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 THQB1120 Miniature Circuit Breakers (MCBs) THQB 1P 20A 50/60Hz 1Ph EA
MSRP $77.43Surplus $14.80GE THQB1120 Miniature Circuit Breakers (MCBs) THQB 1P 20A 50/60Hz 1Ph EA​ ARCA SKU: C15-6998 Brand: GE MPN: THQB1120 UPC: 78316401218 Shipping Weight: 1.10 lbs. Shipping Height: 3.00...- SKU:
- C15-6998
- TS PIK:
- 112124754
- Wire Size:
- 14 to 8 AWG (Copper), 12 to 8 AWG (Aluminum)
- Mounting:
- Bolt-On
- Short Description:
- 120/240 VAC, 20 A, 10 kA Interrupt Rating, 1-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
- Series:
- THQB
- CAD Drawings:
- ABBElectrificationProducts-ABBGEIndustrialSolutions_10470_1_CAD.pdf
- Current Rating:
- 20 A
- Catalog:
- ABBElectrificationProducts-ABBGEIndustrialSolutions_06341_11_16_11_17_CAT.pdf
- Used On:
- Load Center, Lighting Panelboard
- Voltage Rating:
- 120/240 VAC
- Number of Poles:
- 1
- Type:
- Molded Case, Fixed Thermal Magnetic, Non-Interchangeable/Common Trip, Compact
- Installation/Operator:
- ABBElectrificationProducts-ABBGEIndustrialSolutions_00005_INST.pdf
- Interrupting Rating:
- 10 kA
- Country of Origin:
- United States
MSRP $77.43Surplus $14.80 -
GE THQB2160 Miniature Circuit Breakers (MCBs)
MSRP $162.77Surplus $44.49GE THQB2160 Miniature Circuit Breakers (MCBs)​ ARCA SKU: C15-6030 Brand: GE MPN: THQB2160 UPC: Shipping Weight: 0.00 lbs. Shipping Height: 0.00 In. Shipping Length: 0.00...- SKU:
- C15-6030
- Terminal Type:
- Bolt-On
- Type:
- Thermal Magnetic, Compact
- Installation/Operator:
- ABBElectrificationProducts-ABBGEIndustrialSolutions_00005_INST.pdf
- Catalog:
- ABBElectrificationProducts-ABBGEIndustrialSolutions_00015_6_8_6_35_CAT.pdf
- Short Description:
- 120/240 VAC, 60 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
- Mounting:
- Bolt-On
- Country of Origin:
- United States
MSRP $162.77Surplus $44.49 -
GE THQB1130 Miniature Circuit Breakers (MCBs) 1P 30A EA
MSRP $77.43Surplus $17.98GE THQB1130 Miniature Circuit Breakers (MCBs) 1P 30A EA​ ARCA SKU: C15-6021 Brand: GE MPN: THQB1130 UPC: 78316401219 Shipping Weight: 0.35 lbs. Shipping Height: 3.30 In. Shipping...- SKU:
- C15-6021
- TS PIK:
- 112124755
- Number of Poles:
- 1
- Installation/Operator:
- ABBElectrificationProducts-ABBGEIndustrialSolutions_00005_INST.pdf
- Interrupting Rating:
- 10 kA at 120/240 VAC
- Catalog:
- ABBElectrificationProducts-ABBGEIndustrialSolutions_00015_6_8_6_35_CAT.pdf
- Voltage Rating:
- 120/240 VAC
- Current Rating:
- 30 A
- Short Description:
- 120/240 VAC, 30 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/Common Trip, Compact, Fixed Thermal Magnetic, Circuit Breaker
- Terminal Type:
- Bolt-On
- Type:
- Thermal Magnetic, Compact
- Mounting:
- Bolt-On
- Maximum AC Voltage Rating:
- 240 V
- Frame Type:
- Q-Line
- Approval:
- UL
- Country of Origin:
- United States
MSRP $77.43Surplus $17.98 -
GE THQB2170 Miniature Circuit Breakers (MCBs) THQB 2P 70A 50/60Hz 3Ph EA
MSRP $307.49Surplus $71.94GE THQB2170 Miniature Circuit Breakers (MCBs) THQB 2P 70A 50/60Hz 3Ph EA​ ARCA SKU: C15-5822 Brand: GE MPN: THQB2170 UPC: 78316409918 Shipping Weight: 0.95 lbs. Shipping Height: 4.00...- SKU:
- C15-5822
- Type:
- Thermal Magnetic, Compact
- Terminal Type:
- Bolt-On
- Current Rating:
- 70 A
- Short Description:
- 120/240 VAC, 70 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
- Catalog:
- ABBElectrificationProducts-ABBGEIndustrialSolutions_00015_6_8_6_35_CAT.pdf
- Installation/Operator:
- ABBElectrificationProducts-ABBGEIndustrialSolutions_00005_INST.pdf
- Specification/Technical:
- ABBElectrificationProducts-ABBGEIndustrialSolutions_00324_1_2_SPEC.pdf
- TS PIK:
- 112127759
- Mounting:
- Bolt-On
- Number of Poles:
- 2
- Country of Origin:
- United States
MSRP $307.49Surplus $71.94 -
GE THQB1115AF Miniature Circuit Breakers (MCBs) EA
MSRP $621.08Surplus $54.91SKU: C15-8964 Brand: GE MPN: THQB1115AF UPC: 783164329704 Shipping Weight: 0.50 lbs. Shipping Height: 2.00 In. Shipping Length: 5.00 In. Shipping Width: 4.00 In...- SKU:
- C15-8964
- Type:
- Thermal Magnetic, Compact
- Terminal Type:
- Bolt-On
