight: 0.00 lbs. Shipping Height: 0.00 In. Shipping Length: 0.00...- SKU:
- C15-6027
MSRP $119.57Surplus $42.80 -
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
MSRP $393.25Surplus $192.51
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.