- Current Rating:
- 15 A
- Short Description:
- 120/240 VAC, 15 A, 10 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_00005_INST.pdf
- Specification/Technical:
- ABBElectrificationProducts-ABBGEIndustrialSolutions_01326_1_2_SPEC.pdf
- CAD Drawings:
- ABBElectrificationProducts-ABBGEIndustrialSolutions_01787_1_CAD.pdf
- Mounting:
- Bolt-On
- Number of Poles:
- 1
- Country of Origin:
- United States
MSRP $621.08Surplus $54.91 -
GE TEY325 Miniature Circuit Breakers (MCBs)
MSRP $876.05Surplus $279.16SKU: C15-6009 Brand: GE MPN: TEY325 UPC: 78316440348 Shipping Weight: 0.00 lbs. Shipping Height: 0.00 In. Shipping Length: 0.00 In. Shipping Width: 0.00 In. Product...- SKU:
- C15-6009
- Voltage Rating:
- 120/240/277 VAC
- Current Rating:
- 25 A
- Number of Poles:
- 3
- Short Description:
- 480 VAC Star/277 VAC, 25 A, 65 kA Interrupt, 3-Pole, 14 to 10 AWG Aluminum/Copper Integral Load Lug Terminal, 1" Bolt-On Mount, Non-Interchangeable Trip, Compact, Thermal Magnetic, Industrial Molded Case Circuit Breaker
- Catalog:
- ABBElectrificationProducts-ABBGEIndustrialSolutions_00542_6_9_6_64_CAT.pdf
- Installation/Operator:
- ABBElectrificationProducts-ABBGEIndustrialSolutions_00022_INST.pdf
- Interrupting Rating:
- 14 kA at 277 VAC, 65 kA at 120/240 VAC
- CAD Drawings:
- ABBElectrificationProducts-ABBGEIndustrialSolutions_01762_1_CAD.pdf
- Type:
- Thermal Magnetic, Compact
- Mounting:
- Bolt-On
- Application:
- HACR
- Approval:
- UL
- Country of Origin:
- United States
MSRP $876.05Surplus $279.16 -
GE TEY315 Miniature Circuit Breakers (MCBs) TEY 3P 15A 480V 50/60Hz 3Ph EA
MSRP $928.64Surplus $394.70SKU: C15-5972 Brand: GE MPN: TEY315 UPC: 78316418101 Shipping Weight: 1.95 lbs. Shipping Height: 3.00 In. Shipping Length: 5.00 In. Shipping Width: 3.00 In. Product...- SKU:
- C15-5972
- TS PIK:
- 112129549
- Current Rating:
- 15 A
- Type:
- Thermal Magnetic, Compact
- Catalog:
- ABBElectrificationProducts-ABBGEIndustrialSolutions_00004_2_24_2_25_CAT.pdf
- Number of Poles:
- 3
- Short Description:
- 480/277 VAC 3-Phase, 15 A, 65 kA, 3-Pole, Copper/Aluminum Load Lug, Bolt-On Terminal, TEY-Frame, Molded Case, Non-Interchangeable, Circuit Breaker
- Voltage Rating:
- 120/240/277 VAC
- Interrupting Rating:
- 14 kA at 277 VAC, 65 kA at 120/240 VAC
- Mounting:
- Bolt-On
- Country of Origin:
- United States
MSRP $928.64Surplus $394.70 -
GE THHQB32060 Miniature Circuit Breakers (MCBs)
MSRP $774.23Surplus $252.10GE THHQB32060 Miniature Circuit Breakers (MCBs)​ ARCA SKU: C15-5901 Brand: GE MPN: THHQB32060 UPC: Shipping Weight: 0.00 lbs. Shipping Height: 0.00 In. Shipping...- SKU:
- C15-5901
- Short Description:
- 120/240 VAC, 60 A, 22 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
- Voltage Rating:
- 120/240 VAC
- Catalog:
- ABBElectrificationProducts-ABBGEIndustrialSolutions_00542_6_4_6_5_6_8_6_38_CAT.pdf
- Interrupting Rating:
- 22 kA at 120/240 VAC
- Type:
- Thermal Magnetic, Compact
- Current Rating:
- 60 A
- Terminal Type:
- Bolt-On
- Number of Poles:
- 3
- CAD Drawings:
- ABBElectrificationProducts-ABBGEIndustrialSolutions_01786_1_CAD.pdf
- Mounting:
- Bolt-On
- Frame Type:
- Q-Line
- Approval:
- UL
- Maximum AC Voltage Rating:
- 240 V
- Country of Origin:
- United States
MSRP $774.23Surplus $252.10 -
GE THQB1120AF2 Miniature Circuit Breakers (MCBs)
MSRP $845.37Surplus $323.79SKU: 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
- Country of Origin:
- Mexico
MSRP $845.37Surplus $323.79 -
GE THQB21100 Miniature Circuit Breakers (MCBs) EA
MSRP $440.22Surplus $85.76GE 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
- Country of Origin:
- United States
MSRP $440.22Surplus $85.76 -
GE THQB2120 Molded Case Breakers (MCCBs) EA
MSRP $172.54Surplus $54.40GE 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 VAC
- 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
- Approval:
- UL
- Mounting:
- Bolt-On
- Wire Size:
- 14 to 8 AWG (Copper), 12 to 8 AWG (Aluminum)
- Used On:
- Load Center, Lighting Panelboard
- Country of Origin:
- Mexico
MSRP $172.54Surplus $54.40
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